First Connecticut Bancorp (FBNK) 10-K 11 Mar 16 2015 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Feb. 29, 2016	Jun. 30, 2015
Document and Entity Information [Abstract]
Entity Registrant Name	First Connecticut Bancorp, Inc.
Entity Central Index Key	1,511,198
Trading Symbol	fbnk
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Well-Known Seasoned Issuer	No
Entity Common Stock Shares Outstanding		15,737,863
Entity Public Float			$ 242.5
Document Type	10-K
Document Period End Date	Dec. 31, 2015
Amendment Flag	false
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	FY

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Assets
Cash and due from banks		$ 45,732	$ 35,232
Interest bearing deposits with other institutions		13,407	7,631
Total cash and cash equivalents		59,139	42,863
Securities held-to-maturity, at amortized cost		32,246	16,224
Securities available-for-sale, at fair value		132,424	188,041
Loans held for sale		9,637	2,417
Loans	[1]	2,361,796	2,138,877
Allowance for loan losses		(20,198)	(18,960)
Loans, net		2,341,598	2,119,917
Premises and equipment, net		18,565	18,873
Federal Home Loan Bank of Boston stock, at cost		21,729	19,785
Accrued income receivable		6,747	5,777
Bank-owned life insurance		50,618	39,686
Deferred income taxes, net		15,443	16,841
Prepaid expenses and other assets		20,400	14,936
Total assets		2,708,546	2,485,360
Deposits
Interest-bearing		1,589,970	1,402,517
Noninterest-bearing		401,388	330,524
Total Deposits		1,991,358	1,733,041
Federal Home Loan Bank of Boston advances		377,600	401,700
Repurchase agreement borrowings		10,500	21,000
Repurchase liabilities		35,769	48,987
Accrued expenses and other liabilities		47,598	46,069
Total liabilities		2,462,825	2,250,797
Stockholders' Equity
Common stock, $0.01 par value, 30,000,000 shares authorized; 17,976,893 shares issued and 15,881,663 shares outstanding at December 31, 2015 and 18,006,129 shares issued and 16,026,319 shares outstanding at December 31, 2014		181	181
Additional paid-in-capital		181,997	178,772
Unallocated common stock held by ESOP		(11,626)	(12,681)
Treasury stock, at cost (2,095,230 shares at December 31, 2015 and 1,979,810 shares at December 31, 2014)		(30,602)	(28,828)
Retained earnings		112,933	103,630
Accumulated other comprehensive loss		(7,162)	(6,511)
Total stockholders' equity		245,721	234,563
Total liabilities and stockholders' equity		$ 2,708,546	$ 2,485,360
[1]	Loans include net deferred loan costs of $4.0 million and $3.8 million at December 31, 2015 and 2014, respectively.

Consolidated Statements of Fin3

Consolidated Statements of Financial Condition (Parentheticals) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Net deferred loan costs	$ 4	$ 3.8
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	30,000,000	30,000,000
Common stock, shares issued	17,976,893	18,006,129
Common stock, shares outstanding	15,881,663	16,026,319
Treasury stock, shares	2,095,230	1,979,810

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Interest and fees on loans
Mortgage		$ 61,920	$ 56,963	$ 48,728
Other		17,584	14,159	13,183
Interest and dividends on investments
United States Government and agency obligations		1,534	949	478
Other bonds		79	259	230
Corporate stocks		741	429	252
Other interest income		26	15	15
Total interest income		81,884	72,774	62,886
Interest expense
Deposits		9,372	7,369	7,182
Federal Home Loan Bank of Boston advances		3,449	1,841	1,651
Repurchase agreement borrowings		448	719	713
Repurchase liabilities		106	151	187
Total interest expense		13,375	10,080	9,733
Net interest income		68,509	62,694	53,153
Provision for loan losses		2,440	2,588	1,530
Net interest income after provision for loan losses		66,069	60,106	51,623
Noninterest income
Fees for customer services		5,975	5,488	4,559
Gain on sales of investments		1,523		340
Net gain on loans sold		2,492	1,419	4,825
Brokerage and insurance fee income		215	192	150
Bank owned life insurance income		1,672	1,130	1,316
Other		1,570	875	(178)
Total noninterest income		13,447	9,104	11,012
Noninterest expense
Salaries and employee benefits		36,855	34,416	34,851
Occupancy expense		5,115	5,080	4,722
Furniture and equipment expense		4,204	4,342	4,079
FDIC assessment		1,657	1,396	1,272
Marketing		2,149	1,590	1,995
Other operating expenses		11,230	10,224	10,843
Total noninterest expense		61,210	57,048	57,762
Income before income taxes		18,306	12,162	4,873
Income tax expense		5,727	2,827	1,169
Net income		$ 12,579	$ 9,335	$ 3,704
Net earnings per share (See Note 3):
Basic (in dollars per share)	[1]	$ 0.84	$ 0.62	$ 0.24
Diluted (in dollars per share)	[1]	0.83	0.62	0.24
Dividends per share (in dollars per share)		$ 0.22	$ 0.17	$ 0.12
[1]	Certain per share amounts may not appear to reconcile due to rounding.

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Statement Of Income (Loss) and Comprehensive Income (Loss) [Abstract]
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	$ 12,579	$ 9,335	$ 3,704
Unrealized (losses) gains on securities:
Unrealized holding (losses) gains arising during the period									(3,525)	$ 1,831	(1,263)
Less: reclassification adjustment for gains included in net income									1,523		340
Net change in unrealized (losses) gains									(2,002)	$ 1,831	(923)
Change related to pension and other postretirement benefit plans									986	(5,388)	3,783
Other comprehensive (loss) income, before tax									(1,016)	(3,557)	2,860
Income tax (benefit) expense									(365)	(1,270)	972
Other comprehensive (loss) income, net of tax									(651)	(2,287)	1,888
Comprehensive income									$ 11,928	$ 7,048	$ 5,592

Consolidated Statement of Chang

Consolidated Statement of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid in Capital	Unallocated Common Shares Held by ESOP	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income Loss	Total
Balance at Dec. 31, 2012	$ 181	$ 172,386	$ (14,806)	$ (4,860)	$ 95,006	$ (6,112)	$ 241,795
Balance (in shares) at Dec. 31, 2012	17,714,481
Increase (Decrease) in Stockholders' Equity [Roll Forward]
ESOP shares released and committed to be released		345	1,059				1,404
Cash dividend paid ($0.12, $0.17 and $0.22 per common share for 2013, 2014 and 2015, respectively)					(1,878)		(1,878)
Treasury stock acquired				(18,910)			(18,910)
Treasury stock acquired (in shares)	(1,306,053)
Stock options exercised		(6)		1,185			1,179
Stock options exercised (in shares)	90,850
Cancellation of shares for tax withholding		(570)		(14)			(584)
Cancellation of shares for tax withholding (in shares)	(41,636)
Tax benefits from stock-based compensation		35					35
Share based compensation expense		3,576					3,576
Net income					3,704		3,704
Other comprehensive income (loss)						1,888	1,888
Balance at Dec. 31, 2013	$ 181	175,766	(13,747)	(22,599)	96,832	(4,224)	232,209
Balance (in shares) at Dec. 31, 2013	16,457,642
Increase (Decrease) in Stockholders' Equity [Roll Forward]
ESOP shares released and committed to be released		414	1,066				1,480
Cash dividend paid ($0.12, $0.17 and $0.22 per common share for 2013, 2014 and 2015, respectively)					(2,537)		(2,537)
Treasury stock acquired				(6,257)			(6,257)
Treasury stock acquired (in shares)	(404,217)
Stock options exercised		(1)		28			27
Stock options exercised (in shares)	2,100
Cancellation of shares for tax withholding		(440)					(440)
Cancellation of shares for tax withholding (in shares)	(29,206)
Tax benefits from stock-based compensation		110					110
Share based compensation expense		2,923					2,923
Net income					9,335		9,335
Other comprehensive income (loss)						(2,287)	(2,287)
Balance at Dec. 31, 2014	$ 181	178,772	(12,681)	(28,828)	103,630	(6,511)	$ 234,563
Balance (in shares) at Dec. 31, 2014	16,026,319						16,026,319
Increase (Decrease) in Stockholders' Equity [Roll Forward]
ESOP shares released and committed to be released		467	1,055				$ 1,522
Cash dividend paid ($0.12, $0.17 and $0.22 per common share for 2013, 2014 and 2015, respectively)					(3,276)		(3,276)
Treasury stock acquired				(2,200)			(2,200)
Treasury stock acquired (in shares)	(147,020)
Stock options exercised		(14)		426			412
Stock options exercised (in shares)	31,600
Cancellation of shares for tax withholding		(498)					(498)
Cancellation of shares for tax withholding (in shares)	(29,236)
Tax benefits from stock-based compensation		152					152
Share based compensation expense		3,118					3,118
Net income					12,579		12,579
Other comprehensive income (loss)						(651)	(651)
Balance at Dec. 31, 2015	$ 181	$ 181,997	$ (11,626)	$ (30,602)	$ 112,933	$ (7,162)	$ 245,721
Balance (in shares) at Dec. 31, 2015	15,881,663						15,881,663

Consolidated Statement of Chan7

Consolidated Statement of Changes in Stockholders' Equity (Parentheticals) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Statement Of Stockholders Equity [Abstract]
Dividends per share (in dollars per share)	$ 0.22	$ 0.17	$ 0.12

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities
Net income	$ 12,579	$ 9,335	$ 3,704
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	2,440	2,588	1,530
Provision for off-balance sheet commitments	61	4	41
Depreciation and amortization	2,640	3,100	3,079
Amortization of ESOP expense	1,522	1,480	1,404
Share based compensation expense	3,118	2,923	3,576
Gain on sale of investments	(1,523)		(340)
Loans originated for sale	(209,997)	(57,069)	(173,160)
Proceeds from the sale of loans held for sale	205,269	82,129	184,425
Loss on disposal of premises and equipment	62	6	76
(Gain) loss on fair value adjustment for mortgage banking derivatives	(123)	33	441
Impairment losses on alternative investments	144	52
Writedowns on foreclosed real estate	50
(Gain) loss on sale of foreclosed real estate	(570)	(81)	59
Net gain on loans sold	(2,492)	(1,419)	(4,825)
Accretion and amortization of investment security discounts and premiums, net	(65)	(26)	(51)
Amortization and accretion of loan fees and discounts, net	(141)	(850)	385
Increase in accrued income receivable	(970)	(860)	(502)
Deferred income tax	1,763	(687)	(313)
Increase in cash surrender value of bank-owned life insurance	(1,293)	(1,130)	(1,207)
(Increase) decrease in prepaid expenses and other assets	(5,562)	(3,919)	3,486
Increase (decrease) in accrued expenses and other liabilities	2,410	7,145	(10,475)
Net cash provided by operating activities	9,322	42,754	11,333
Cash flows from investing activities
Maturities and calls of securities held-to-maturity	24,978	8,759	4
Maturities, calls and principal payments of securities available-for-sale	278,288	306,574	317,867
Purchases of securities held-to-maturity	(41,000)	(12,000)	(9,981)
Purchases of securities available-for-sale	(223,085)	(341,867)	(331,043)
Loan originations, net of principal repayments	(226,267)	(344,757)	(283,130)
Purchases of Federal Home Loan Bank of Boston stock, net	(1,944)	(6,649)	(4,197)
Purchase of bank-owned life insurance	(10,000)
Proceeds from sale of foreclosed real estate	2,928	1,296	495
Proceeds from bank-owned life insurance	361		100
Purchases of premises and equipment	(2,394)	(1,360)	(3,807)
Net cash used in investing activities	(198,135)	(390,004)	(313,692)
Cash flows from financing activities
Net (payments on) proceeds from Federal Home Loan Bank of Boston advances	(24,100)	142,700	131,000
Decrease in repurchase agreement borrowings	(10,500)
Net increase in demand deposits, NOW accounts, savings accounts and money market accounts	182,749	192,806	203,902
Net increase (decrease) in time deposits	75,568	26,734	(20,856)
Net decrease in repurchase liabilities	(13,218)	(1,829)	(3,371)
Stock options exercised	412	27	1,185
Excess tax benefit from stock-based compensation	152	110	35
Cancellation of shares for tax withholding	(498)	(440)	(590)
Repurchase of common stock	(2,200)	(6,257)	(18,910)
Cash dividend paid	(3,276)	(2,537)	(1,878)
Net cash provided by financing activities	205,089	351,314	290,517
Net increase (decrease) in cash and cash equivalents	16,276	4,064	(11,842)
Cash and cash equivalents at beginning of period	42,863	38,799	50,641
Cash and cash equivalents at end of period	59,139	42,863	38,799
Supplemental disclosure of cash flow information
Cash paid for interest	13,270	9,977	9,785
Cash paid for income taxes	4,944	1,502	4,300
Loans transferred to other real estate owned	$ 2,287	$ 1,217	$ 398

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2015
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	1. Summary of Significant Accounting Policies Organization and Business First Connecticut Bancorp, Inc. is a Maryland-chartered bank holding company that wholly owns its only subsidiary, Farmington Bank (collectively with its subsidiary, the “Company”). Farmington Bank's main office is located in Farmington, Connecticut. Farmington Bank is a full-service, community bank with 23 branch locations throughout central Connecticut and western Massachusetts, offering commercial and residential lending as well as wealth management services. Farmington Bank's primary source of income is interest accrued on loans to customers, which include small and middle market businesses and individuals residing primarily in Connecticut and western Massachusetts. However, the Bank will selectively lend to borrowers in other northeastern states. Wholly-owned subsidiaries of Farmington Bank are Farmington Savings Loan Servicing, Inc., a passive investment company that was established to service and hold loans collateralized by real property; Village Investments, Inc.; the Village Corp., Limited, and Village Square Holdings, Inc.; 28 Main Street Corp., is a subsidiary that was formed to hold residential other real estate owned and Village Management Corp., is a subsidiary that was formed to hold commercial other real estate owned, are presently inactive. On June 21, 2013, the Company received regulatory approval to repurchase up to 1,676,452 shares, or 10% of its current outstanding common stock. During the year ended December 31, 2015, the Company had repurchased 147,020 of these shares at a cost of $2.2 million. Repurchased shares are held as treasury stock and are available for general corporate purposes. The Company has 757,745 shares remaining available to be repurchased at December 31, 2015. Basis of Financial Statement Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. The consolidated financial statements include the accounts of First Connecticut Bancorp, Inc. and its wholly-owned subsidiary, Farmington Bank. All significant intercompany transactions and balances have been eliminated in consolidation. In preparing the consolidated financial statements, management is required to make extensive use of estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the statement of condition and revenues and expenses for the period. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, investment security other-than-temporary impairment judgments and investment security valuation. Out of Period Adjustments In the fourth quarter of 2014, the Company recorded a correction of an error to reflect the estimated fair value of two trust preferred debt securities which increased securities available-for-sale by $1.6 million, decreased deferred income taxes by $600,000 and increased comprehensive income by $1.0 million due to the unrealized gains on the securities, net of tax. The majority of the increase in estimated fair value relates to prior periods. After evaluating the quantitative and qualitative aspects of the adjustments, the Company concluded that its prior period financial statements were not materially misstated and, therefore, no restatement was required. There were no out-of-period adjustments for the year ended December 31, 2015. Cash and Cash Equivalents The Company defines cash and cash equivalents for consolidated cash flow purposes as cash due from banks, federal funds sold and money market funds. Cash flows from loans and deposits are reported net. The balances of cash and due from banks, federal funds sold and money market funds, at times, may exceed federally insured limits. The Company has not experienced any losses from such concentrations. Investment Securities Marketable equity and debt securities are classified as either trading, available-for-sale, or held-to-maturity (applies only to debt securities). Management determines the appropriate classifications of securities at the time of purchase. At December 31, 2015 and 2014, the Company had no debt or equity securities classified as trading. Held-to-maturity securities are debt securities for which the Company has the ability and intent to hold until maturity. All other securities not included in held-to-maturity are classified as available-for-sale. Held-to-maturity securities are recorded at amortized cost, adjusted for the amortization or accretion of premiums or discounts. Premiums and discounts on debt securities are amortized or accreted into interest income over the term of the securities using the level yield method. Available-for-sale securities are recorded at fair value. Unrealized gains and losses, net of the related tax effect, on available-for-sale securities are excluded from earnings and are reported in accumulated other comprehensive income, a separate component of equity, until realized. Further information relating to the fair value of securities can be found within Note 4 of the Notes to Consolidated Financial Statements. In accordance with Financial Accounting Standards Board Accounting Standards Codification ("FASB ASC") 320- “Debt and Equity Securities”, a decline in market value of a debt security below amortized cost that is deemed other-than-temporary is charged to earnings for the credit related other-than-temporary impairment ("OTTI"), resulting in the establishment of a new cost basis for the security, while the non-credit related OTTI is recognized in other comprehensive income if there is no intent or requirement to sell the security. The securities portfolio is reviewed on a quarterly basis for the presence of other-than-temporary impairment. If an equity security is deemed other-than-temporarily impaired, the full impairment is considered to be credit-related and a charge to earnings would be recorded. Gains and losses on sales of securities are recognized at the time of sale on a specific identification basis. Federal Home Loan Bank of Boston Stock The Company, which is a member of the Federal Home Loan Bank system, is required to maintain an investment in capital stock of the Federal Home Loan Bank of Boston (“FHLBB”). Based on redemption provisions of the FHLBB, the stock has no quoted market value and is carried at cost. At its discretion, the FHLBB may declare dividends on the stock. The Bank reviews for impairment based on the ultimate recoverability of the cost basis in the FHLBB stock. As of December 31, 2015 and 2014, no impairment has been recognized. Loans Held for Sale Loans originated and intended for sale in the secondary market are carried at the lower of amortized cost or fair value, as determined by aggregate outstanding commitments from investors or current investor yield requirements. Net unrealized losses, if any, are recognized through a valuation allowance by charges to other noninterest income in the accompanying Consolidated Statements of Income. Gains or losses on sales of mortgage loans are recognized based on the difference between the selling price and the carrying value of the related mortgage loans sold on the trade date to net gain on loans sold in the accompanying Consolidated Statements of Income. Loans The Company’s loan portfolio segments include residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity lines of credit, demand, revolving credit and resort. Construction includes classes for commercial and residential construction. Loans that management has the intent and ability to hold for the foreseeable future or until maturity or pay-off generally are reported at their outstanding unpaid principal balances adjusted for charge-offs, the allowance for loan losses, and any deferred fees or costs on originated loans. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. When loans are prepaid, sold or participated out, the unamortized portion is recognized as income or expense at that time. Interest on loans is accrued and recognized in interest income based on contractual rates applied to principal amounts outstanding. Accrual of interest is discontinued, and previously accrued income is reversed, when loan payments are more than 90 days past due or when, in the judgment of management, collectability of the loan or loan interest becomes uncertain. Loans may be returned to accrual status when all principal and interest amounts contractually due (including arrearages) are reasonably assured of repayment within a reasonable period and there is a sustained period of repayment performance (generally a minimum of six months) by the borrower, in accordance with contractual terms involving payment of cash or cash equivalents. The interest on these loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual status. If a residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity line of credit, demand, revolving credit and resort loan is on non-accrual status cash payments are applied towards the reduction of principal. If loans are considered impaired but accruing, cash payments are applied first to interest income and then as a reduction of principal as specified in the contractual agreement, unless the collection of the remaining principal amount due is considered doubtful. The policy for determining past due or delinquency status for all loan portfolio segments is based on the number of days past due or the contractual terms of the loan. A loan is considered delinquent when the customer does not make their payments due according to their contractual terms. Generally, a loan can be demanded at any time if the loan is delinquent or if the borrower fails to meet any other agreed upon terms and conditions. On a quarterly basis, our loan policy requires that we evaluate for impairment all commercial real estate, construction, commercial and resort loan segments that are classified as non-accrual, loans secured by real property in foreclosure or are otherwise likely to be impaired, non-accruing residential and installment loan segments greater than $100,000 and all troubled debt restructurings. Nonperforming loans consist of non-accruing loans, non-accruing loans identified as trouble debt restructurings and loans past due more than 90 days and still accruing interest. Allowance for Loan Losses The allowance for loan losses is maintained at a level believed adequate by management to absorb potential losses inherent in the loan portfolio as of the statement of condition date. The allowance for loan losses consists of a formula allowance following FASB ASC 450 – “Contingencies” and FASB ASC 310 – “Receivables”. The allowance for loan losses is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is evaluated on a quarterly basis by management. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. The allowance consists of general, allocated and unallocated components, as further described below. All reserves are available to cover any losses regardless of how they are allocated. General component: The general component of the allowance for loan losses is based on historical loss experience adjusted for qualitative factors stratified by the following loan segments: residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity line of credit, demand, revolving credit and resort. Construction loans include classes for commercial investment real estate construction, commercial owner occupied construction, residential development, residential subdivision construction and residential owner occupied construction loans. Management uses a rolling average of historical losses based on a time frame appropriate to capture relevant loss data for each loan segment. This historical loss factor is adjusted for the following qualitative factors: levels/trends in delinquencies and nonaccrual loans; trends in volume and terms of loans; effects of changes in risk selection and underwriting standards and other changes in lending policies, procedures and practices; experience/ability/depth of lending management and staff; and national and local economic trends and conditions. There were no material changes in the Company’s policies or methodology pertaining to the general component of the allowance for loan losses during the year ended December 31, 2015. The qualitative factors are determined based on the various risk characteristics of each loan segment. Risk characteristics relevant to each portfolio segment are as follows: Residential real estate – Residential real estate loans are generally originated in amounts up to 95.0% of the lesser of the appraised value or purchase price of the property, with private mortgage insurance required on loans with a loan-to-value ratio in excess of 80.0%. The Company does not grant subprime loans. All loans in this segment are collateralized by owner-occupied residential real estate and repayment is dependent on the credit quality of the individual borrower. All residential mortgage loans are underwritten pursuant to secondary market underwriting guidelines which include minimum FICO standards. The overall health of the economy, including unemployment rates and housing prices, will have an effect on the credit quality in this segment. Commercial real estate – Loans in this segment are primarily income-producing properties throughout the northeastern states. The underlying cash flows generated by the properties may be adversely impacted by a downturn in the economy as evidenced by increased vacancy rates, which in turn, may have an effect on the credit quality in this segment. Management generally obtains rent rolls and other financial information, as appropriate on an annual basis and continually monitors the cash flows of these loans. Construction loans – Loans in this segment include commercial construction loans, real estate subdivision development loans to developers, licensed contractors and builders for the construction and development of commercial real estate projects and residential properties. Construction lending contains a unique risk characteristic as loans are originated under market and economic conditions that may change between the time of origination and the completion and subsequent purchaser financing of the property. In addition, construction subdivision loans and commercial and residential construction loans to contractors and developers entail additional risks as compared to single-family residential mortgage lending to owner-occupants. These loans typically involve large loan balances concentrated in single borrowers or groups of related borrowers. Real estate subdivision development loans to developers, licensed contractors and builders are generally speculative real estate development loans for which payment is derived from sale of the property. Credit risk may be affected by cost overruns, time to sell at an adequate price, and market conditions. Construction financing is generally considered to involve a higher degree of credit risk than longer-term financing on improved, owner-occupied real estate. Residential construction credit quality may be impacted by the overall health of the economy, including unemployment rates and housing prices. Commercial – Loans in this segment are made to businesses and are generally secured by assets of the business. Repayment is expected from the cash flows of the business. A weakened economy, and resultant decreased consumer spending, will have an effect on the credit quality in this segment. Home equity line of credit – Loans in this segment include home equity loans and lines of credit underwritten with a loan-to-value ratio generally limited to no more than 80%, including any first mortgage. Our home equity lines of credit have ten-year terms and adjustable rates of interest which are indexed to the prime rate. The overall health of the economy, including unemployment rates and housing prices, may have an effect on the credit quality in this segment. Installment, Collateral, Demand, Revolving Credit and Resort – Loans in these segments include loans principally to customers residing in our primary market area with acceptable credit ratings. Our installment and collateral consumer loans generally consist of loans on new and used automobiles, loans collateralized by deposit accounts and unsecured personal loans. The overall health of the economy, including unemployment rates and housing prices, may have an effect on the credit quality in this segment. Excluding collateral loans which are fully collateralized by a deposit account, repayment for loans in these segments is dependent on the credit quality of the individual borrower. The resort portfolio consists of a direct receivable loan outside the Northeast which is amortizing to its contractual obligations. The Company has exited the resort financing market with a residual portfolio remaining. Allocated component: The allocated component relates to loans that are classified as impaired. Impairment is measured on a loan by loan basis for commercial real estate, construction, commercial and resort loans by the present value of expected cash flows discounted at the effective interest rate; the fair value of the collateral, if applicable; or the observable market price for the loan. An allowance is established when the discounted cash flows (or collateral value) of the impaired loan is lower than the carrying value of that loan. The Company does not separately identify individual consumer and residential real estate loans for impairment disclosures, unless such loans are subject to a troubled debt restructuring agreement or they are nonaccrual loans with outstanding balances greater than $100,000. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of the collateral if the loan is collateral dependent. Management updates the analysis quarterly. The assumptions used in appraisals are reviewed for appropriateness. Updated appraisals or valuations are obtained as needed or adjusted to reflect the estimated decline in the fair value based upon current market conditions for comparable properties. The Company periodically may agree to modify the contractual terms of loans. When a loan is modified and a concession is made to a borrower experiencing financial difficulty, the modification is considered a troubled debt restructuring ("TDR"). All TDRs are classified as impaired. Unallocated component: An unallocated component is maintained, when needed, to cover uncertainties that could affect management’s estimate of probable losses. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating allocated and general reserves in the portfolio. The Company’s Loan Policy allows management to utilize a high and low range of 0.0% to 5.0% of our total allowance for loan losses when establishing an unallocated allowance, when considered necessary. The unallocated allowance is used to provide for an unidentified loss that may exist in emerging problem loans that cannot be fully quantified or may be affected by conditions not fully understood as of the balance sheet date. There was no unallocated allowance at December 31, 2015 and 2014. Troubled Debt Restructuring A loan is considered a troubled debt restructuring (“TDR”) when the Company, for economic or legal reasons related to the borrower’s financial difficulties, grants a concession to the borrower in modifying or renewing the loan the Company would not otherwise consider. In connection with troubled debt restructurings, terms may be modified to fit the ability of the borrower to repay in line with their current financial status, which may include a reduction in the interest rate to market rate or below, a change in the term or movement of past due amounts to the back-end of the loan or refinancing. A loan is placed on non-accrual status upon being restructured, even if it was not previously, unless the modified loan was current for the six months prior to its modification and we believe the loan is fully collectable in accordance with its new terms. The Company’s policy to restore a restructured loan to performing status is dependent on the receipt of regular payments, generally for a period of six months and one calendar year-end. All troubled debt restructurings are classified as impaired loans and are reviewed for impairment by management on a quarterly basis per Company policy. Mortgage Servicing Rights The Company capitalizes mortgage servicing rights for loans originated and then sold with servicing retained based on the fair market value on the origination date. Mortgage servicing rights are amortized in proportion to and over the period of estimated net servicing income and such amortization is included in the consolidated statements of income as a reduction of mortgage servicing fee income. Mortgage servicing rights are evaluated for impairment by comparing their aggregate carrying amount to their fair value. An independent appraisal of the fair value of the Company’s mortgage servicing rights is obtained quarterly and is used by management to evaluate the reasonableness of the fair value estimates. Management reviews the independent appraisal and performs procedures to determine appropriateness. Impairment is recognized as an adjustment to mortgage servicing rights and mortgage servicing income. Foreclosed Real Estate Real estate acquired through foreclosure comprises properties acquired in partial or total satisfaction of problem loans. The properties are acquired through foreclosure proceedings or acceptance of a deed in lieu of foreclosure. At the time these properties are foreclosed, the properties are initially recorded at the fair value at the date of foreclosure less estimated selling costs. Losses arising at the time of acquisition of such properties are charged against the allowance for loan losses. Subsequent loss provisions are charged to the foreclosed real estate valuation allowance and expenses incurred to maintain the properties are charged to noninterest expense. Properties are evaluated regularly to ensure the recorded amounts are supported by current fair values, and a charge to operations is recorded as necessary to reduce the carrying amount to fair value less estimated costs to dispose. Revenue and expense from the operation of other real estate owned and the provision to establish and adjust valuation allowances are included in noninterest expenses. Costs relating to the development and improvement of the property are capitalized, subject to the limit of fair value of the collateral. In the Consolidated Statements of Financial Condition, total prepaid expenses and other assets include foreclosed real estate of $279,000 and $400,000 as of December 31, 2015 and 2014, respectively, with no specific valuation allowance. The recorded investment of consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings are in process according to local requirements of the applicable jurisdiction totaled $4.5 million at December 31, 2015. Bank Owned Life Insurance Bank owned life insurance ("'BOLI") represents life insurance on certain employees who have consented to allow the Company to be the beneficiary of those policies. BOLI is recorded as an asset at cash surrender value. Increases in the cash value of the policies, as well as insurance proceeds received, are recorded in other non-interest income and are not subject to income tax. Premises and Equipment Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets, which range from three to ten years for furniture and equipment and five to forty years for premises. Leasehold improvements are amortized on a straight-line basis over the term of the respective leases, including renewal options, or the estimated useful lives of the improvements, whichever is shorter. Maintenance and repairs are charged to non-interest expense as incurred, while significant improvements are capitalized. Derivative Financial Instruments Interest rate swap derivatives not designated as hedges are offered to certain qualifying commercial customers and to manage the Company’s exposure to interest rate movements and do not meet the hedge accounting parameters under FASB ASC 815 “Derivatives and Hedging”. Derivative financial instruments are recognized as assets and liabilities on the consolidated balance sheet and measured at fair value. Changes in the fair value of derivatives not designated in hedging relationships are recognized directly in earnings. Pension and Other Postretirement Benefit Plans The Company’s non-contributory defined-benefit pension plan and certain defined benefit postretirement plans were frozen as of February 28, 2013 and no additional benefits will accrue. The Company has a non-contributory defined benefit pension plan that provides benefits for substantially all employees hired before January 1, 2007 who meet certain requirements as to age and length of service. The benefits are based on years of service and average compensation, as defined in the Plan Document. The Company’s funding practice is to meet the minimum funding standards established by the Employee Retirement Income Security Act of 1974. In addition to providing pension benefits, we provide certain health care and life insurance benefits for retired employees. Participants or eligible employees hired before January 1, 1993 become eligible for the benefits if they retire after reaching age 62 with fifteen or more years of service. A fixed percent of annual costs are paid depending on length of service at retirement. The Company accrues for the estimated costs of these other post-retirement benefits through charges to expense during the years that employees render service. The Company makes contributions to cover the current benefits paid under this plan. The Company believes the policy for determining pension and other post-retirement benefit expenses is critical because judgments are required with respect to the appropriate discount rate, rate of return on assets and other items. The Company reviews and updates the assumptions annually. If the Company’s estimate of pension and post-retirement expense is too low it may experience higher expenses in the future, reducing its net income. If the Company’s estimate is too high, it may experience lower expenses in the future, increasing its net income. Repurchase Liabilities Repurchase agreements are accounted for as secured borrowings since the Company maintains effective control over the transferred securities and the transfer meets the other criteria for such accounting. Securities are sold to a counterparty with an agreement to repurchase the same or substantially the same security at a specified price and date. The Company has repurchase agreements with commercial or municipal customers that are offered as a commercial banking service. Customer repurchase agreements are for a term of one day and are backed by the purchasers’ interest in certain U.S. Treasury Bills or other U.S. Government securities. Obligations to repurchase securities sold are reflected as a liability in the Consolidated Statements of Financial Condition. The Company does not record transactions of repurchase agreements as sales. The securities underlying the repurchase agreements remain in the available-for-sale investment securities portfolio. Transfers of Financial Assets Transfers of an entire financial asset, a group of entire financial assets, or a participating interest in an entire financial asset are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Company, (2) the transferee obtains the right to pledge or exchange the transferred assets, and (3) the Company does not maintain effective control over the transferred assets. During the normal course of business, the Company may transfer a portion of a financial asset, for example, a participation loan or the government guaranteed portion of a loan. In order to be eligible for sales treatment, the transfer of the portion of the loan must meet the criteria of a participating interest. If it does not meet the criteria of a participating interest, the transfer must be accounted for as a secured borrowing. In order to meet the criteria for a participating interest, all cash flows from the loan must be divided proportionately, the rights of each loan holder must have the same priority, the loan holders must have no recourse to the transferor other than standard representations and warranties and no loan holder has the right to pledge or exchange the entire loan. Fee Income Fee income for customer services which are not deferred are recorded on an accrual basis when earned. Advertising Costs Advertising costs are expensed as incurred. Income Taxes Deferred income taxes are provided for differences arising in the timing of income and expenses for financial reporting and for income tax purposes. Deferred income taxes and tax benefits are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company provides a deferred tax asset valuation allowance for the estimated future tax effects attributable to temporary differences and carryforwards when realization is determined not to be more likely than not. FASB ASC 740-10 prescribes a recognition threshold that a tax position is required to meet before being recognized in the financial statements and provides guidance on derecognition, measurement, classification, interest and penalties, accounting in interim periods, disclosure and transition issues. Pursuant to FASB ASC 740-10, the Company examines its financial statements, its income tax provision and its federal and state income tax returns and analyzes its tax positions, including permanent and temporary differences, as well as the major components of income and expense to determine whether a tax benefit is more likely than not to be sustained upon examination by tax authorit

Restrictions on Cash and Due fr

Restrictions on Cash and Due from Banks	12 Months Ended
	Dec. 31, 2015
Restrictions On Cash and Due From Banks [Abstract]
Restrictions on Cash and Due from Banks	2. Restrictions on Cash and Due from Banks The Company is required to maintain a percentage of transaction account balances on deposit in non-interest-earning reserves with the Federal Reserve Bank, offset by the Company’s average vault cash. The Company also is required to maintain cash balances to collateralize the Company’s position with certain third parties. The Company had cash and liquid assets of approximately $17.7 million and $10.1 million to meet these requirements at December 31, 2015 and 2014, respectively.

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2015
Earnings Per Share [Abstract]
Earnings Per Share	3. Earnings Per Share The following table sets forth the calculation of basic and diluted earnings per share: For the Years Ended December 31, 2015 2014 2013 (Dollars in thousands, except per share data): Net income $ 12,579 $ 9,335 $ 3,704 Less: Dividends to participating shares (41 ) (55 ) (56 ) Income allocated to participating shares (135 ) (161 ) (55 ) Net income allocated to common stockholders $ 12,403 $ 9,119 $ 3,593 Weighted-average shares issued 17,996,918 18,025,893 18,059,089 Less: Average unallocated ESOP shares (1,005,011 ) (1,100,393 ) (1,195,730 ) Average treasury stock (2,048,101 ) (1,886,168 ) (1,118,785 ) Average unvested restricted stock (217,199 ) (357,185 ) (491,153 ) Weighted-average basic shares outstanding 14,726,607 14,682,147 15,253,421 Plus: Average dilutive shares 223,047 111,199 16,791 Weighted-average diluted shares outstanding 14,949,654 14,793,346 15,270,212 Net earnings per share (1) Basic $ 0.84 $ 0.62 $ 0.24 Diluted $ 0.83 $ 0.62 $ 0.24 (1) Certain per share amounts may not appear to reconcile due to rounding. For the years ended December 31, 2015, 2014 and 2013, respectively, 78,500, 72,250 and 26,750 options were anti-dilutive and therefore excluded from the earnings per share calculation.

Investment Securities

Investment Securities	12 Months Ended
	Dec. 31, 2015
Investments, Debt and Equity Securities [Abstract]
Investment Securities	4. Investment Securities Investment securities are summarized as follows: December 31, 2015 Recognized in OCI Not Recognized in OCI Gross Gross Gross Gross Amortized Unrealized Unrealized Carrying Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value Gains Losses Value Available-for-sale Debt securities: U.S. Treasury obligations $ 38,782 $ 83 $ (6 ) $ 38,859 $ - $ - $ 38,859 U.S. Government agency obligations 82,002 43 (240 ) 81,805 - - 81,805 Government sponsored residential mortgage-backed securities 4,958 195 - 5,153 - - 5,153 Corporate debt securities 1,000 48 - 1,048 - - 1,048 Preferred equity securities 2,000 - (368 ) 1,632 - - 1,632 Marketable equity securities 108 54 (2 ) 160 - - 160 Mutual funds 3,957 - (190 ) 3,767 - - 3,767 Total securities available-for-sale $ 132,807 $ 423 $ (806 ) $ 132,424 $ - $ - $ 132,424 Held-to-maturity U.S. Government agency obligations $ 24,000 $ - $ - $ 24,000 $ 28 $ (20 ) 24,008 Government sponsored residential mortgage-backed securities 8,246 - - 8,246 103 - 8,349 Total securities held-to-maturity $ 32,246 $ - $ - $ 32,246 $ 131 $ (20 ) $ 32,357 December 31, 2014 Recognized in OCI Not Recognized in OCI Gross Gross Gross Gross Amortized Unrealized Unrealized Carrying Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value Gains Losses Value Available-for-sale Debt securities: U.S. Treasury obligations $ 123,739 $ 81 $ (4 ) $ 123,816 $ - $ - $ 123,816 U.S. Government agency obligations 49,013 110 (14 ) 49,109 - - 49,109 Government sponsored residential mortgage-backed securities 6,624 283 - 6,907 - - 6,907 Corporate debt securities 1,000 85 - 1,085 - - 1,085 Trust preferred debt securities - 1,557 - 1,557 - - 1,557 Preferred equity securities 2,100 2 (426 ) 1,676 - - 1,676 Marketable equity securities 108 63 (1 ) 170 - - 170 Mutual funds 3,838 - (117 ) 3,721 - - 3,721 Total securities available-for-sale $ 186,422 $ 2,181 $ (562 ) $ 188,041 $ - $ - $ 188,041 Held-to-maturity U.S. Government agency obligations $ 7,000 $ - $ - $ 7,000 $ - $ (8 ) $ 6,992 Government sponsored residential mortgage-backed securities 9,224 - - 9,224 200 - 9,424 Total securities held-to-maturity $ 16,224 $ - $ - $ 16,224 $ 200 $ (8 ) $ 16,416 At December 31, 2015, the net unrealized loss on securities available for sale of $383,000, net of a tax benefit of $135,000 or $249,000, is included in accumulated other comprehensive income. At December 31, 2014, the net unrealized gain on securities available for sale of $1.6 million, net of a tax expense of $575,000 or $1.0 million, is included in accumulated other comprehensive income. The following tables summarize gross unrealized losses and fair value, aggregated by investment category and length of time the investments have been in a continuous unrealized loss position at December 31, 2015 and 2014: December 31, 2015 Less than 12 Months 12 Months or More Total Gross Gross Gross Number of Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities Value Loss Value Loss Value Loss Available-for-sale: U.S. Treasury obligations 4 $ 19,935 $ (6 ) $ - $ - $ 19,935 $ (6 ) U.S. Government agency obligations 7 56,762 (240 ) - - 56,762 (240 ) Preferred equity securities 1 - - 1,632 (368 ) 1,632 (368 ) Marketable equity securities 1 - - 5 (2 ) 5 (2 ) Mutual funds 1 - - 2,768 (190 ) 2,768 (190 ) 14 $ 76,697 $ (246 ) $ 4,405 $ (560 ) $ 81,102 $ (806 ) Held-to-maturity U.S. Government agency obligations 1 6,980 (20 ) - - 6,980 (20 ) 1 6,980 (20 ) - - 6,980 (20 ) Total investment securities in an unrealized loss position 15 $ 83,677 $ (266 ) $ 4,405 $ (560 ) $ 88,082 $ (826 ) December 31, 2014 Less than 12 Months 12 Months or More Total Gross Gross Gross Number of Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities Value Loss Value Loss Value Loss Available-for-sale: U.S. Treasury obligations 4 $ 43,919 $ (4 ) $ - $ - $ 43,919 $ (4 ) U.S. Government agency obligations 2 16,989 (14 ) - - 16,989 (14 ) Preferred equity securities 1 - - 1,574 (426 ) 1,574 (426 ) Marketable equity securities 1 - - 5 (1 ) 5 (1 ) Mutual funds 1 - - 2,842 (117 ) 2,842 (117 ) 9 $ 60,908 $ (18 ) $ 4,421 $ (544 ) $ 65,329 $ (562 ) Held-to-maturity U.S. Government agency obligations 1 6,992 (8 ) - - 6,992 (8 ) Total investment securities in an unrealized loss position 1 6,992 (8 ) - - 6,992 (8 ) 10 $ 67,900 $ (26 ) $ 4,421 $ (544 ) $ 72,321 $ (570 ) Management believes that no individual unrealized loss as of December 31, 2015 represents an other-than-temporary impairment (“OTTI”), based on its detailed review of the securities portfolio. The Company has no intent to sell nor is it more likely than not that the Company will be required to sell any of the securities in a loss position during the period of time necessary to recover the unrealized losses, which may be until maturity. The following summarizes the conclusions from our OTTI evaluation for those security types that incurred significant gross unrealized losses greater than twelve months as of December 31, 2015: Preferred equity securities - The unrealized loss on preferred equity securities in a loss position for 12 months or more relates to one preferred equity security. This investment is in a global financial institution. When estimating the recovery period for securities in an unrealized loss position, management utilizes analyst forecasts, earnings assumptions and other company-specific financial performance metrics. In addition, this assessment incorporates general market data, industry and sector cycles and related trends to determine a reasonable recovery period. Management evaluated the near-term prospects of the issuer in relation to the severity and duration of the impairment. Management concluded that the preferred equity security is not other-than-temporarily impaired at December 31, 2015. Mutual funds - The unrealized loss on mutual funds in a loss position for 12 months or more relates to one mutual fund. The fund invests primarily in high quality debt securities and other debt instruments supporting the affordable housing industry in areas of the United States designated by fund shareholders. When estimating the recovery period for securities in an unrealized loss position, management utilizes analyst forecasts, earnings assumptions and other fund-specific financial performance metrics. In addition, this assessment incorporates general market data, industry and sector cycles and related trends to determine a reasonable recovery period. Management evaluated the near-term prospects of the fund in relation to the severity and duration of the impairment. Management concluded that the mutual fund is not other-than-temporarily impaired at December 31, 2015. The Company recorded no other-than-temporary impairment charges to the investment securities portfolios for the years ended December 31, 2015, 2014 and 2013. There were gross realized gains on sales of securities available-for-sale totaling $1.5 million, $-0- and $340,000 for the years ended December 31, 2015, 2014 and 2013, respectively. As of December 31, 2015 and 2014, U.S. Treasury, U.S. Government agency obligations and Government sponsored residential mortgage-backed securities with a fair value of $112.4 million and $127.4 million, respectively, were pledged as collateral for loan derivatives, public funds, repurchase liabilities and repurchase agreement borrowings. The amortized cost and estimated fair value of debt securities at December 31, 2015 and 2014 by contractual maturity are shown below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or repay obligations with or without call or repayment penalties: December 31, 2015 Available-for-Sale Held-to-Maturity Estimated Estimated Amortized Fair Amortized Fair Cost Value Cost Value (Dollars in thousands) Due in one year or less $ 54,499 $ 54,511 $ - $ - Due after one year through five years 67,285 67,201 24,000 24,008 Due after five years through ten years - - - - Due after ten years - - - - Government sponsored residential mortgage-backed securities 4,958 5,153 8,246 8,349 $ 126,742 $ 126,865 $ 32,246 $ 32,357 December 31, 2014 Available-for-Sale Held-to-Maturity Estimated Estimated Amortized Fair Amortized Fair Cost Value Cost Value (Dollars in thousands) Due in one year or less $ 107,010 $ 107,008 $ - $ - Due after one year through five years 59,920 60,099 7,000 6,992 Due after five years through ten years 6,822 6,903 - - Due after ten years - 1,557 - - Government sponsored residential mortgage-backed securities 6,624 6,907 9,224 9,424 $ 180,376 $ 182,474 $ 16,224 $ 16,416 Federal Home Loan Bank of Boston (“FHLBB”) Stock The Company, as a member of the FHLBB, owned $21.7 million and $19.8 million of FHLBB capital stock at December 31, 2015 and 2014, respectively, which is equal to its FHLBB capital stock requirement. The Company evaluated its FHLBB capital stock for potential other-than-temporary impairment at December 31, 2015. Capital adequacy, credit ratings, the value of the stock, overall financial condition of the FHLB system and FHLBB as well as current economic factors was analyzed in the impairment analysis. The Company concluded that its position in FHLBB capital stock is not other-than-temporarily impaired at December 31, 2015. Alternative Investments Alternative investments, which totaled $2.5 million and $2.7 million at December 31, 2015 and 2014, respectively, are included in other assets in the accompanying Consolidated Statements of Financial Condition. The Company’s alternative investments include investments in certain non-public funds, which include limited partnerships, an equity fund and membership stocks. These investments are held at cost and were evaluated for potential other-than-temporary impairment at December 31, 2015. The Company recognized a $144,000, $51,000 and $-0- other-than-temporary impairment charge on its limited partnerships for the years ended December 31, 2015, 2014 and 2013, respectively, included in other noninterest income in the accompanying Consolidated Statements of Income. The Company recognized profit distributions in its limited partnerships of $26,000, $75,000 and $91,000 for the years ended December 31, 2015, 2014 and 2013, respectively. See a further discussion of fair value in Note 18 - Fair Value Measurements. The Company has $637,000 in unfunded commitments remaining for its alternative investments as of December 31, 2015.

Loans and Allowance for Loan Lo

Loans and Allowance for Loan Losses	12 Months Ended
	Dec. 31, 2015
Receivables [Abstract]
Loans and Allowance for Loan Losses	5. Loans and Allowance for Loan Losses Loans consisted of the following: December 31, December 31, 2015 2014 (Dollars in thousands) Real estate: Residential $ 849,722 $ 827,005 Commercial 887,431 765,066 Construction 30,895 57,371 Installment 2,970 3,356 Commercial 409,550 309,708 Collateral 1,668 1,733 Home equity line of credit 174,701 169,768 Revolving credit 91 99 Resort 784 929 Total loans 2,357,812 2,135,035 Net deferred loan costs 3,984 3,842 Loans 2,361,796 2,138,877 Allowance for loan losses (20,198 ) (18,960 ) Loans, net $ 2,341,598 $ 2,119,917 Changes in the allowance for loan losses by segments are as follows: For the Year Ended December 31, 2015 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 4,382 $ (295 ) $ 112 $ (115 ) $ 4,084 Commercial 8,949 (213 ) - 1,519 10,255 Construction 478 - - (247 ) 231 Installment 41 (39 ) - 37 39 Commercial 3,250 (318 ) 6 1,181 4,119 Collateral - - - - - Home equity line of credit 1,859 (238 ) - (151 ) 1,470 Revolving credit - (246 ) 29 217 - Resort 1 - - (1 ) - $ 18,960 $ (1,349 ) $ 147 $ 2,440 $ 20,198 For the Year Ended December 31, 2014 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 3,647 $ (701 ) $ 58 $ 1,378 $ 4,382 Commercial 8,253 (93 ) 1 788 8,949 Construction 1,152 - - (674 ) 478 Installment 48 (4 ) - (3 ) 41 Commercial 3,746 (1,066 ) 84 486 3,250 Collateral - - - - - Home equity line of credit 1,465 (106 ) - 500 1,859 Revolving credit - (133 ) 18 115 - Resort 3 - - (2 ) 1 $ 18,314 $ (2,103 ) $ 161 $ 2,588 $ 18,960 For the Year Ended December 31, 2013 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 3,778 $ (430 ) $ 6 $ 293 $ 3,647 Commercial 8,105 - - 148 8,253 Construction 760 - - 392 1,152 Installment 77 - - (29 ) 48 Commercial 2,654 (31 ) 52 1,071 3,746 Collateral - - - - - Home equity line of credit 1,377 - - 88 1,465 Revolving credit - (62 ) 20 42 - Resort 456 - - (453 ) 3 Unallocated 22 - - (22 ) - $ 17,229 $ (523 ) $ 78 $ 1,530 $ 18,314 The following table lists the allocation of the allowance by impairment methodology and by loan segment at December 31, 2015 and 2014: December 31, 2015 December 31, 2014 Reserve Reserve (Dollars in thousands) Total Allocation Total Allocation Loans individually evaluated for impairment: Real estate: Residential $ 12,377 $ 139 $ 11,791 $ 285 Commercial 16,152 26 19,051 233 Construction 4,719 - 4,719 - Installment 259 8 251 8 Commercial 6,023 361 5,680 225 Collateral - - - - Home equity line of credit 703 - 1,031 - Revolving credit - - - - Resort 784 - 929 1 41,017 534 43,452 752 Loans collectively evaluated for impairment: Real estate: Residential $ 841,921 $ 3,945 $ 819,630 $ 4,097 Commercial 870,757 10,229 745,501 8,716 Construction 26,176 231 52,652 478 Installment 2,695 31 3,093 33 Commercial 403,473 3,758 303,980 3,025 Collateral 1,668 - 1,733 - Home equity line of credit 173,998 1,470 168,737 1,859 Revolving credit 91 - 99 - Resort - - - - 2,320,779 19,664 2,095,425 18,208 Total $ 2,361,796 $ 20,198 $ 2,138,877 $ 18,960 The following is a summary of loan delinquencies at recorded investment values at December 31, 2015 and 2014: December 31, 2015 30-59 Days 60-89 Days > 90 Days Past Due 90 (Dollars in thousands) Past Due Past Due Past Due Total and Still Number Amount Number Amount Number Amount Number Amount Accruing Real estate: Residential 18 $ 3,379 5 $ 863 15 $ 6,304 38 $ 10,546 $ - Commercial 2 318 - - 1 994 3 1,312 - Construction - - - - 1 187 1 187 - Installment 3 38 - - - - 3 38 - Commercial 4 153 - - 2 1,752 6 1,905 - Collateral 7 68 - - 1 10 8 78 - Home equity line of credit 3 280 2 360 2 210 7 850 - Demand 1 29 - - - - 1 29 - Revolving credit - - - - - - - - - Resort - - - - - - - - - Total 38 $ 4,265 7 $ 1,223 22 $ 9,457 67 $ 14,945 $ - December 31, 2014 30-59 Days 60-89 Days > 90 Days Past Due 90 (Dollars in thousands) Past Due Past Due Past Due Total and Still Number Amount Number Amount Number Amount Number Amount Accruing Real estate: Residential 16 $ 3,599 6 $ 1,263 16 $ 6,819 38 $ 11,681 $ - Commercial 2 348 - - 3 1,979 5 2,327 - Construction - - - - 1 187 1 187 - Installment 3 69 2 82 2 33 7 184 - Commercial 1 40 1 4 7 550 9 594 - Collateral 9 99 - - - - 9 99 - Home equity line of credit 3 202 1 349 5 389 9 940 - Demand 1 67 - - - - 1 67 - Revolving credit - - - - - - - - - Resort - - - - - - - - - Total 35 $ 4,424 10 $ 1,698 34 $ 9,957 79 $ 16,079 $ - Nonperforming assets consist of non-accruing loans including non-accruing loans identified as troubled debt restructurings, loans past due more than 90 days and still accruing interest and other real estate owned. The following table lists nonperforming assets at: December 31, December 31, (Dollars in thousands) 2015 2014 Nonaccrual loans: Real estate: Residential $ 9,773 $ 9,706 Commercial 1,106 2,112 Construction 187 187 Installment 32 155 Commercial 3,232 2,268 Collateral 10 - Home equity line of credit 573 1,040 Revolving credit - - Resort - - Total nonaccruing loans 14,913 15,468 Loans 90 days past due and still accruing - - Other real estate owned 279 400 Total nonperforming assets $ 15,192 $ 15,868 The following is a summary of information pertaining to impaired loans at December 31, 2015 and 2014: December 31, 2015 December 31, 2014 Unpaid Unpaid Recorded Principal Related Recorded Principal Related (Dollars in thousands) Investment Balance Allowance Investment Balance Allowance Impaired loans without a valuation allowance: Real estate: Residential $ 11,530 $ 12,878 $ - $ 5,862 $ 6,286 $ - Commercial 13,233 13,303 - 13,804 13,828 - Construction 4,719 4,965 - 4,719 4,965 - Installment 202 202 - 220 232 - Commercial 3,921 4,066 - 3,527 3,584 - Collateral - - - - - - Home equity line of credit 703 719 - 1,031 1,264 - Revolving credit - - - - - - Resort 784 784 - - - - Total 35,092 36,917 - 29,163 30,159 - Impaired loans with a valuation allowance: Real estate: Residential 847 881 139 5,929 6,848 285 Commercial 2,919 2,919 26 5,247 5,523 233 Construction - - - - - - Installment 57 72 8 31 31 8 Commercial 2,102 2,457 361 2,153 2,266 225 Collateral - - - - - - Home equity line of credit - - - - - - Revolving credit - - - - - - Resort - - - 929 929 1 Total 5,925 6,329 534 14,289 15,597 752 Total impaired loans $ 41,017 $ 43,246 $ 534 $ 43,452 $ 45,756 $ 752 The following table summarizes average recorded investment and interest income recognized on impaired loans: For the Year Ended December 31, 2015 2014 2013 Average Interest Average Interest Average Interest Recorded Income Recorded Income Recorded Income (Dollars in thousands) Investment Recognized Investment Recognized Investment Recognized Impaired loans without a valuation allowance: Real estate: Residential $ 10,621 $ 112 $ 6,727 $ 88 $ 5,683 $ 28 Commercial 13,674 575 15,159 705 10,695 814 Construction 4,719 138 1,320 138 237 - Installment 238 14 198 13 52 13 Commercial 4,182 110 3,791 140 3,059 28 Collateral - - - - - - Home equity line of credit 928 4 684 2 491 - Demand - - - - - - Revolving credit - - - - - - Resort 827 26 - - - - Total 35,189 979 27,879 1,086 20,217 883 Impaired loans with a valuation allowance: Real estate: Residential 1,037 35 5,592 41 5,872 52 Commercial 3,504 158 4,765 137 8,594 147 Construction - - - - 198 - Installment 35 1 29 1 27 1 Commercial 1,682 15 2,378 74 3,854 66 Collateral - - - - - - Home equity line of credit - - - - - - Demand - - - - - - Revolving credit - - - - - - Resort - - 1,035 35 995 47 Total 6,258 209 13,799 288 19,540 313 Total impaired loans $ 41,447 $ 1,188 $ 41,678 $ 1,374 $ 39,757 $ 1,196 There was no interest income recognized on a cash basis method of accounting for the years ended December 31, 2015, 2014 and 2013. The following tables present information on loans whose terms had been modified in a troubled debt restructuring at December 31, 2015 and 2014: December 31, 2015 TDRs on Accrual Status TDRs on Nonaccrual Status Total TDRs (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 14 $ 2,242 11 $ 5,557 25 $ 7,799 Commercial 4 6,664 - - 4 6,664 Construction 1 4,532 1 187 2 4,719 Installment 4 227 2 32 6 259 Commercial 6 2,350 8 1,482 14 3,832 Collateral - - - - - - Home equity line of credit 3 153 - - 3 153 Revolving credit - - - - - - Resort 1 784 - - 1 784 Total 33 $ 16,952 22 $ 7,258 55 $ 24,210 December 31, 2014 TDRs on Accrual Status TDRs on Nonaccrual Status Total TDRs (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 11 $ 1,849 10 $ 5,608 21 $ 7,457 Commercial 7 8,359 - - 7 8,359 Construction 1 4,532 1 187 2 4,719 Installment 4 212 1 39 5 251 Commercial 8 2,783 5 1,621 13 4,404 Collateral - - - - - - Home equity line of credit - - 2 126 2 126 Revolving credit - - - - - - Resort 1 929 - - 1 929 Total 32 $ 18,664 19 $ 7,581 51 $ 26,245 The recorded investment balance of TDRs approximated $24.2 million and $26.2 million at December 31, 2015 and 2014, respectively. At December 31, 2015 and 2014, the majority of the Company’s TDRs are on accrual status. TDRs on accrual status were $17.0 million and $18.7 million while TDRs on nonaccrual status were $7.3 million and $7.6 million at December 31, 2015 and 2014, respectively. At December 31, 2015, 100% of the accruing TDRs have been performing in accordance with the restructured terms. At December 31, 2015 and 2014, the allowance for loan losses included specific reserves of $340,000 and $592,000 related to TDRs, respectively. For the years ended December 31, 2015 and 2014, the Bank had charge-offs totaling $296,000 and $1.3 million, respectively, related to portions of TDRs deemed to be uncollectible. The Bank may provide additional funds to borrowers in TDR status. The amount of additional funds available to borrowers in TDR status was $272,000 and $206,000 at December 31, 2015 and 2014, respectively. The following tables include the recorded investment and number of modifications for modified loans. The Company reports the recorded investment in the loans prior to a modification and also the recorded investment in the loans after the loans were restructured for the years ended December 31, 2015, 2014 and 2013: For the Year Ended December 31, 2015 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate Residential 8 $ 1,549 $ 1,520 Commercial 1 493 483 Installment 1 44 40 Commercial 3 133 128 Home equity line of credit 3 153 153 Total 16 $ 2,372 $ 2,324 For the Year Ended December 31, 2014 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate: Residential 10 $ 1,814 $ 1,744 Construction 1 4,532 4,532 Installment 2 56 55 Commercial 4 3,763 3,130 Total 17 $ 10,165 $ 9,461 For the Year Ended December 31, 2013 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate: Residential 7 $ 1,640 $ 1,617 Commercial 4 2,242 2,231 Construction 1 187 187 Installment 3 216 215 Commercial 6 2,076 2,101 Home equity line of credit 3 353 307 Total 24 $ 6,714 $ 6,658 (1) The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included. The following tables provide TDR loans that were modified by means of extended maturity, below market adjusted interest rates, a combination of rate and maturity, or by other means including covenant modifications, forbearance and/or the concessions and borrowers discharged in bankruptcy for the years ended December 31, 2015, 2014 and 2013: For the Year Ended December 31, 2015 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 8 $ - $ - $ - $ 1,520 $ 1,520 Commercial 1 - - - 483 483 Installment 1 - - - 40 40 Commercial 3 - - 33 95 128 Home equity line of credit 3 - - - 153 153 Total 16 $ - $ - $ 33 $ 2,291 $ 2,324 For the Year Ended December 31, 2014 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 10 $ - $ - $ 224 $ 1,520 $ 1,744 Construction 1 4,532 - - - 4,532 Installment 2 39 - - 16 55 Commercial 4 2,009 - - 1,121 3,130 Total 17 $ 6,580 $ - $ 224 $ 2,657 $ 9,461 For the Year Ended December 31, 2013 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 7 $ - $ - $ 225 $ 1,392 $ 1,617 Commercial 4 2,095 - - 136 2,231 Construction 1 - - - 187 187 Installment 3 - - 34 181 215 Commercial 6 1,951 - - 150 2,101 Home equity line of credit 3 - - 14 293 307 Total 24 $ 4,046 $ - $ 273 $ 2,339 $ 6,658 A TDR is considered to be in re-default once it is more than 30 days past due following a modification. The following loans defaulted and had been modified as a TDR during the twelve month period preceding the default date during the years ended December 31, 2015, 2014 and 2013. For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 1 $ 314 2 $ 662 - $ - Commercial - - - - 2 1,758 Installment 1 31 - - - - Commercial - - 2 69 2 100 Home equity line of credit - - - - 1 183 Total 2 $ 345 4 $ 731 5 $ 2,041 (1) The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included. Credit Quality Information At the time of loan origination, a risk rating based on a nine point grading system is assigned to each commercial-related loan based on the loan officer’s and management’s assessment of the risk associated with each particular loan. This risk assessment is based on an in depth analysis of a variety of factors. More complex loans and larger commitments require the Company’s internal credit risk management department further evaluate the risk rating of the individual loan or relationship, with credit risk management having final determination of the appropriate risk rating. These more complex loans and relationships receive ongoing periodic review to assess the appropriate risk rating on a post-closing basis with changes made to the risk rating as the borrower’s and economic conditions warrant. The Company’s risk rating system is designed to be a dynamic system and we grade loans on a “real time” basis. The Company places considerable emphasis on risk rating accuracy, risk rating justification, and risk rating triggers. The Company’s risk rating process has been enhanced with its implementation of industry-based risk rating “cards.” The cards are used by the loan officers and promote risk rating accuracy and consistency on an institution-wide basis. Most loans are reviewed annually as part of a comprehensive portfolio review conducted by management and/or by an independent loan review firm. More frequent reviews of loans rated low pass, special mention, substandard and doubtful are conducted by the credit risk management department. The Company utilizes an independent loan review consulting firm to review its rating accuracy and the overall credit quality of its loan portfolio. The review is designed to provide an evaluation of the portfolio with respect to risk rating profile as well as with regard to the soundness of individual loan files. The individual loan reviews include an analysis of the creditworthiness of obligors, via appropriate key ratios and cash flow analysis and an assessment of collateral protection. The consulting firm conducts two loan reviews per year aiming at a 65.0% or higher commercial and industrial loans and commercial real estate portfolio penetration. Summary findings of all loan reviews performed by the outside consulting firm are reported to the board of directors and senior management of the Company upon completion. The Company utilizes a point risk rating scale as follows: Risk Rating Definitions Residential and consumer loans are not rated unless they are 45 days or more delinquent, in which case, depending on past-due days, they will be rated 6, 7 or 8. Loans rated 1 – 5, 55: Commercial loans in these categories are considered “pass” rated loans with low to average risk. Loans rated 6: Residential, Consumer and Commercial loans in this category are considered “special mention.” These loans are starting to show signs of potential weakness and are being closely monitored by management. Loans rated 7: Loans in this category are considered “substandard.” Generally, a loan is considered substandard if it is inadequately protected by the current net worth and paying capacity of the obligors and/or the collateral pledged. There is a distinct possibility that the Company will sustain some loss if the weakness is not corrected. Loans rated 8: Loans in this category are considered “doubtful.” Loans classified as doubtful have all the weaknesses inherent in those classified substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, highly questionable and improbable. Loans rated 9: Loans in this category are considered uncollectible (“loss”) and of such little value that their continuance as loans is not warranted. The following table presents the Company’s loans by risk rating at December 31, 2015 and 2014: December 31, 2015 (Dollars in thousands) Pass Special Mention Substandard Doubtful Total Real estate: Residential $ 838,314 $ 1,154 $ 10,254 $ - $ 849,722 Commercial 867,531 10,861 9,039 - 887,431 Construction 26,176 - 4,719 - 30,895 Installment 2,886 52 32 - 2,970 Commercial 390,719 10,354 8,311 166 409,550 Collateral 1,647 - 21 - 1,668 Home equity line of credit 173,879 229 593 - 174,701 Revolving credit 91 - - - 91 Resort 784 - - - 784 Total Loans $ 2,302,027 $ 22,650 $ 32,969 $ 166 $ 2,357,812 December 31, 2014 (Dollars in thousands) Pass Special Mention Substandard Doubtful Total Real estate: Residential $ 815,209 $ 488 $ 11,308 $ - $ 827,005 Commercial 741,278 12,550 11,238 - 765,066 Construction 51,947 705 4,719 - 57,371 Installment 3,113 41 202 - 3,356 Commercial 285,185 14,754 9,557 212 309,708 Collateral 1,733 - - - 1,733 Home equity line of credit 168,238 302 1,228 - 169,768 Revolving credit 99 - - - 99 Resort 929 - - - 929 Total Loans $ 2,067,731 $ 28,840 $ 38,252 $ 212 $ 2,135,035 The Company places considerable emphasis on the early identification of problem assets, problem-resolution and minimizing loss exposure. Delinquency notices are mailed monthly to all delinquent borrowers, advising them of the amount of their delinquency. Residential and consumer lending borrowers are typically given 30 days to pay the delinquent payments or to contact us to make arrangements to bring the loan current over a longer period of time. Generally, if a residential or consumer lending borrower fails to bring the loan current within 90 days from the original due date or to make arrangements to cure the delinquency over a longer period of time, the matter is referred to legal counsel and foreclosure or other collection proceedings are initiated. The Company may consider forbearance or a loan restructuring in certain circumstances where a temporary loss of income is the primary cause of the delinquency, and if a reasonable plan is presented by the borrower to cure the delinquency in a reasonable period of time after his or her income resumes. Problem or delinquent borrowers in our commercial real estate, commercial business and resort portfolios are handled on a case-by-case basis, typically by our Special Assets Department. Appropriate problem-resolution and workout strategies are formulated based on the specific facts and circumstances.

Mortgage Servicing Rights

Mortgage Servicing Rights	12 Months Ended
	Dec. 31, 2015
Mortgage Servicing Rights [Abstract]
Mortgage Servicing Rights	6. Mortgage Servicing Rights The Company services residential real estate mortgage loans that it has sold without recourse to third parties. The carrying value of mortgage servicing rights was $4.4 million and $3.3 million at December 31, 2015 and 2014, respectively, and the balance is included in prepaid expenses and other assets in the accompanying Consolidated Statements of Financial Condition. The fair value of mortgage servicing rights approximated $5.0 million and $3.6 million at December 31, 2015 and 2014, respectively. Total loans sold with servicing rights retained were $165.5 million, $67.3 million and $158.5 million for the years ended December 31, 2015, 2014 and 2013, respectively. The net gain on loans sold totaled $2.5 million, $1.4 million and $4.8 million for the years ended December 31, 2015, 2014 and 2013, respectively, and is included in the accompanying Consolidated Statements of Income. The principal balance of loans serviced for others, which are not included in the accompanying Consolidated Statements of Financial Condition, totaled $457.5 million, $335.2 million and $299.0 million at December 31, 2015, 2014 and 2013, respectively. Loan servicing fees for others totaling $932,000, $781,000 and $608,000 for the years ended December 31, 2015, 2014 and 2013, respectively, are included as a component of other noninterest income in the accompanying Consolidated Statements of Income.

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2015
Property, Plant and Equipment [Abstract]
Premises and Equipment	7. Premises and Equipment The following is a summary of the premises and equipment accounts: As of December 31, 2015 2014 (Dollars in thousands) Land $ 1,326 $ 1,326 Premises and leasehold improvements 19,314 18,767 Furniture and equipment 15,280 14,215 Software 4,846 4,605 40,766 38,913 Less: accumulated depreciation and amortization (22,201 ) (20,040 ) $ 18,565 $ 18,873 For the years ended December 31, 2015, 2014 and 2013 depreciation and amortization expense was $2.6 million, $3.1 million and $3.1 million, respectively.

Credit Arrangements

Credit Arrangements	12 Months Ended
	Dec. 31, 2015
Debt Disclosure [Abstract]
Credit Arrangements	8. Credit Arrangements The Company has access to a pre-approved line of credit with the Federal Home Loan Bank of Boston (“FHLBB”) for $8.8 million, which was undrawn at December 31, 2015 and 2014. The Company has access to pre-approved unsecured lines of credit with financial institutions totaling $45.0 million and $20.0 million, which were undrawn at December 31, 2015 and 2014, respectively. The Company has access to a $3.5 million unsecured line of credit agreement with a bank which expires on August 31, 2016. The line was undrawn at December 31, 2015 and 2014. The Company maintains a cash balance of $512,500 with certain financial institutions to avoid fees associated with the lines. In accordance with an agreement with the FHLBB, the Company is required to maintain qualified collateral, as defined in the FHLBB Statement of Credit Policy, free and clear of liens, pledges and encumbrances, as collateral for the advances, if any, and the preapproved line of credit. The Company is in compliance with these collateral requirements. FHLBB advances totaled $377.6 million and $401.7 million at December 31, 2015 and 2014, respectively. Advances from the FHLBB are collateralized by first residential and commercial mortgages and home equity lines of credit with an estimated eligible collateral value of $1.3 billion and $812.8 million at December 31, 2015 and 2014, respectively. The Company had available borrowings of $407.8 million and $122.5 million at December 31, 2015 and 2014, respectively, subject to collateral requirements of the FHLBB. The Company also had letters of credit of $63.0 million and $22.0 million at December 31, 2015 and 2014, respectively, subject to collateral requirements of the FHLBB. The Company is required to acquire and hold shares of capital stock in the FHLBB in an amount at least equal to the sum of 0.35% of the aggregate principal amount of its unpaid residential mortgage loans and similar obligations at the beginning of each year, or up to 4.5% of its advances (borrowings) from the FHLBB. The carrying value of FHLBB stock approximates fair value based on the redemption provisions of the stock. FHLBB advances and the weighted average interest rates at December 31, 2015 and 2014 consist of the following: December 31, 2015 2014 Amount Weighted Amount Weighted (Dollars in thousands) 2015 $ - - % $ 290,000 0.41 % 2016 157,000 0.46 - - 2017 35,000 1.23 35,000 1.23 2018 50,000 1.53 20,000 1.83 2019 81,600 1.74 56,700 1.82 2020 40,000 1.75 - - Thereafter 14,000 1.90 - - $ 377,600 1.14 % $ 401,700 0.75 % The Company participates in the Federal Reserve Bank’s discount window loan collateral program that enables the Company to borrow up to $63.2 million and $71.0 million on an overnight basis at December 31, 2015 and 2014, respectively, and was undrawn as of December 31, 2015 and 2014. The funding arrangement was collateralized by $136.6 million and $141.6 million in pledged commercial real estate loans as of December 31, 2015 and 2014, respectively. The Bank has a Master Repurchase Agreement borrowing facility with a broker. Borrowings under the Master Repurchase Agreement are secured by the Company’s investments in certain securities with a fair value of $11.3 million and $23.0 million at December 31, 2015 and 2014, respectively. Outstanding borrowings totaled $10.5 million and $21.0 million at December 31, 2015 and 2014, respectively. Outstanding borrowings are as follows: (Dollars in thousands) December 31, Advance Date Interest Rate Maturity Date 2015 2014 March 13, 2008 3.34 % 3/13/2018 $ 6,000 $ 6,000 March 13, 2008 3.93 % 3/13/2018 4,500 4,500 March 13, 2008 3.16 % 3/13/2015 - 10,500 $ 10,500 $ 21,000 The Bank offers overnight repurchase liability agreements to commercial or municipal customers whose excess deposit account balances are swept daily into collateralized repurchase liability accounts. The overnight repurchase liability agreements do not contain master netting arrangements. The Bank had repurchase liabilities outstanding of $35.8 million and $49.0 million at December 31, 2015 and 2014, respectively. They are secured by the Company’s investment in specific issues of U.S. Treasury obligations, Government sponsored residential mortgage-backed securities and U.S. Government agency obligations with a market value of $40.4 million and $74.4 million as of December 31, 2015 and 2014, respectively.

Deposits

Deposits	12 Months Ended
	Dec. 31, 2015
Banking and Thrift [Abstract]
Deposits	9. Deposits Deposit balances and weighted average interest rates at December 31, 2015 and 2014 are as follows: As of December 31, 2015 2014 Amount Rate Amount Rate (Dollars in thousands) Noninterest-bearing demand deposits $ 401,388 $ 330,524 Interest-bearing NOW accounts 468,054 0.29 % 355,412 0.26 % Money market 460,737 0.79 % 470,991 0.74 % Savings accounts 220,389 0.11 % 210,892 0.10 % Time deposits 440,790 1.03 % 365,222 0.91 % Total interest-bearing deposits 1,589,970 0.61 % 1,402,517 0.55 % Total deposits $ 1,991,358 $ 1,733,041 The Company has established a relationship to participate in a reciprocal deposit program with other financial institutions as a service to our customers. This program provides enhanced FDIC insurance to participating customers. The Company also has established a relationship for brokered deposits. There were brokered deposits totaling $44.3 million and $-0- at December 31, 2015 and 2014, respectively. Time certificates of deposit in denominations of $250,000 or more approximated $89.6 million and $83.4 million at December 31, 2015 and 2014, respectively. Contractual maturities of time deposits are as follows: As of December 31, 2015 2014 (Dollars in thousands) Less than one year $ 267,748 $ 239,627 One to two years 106,002 61,338 Two to three years 28,245 32,961 Three to four years 23,228 7,668 Four to five years 15,567 23,628 $ 440,790 $ 365,222 Interest expense on deposits are as follows: For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) NOW accounts $ 1,351 $ 976 $ 638 Money market 3,592 3,112 2,878 Savings accounts 226 205 206 Time deposits 4,203 3,076 3,460 Total interest expense $ 9,372 $ 7,369 $ 7,182

Pension and Other Postretiremen

Pension and Other Postretirement Benefit Plans	12 Months Ended
	Dec. 31, 2015
Compensation and Retirement Disclosure [Abstract]
Pension and Other Postretirement Benefit Plans	10. Pension and Other Postretirement Benefit Plans The Company maintains a non-contributory defined-benefit pension plan covering eligible employees hired prior to January 1, 2007. The Company also maintains a supplemental retirement plan (“supplemental plan”) to provide benefits to certain employees whose calculated benefit under the qualified plan exceeds the Internal Revenue Service limitation. The Company sponsors two defined benefit postretirement plans that cover eligible employees. One plan provides health (medical and dental) benefits, and the other provides life insurance benefits. The accounting for the health care plan anticipates no future cost-sharing changes. The Company does not advance fund its postretirement plans. On December 27, 2012, the Company announced it would freeze the non-contributory defined-benefit pension plan and certain defined benefit postretirement plans as of February 28, 2013. All benefits under these plans were frozen as of that date and no additional benefits will accrue. The measurement date for each plan is the Company’s year end. The amounts related to the qualified plan and the supplemental plan is reflected in the tables that follow as “Pension Plans.” Both of these plans have projected and accumulated benefit obligations in excess of plan assets. The following table sets forth the change in benefit obligation, plan assets and the funded status of the pension plans and other postretirement benefits: Pension Plans Other Postretirement Benefits Year Ended December 31, Year Ended December 31, 2015 2014 2015 2014 (Dollars in thousands) Change in benefit obligation: Benefit obligation at beginning of year $ 26,923 $ 21,909 $ 3,224 $ 3,156 Service cost - - 75 60 Interest cost 1,036 1,022 127 146 Actuarial (gain) loss (1,689 ) 5,009 (442 ) (45 ) Benefits paid (1,095 ) (1,017 ) (85 ) (92 ) Benefit obligation at end of year 25,175 26,923 2,899 3,225 Change in plan assets: Fair value of plan assets at beginning of year 19,271 17,896 - - Actual return on plan assets (379 ) 666 - - Employer contributions 1,226 1,726 85 92 Benefits paid (1,095 ) (1,017 ) (85 ) (92 ) Fair value of plan assets at end of year 19,023 19,271 - - Funded status recognized in the statements of condition $ (6,152 ) $ (7,652 ) $ (2,899 ) $ (3,225 ) Accumulated benefit obligation $ (25,175 ) $ (26,923 ) The following table presents the amounts recognized in accumulated other comprehensive income that have not yet been recognized as a component of net period benefit cost as of December 31, 2015 and 2014: Pension Plans Other Postretirement Benefits Year Ended December 31, Year Ended December 31, 2015 2014 2015 2014 (Dollars in thousands) Prior service cost $ - $ - $ 155 $ 189 Actuarial loss (7,044 ) (7,419 ) (24 ) (326 ) Unrecognized components of net periodic benefit cost in accumulated other comprehensive loss, net of tax $ (7,044 ) $ (7,419 ) $ 131 $ (137 ) The following tables set forth the components of net periodic pension and benefit costs for the pension plans and other postretirement plans and other amounts recognized in accumulated other comprehensive loss for the retirement plans and post retirement plans for the years ended December 31, 2015, 2014, and 2013: Pension Plans Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Components of net periodic pension cost: Service cost $ - $ - $ - Interest cost 1,036 1,022 951 Expected return on plan assets (1,448 ) (1,339 ) (1,135 ) Amortization of unrecognized prior service cost - - - Recognized net actuarial loss 709 306 573 Curtailment charge - - - Net periodic pension cost 297 (11 ) 389 Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income: Net loss (gain) (1) 138 5,683 (2,907 ) Amortization of net loss (709 ) (306 ) (573 ) Amortization of prior service cost - - - Curtailment charge - - - Total recognized in other comprehensive income (571 ) 5,377 (3,480 ) Total recognized in net periodic pension cost and other comprehensive income $ (274 ) $ 5,366 $ (3,091 ) (1) For the year ended December 31, 2014, the increase in loss was primarily due to the mortality tables being updated from IRS 2013 Combined Static Mortality to SOA RP-2014 Total Dataset Mortality with Scale MP-2014, which better reflected the overall mortality trend in private pension plans in the U.S. and a change in the discount rate. Other Postretirement Benefits Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Components of net periodic pension cost: Service cost $ 75 $ 60 $ 101 Interest cost 127 146 128 Recognized net loss 21 18 42 Amortization of unrecognized prior service cost (50 ) (50 ) (50 ) Curtailment charge - - - Net periodic pension cost 173 174 221 Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income: Net gain (442 ) (45 ) (310 ) Amortization of prior service cost - - - Amortization of net loss (21 ) (18 ) (42 ) Change in prior service costs 50 50 50 Total recognized in other comprehensive income (413 ) (13 ) (302 ) Total recognized in net periodic pension cost and other comprehensive income $ (240 ) $ 161 $ (81 ) The estimated amounts that will be amortized from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year are as follows: (Dollars in thousands) Pension Plans Other Post Prior service cost (credit) $ - $ (50 ) Actuarial loss 671 - Assumptions The following table presents the significant actuarial assumptions used in preparing the required disclosures: Pension Benefits Other Postretirement Benefits December 31, December 31, 2015 2014 2015 2014 Weighted-average assumptions used to determine funding status: Discount rate (1) 4.35 % 3.95 % 4.20 % 3.85 % Rate of compensation increase * (2) n/a n/a n/a n/a Weighted-average assumptions used to determine net periodic pension costs: Discount rate 3.95 % 4.85 % 3.85 % 4.75 % Expected return on plan assets (2) 6.00 % 7.50 % n/a n/a Rate of compensation increase * (2) n/a n/a n/a n/a (1) Weighted average discount rate for the supplemental retirement plan was 3.80 % and 3.55% for the years ended December 31, 2015 and 2014, respectively. (2) Rates not applicable to the supplemental retirement plan. * The compensation rate increase is not applicable after the Pension Plan freeze on February 28, 2013. Health Care Trend Assumptions At December 31, 2015 2014 Health care cost trend rate assumed for next year 9.50 % 9.50 % Rate that the cost trend rate gradually declines to 5.00 % 5.00 % Year that the rate reaches the rate it is assumed to remain at 2023 2023 Assumed health care cost trend rates have a significant effect on the amounts reported for health care plans. A one-percentage point change in assumed health care cost trend rates would have the following effects: Effect of a Change in the Health Care Cost Trend Rates 2015 2014 One One One One (Dollars in thousands) Effect on total of service and interest components $ 11 $ (10 ) $ 12 $ (10 ) Effect on postretirement benefit obligation 233 (198 ) 294 (247 ) Discount Rate The plan’s projected benefit obligation cash flows were discounted to December 31, 2015 based on the spot rates from the “Above the Median” Citigroup Pension Discount Curve. The discount rate model produced a single weighted average discount rate of 4.35% that when used to discount the same plan benefit cash flows, resulted in the same aggregate present value. Plan Assets Fair value estimates are made as of a specific point in time based on the characteristics of the financial instruments and relevant market information. In accordance with FASB ASC 820, the fair value estimates are measured within the fair value hierarchy. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). Basis of Fair Value Measurement Level 1 — Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. Level 2 — Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3 — Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. The following is a description of the valuation methodologies used for the pension plan assets measured at fair value, including the general classification of such instruments pursuant to the valuation hierarchy. Mutual funds: Pooled Separate Accounts (PSA): The fair value of the Company’s pension plan assets at December 31, 2015 and 2014 by asset category are listed in the tables below: December 31, 2015 Investments at Fair Value (Dollars in thousands) Level 1 Level 2 Level 3 Total Mutual funds: Fixed income $ 6,659 $ - $ - $ 6,659 Equity 5,522 - - 5,522 Pooled separate accounts: Equity separate account - 6,136 - 6,136 Money market separate account - 3 - 3 High yield separate account - 703 - 703 $ 12,181 $ 6,842 $ - $ 19,023 December 31, 2014 Investments at Fair Value (Dollars in thousands) Level 1 Level 2 Level 3 Total Mutual funds: Fixed income $ 6,680 $ - $ - $ 6,680 Equity 5,307 - - 5,307 Pooled separate accounts: Equity separate account - 5,926 - 5,926 Money market separate account - 619 - 619 High yield separate account - 739 - 739 $ 11,987 $ 7,284 $ - $ 19,271 Investment Strategy and Asset Allocations Plan assets are to be managed within an ERISA framework so as to provide the greatest probability that the following long-term objectives for the qualified pension plan are met in a prudent manner. The Company recognizes that, for any given time period, the attainment of these objectives is in large part dictated by the returns available from the capital markets in which plan assets are invested. The asset allocation of plan assets reflects the Company’s long-term return expectations and risk tolerance in meeting the financial objectives of the plan. Plan assets should be adequately diversified by asset class, sector and industry to reduce the downside risk to total plan results over short-term time periods, while providing opportunities for long-term appreciation. The Company’s Human Resource Committee reserves the right to rebalance the assets at any time it deems it to be prudent. The Company’s qualified defined benefit pension plan’s weighted-average asset allocations and the Plan’s long-term allocation structure by asset category are as follows: Actual Percentage of Fair Value At December 31, Target 2015 2014 Allocation High yield and money market funds 4 % 7 % 5-15 % Equity funds 61 % 58 % 30-70 % Fixed income funds 35 % 35 % 30-70 % Total 100 % 100 % Expected Contributions The Company makes contributions to its funded qualified defined benefit plan as required by government regulation or as deemed appropriate by management after considering the fair value of plan assets, expected return on such assets and the present value of the benefit obligation of the plan. The Company does not expect to make a contribution to the qualified defined benefit plan for the year ended December 31, 2016. Since the supplemental plan and the postretirement benefit plans are unfunded, the expected employer contributions for the year ending December 31, 2016 is equal to the Company’s estimated future benefit payment liabilities less any participant contributions. Expected Benefit Payments The following is a summary of benefit payments expected to be paid by the non-contributory defined benefit pension plans (dollars in thousands): 2016 $ 1,181 2017 1,202 2018 1,197 2019 1,263 2020 1,302 Years 2021 - 2025 6,947 $ 13,092 The following is a summary of benefit payments expected to be paid by the medical, dental and life insurance plan (dollars in thousands): 2016 $ 150 2017 156 2018 153 2019 159 2020 163 Years 2021 - 2025 804 $ 1,585 401(k) Plan Employees who have completed six months of service and have attained the age of 21 are eligible to participate in the Company’s defined contribution savings plan (“401(k) plan”). Eligible employees may contribute an unlimited amount (not to exceed IRS limits) of their compensation. The Company may make matching contributions of 100% of the participant’s deferral not to exceed 4% of the participant’s compensation. Contributions by the Company for the years ended December 31, 2015 and 2014 were $814,000 and $763,000, respectively. For the years ended December 31, 2015 and 2014, no discretionary employer contribution was made, which would range from 0% to 11% based on profits and determined by the Board of Directors and management. Supplemental Plans The Company has entered into agreements with certain current and retired executives to provide supplemental retirement benefits. The present values of these future payments, not included in the previous table, are included in accrued expenses and other liabilities in the Statements of Financial Condition. As of December 31 2015 and 2014, the accrued supplemental retirement liability was $3.9 million and $3.3 million, respectively. For the years ended December 31, 2015, 2014 and 2013 net expense for these supplemental retirement benefits were $712,000, $703,000 and $720,000, respectively. Employee Stock Ownership Plan The Company established the ESOP to provide eligible employees the opportunity to own Company stock. The Company provided a loan to the Farmington Bank Employee Stock Ownership Plan Trust in the amount needed to purchase up to 1,430,416 shares of the Company’s common stock. The loan bears an interest rate equal to the Wall Street Journal Prime Rate plus one percentage point, adjusted annually, and provides for annual payments of interest and principal over the 15 year term of the loan. At December 31, 2015, the loan had an outstanding balance of $12.0 million and an interest rate of 4.25%. The Bank has committed to make contributions to the ESOP sufficient to support the debt service of the loan. The loan is secured by the unallocated shares purchased. The ESOP compensation expense was $1.5 million, $1.5 million and $1.4 million for the years ended December 31, 2015, 2014 and 2013, respectively. Shares held by the ESOP include the following as of December 31, 2015: Allocated 381,444 Committed to be released 95,361 Unallocated 953,611 1,430,416 The fair value of unallocated ESOP shares was $16.6 million at December 31, 2015.

Stock Incentive Plan

Stock Incentive Plan	12 Months Ended
	Dec. 31, 2015
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]
Stock Incentive Plan	11. Stock Incentive Plan In August 2012, the Company implemented the First Connecticut Bancorp, Inc. 2012 Stock Incentive Plan (the “Plan”). The Plan provides for a total of 2,503,228 shares of common stock for issuance upon the grant or exercise of awards. The Plan allows for the granting of 1,788,020 non-qualified stock options and 715,208 shares of restricted stock. In accordance with generally accepted accounting principles for Share-Based Payments, the Company expenses the fair value of all share-based compensation grants over the requisite service periods. Stock options granted vested 20% immediately and will vest 20% at each annual anniversary of the grant date through 2016 and expire ten years after grant date. The Company recognizes compensation expense for the fair values of these awards, which vest on a straight-line basis over the requisite service period of the awards. Restricted shares granted vested 20% immediately and will vest 20% at each annual anniversary of the grant date through 2016. The product of the number of shares granted and the grant date market price of the Company’s common stock determines the fair value of restricted shares under the Company’s restricted stock plan. The Company recognizes compensation expense for the fair value of restricted shares on a straight-line basis over the requisite service period for the entire award. The Company classifies share-based compensation for employees within “Salaries and employee benefits” and share-based payments for outside directors within “Other operating expenses” in the consolidated statement of operations. For the years ended December 31, 2015, 2014 and 2013, the Company recorded $3.1 million, $2.9 million and $3.6 million of share-based compensation expense, respectively, comprised of $1.3 million, $1.2 million and $1.4 million of stock option expense, respectively and $1.8 million, $1.7 million and $2.2 million of restricted stock expense, respectively. Expected future compensation expense relating to the 359,620 non-vested options outstanding at December 31, 2015, is $855,000 over the remaining weighted-average period of 1.15 years. Expected future compensation expense relating to the 126,290 non-vested restricted shares at December 31, 2015, is $1.0 million over the remaining weighted-average period of 0.68 years. The fair value of the options awarded is estimated on the date of grant using the Black-Scholes option pricing model that uses the assumptions noted in the following table. Expected volatility is based on the Company’s historical volatility and the historical volatility of a peer group as the Company does not have reliably determined stock price for the period needed that is at least equal to its expected term and the Company’s recent historical volatility may not reflect future expectations. The peer group consisted of financial institutions located in New England and the Mid-Atlantic regions of the United States based on whose common stock is traded on a national securities exchange, asset size, tangible capital ratio and earnings factors. The expected term of options granted is derived from using the simplified method due to the Company not having sufficient historical share option experience upon which to estimate an expected term. The risk-free rate is based on the grant date for a traded zero-coupon U.S. Treasury bond with a term equal to the option’s expected term. Weighted-average assumptions for the years ended December 31, 2015 and 2014: 2015 2014 Weighted per share average fair value of options granted $ 3.33 $ 3.77 Weighted-average assumptions: Risk-free interest rate 1.61 % 1.93 % Expected volatility 24.97 % 28.20 % Expected dividend yield 1.99 % 1.89 % Weighted-average dividend yield 1.50% - 2.35 % 1.09% - 2.51 % Expected life of options granted 6.0 years 6.0 years The following is a summary of the Company’s stock option activity and related information for its option grants for the year ended December 31, 2015. Number of Weighted-Average Weighted-Average Aggregate Outstanding at December 31, 2014 1,671,157 $ 13.04 Granted 38,000 16.26 Exercised (31,600 ) 13.04 Forfeited (20,200 ) 13.49 Expired (1,200 ) 12.95 Outstanding at December 31, 2015 1,656,157 $ 13.11 6.48 $ 7,095 Exercisable at December 31, 2015 1,296,537 $ 13.02 6.32 $ 5,689 The total intrinsic value of options exercised during the year ended December 31, 2015 was $81,000. The following is a summary of the status of the Company’s restricted stock for the year ended December 31, 2015. Number of Weighted-Average Unvested at December 31, 2014 266,884 $ 12.95 Granted - - Vested (140,594 ) 12.95 Forfeited - - Unvested at December 31, 2015 126,290 $ 12.95

Derivative Financial Instrument

Derivative Financial Instruments	12 Months Ended
	Dec. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	12. Derivative Financial Instruments Non-Hedge Accounting Derivatives/Non-designated Hedges: The Company does not use derivatives for trading or speculative purposes. Interest rate swap derivatives not designated as hedges are offered to certain qualifying commercial customers and to manage the Company’s exposure to interest rate movements but do not meet the strict hedge accounting under FASB ASC 815, “Derivatives and Hedging”. The interest rate swap agreements enable these customers to synthetically fix the interest rate on variable interest rate loans. The customers pay a variable rate and enter into a fixed rate swap agreement with the Company. The credit risk associated with the interest rate swap derivatives executed with these customers is essentially the same as that involved in extending loans and is subject to the Company’s normal credit policies. The Company obtains collateral, if needed, based upon its assessment of the customers’ credit quality. Generally, interest rate swap agreements are offered to “pass” rated customers requesting long-term commercial loans or commercial mortgages in amounts generally of at least $1.0 million. The interest rate swap agreement with our customers is cross-collateralized by the loan collateral. The interest rate swap agreements do not have any embedded interest rate caps or floors. For every variable interest rate swap agreement entered into with a commercial customer, the Company simultaneously enters into a fixed rate interest rate swap agreement with a correspondent bank, agreeing to pay a fixed income stream and receive a variable interest rate swap. The Company is party to master netting agreements with its correspondent banks; however, the Company does not offset assets and liabilities for financial statement presentation purposes. The master netting agreements provide for a single net settlement of all swap agreements, as well as collateral, in the event of default on, or termination of, any one contract. Collateral generally in the form of cash is received or posted by the counterparty with the net liability position, in accordance with contract thresholds. As of December 31, 2015, the Company maintained a cash balance of $12.6 million with a correspondent bank to collateralize its position. As of December 31, 2015, the Company has an agreement with a correspondent bank to secure any outstanding receivable in excess of $10.0 million. Credit-risk-related Contingent Features The Company’s agreements with its derivative counterparties contain the following provisions: · if the Company defaults on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations; · if the Company fails to maintain its status as a well/adequately capitalized institution, then the counterparty could terminate the derivative positions, and the Company would be required to settle its obligations under the agreements; · if the Company fails to maintain a specified minimum leverage ratio, then the Company could be declared in default on its derivative obligations; and · if a specified event or condition occurs that materially changes the Company’s creditworthiness in an adverse manner, it may be required to fully collateralize its obligations under the derivative instrument. The Company is in compliance with the above provisions as of December 31, 2015. The Company has established a derivatives policy which sets forth the parameters for such transactions (including underwriting guidelines, rate setting process, maximum maturity, approval and documentation requirements), as well as identifies internal controls for the management of risks related to these hedging activities (such as approval of counterparties, limits on counterparty credit risk, maximum loan amounts, and limits to single dealer counterparties). The interest rate swap derivatives executed with our customers and our counterparties, are marked to market and are included with prepaid expenses and other assets and accrued expenses and other liabilities on the consolidated Statements of Financial Condition at fair value. The Company had the following outstanding interest rate swaps that were not designated for hedge accounting: December 31, 2015 December 31, 2014 (Dollars in thousands) Consolidated # of Notional Estimated # of Notional Estimated Commercial loan customer interest rate swap position Other Assets 60 $ 257,693 $ 10,564 43 $ 174,884 $ 7,167 Commercial loan customer interest rate swap position Other Liabilities 6 23,411 (78 ) 8 27,988 (431 ) Counterparty interest rate swap position Other Liabilities 66 281,104 (10,599 ) 51 202,872 (6,821 ) The Company recorded the changes in the fair value of non-hedge accounting derivatives as a component of other noninterest income except for interest received and paid which is reported in interest income in the accompanying consolidated statements of income as follows: Years Ended December 31, 2015 2014 2013 Interest Income MTM Gain Net Impact Interest Income MTM Gain Net Impact Interest Income MTM (Loss) Gain Net Impact (Dollars in thousands) Commercial loan customer interest rate swap position $ (5,301 ) $ 3,397 $ (1,904 ) $ (3,704 ) $ 3,929 $ 225 $ 3,078 $ (4,990 ) $ (1,912 ) Counterparty interest rate swap position 5,301 (3,397 ) 1,904 3,704 (3,929 ) (225 ) (3,078 ) 4,990 1,912 Total $ - $ - $ - $ - $ - $ - $ - $ - $ - Mortgage Banking Derivatives Certain derivative instruments, primarily forward sales of mortgage loans and mortgage-backed securities (“MBS”) are utilized by the Company in its efforts to manage risk of loss associated with its mortgage loan commitments and mortgage loans held for sale. Prior to closing and funding certain single-family residential mortgage loans, an interest-rate lock commitment is generally extended to the borrower. During the period from commitment date to closing date, the Company is subject to the risk that market rates of interest may change. If market rates rise, investors generally will pay less to purchase such loans resulting in a reduction in the gain on sale of the loans or, possibly, a loss. In an effort to mitigate such risk, forward delivery sales commitments, under which the Company agrees to deliver whole mortgage loans to various investors or issue MBS, are established. At December 31, 2015, the notional amount of outstanding rate locks totaled approximately $16.3 million. The notional amount of outstanding commitments to sell residential mortgage loans totaled approximately $17.6 million, which included mandatory forward commitments totaling approximately $13.3 million at December 31 2015. The forward commitments establish the price to be received upon the sale of the related mortgage loan, thereby mitigating certain interest rate risk. There is, however, still certain execution risk specifically related to the Company’s ability to close and deliver to its investors the mortgage loans it has committed to sell.

Offsetting of Financial Assets

Offsetting of Financial Assets and Liabilities	12 Months Ended
	Dec. 31, 2015
Offsetting [Abstract]
Offsetting of Financial Assets and Liabilities	13. Offsetting of Financial Assets and Liabilities The following table presents the remaining contractual maturities of the Company’s repurchase agreement borrowings and repurchase liabilities as of December 31, 2015, disaggregated by the class of collateral pledged. December 31, 2015 Remaining Contractual Maturity of the Agreements (Dollars in thousands) Overnight and Up to One One Year to Total Repurchase agreement borrowings U.S. Government agency obligations $ - $ - $ 6,000 $ 6,000 Government sponsored residential mortgage-backed securities - - 4,500 4,500 Total repurchase agreement borrowings - - 10,500 10,500 Repurchase liabilities U.S. Government agency obligations 35,769 - - 35,769 Total repurchase liabilities 35,769 - - 35,769 Total $ 35,769 $ - $ 10,500 $ 46,269 The right of setoff for a repurchase agreement resembles a secured borrowing, whereby the collateral pledged by the Company would be used to settle the fair value of the repurchase agreements should the Company be in default (e.g., fail to make an interest payment to the counterparty). The collateral is held by a third party financial institution in the Company's trustee account. The counterparty has the right to sell or repledge the investment securities if the Company defaults. The Company is required by the counterparty to maintain adequate collateral levels. In the event the collateral fair value falls below stipulated levels, the Company will pledge additional securities. The Company closely monitors collateral levels to ensure adequate levels are maintained, while mitigating the potential risk of over-collateralization in the event of counterparty default. The following table presents the potential effect of rights of setoff associated with the Company’s recognized financial assets and liabilities at December 31, 2015 and 2014: December 31, 2015 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 10,564 $ - $ 10,564 $ - $ - $ 10,564 $ - Total $ 10,564 $ - $ 10,564 $ - $ - $ 10,564 $ - December 31, 2015 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 10,677 $ - $ 10,677 $ - $ - $ 10,677 $ - Repurchase agreement borrowings 10,500 - 10,500 - 10,500 - - Total $ 21,177 $ - $ 21,177 $ - $ 10,500 $ 10,677 $ - December 31, 2014 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 7,167 $ - $ 7,167 $ - $ - $ 6,750 $ 417 Total $ 7,167 $ - $ 7,167 $ - $ - $ 6,750 $ 417 December 31, 2014 Gross Amounts Not Offset in the Statement of Financial Condition Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 7,252 $ - $ 7,252 $ - $ - $ 6,750 $ 502 Repurchase agreement borrowings 21,000 - 21,000 - 21,000 - - Total $ 28,252 $ - $ 28,252 $ - $ 21,000 $ 6,750 $ 502

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Income Taxes	14. Income Taxes The components of the income tax provision are as follows: For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Current provision Federal $ 3,864 $ 3,470 $ 1,480 State 100 44 2 3,964 3,514 1,482 Deferred provision (benefit) Federal 1,780 (555 ) (313 ) State (17 ) (132 ) - 1,763 (687 ) (313 ) Total provision for income taxes $ 5,727 $ 2,827 $ 1,169 The following is a reconciliation of the expected federal statutory tax to the income tax provision as reported in the statements of income: For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Income tax expense at statutory federal tax rate $ 6,407 $ 4,257 $ 1,657 ESOP 138 123 94 Death benefits (133 ) - (37 ) Dividends received deduction (54 ) (54 ) (52 ) State income taxes 54 (57 ) 1 Other - net 90 39 30 Changes in cash surrender value of life insurance (453 ) (396 ) (410 ) Impact of tax rate changes - (537 ) - Valuation allowance 764 - - Municipal income - net (1,086 ) (548 ) (114 ) Income tax provision as reported $ 5,727 $ 2,827 $ 1,169 The components of the Company’s net deferred tax assets are as follows: At December 31, 2015 2014 (Dollars in thousands) Deferred tax assets Allowance for loan losses $ 7,130 $ 6,680 Minimum pension liability and postretirement benefits 4,832 5,139 Deferred compensation 2,871 2,830 Charitable contribution carryforward 1,508 1,923 Stock compensation 1,933 1,542 Accrued bonus 1,487 1,366 Other 1,255 1,245 Other than temporary impairment on securities available-for-sale 17 1,026 Allowance for off-balance sheet provision 177 155 Net unrealized loss on securities available-for-sale 135 - Gross deferred tax assets 21,345 21,906 Valuation reserve (771 ) - Net deferred tax assets 20,574 21,906 Deferred tax liabilities Net origination fees 2,982 2,686 Other 1,561 1,187 Fixed assets 211 409 Accrued pension 249 127 Bond discount accretion 128 85 Net unrealized gain on securities available-for-sale - 571 Gross deferred tax liabilities 5,131 5,065 Net deferred tax assets 15,443 16,841 The allocation of deferred tax expense (benefit) involving items charged to current year income and items charged directly to capital are as follows: At December 31, 2015 2014 (Dollars in thousands) Deferred tax benefit allocated to capital $ (365 ) $ (1,270 ) Deferred tax expense (benefit) allocated to income 1,763 (687 ) Total change in deferred taxes $ 1,398 $ (1,957 ) The Company will only recognize a deferred tax asset when, based upon available evidence, realization is more likely than not. At December 31, 2015, the Company recorded a $771,000 valuation allowance against the deferred tax assets. At December 31, 2014, there was no valuation allowance recorded against the deferred tax assets. As part of the Plan of Conversion and Reorganization completed on June 29, 2011, the Company contributed shares of Company common stock to the Farmington Bank Community Foundation, Inc. This contribution resulted in a charitable contribution deduction for federal income tax purposes. Use of that charitable contribution deduction is limited under Federal tax law to 10% of federal taxable income without regard to charitable contributions, net operating losses, and dividend received deductions. Annually, a corporation is permitted to carry over to the five succeeding tax years, contributions that exceeded the 10% limitation, but also subject to the maximum annual limitation. As a result, approximately $4.3 million of charitable contribution carryforward remains at December 31, 2015 resulting in a deferred tax asset of approximately $1.5 million. The Company believes it is more likely than not that this carryforward will not be fully utilized before expiration in 2016. Therefore, a $771,000 valuation allowance has been recorded against this deferred tax asset. Some of this charitable contribution carryforward would likely expire unutilized if the Company does not generate sufficient taxable income over the next year. The Company monitors the need for a valuation allowance on a quarterly basis. During 1999, the Bank formed a subsidiary, Farmington Savings Loan Servicing Inc., which qualifies and operates as a Connecticut passive investment company pursuant to legislation enacted in May 1998. Income earned by a passive investment company is exempt from Connecticut corporation business tax. In addition, dividends paid by Farmington Savings Loan Servicing, Inc. to its parent, Farmington Bank are also exempt from corporation business tax. The Bank expects the passive investment company to earn sufficient income to eliminate Connecticut income taxes in future years. As such, no Connecticut related deferred tax assets or liabilities have been recorded. The Company has not provided deferred taxes for the tax reserve for bad debts, of approximately $3.4 million, that arose in tax years beginning before 1987 because it is expected that the requirements of Internal Revenue Code Section 593 will be met in the foreseeable future. There was no interest expense related to uncertain tax positions recognized in income tax for the years ended December 31, 2015, 2014 and 2013. The Company had no uncertain tax positions as of December 31, 2015. The Company is currently open to audit under the statute of limitations by the Internal Revenue Service and state taxing authorities for the years ended December 31, 2012 through 2015.

Lease Commitments

Lease Commitments	12 Months Ended
	Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]
Lease Commitments	15. Lease Commitments The Company’s headquarters and certain of the Company’s branch offices are leased under non-cancelable operating leases, which expire at various dates through the year 2033. Various leases have renewal options of up to an additional thirty years. Payments on majority of the leases are subject to an escalating payment schedule. The future minimum rental commitments as of December 31, 2015 for these leases are as follows: (Dollars in thousands) 2016 $ 2,624 2017 2,711 2018 2,728 2019 2,384 2020 1,092 Thereafter 8,285 $ 19,824 Total rental expense for all leases amounted to $3.1 million, $3.0 million and $2.8 million for the years ended December 31, 2015, 2014 and 2013, respectively.

Financial Instruments with Off-

Financial Instruments with Off-Balance Sheet Risk	12 Months Ended
	Dec. 31, 2015
Financial Instruments With Off Balance Sheet Risk Disclosure [Abstract]
Financial Instruments with off-balance sheet risk	16. Financial Instruments with Off-Balance Sheet Risk The Company is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and unused lines of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated statement of condition. The contract amounts of those instruments reflect the extent of involvement the Company has in particular classes of financial instruments. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. Financial instruments whose contract amounts represent credit risk are as follows: December 31, December 31, 2015 2014 (Dollars in thousands) Approved loan commitments $ 46,144 $ 33,737 Unadvanced portion of construction loans 44,457 41,604 Unused lines for home equity loans 204,983 173,493 Unused revolving lines of credit 365 367 Unused commercial letters of credit 3,558 4,028 Unused commercial lines of credit 187,819 190,247 $ 487,326 $ 443,476 Financial instruments with off-balance sheet risk had a valuation allowance of $501,000 and $440,000 as of December 31, 2015 and 2014, respectively. Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained if deemed necessary by the Company upon extension of credit is based on management’s credit evaluation of the counterparty. Collateral held is primarily residential property and commercial assets. At December 31, 2015 and 2014, the Company had no off-balance sheet special purpose entities and participated in no securitizations of assets.

Significant Group Concentration

Significant Group Concentrations of Credit Risk	12 Months Ended
	Dec. 31, 2015
Risks and Uncertainties [Abstract]
Significant Group Concentrations of Credit Risk	17. Significant Group Concentrations of Credit Risk The Company primarily grants commercial, residential and consumer loans to customers located within its primary market area in the state of Connecticut and western Massachusetts. The majority of the Company’s loan portfolio is comprised of commercial and residential mortgages. The Company has no negative amortization or option adjustable rate mortgage loans.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Fair Value Measurements	18. Fair Value Measurements Fair value estimates are made as of a specific point in time based on the characteristics of the financial instruments and relevant market information. In accordance with FASB ASC 820-10, the fair value estimates are measured within the fair value hierarchy. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under FASB ASC 820-10 are described as follows: · Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; · Level 2 - Quoted prices in markets that are not active, or inputs that are observable either directly or indirectly, for substantially the full term of the asset or liability; · Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity). Categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. When available, quoted market prices are used. In other cases, fair values are based on estimates using present value or other valuation techniques. These techniques involve uncertainties and are significantly affected by the assumptions used and judgments made regarding risk characteristics of various financial instruments, discount rates, and estimates of future cash flows, future expected loss experience and other factors. Changes in assumptions could significantly affect these estimates. Derived fair value estimates cannot be substantiated by comparison to independent markets and, in certain cases, could not be realized in an immediate sale of the instrument. Fair value estimates are based on existing financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not financial instruments. Accordingly, the aggregate fair value amounts presented do not purport to represent the underlying market value of the Company. There were no transfers between levels during the years ended December 31, 2015 and 2014. Assets and Liabilities Measured at Fair Value on a Recurring Basis The following is a description of the valuation methodologies used for instruments measured at fair value: Securities Available-for-Sale: The Company utilizes a third party, nationally-recognized pricing service (“pricing service”); subject to review by management, to estimate fair value measurements for the majority of its investment securities portfolio. The pricing service evaluates each asset class based on relevant market information considering observable data that may include dealer quotes, reported trades, market spreads, cash flows, the U.S. Treasury yield curve, the LIBOR swap yield curve, trade execution data, market prepayment speeds, credit information and the bond’s terms and conditions, among other things. The fair value prices on all investment securities are reviewed for reasonableness by management. Also, management assessed the valuation techniques used by the pricing service based on a review of their pricing methodology to ensure proper pricing and hierarchy classifications. Management employs procedures to monitor the pricing service’s assumptions and establishes processes to challenge the pricing service’s valuations that appear unusual or unexpected. Interest Rate Swap Derivatives: Forward loan sale commitments and derivative loan commitments: The following tables detail the financial instruments carried at fair value on a recurring basis as of December 31, 2015 and 2014 and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine the fair value: December 31, 2015 Quoted Prices in Significant Significant (Dollars in thousands) Total (Level 1) (Level 2) (Level 3) Assets U.S. Treasury obligations $ 38,859 $ 21,996 $ 16,863 $ - U.S. Government agency obligations 81,805 - 81,805 - Government sponsored residential mortgage-backed securities 5,153 - 5,153 - Corporate debt securities 1,048 - 1,048 - Preferred equity securities 1,632 1,632 - - Marketable equity securities 160 160 - - Mutual funds 3,767 - 3,767 - Securities available-for-sale 132,424 23,788 108,636 - Interest rate swap derivative 10,564 - 10,564 - Derivative loan commitments 207 - - 207 Total $ 143,195 $ 23,788 $ 119,200 $ 207 Liabilities Interest rate swap derivative $ 10,677 $ - $ 10,677 $ - Forward loan sales commitments 70 - - 70 Total $ 10,747 $ - $ 10,677 $ 70 December 31, 2014 Quoted Prices in Significant Significant (Dollars in thousands) Total (Level 1) (Level 2) (Level 3) Assets U.S. Treasury obligations $ 123,816 $ 123,816 $ - $ - U.S. Government agency obligations 49,109 49,109 - - Government sponsored residential mortgage-backed securities 6,907 - 6,907 - Corporate debt securities 1,085 - 1,085 - Trust preferred debt securities 1,557 - 1,557 - Preferred equity securities 1,676 - 1,676 - Marketable equity securities 170 170 - - Mutual funds 3,721 - 3,721 - Securities available-for-sale 188,041 173,095 14,946 - Interest rate swap derivative 7,167 - 7,167 - Derivative loan commitments 40 - - 40 Total $ 195,248 $ 173,095 $ 22,113 $ 40 Liabilities Interest rate swap derivative $ 7,252 $ - $ 7,252 $ - Forward loan sales commitments 26 - - 26 Total $ 7,278 $ - $ 7,252 $ 26 The following table presents additional information about assets measured at fair value for which the Company has utilized Level 3 inputs. Derivative and Forward Loan Sales Commitments, Net For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Balance, at beginning of year $ 14 $ 47 $ 488 Total realized gain (loss): Included in earnings 123 (33 ) (441 ) Balance, at the end of year $ 137 $ 14 $ 47 The following tables present the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a recurring basis at December 31, 2015 and 2014: December 31, 2015 Significant (Dollars in thousands) Fair Value Valuation Methodology Unobservable Inputs Input Derivative and forward loan sales commitments, net $ 137 Adjusted quoted prices in active markets Embedded servicing value 1.28 % December 31, 2014 Significant (Dollars in thousands) Fair Value Valuation Methodology Unobservable Inputs Input Derivative and forward loan sales commitments, net $ 14 Adjusted quoted prices in active markets Embedded servicing value 1.07 % The embedded servicing value represents the value assigned for mortgage servicing rights and based on management’s judgment. When the embedded servicing value increases or decreases there is a direct correlation with fair value. Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis Certain assets and liabilities are measured at fair value on a non-recurring basis in accordance with generally accepted accounting principles. These include assets that are measured at the lower of cost or market that were recognized at fair value below cost at the end of the period as well as assets that are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances, such as when there is evidence of impairment. The following table details the financial instruments carried at fair value on a nonrecurring basis at December 31, 2015 and 2014 and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine the fair value: December 31, 2015 December 31, 2014 Quoted Prices in Significant Significant Quoted Prices in Significant Significant Active Markets for Observable Unobservable Active Markets for Observable Unobservable Identical Assets Inputs Inputs Identical Assets Inputs Inputs (Level 1) (Level 2) (Level 3) (Level 1) (Level 2) (Level 3) (Dollars in thousands) Impaired loans $ - $ - $ 4,225 $ - $ - $ 1,647 Other real estate owned - - 279 - - - The following is a description of the valuation methodologies used for instruments measured on a non-recurring basis: Mortgage Servicing Rights Loans Held for Sale: Impaired Loans: Other Real Estate Owned: The following tables present the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a non-recurring basis at December 31, 2015 and 2014: December 31, 2015 (Dollars in thousands) Fair Value Valuation Methodology Significant Range of Inputs Weighted Impaired loans $ 4,225 Appraisals Discount for dated appraisal 5% - 20% 12.5 % Discount for costs to sell 8% - 15% 11.5 % Other real estate owned $ 279 Appraisals Discount for costs to sell 8% - 15% 11.5 % Discount for condition 10% - 30% 20.0 % December 31, 2014 (Dollars in thousands) Fair Value Valuation Methodology Significant Range of Inputs Weighted Impaired loans $ 1,647 Appraisals Discount for dated appraisal 0% - 20% 10.0 % Discount for costs to sell 8% - 15% 11.5 % Disclosures about Fair Value of Financial Instruments The following methods and assumptions were used by the Company in estimating its fair value disclosure for financial instruments: Cash and cash equivalents: Investment in Federal Home Loan Bank of Boston (“FHLBB”) stock: Alternative Investments: Loans: Deposits: Borrowed funds: Repurchase liabilities: The following presents the carrying amount, fair value, and placement in the fair value hierarchy of the Company’s financial instruments as of December 31, 2015 and 2014. For short-term financial assets such as cash and cash equivalents, the carrying amount is a reasonable estimate of fair value due to the relatively short time between the origination of the instrument and its expected realization. December 31, 2015 December 31, 2014 Estimated Estimated Fair Value Carrying Fair Carrying Fair Hierarchy Level Amount Value Amount Value (Dollars in thousands) Financial assets Securities held-to-maturity Level 2 $ 32,246 $ 32,357 $ 16,224 $ 16,416 Securities available-for-sale See previous table 132,424 132,424 188,041 188,041 Loans Level 3 2,361,796 2,336,293 2,135,035 2,130,994 Loans held-for-sale Level 2 9,637 9,686 2,417 2,469 Mortgage servicing rights Level 3 4,406 5,029 3,336 3,572 Federal Home Loan Bank of Boston stock Level 2 21,729 21,729 19,785 19,785 Alternative investments Level 3 2,508 2,409 2,694 2,695 Interest rate swap derivatives Level 2 10,564 10,564 7,167 7,167 Derivative loan commitments Level 3 207 207 40 40 Financial liabilities Deposits other than time deposits Level 1 1,550,568 1,550,568 1,367,819 1,367,819 Time deposits Level 2 440,790 444,803 365,222 368,974 Federal Home Loan Bank of Boston advances Level 2 377,600 376,626 401,700 400,226 Repurchase agreement borrowings Level 2 10,500 10,539 21,000 21,669 Repurchase liabilities Level 2 35,769 35,765 48,987 48,986 Interest rate swap derivatives Level 2 10,677 10,677 7,252 7,252 Forward loan sales commitments Level 3 70 70 26 26

Regulatory Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2015
Regulatory Matters Disclosure [Abstract]
Regulatory Matters	19. Regulatory Matters The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on their financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Company’s and the Bank’s capital amounts and classifications are also subject to quantitative judgments by the regulators about components, risk weightings and other factors. In July 2013, the Federal Reserve published final rules for the adoption of the Basel III regulatory capital framework (the "Basel III Capital Rules"). The Basel III Capital Rules, among other things, (i) introduced a new capital measure called "Common Equity Tier 1", (ii) specify that Tier 1 capital consists of Common Equity Tier 1 and "Additional Tier 1 Capital" instruments meeting specified requirements, (iii) define Common Equity Tier 1 narrowly by requiring that most deductions/adjustments to regulatory capital measures be made to Common Equity Tier 1 and not to the other components of capital and (iv) expand the scope of the deductions/adjustments as compared to existing regulations and a higher minimum Tier I capital requirement. Additionally, institutions must maintain a capital conservation buffer of common equity Tier 1 capital in an amount greater than 2.5% of total risk-weighted assets to avoid being subject to limitations on capital distributions and discretionary bonus payments to executive officers. The Basel III Capital Rules became effective for the Company beginning on January 1, 2015 with certain transition provisions fully phased in through January 1, 2019. Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total capital, Tier I capital and common equity Tier I capital (as defined in the regulations) to risk-weighted assets (as defined in the regulations) and of Tier I capital (as defined in the regulations) to average assets (as defined in the regulations). Management believes, as of December 31, 2015 and December 31, 2014 that the Company and the Bank meet all capital adequacy requirements to which they are subject. The Federal Deposit Insurance Corporation categorizes the Company and the Bank as well capitalized under the regulatory framework for prompt corrective action as of December 31, 2015. To be categorized as well capitalized, the Company and the Bank must maintain minimum total risk-based, Tier I risk-based, common equity Tier I capital and Tier I leverage ratios as set forth in the table. There are no conditions or events since that notification that management believes have changed the institution’s category. The following table provides information on the capital amounts and ratios for the Company and the Bank: Actual Minimum Required To Be Well (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio Farmington Bank: At December 31, 2015 Total Capital (to Risk Weighted Assets) $ 236,486 11.16 % $ 169,524 8.00 % $ 211,905 10.00 % Tier I Capital (to Risk Weighted Assets) 215,787 10.18 127,183 6.00 169,577 8.00 Common Equity Tier I Capital (to Risk Weighted Assets) 215,787 10.18 95,387 4.50 137,781 6.50 Tier I Leverage Capital (to Average Assets) 215,787 8.03 107,490 4.00 134,363 5.00 At December 31, 2014 Total Capital (to Risk Weighted Assets) $ 220,616 11.65 % $ 151,496 8.00 % $ 189,370 10.00 % Tier I Capital (to Risk Weighted Assets) 201,216 10.63 75,716 4.00 113,574 6.00 Tier I Leverage Capital (to Average Assets) 201,216 8.25 97,559 4.00 121,949 5.00 First Connecticut Bancorp, Inc.: At December 31, 2015 Total Capital (to Risk Weighted Assets) $ 273,255 12.88 % $ 169,724 8.00 % $ 212,155 10.00 % Tier I Capital (to Risk Weighted Assets) 252,556 11.91 127,232 6.00 169,643 8.00 Common Equity Tier I Capital (to Risk Weighted Assets) 252,556 11.91 95,424 4.50 137,835 6.50 Tier I Leverage Capital (to Average Assets) 252,556 9.39 107,585 4.00 134,481 5.00 At December 31, 2014 Total Capital (to Risk Weighted Assets) $ 260,157 13.73 % $ 151,585 8.00 % $ 189,481 10.00 % Tier I Capital (to Risk Weighted Assets) 240,757 12.70 75,829 4.00 113,743 6.00 Tier I Leverage Capital (to Average Assets) 240,757 9.86 97,670 4.00 122,088 5.00

Other Comprehensive Income

Other Comprehensive Income	12 Months Ended
	Dec. 31, 2015
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Other Comprehensive Income	20. Other Comprehensive Income The following table presents the changes in accumulated other comprehensive loss, net of tax by component: Investment Employee Benefit Accumulated (Dollars in thousands) Balance at December 31, 2012 $ 465 $ (6,577 ) $ (6,112 ) Other comprehensive (loss) income during 2013 (833 ) - (833 ) Amount reclassified from accumulated other comprehensive loss, net of tax 224 2,497 2,721 Net change (609 ) 2,497 1,888 Balance at December 31, 2013 (144 ) (4,080 ) (4,224 ) Other comprehensive income (loss) during 2014 1,190 (3,477 ) (2,287 ) Balance at December 31, 2014 1,046 (7,557 ) (6,511 ) Other comprehensive (loss) income during 2015 (2,281 ) - (2,281 ) Amount reclassified from accumulated other comprehensive loss, net of tax 986 644 1,630 Balance at December 31, 2015 $ (249 ) $ (6,913 ) $ (7,162 ) The following table presents a reconciliation of the changes in components of other comprehensive (loss) income for years indicated, including the amount of income tax expense allocated to each component of other comprehensive (loss) income: For the Year Ended December 31, 2015 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized losses on available-for-sale securities $ (3,525 ) $ 1,244 $ (2,281 ) Less: net security gains reclassified into other noninterest income 1,523 (537 ) 986 Net change in fair value of securities available-for-sale (2,002 ) 707 (1,295 ) Reclassification adjustment for prior service costs and net loss included in net periodic pension costs (1) 986 (342 ) 644 Total other comprehensive loss $ (1,016 ) $ 365 $ (651 ) For the Year Ended December 31, 2014 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized gains on available-for-sale securities $ 1,831 $ (641 ) $ 1,190 Less: net security gains reclassified into other noninterest income - - - Net change in fair value of securities available-for-sale 1,831 (641 ) 1,190 Reclassification adjustment for prior service costs and net loss included in net periodic pension costs (1) (5,388 ) 1,911 (3,477 ) Total other comprehensive loss $ (3,557 ) $ 1,270 $ (2,287 ) For the Year Ended December 31, 2013 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized losses on available-for-sale securities $ (1,263 ) $ 430 $ (833 ) Less: net security gains reclassified into other noninterest income 340 (116 ) 224 Net change in fair value of securities available-for-sale (923 ) 314 (609 ) Reclassification adjustment for prior service costs and net gain included in net periodic pension costs (1) 3,783 (1,286 ) 2,497 Total other comprehensive income $ 2,860 $ (972 ) $ 1,888 (1) Amounts are included in salaries and employee benefits in the Consolidated Statements of Income.

Parent Company Statements

Parent Company Statements	12 Months Ended
	Dec. 31, 2015
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Parent Company Statements	21. Parent Company Statements The following represents the Parent Company’s Condensed Statements of Financial Condition as of December 31, 2015 and 2014, and Condensed Statements of Operations, Condensed Statements of Comprehensive Income and Condensed Cash Flows for the years ended December 31, 2015, 2014 and 2013: Condensed Statements of Financial Condition At December 31, 2015 2014 (Dollars in thousands) Assets Cash and cash equivalents $ 33,164 $ 27,875 Deferred income taxes 929 2,068 Due from Farmington Bank 58 8,010 Investment in Farmington Bank 208,952 195,022 Prepaid expenses and other assets 2,669 1,644 Total assets $ 245,772 $ 234,619 Liabilities $ 51 $ 56 Stockholders' equity 245,721 234,563 Total liabilities and stockholders’ equity $ 245,772 $ 234,619 Condensed Statements of Operations For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Interest income $ 53 $ 79 $ 157 Noninterest expense (1,752 ) (1,683 ) (1,627 ) Income tax (expense) benefit (303 ) 503 364 Loss before equity in undistributed earnings of Farmington Bank (2,002 ) (1,101 ) (1,106 ) Equity in undistributed earnings of Farmington Bank 14,581 10,436 4,810 Net income $ 12,579 $ 9,335 $ 3,704 Condensed Statements of Comprehensive Income For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Net income $ 12,579 $ 9,335 $ 3,704 Other comprehensive (loss) income, before tax Unrealized (losses) gains on securities: Unrealized holding (losses) gains arising during the period (3,525 ) 1,831 (1,263 ) Less: reclassification adjustment for gains included in net income 1,523 - 340 Net change in unrealized (losses) gains (2,002 ) 1,831 (923 ) Change related to pension and other postretirement benefit plans 986 (5,388 ) 3,783 Other comprehensive (loss) income, before tax (1,016 ) (3,557 ) 2,860 Income tax (benefit) expense (365 ) (1,270 ) 972 Other comprehensive (loss) income, net of tax (651 ) (2,287 ) 1,888 Comprehensive income $ 11,928 $ 7,048 $ 5,592 Condensed Statements of Cash Flows For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Cash flows from operating activities: Net income $ 12,579 $ 9,335 $ 3,704 Adjustments to reconcile net income to net cash provided by operating activities: Amortization of ESOP expense 1,522 1,480 1,404 Share based compensation expense 3,118 2,923 3,576 Equity in undistributed net income of Farmington Bank (14,581 ) (10,436 ) (4,810 ) Deferred income tax 1,139 253 286 Due from Farmington Bank 7,952 (1,892 ) (2,635 ) Increase in prepaid expenses and other assets (1,025 ) (839 ) (778 ) Decrease in accrued expenses and other liabilities (5 ) (3 ) (283 ) Net cash provided by operating activities 10,699 821 464 Cash flows from financing activities: Cancelation of shares for tax withholding (498 ) (440 ) (576 ) Repurchase of common stock (2,200 ) (6,257 ) (18,910 ) Excess tax benefits from stock-based compensation 152 110 35 Exercise of stock options 412 27 1,171 Cash dividend paid (3,276 ) (2,537 ) (1,878 ) Net cash used in financing activities (5,410 ) (9,097 ) (20,158 ) Net increase (decrease) in cash and cash equivalents 5,289 (8,276 ) (19,694 ) Cash and cash equivalents at beginning of year 27,875 36,151 55,845 Cash and cash equivalents at end of year $ 33,164 $ 27,875 $ 36,151

Selected Quarterly Consolidated

Selected Quarterly Consolidated Financial Information (Unaudited)	12 Months Ended
	Dec. 31, 2015
Quarterly Financial Information Disclosure [Abstract]
Selected Quarterly Consolidated Financial Information (Unaudited)	22. Selected Quarterly Consolidated Financial Information (Unaudited) The following is selected quarterly consolidated financial information for the years ended December 31, 2015 and 2014. Year Ended December 31, 2015 First Second Third Fourth quarter quarter quarter quarter (Dollars in thousands, except Per Share data) Interest income $ 19,532 $ 20,164 $ 21,094 $ 21,094 Interest expense 3,157 3,065 3,422 3,731 Net interest income 16,375 17,099 17,672 17,363 Provision for loan losses 615 663 386 776 Net interest income after provision for loan losses 15,760 16,436 17,286 16,587 Noninterest income 2,664 4,074 3,241 3,468 Noninterest expense 14,937 15,597 14,718 15,958 Income before income taxes 3,487 4,913 5,809 4,097 Income tax expense 976 1,441 1,594 1,716 Net income $ 2,511 $ 3,472 $ 4,215 $ 2,381 Net earnings per share: Basic $ 0.17 $ 0.23 $ 0.28 $ 0.16 Diluted $ 0.17 $ 0.23 $ 0.28 $ 0.16 Year Ended December 31, 2014 First Second Third Fourth quarter quarter quarter quarter (Dollars in thousands, except Per Share data) Interest income $ 16,980 $ 17,854 $ 18,528 $ 19,412 Interest expense 2,230 2,290 2,543 3,017 Net interest income 14,750 15,564 15,985 16,395 Provision for loan losses 505 410 1,041 632 Net interest income after provision for loan losses 14,245 15,154 14,944 15,763 Noninterest income 1,762 2,066 2,778 2,498 Noninterest expense 13,960 14,254 14,219 14,615 Income before income taxes 2,047 2,966 3,503 3,646 Income tax expense 555 776 997 499 Net income $ 1,492 $ 2,190 $ 2,506 $ 3,147 Net earnings per share: Basic $ 0.10 $ 0.15 $ 0.17 $ 0.21 Diluted $ 0.10 $ 0.14 $ 0.17 $ 0.21

Legal Actions

Legal Actions	12 Months Ended
	Dec. 31, 2015
Loss Contingency [Abstract]
Legal Actions	23. Legal Actions The Company and its subsidiary are involved in various legal proceedings which have arisen in the normal course of business. The Company believes the resolution of these legal actions is not expected to have a material adverse effect on the Company’s consolidated financial statements.

Summary of Significant Accoun32

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2015
Accounting Policies [Abstract]
Organization and Business	Organization and Business First Connecticut Bancorp, Inc. is a Maryland-chartered bank holding company that wholly owns its only subsidiary, Farmington Bank (collectively with its subsidiary, the “Company”). Farmington Bank's main office is located in Farmington, Connecticut. Farmington Bank is a full-service, community bank with 23 branch locations throughout central Connecticut and western Massachusetts, offering commercial and residential lending as well as wealth management services. Farmington Bank's primary source of income is interest accrued on loans to customers, which include small and middle market businesses and individuals residing primarily in Connecticut and western Massachusetts. However, the Bank will selectively lend to borrowers in other northeastern states. Wholly-owned subsidiaries of Farmington Bank are Farmington Savings Loan Servicing, Inc., a passive investment company that was established to service and hold loans collateralized by real property; Village Investments, Inc.; the Village Corp., Limited, and Village Square Holdings, Inc.; 28 Main Street Corp., is a subsidiary that was formed to hold residential other real estate owned and Village Management Corp., is a subsidiary that was formed to hold commercial other real estate owned, are presently inactive. On June 21, 2013, the Company received regulatory approval to repurchase up to 1,676,452 shares, or 10% of its current outstanding common stock. During the year ended December 31, 2015, the Company had repurchased 147,020 of these shares at a cost of $2.2 million. Repurchased shares are held as treasury stock and are available for general corporate purposes. The Company has 757,745 shares remaining available to be repurchased at December 31, 2015.
Basis of Financial Statement Presentation	Basis of Financial Statement Presentation The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. The consolidated financial statements include the accounts of First Connecticut Bancorp, Inc. and its wholly-owned subsidiary, Farmington Bank. All significant intercompany transactions and balances have been eliminated in consolidation. In preparing the consolidated financial statements, management is required to make extensive use of estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the statement of condition and revenues and expenses for the period. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, investment security other-than-temporary impairment judgments and investment security valuation.
Out of Period Adjustments	Out of Period Adjustments In the fourth quarter of 2014, the Company recorded a correction of an error to reflect the estimated fair value of two trust preferred debt securities which increased securities available-for-sale by $1.6 million, decreased deferred income taxes by $600,000 and increased comprehensive income by $1.0 million due to the unrealized gains on the securities, net of tax. The majority of the increase in estimated fair value relates to prior periods. After evaluating the quantitative and qualitative aspects of the adjustments, the Company concluded that its prior period financial statements were not materially misstated and, therefore, no restatement was required. There were no out-of-period adjustments for the year ended December 31, 2015.
Cash and Cash Equivalents	Cash and Cash Equivalents The Company defines cash and cash equivalents for consolidated cash flow purposes as cash due from banks, federal funds sold and money market funds. Cash flows from loans and deposits are reported net. The balances of cash and due from banks, federal funds sold and money market funds, at times, may exceed federally insured limits. The Company has not experienced any losses from such concentrations.
Investment Securities	Investment Securities Marketable equity and debt securities are classified as either trading, available-for-sale, or held-to-maturity (applies only to debt securities). Management determines the appropriate classifications of securities at the time of purchase. At December 31, 2015 and 2014, the Company had no debt or equity securities classified as trading. Held-to-maturity securities are debt securities for which the Company has the ability and intent to hold until maturity. All other securities not included in held-to-maturity are classified as available-for-sale. Held-to-maturity securities are recorded at amortized cost, adjusted for the amortization or accretion of premiums or discounts. Premiums and discounts on debt securities are amortized or accreted into interest income over the term of the securities using the level yield method. Available-for-sale securities are recorded at fair value. Unrealized gains and losses, net of the related tax effect, on available-for-sale securities are excluded from earnings and are reported in accumulated other comprehensive income, a separate component of equity, until realized. Further information relating to the fair value of securities can be found within Note 4 of the Notes to Consolidated Financial Statements. In accordance with Financial Accounting Standards Board Accounting Standards Codification ("FASB ASC") 320- “Debt and Equity Securities”, a decline in market value of a debt security below amortized cost that is deemed other-than-temporary is charged to earnings for the credit related other-than-temporary impairment ("OTTI"), resulting in the establishment of a new cost basis for the security, while the non-credit related OTTI is recognized in other comprehensive income if there is no intent or requirement to sell the security. The securities portfolio is reviewed on a quarterly basis for the presence of other-than-temporary impairment. If an equity security is deemed other-than-temporarily impaired, the full impairment is considered to be credit-related and a charge to earnings would be recorded. Gains and losses on sales of securities are recognized at the time of sale on a specific identification basis.
Federal Home Loan Bank of Boston Stock	Federal Home Loan Bank of Boston Stock The Company, which is a member of the Federal Home Loan Bank system, is required to maintain an investment in capital stock of the Federal Home Loan Bank of Boston (“FHLBB”). Based on redemption provisions of the FHLBB, the stock has no quoted market value and is carried at cost. At its discretion, the FHLBB may declare dividends on the stock. The Bank reviews for impairment based on the ultimate recoverability of the cost basis in the FHLBB stock. As of December 31, 2015 and 2014, no impairment has been recognized.
Loans Held for Sale	Loans Held for Sale Loans originated and intended for sale in the secondary market are carried at the lower of amortized cost or fair value, as determined by aggregate outstanding commitments from investors or current investor yield requirements. Net unrealized losses, if any, are recognized through a valuation allowance by charges to other noninterest income in the accompanying Consolidated Statements of Income. Gains or losses on sales of mortgage loans are recognized based on the difference between the selling price and the carrying value of the related mortgage loans sold on the trade date to net gain on loans sold in the accompanying Consolidated Statements of Income.
Loans	Loans The Company’s loan portfolio segments include residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity lines of credit, demand, revolving credit and resort. Construction includes classes for commercial and residential construction. Loans that management has the intent and ability to hold for the foreseeable future or until maturity or pay-off generally are reported at their outstanding unpaid principal balances adjusted for charge-offs, the allowance for loan losses, and any deferred fees or costs on originated loans. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. When loans are prepaid, sold or participated out, the unamortized portion is recognized as income or expense at that time. Interest on loans is accrued and recognized in interest income based on contractual rates applied to principal amounts outstanding. Accrual of interest is discontinued, and previously accrued income is reversed, when loan payments are more than 90 days past due or when, in the judgment of management, collectability of the loan or loan interest becomes uncertain. Loans may be returned to accrual status when all principal and interest amounts contractually due (including arrearages) are reasonably assured of repayment within a reasonable period and there is a sustained period of repayment performance (generally a minimum of six months) by the borrower, in accordance with contractual terms involving payment of cash or cash equivalents. The interest on these loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual status. If a residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity line of credit, demand, revolving credit and resort loan is on non-accrual status cash payments are applied towards the reduction of principal. If loans are considered impaired but accruing, cash payments are applied first to interest income and then as a reduction of principal as specified in the contractual agreement, unless the collection of the remaining principal amount due is considered doubtful. The policy for determining past due or delinquency status for all loan portfolio segments is based on the number of days past due or the contractual terms of the loan. A loan is considered delinquent when the customer does not make their payments due according to their contractual terms. Generally, a loan can be demanded at any time if the loan is delinquent or if the borrower fails to meet any other agreed upon terms and conditions. On a quarterly basis, our loan policy requires that we evaluate for impairment all commercial real estate, construction, commercial and resort loan segments that are classified as non-accrual, loans secured by real property in foreclosure or are otherwise likely to be impaired, non-accruing residential and installment loan segments greater than $100,000 and all troubled debt restructurings. Nonperforming loans consist of non-accruing loans, non-accruing loans identified as trouble debt restructurings and loans past due more than 90 days and still accruing interest.
Allowance for Loan Losses	Allowance for Loan Losses The allowance for loan losses is maintained at a level believed adequate by management to absorb potential losses inherent in the loan portfolio as of the statement of condition date. The allowance for loan losses consists of a formula allowance following FASB ASC 450 – “Contingencies” and FASB ASC 310 – “Receivables”. The allowance for loan losses is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is evaluated on a quarterly basis by management. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. The allowance consists of general, allocated and unallocated components, as further described below. All reserves are available to cover any losses regardless of how they are allocated. General component: The general component of the allowance for loan losses is based on historical loss experience adjusted for qualitative factors stratified by the following loan segments: residential real estate, commercial real estate, construction, installment, commercial, collateral, home equity line of credit, demand, revolving credit and resort. Construction loans include classes for commercial investment real estate construction, commercial owner occupied construction, residential development, residential subdivision construction and residential owner occupied construction loans. Management uses a rolling average of historical losses based on a time frame appropriate to capture relevant loss data for each loan segment. This historical loss factor is adjusted for the following qualitative factors: levels/trends in delinquencies and nonaccrual loans; trends in volume and terms of loans; effects of changes in risk selection and underwriting standards and other changes in lending policies, procedures and practices; experience/ability/depth of lending management and staff; and national and local economic trends and conditions. There were no material changes in the Company’s policies or methodology pertaining to the general component of the allowance for loan losses during the year ended December 31, 2015. The qualitative factors are determined based on the various risk characteristics of each loan segment. Risk characteristics relevant to each portfolio segment are as follows: Residential real estate – Residential real estate loans are generally originated in amounts up to 95.0% of the lesser of the appraised value or purchase price of the property, with private mortgage insurance required on loans with a loan-to-value ratio in excess of 80.0%. The Company does not grant subprime loans. All loans in this segment are collateralized by owner-occupied residential real estate and repayment is dependent on the credit quality of the individual borrower. All residential mortgage loans are underwritten pursuant to secondary market underwriting guidelines which include minimum FICO standards. The overall health of the economy, including unemployment rates and housing prices, will have an effect on the credit quality in this segment. Commercial real estate – Loans in this segment are primarily income-producing properties throughout the northeastern states. The underlying cash flows generated by the properties may be adversely impacted by a downturn in the economy as evidenced by increased vacancy rates, which in turn, may have an effect on the credit quality in this segment. Management generally obtains rent rolls and other financial information, as appropriate on an annual basis and continually monitors the cash flows of these loans. Construction loans – Loans in this segment include commercial construction loans, real estate subdivision development loans to developers, licensed contractors and builders for the construction and development of commercial real estate projects and residential properties. Construction lending contains a unique risk characteristic as loans are originated under market and economic conditions that may change between the time of origination and the completion and subsequent purchaser financing of the property. In addition, construction subdivision loans and commercial and residential construction loans to contractors and developers entail additional risks as compared to single-family residential mortgage lending to owner-occupants. These loans typically involve large loan balances concentrated in single borrowers or groups of related borrowers. Real estate subdivision development loans to developers, licensed contractors and builders are generally speculative real estate development loans for which payment is derived from sale of the property. Credit risk may be affected by cost overruns, time to sell at an adequate price, and market conditions. Construction financing is generally considered to involve a higher degree of credit risk than longer-term financing on improved, owner-occupied real estate. Residential construction credit quality may be impacted by the overall health of the economy, including unemployment rates and housing prices. Commercial – Loans in this segment are made to businesses and are generally secured by assets of the business. Repayment is expected from the cash flows of the business. A weakened economy, and resultant decreased consumer spending, will have an effect on the credit quality in this segment. Home equity line of credit – Loans in this segment include home equity loans and lines of credit underwritten with a loan-to-value ratio generally limited to no more than 80%, including any first mortgage. Our home equity lines of credit have ten-year terms and adjustable rates of interest which are indexed to the prime rate. The overall health of the economy, including unemployment rates and housing prices, may have an effect on the credit quality in this segment. Installment, Collateral, Demand, Revolving Credit and Resort – Loans in these segments include loans principally to customers residing in our primary market area with acceptable credit ratings. Our installment and collateral consumer loans generally consist of loans on new and used automobiles, loans collateralized by deposit accounts and unsecured personal loans. The overall health of the economy, including unemployment rates and housing prices, may have an effect on the credit quality in this segment. Excluding collateral loans which are fully collateralized by a deposit account, repayment for loans in these segments is dependent on the credit quality of the individual borrower. The resort portfolio consists of a direct receivable loan outside the Northeast which is amortizing to its contractual obligations. The Company has exited the resort financing market with a residual portfolio remaining. Allocated component: The allocated component relates to loans that are classified as impaired. Impairment is measured on a loan by loan basis for commercial real estate, construction, commercial and resort loans by the present value of expected cash flows discounted at the effective interest rate; the fair value of the collateral, if applicable; or the observable market price for the loan. An allowance is established when the discounted cash flows (or collateral value) of the impaired loan is lower than the carrying value of that loan. The Company does not separately identify individual consumer and residential real estate loans for impairment disclosures, unless such loans are subject to a troubled debt restructuring agreement or they are nonaccrual loans with outstanding balances greater than $100,000. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price or the fair value of the collateral if the loan is collateral dependent. Management updates the analysis quarterly. The assumptions used in appraisals are reviewed for appropriateness. Updated appraisals or valuations are obtained as needed or adjusted to reflect the estimated decline in the fair value based upon current market conditions for comparable properties. The Company periodically may agree to modify the contractual terms of loans. When a loan is modified and a concession is made to a borrower experiencing financial difficulty, the modification is considered a troubled debt restructuring ("TDR"). All TDRs are classified as impaired. Unallocated component: An unallocated component is maintained, when needed, to cover uncertainties that could affect management’s estimate of probable losses. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating allocated and general reserves in the portfolio. The Company’s Loan Policy allows management to utilize a high and low range of 0.0% to 5.0% of our total allowance for loan losses when establishing an unallocated allowance, when considered necessary. The unallocated allowance is used to provide for an unidentified loss that may exist in emerging problem loans that cannot be fully quantified or may be affected by conditions not fully understood as of the balance sheet date. There was no unallocated allowance at December 31, 2015 and 2014.
Troubled Debt Restructuring	Troubled Debt Restructuring A loan is considered a troubled debt restructuring (“TDR”) when the Company, for economic or legal reasons related to the borrower’s financial difficulties, grants a concession to the borrower in modifying or renewing the loan the Company would not otherwise consider. In connection with troubled debt restructurings, terms may be modified to fit the ability of the borrower to repay in line with their current financial status, which may include a reduction in the interest rate to market rate or below, a change in the term or movement of past due amounts to the back-end of the loan or refinancing. A loan is placed on non-accrual status upon being restructured, even if it was not previously, unless the modified loan was current for the six months prior to its modification and we believe the loan is fully collectable in accordance with its new terms. The Company’s policy to restore a restructured loan to performing status is dependent on the receipt of regular payments, generally for a period of six months and one calendar year-end. All troubled debt restructurings are classified as impaired loans and are reviewed for impairment by management on a quarterly basis per Company policy.
Mortgage Servicing Rights	Mortgage Servicing Rights The Company capitalizes mortgage servicing rights for loans originated and then sold with servicing retained based on the fair market value on the origination date. Mortgage servicing rights are amortized in proportion to and over the period of estimated net servicing income and such amortization is included in the consolidated statements of income as a reduction of mortgage servicing fee income. Mortgage servicing rights are evaluated for impairment by comparing their aggregate carrying amount to their fair value. An independent appraisal of the fair value of the Company’s mortgage servicing rights is obtained quarterly and is used by management to evaluate the reasonableness of the fair value estimates. Management reviews the independent appraisal and performs procedures to determine appropriateness. Impairment is recognized as an adjustment to mortgage servicing rights and mortgage servicing income.
Foreclosed Real Estate	Foreclosed Real Estate Real estate acquired through foreclosure comprises properties acquired in partial or total satisfaction of problem loans. The properties are acquired through foreclosure proceedings or acceptance of a deed in lieu of foreclosure. At the time these properties are foreclosed, the properties are initially recorded at the fair value at the date of foreclosure less estimated selling costs. Losses arising at the time of acquisition of such properties are charged against the allowance for loan losses. Subsequent loss provisions are charged to the foreclosed real estate valuation allowance and expenses incurred to maintain the properties are charged to noninterest expense. Properties are evaluated regularly to ensure the recorded amounts are supported by current fair values, and a charge to operations is recorded as necessary to reduce the carrying amount to fair value less estimated costs to dispose. Revenue and expense from the operation of other real estate owned and the provision to establish and adjust valuation allowances are included in noninterest expenses. Costs relating to the development and improvement of the property are capitalized, subject to the limit of fair value of the collateral. In the Consolidated Statements of Financial Condition, total prepaid expenses and other assets include foreclosed real estate of $279,000 and $400,000 as of December 31, 2015 and 2014, respectively, with no specific valuation allowance. The recorded investment of consumer mortgage loans secured by residential real estate properties for which formal foreclosure proceedings are in process according to local requirements of the applicable jurisdiction totaled $4.5 million at December 31, 2015.
Bank Owned Life Insurance	Bank Owned Life Insurance Bank owned life insurance ("'BOLI") represents life insurance on certain employees who have consented to allow the Company to be the beneficiary of those policies. BOLI is recorded as an asset at cash surrender value. Increases in the cash value of the policies, as well as insurance proceeds received, are recorded in other non-interest income and are not subject to income tax.
Premises and Equipment	Premises and Equipment Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets, which range from three to ten years for furniture and equipment and five to forty years for premises. Leasehold improvements are amortized on a straight-line basis over the term of the respective leases, including renewal options, or the estimated useful lives of the improvements, whichever is shorter. Maintenance and repairs are charged to non-interest expense as incurred, while significant improvements are capitalized.
Derivative Financial Instruments	Derivative Financial Instruments Interest rate swap derivatives not designated as hedges are offered to certain qualifying commercial customers and to manage the Company’s exposure to interest rate movements and do not meet the hedge accounting parameters under FASB ASC 815 “Derivatives and Hedging”. Derivative financial instruments are recognized as assets and liabilities on the consolidated balance sheet and measured at fair value. Changes in the fair value of derivatives not designated in hedging relationships are recognized directly in earnings.
Pension and Other Postretirement Benefit Plans	Pension and Other Postretirement Benefit Plans The Company’s non-contributory defined-benefit pension plan and certain defined benefit postretirement plans were frozen as of February 28, 2013 and no additional benefits will accrue. The Company has a non-contributory defined benefit pension plan that provides benefits for substantially all employees hired before January 1, 2007 who meet certain requirements as to age and length of service. The benefits are based on years of service and average compensation, as defined in the Plan Document. The Company’s funding practice is to meet the minimum funding standards established by the Employee Retirement Income Security Act of 1974. In addition to providing pension benefits, we provide certain health care and life insurance benefits for retired employees. Participants or eligible employees hired before January 1, 1993 become eligible for the benefits if they retire after reaching age 62 with fifteen or more years of service. A fixed percent of annual costs are paid depending on length of service at retirement. The Company accrues for the estimated costs of these other post-retirement benefits through charges to expense during the years that employees render service. The Company makes contributions to cover the current benefits paid under this plan. The Company believes the policy for determining pension and other post-retirement benefit expenses is critical because judgments are required with respect to the appropriate discount rate, rate of return on assets and other items. The Company reviews and updates the assumptions annually. If the Company’s estimate of pension and post-retirement expense is too low it may experience higher expenses in the future, reducing its net income. If the Company’s estimate is too high, it may experience lower expenses in the future, increasing its net income.
Repurchase Liabilities	Repurchase Liabilities Repurchase agreements are accounted for as secured borrowings since the Company maintains effective control over the transferred securities and the transfer meets the other criteria for such accounting. Securities are sold to a counterparty with an agreement to repurchase the same or substantially the same security at a specified price and date. The Company has repurchase agreements with commercial or municipal customers that are offered as a commercial banking service. Customer repurchase agreements are for a term of one day and are backed by the purchasers’ interest in certain U.S. Treasury Bills or other U.S. Government securities. Obligations to repurchase securities sold are reflected as a liability in the Consolidated Statements of Financial Condition. The Company does not record transactions of repurchase agreements as sales. The securities underlying the repurchase agreements remain in the available-for-sale investment securities portfolio.
Transfers of Financial Assets	Transfers of Financial Assets Transfers of an entire financial asset, a group of entire financial assets, or a participating interest in an entire financial asset are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Company, (2) the transferee obtains the right to pledge or exchange the transferred assets, and (3) the Company does not maintain effective control over the transferred assets. During the normal course of business, the Company may transfer a portion of a financial asset, for example, a participation loan or the government guaranteed portion of a loan. In order to be eligible for sales treatment, the transfer of the portion of the loan must meet the criteria of a participating interest. If it does not meet the criteria of a participating interest, the transfer must be accounted for as a secured borrowing. In order to meet the criteria for a participating interest, all cash flows from the loan must be divided proportionately, the rights of each loan holder must have the same priority, the loan holders must have no recourse to the transferor other than standard representations and warranties and no loan holder has the right to pledge or exchange the entire loan.
Fee Income	Fee Income Fee income for customer services which are not deferred are recorded on an accrual basis when earned.
Advertising Costs	Advertising Costs Advertising costs are expensed as incurred.
Income Taxes	Income Taxes Deferred income taxes are provided for differences arising in the timing of income and expenses for financial reporting and for income tax purposes. Deferred income taxes and tax benefits are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company provides a deferred tax asset valuation allowance for the estimated future tax effects attributable to temporary differences and carryforwards when realization is determined not to be more likely than not. FASB ASC 740-10 prescribes a recognition threshold that a tax position is required to meet before being recognized in the financial statements and provides guidance on derecognition, measurement, classification, interest and penalties, accounting in interim periods, disclosure and transition issues. Pursuant to FASB ASC 740-10, the Company examines its financial statements, its income tax provision and its federal and state income tax returns and analyzes its tax positions, including permanent and temporary differences, as well as the major components of income and expense to determine whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. The Company recognizes interest and penalties arising from income tax settlements as part of its provision for income taxes.
Employee Stock Ownership Plan ("ESOP")	Employee Stock Ownership Plan (“ESOP”) The Company accounts for its ESOP in accordance with FASB ASC 718-40, “Compensation – Stock Compensation”. Under this guidance, unearned ESOP shares are not considered outstanding and are shown as a reduction of stockholders' equity as unearned compensation. The Company will recognize compensation cost equal to the fair value of the ESOP shares during the periods in which they are committed to be released. To the extent that the fair value of the Company's ESOP shares differs from the cost of such shares, this difference will be credited or debited to equity. The Company will receive a tax deduction equal to the cost of the shares released to the extent of the principal pay down on the loan by the ESOP. As the loan is internally leveraged, the loan receivable from the ESOP to the Company is not reported as an asset nor is the debt of the ESOP shown as a liability in the Company's consolidated financial statements.
Stock Incentive Plan	Stock Incentive Plan During August 2012, the Company implemented the First Connecticut Bancorp, Inc. 2012 Stock Incentive Plan to provide for issuance or granting of shares of common stock for stock options or restricted stock. The Company applies ASC 718, Compensation – “Stock Compensation”, and has recorded stock-based employee compensation cost using the fair value method. Management estimated the fair values of all option grants using the Black-Scholes option-pricing model. Management estimated the expected life of the options using the simplified method allowed under SAB No. 107. The risk-free rate was determined utilizing the treasury yield for the expected life of the option contract.
Earnings Per Share	Earnings Per Share Earnings per common share is computed under the two-class method. Basic earnings per common share is computed by dividing net earnings allocated to common stockholders by the weighted-average number of common shares outstanding during the applicable period, excluding outstanding participating securities. Non-vested restricted stock awards are participating securities as they have non-forfeitable rights to dividends or dividend equivalents. Diluted earnings per common share is computed using the weighted-average number of shares determined for the basic earnings per common share computation plus the dilutive effect of stock options for common stock using the treasury stock method. Unallocated common shares held by the ESOP are not included in the weighted-average number of common shares outstanding for purposes of calculating both basic and diluted earnings per common share. A reconciliation of the weighted-average shares used in calculating basic earnings per common share and the weighted-average common shares used in calculating diluted earnings per common share is provided in Note 3 - Earnings Per Share.
Segment Reporting	Segment Reporting The Company’s only business segment is Community Banking. For the years ended December 31, 2015, 2014 and 2013, this segment represented all the revenues and income of the consolidated group and therefore is the only reported segment as defined by FASB ASC 820, “Segment Reporting”.
Reclassifications	Reclassifications Amounts in prior period consolidated financial statements are reclassified whenever necessary to conform to the current year presentation.
Recent Accounting Pronouncements	Recent Accounting Pronouncements In August 2014, the FASB issued ASU 2014-15, “Presentation of Financial Statements - Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern.” ASU 2014-15 provides guidance in accounting principles generally accepted in the United States of America about management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. ASU 2014-15 is effective for the annual period ending after December 15, 2016, and for annual periods and interim periods thereafter. Early application is permitted. The Company does not expect ASU 2014-15 to have a significant impact on its financial statements. In November 2014, the FASB issued ASU 2014-16, “Derivatives and Hedging (Topic 815): Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity” (a consensus of the FASB Emerging Issues Task Force). ASU 2014-16 clarifies how current U.S. GAAP should be interpreted in subjectively evaluating the economic characteristics and risks of a host contract in a hybrid financial instrument that is issued in the form of a share. Public business entities are required to implement ASU 2014-16 in fiscal years and interim periods within those fiscal years beginning after December 15, 2015. The Company does not expect ASU 2014-16 to have a significant impact on its financial statements. In January 2015, the FASB issued ASU 2015-01, “Income Statement – Extraordinary and Unusual Items”, (Subtopic 225-20): Simplifying Income Statement Presentation by Eliminating the Concept of Extraordinary Items.” ASU 2015-01 eliminates from GAAP the concept of extraordinary items. ASU 2015-01 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2015. A reporting entity may apply ASU 2015-01 prospectively. A reporting entity also may apply ASU 2015-01 retrospectively to all prior periods presented in the financial statements. Early adoption is permitted provided that the guidance is applied from the beginning of the fiscal year of adoption. The Company does not expect ASU 2015-01 to have a significant impact on its financial statements. In February 2015, the FASB issued ASU No. 2015-02, “Amendments to the Consolidation Analysis.” This ASU affects reporting entities that are required to evaluate whether they should consolidate certain legal entities. Specifically, the amendments: (1) Modify the evaluation of whether limited partnerships and similar legal entities are variable interest entities (“VIEs”) or voting interest entities; (2) Eliminate the presumption that a general partner should consolidate a limited partnership; (3) Affect the consolidation analysis of reporting entities that are involved with VIEs, particularly those that have fee arrangements and related party relationships; and (4) Provide a scope exception from consolidation guidance for reporting entities with interests in legal entities that are required to comply with or operate in accordance with requirements that are similar to those in Rule 2a-7 of the Investment Company Act of 1940 for registered money market funds. ASU No. 2015-02 is effective for interim and annual reporting periods beginning after December 15, 2015. The Company does not expect ASU 2015-02 to have a significant impact on its financial statements. In April 2015, the FASB issued ASU No. 2015-05, “Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement.” This ASU provides guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The new guidance does not change the accounting for a customer’s accounting for service contracts. ASU No. 2015-05 is effective for interim and annual reporting periods beginning after December 15, 2015. The Company does not expect ASU 2015-05 to have a significant impact on its financial statements. In May, 2015, the FASB issued ASU No. 2015-07, “Fair Value Measurement (Topic 820): Disclosures for Investments in Certain Entities That Calculate Net Asset Value per Share (or Its Equivalent)”. This ASU removes the requirement to categorize within the fair value hierarchy all investments for which fair value is measured using the net asset value (“NAV”) per share practical expedient. In addition, this ASU removes the requirement to make certain disclosures for all investments that are eligible to be measured at fair value using the net asset value per share practical expedient. ASU No. 2015-07 is effective for interim and annual reporting periods beginning after December 15, 2015 and which should be applied retrospectively to all periods presented. Earlier application is permitted. The Company does not expect ASU 2015-07 to have a significant impact on its financial statements. In July 2015, the FASB issued ASU No. 2015-12 “Plan Accounting-Defined Benefit Pension Plans (Topic 960), Defined Contribution Pension Plans (Topic 962), Health and Welfare Benefit Plans (Topic 965)” - "(Part I) Fully Benefit-Responsive Investment Contracts, (Part II) Plan Investment Disclosures, (Part III) Measurement Date Practical Expedient (consensuses of the Emerging Issues Task Force)." This ASU has been issued to (I) designate contract value as the only required measure for fully benefit-responsive investment contracts; (II) simplify and make more effective the investment disclosure requirements under Topic 820 and Topics 960, 962, and 965 for employee benefit plans; and (III) provide a similar measurement date practical expedient for employee benefit plans. ASU No. 2015-07 is effective for interim and annual reporting periods beginning after December 15, 2015 and which should be applied retrospectively to all periods presented. The Company does not expect ASU 2015-12 to have a significant impact on its financial statements. In August 2015, the FASB issued ASU No. 2015-14 "Revenue from Contracts with Customers (Topic 606)." In May 2014, the FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers (Topic 606), with an original effective date for annual reporting periods beginning after December 15, 2016. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. ASU 2015-14 deferred the effective date of ASU 2014-09 to annual periods and interim periods within those annual periods beginning after December 15, 2017. The amendments can be applied retrospectively to each prior reporting period or retrospectively with the cumulative effect of initially applying this Update recognized at the date of initial application. Early application is not permitted. The Company is assessing the impact of ASU 2015-14 on its accounting and disclosures. In January 2016, the FASB issued ASU 2016-01, "Financial Instruments—Overall (Topic 825-10): "Recognition and Measurement of Financial Assets and Financial Liabilities." ASU 2016-01 amends the guidance on the classification and measurement of financial instruments. Some of the amendments in ASU 2016-01 include the following: 1) requires equity investments (except those accounted for under the equity method of accounting or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; 2) simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; 3) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; and 4) requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value; among others. For public business entities, the amendments of ASU 2016-01 are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company is assessing the impact of ASU 2016-01 on its accounting and disclosures. In February 2016, the FASB issued ASU No. 2016-02 "Leases (Topic 842)." ASU 2016-02 supersedes Topic 840, Leases. This ASU is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. Some of the provisions in ASU 2016-02 include the following: 1) requires lessees to recognize a right-of-use asset and a lease liability for virtually all of their leases (other than leases that meet the definition of a short-term lease), 2) requires lessor accounting to be updated to align with certain changes to the lessee model and the new revenue recognition standard, 3) an arrangement contains an embedded lease if property, plant, or equipment is explicitly or implicitly identified and its use is controlled by the customer, 4) in certain circumstances, the lessee is required to remeasure the lease payments, and 5) requires extensive quantitative and qualitative disclosures, including significant judgments made by management, will be required to provide greater insight into the extent of revenue and expense recognized and expected to be recognized from existing contracts. For public business entities, ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is assessing the impact of ASU 2016-02 on its accounting and disclosures.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2015
Earnings Per Share [Abstract]
Schedule of calculation of basic and diluted earnings per common share	For the Years Ended December 31, 2015 2014 2013 (Dollars in thousands, except per share data): Net income $ 12,579 $ 9,335 $ 3,704 Less: Dividends to participating shares (41 ) (55 ) (56 ) Income allocated to participating shares (135 ) (161 ) (55 ) Net income allocated to common stockholders $ 12,403 $ 9,119 $ 3,593 Weighted-average shares issued 17,996,918 18,025,893 18,059,089 Less: Average unallocated ESOP shares (1,005,011 ) (1,100,393 ) (1,195,730 ) Average treasury stock (2,048,101 ) (1,886,168 ) (1,118,785 ) Average unvested restricted stock (217,199 ) (357,185 ) (491,153 ) Weighted-average basic shares outstanding 14,726,607 14,682,147 15,253,421 Plus: Average dilutive shares 223,047 111,199 16,791 Weighted-average diluted shares outstanding 14,949,654 14,793,346 15,270,212 Net earnings per share (1) Basic $ 0.84 $ 0.62 $ 0.24 Diluted $ 0.83 $ 0.62 $ 0.24 (1) Certain per share amounts may not appear to reconcile due to rounding.

Investment Securities (Tables)

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2015
Investments, Debt and Equity Securities [Abstract]
Schedule of investment securities	December 31, 2015 Recognized in OCI Not Recognized in OCI Gross Gross Gross Gross Amortized Unrealized Unrealized Carrying Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value Gains Losses Value Available-for-sale Debt securities: U.S. Treasury obligations $ 38,782 $ 83 $ (6 ) $ 38,859 $ - $ - $ 38,859 U.S. Government agency obligations 82,002 43 (240 ) 81,805 - - 81,805 Government sponsored residential mortgage-backed securities 4,958 195 - 5,153 - - 5,153 Corporate debt securities 1,000 48 - 1,048 - - 1,048 Preferred equity securities 2,000 - (368 ) 1,632 - - 1,632 Marketable equity securities 108 54 (2 ) 160 - - 160 Mutual funds 3,957 - (190 ) 3,767 - - 3,767 Total securities available-for-sale $ 132,807 $ 423 $ (806 ) $ 132,424 $ - $ - $ 132,424 Held-to-maturity U.S. Government agency obligations $ 24,000 $ - $ - $ 24,000 $ 28 $ (20 ) 24,008 Government sponsored residential mortgage-backed securities 8,246 - - 8,246 103 - 8,349 Total securities held-to-maturity $ 32,246 $ - $ - $ 32,246 $ 131 $ (20 ) $ 32,357 December 31, 2014 Recognized in OCI Not Recognized in OCI Gross Gross Gross Gross Amortized Unrealized Unrealized Carrying Unrealized Unrealized Fair (Dollars in thousands) Cost Gains Losses Value Gains Losses Value Available-for-sale Debt securities: U.S. Treasury obligations $ 123,739 $ 81 $ (4 ) $ 123,816 $ - $ - $ 123,816 U.S. Government agency obligations 49,013 110 (14 ) 49,109 - - 49,109 Government sponsored residential mortgage-backed securities 6,624 283 - 6,907 - - 6,907 Corporate debt securities 1,000 85 - 1,085 - - 1,085 Trust preferred debt securities - 1,557 - 1,557 - - 1,557 Preferred equity securities 2,100 2 (426 ) 1,676 - - 1,676 Marketable equity securities 108 63 (1 ) 170 - - 170 Mutual funds 3,838 - (117 ) 3,721 - - 3,721 Total securities available-for-sale $ 186,422 $ 2,181 $ (562 ) $ 188,041 $ - $ - $ 188,041 Held-to-maturity U.S. Government agency obligations $ 7,000 $ - $ - $ 7,000 $ - $ (8 ) $ 6,992 Government sponsored residential mortgage-backed securities 9,224 - - 9,224 200 - 9,424 Total securities held-to-maturity $ 16,224 $ - $ - $ 16,224 $ 200 $ (8 ) $ 16,416
Schedule of gross unrealized losses and fair value aggregated by investment category	December 31, 2015 Less than 12 Months 12 Months or More Total Gross Gross Gross Number of Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities Value Loss Value Loss Value Loss Available-for-sale: U.S. Treasury obligations 4 $ 19,935 $ (6 ) $ - $ - $ 19,935 $ (6 ) U.S. Government agency obligations 7 56,762 (240 ) - - 56,762 (240 ) Preferred equity securities 1 - - 1,632 (368 ) 1,632 (368 ) Marketable equity securities 1 - - 5 (2 ) 5 (2 ) Mutual funds 1 - - 2,768 (190 ) 2,768 (190 ) 14 $ 76,697 $ (246 ) $ 4,405 $ (560 ) $ 81,102 $ (806 ) Held-to-maturity U.S. Government agency obligations 1 6,980 (20 ) - - 6,980 (20 ) 1 6,980 (20 ) - - 6,980 (20 ) Total investment securities in an unrealized loss position 15 $ 83,677 $ (266 ) $ 4,405 $ (560 ) $ 88,082 $ (826 ) December 31, 2014 Less than 12 Months 12 Months or More Total Gross Gross Gross Number of Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities Value Loss Value Loss Value Loss Available-for-sale: U.S. Treasury obligations 4 $ 43,919 $ (4 ) $ - $ - $ 43,919 $ (4 ) U.S. Government agency obligations 2 16,989 (14 ) - - 16,989 (14 ) Preferred equity securities 1 - - 1,574 (426 ) 1,574 (426 ) Marketable equity securities 1 - - 5 (1 ) 5 (1 ) Mutual funds 1 - - 2,842 (117 ) 2,842 (117 ) 9 $ 60,908 $ (18 ) $ 4,421 $ (544 ) $ 65,329 $ (562 ) Held-to-maturity U.S. Government agency obligations 1 6,992 (8 ) - - 6,992 (8 ) Total investment securities in an unrealized loss position 1 6,992 (8 ) - - 6,992 (8 ) 10 $ 67,900 $ (26 ) $ 4,421 $ (544 ) $ 72,321 $ (570 )
Schedule of amortized cost and estimated market value of debt securities by contractual maturity	December 31, 2015 Available-for-Sale Held-to-Maturity Estimated Estimated Amortized Fair Amortized Fair Cost Value Cost Value (Dollars in thousands) Due in one year or less $ 54,499 $ 54,511 $ - $ - Due after one year through five years 67,285 67,201 24,000 24,008 Due after five years through ten years - - - - Due after ten years - - - - Government sponsored residential mortgage-backed securities 4,958 5,153 8,246 8,349 $ 126,742 $ 126,865 $ 32,246 $ 32,357 December 31, 2014 Available-for-Sale Held-to-Maturity Estimated Estimated Amortized Fair Amortized Fair Cost Value Cost Value (Dollars in thousands) Due in one year or less $ 107,010 $ 107,008 $ - $ - Due after one year through five years 59,920 60,099 7,000 6,992 Due after five years through ten years 6,822 6,903 - - Due after ten years - 1,557 - - Government sponsored residential mortgage-backed securities 6,624 6,907 9,224 9,424 $ 180,376 $ 182,474 $ 16,224 $ 16,416

Loans and Allowance for Loan 35

Loans and Allowance for Loan Losses (Tables)	12 Months Ended
	Dec. 31, 2015
Receivables [Abstract]
Schedule of loans	December 31, December 31, 2015 2014 (Dollars in thousands) Real estate: Residential $ 849,722 $ 827,005 Commercial 887,431 765,066 Construction 30,895 57,371 Installment 2,970 3,356 Commercial 409,550 309,708 Collateral 1,668 1,733 Home equity line of credit 174,701 169,768 Revolving credit 91 99 Resort 784 929 Total loans 2,357,812 2,135,035 Net deferred loan costs 3,984 3,842 Loans 2,361,796 2,138,877 Allowance for loan losses (20,198 ) (18,960 ) Loans, net $ 2,341,598 $ 2,119,917
Schedule of changes in the allowance for loan losses by segments	For the Year Ended December 31, 2015 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 4,382 $ (295 ) $ 112 $ (115 ) $ 4,084 Commercial 8,949 (213 ) - 1,519 10,255 Construction 478 - - (247 ) 231 Installment 41 (39 ) - 37 39 Commercial 3,250 (318 ) 6 1,181 4,119 Collateral - - - - - Home equity line of credit 1,859 (238 ) - (151 ) 1,470 Revolving credit - (246 ) 29 217 - Resort 1 - - (1 ) - $ 18,960 $ (1,349 ) $ 147 $ 2,440 $ 20,198 For the Year Ended December 31, 2014 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 3,647 $ (701 ) $ 58 $ 1,378 $ 4,382 Commercial 8,253 (93 ) 1 788 8,949 Construction 1,152 - - (674 ) 478 Installment 48 (4 ) - (3 ) 41 Commercial 3,746 (1,066 ) 84 486 3,250 Collateral - - - - - Home equity line of credit 1,465 (106 ) - 500 1,859 Revolving credit - (133 ) 18 115 - Resort 3 - - (2 ) 1 $ 18,314 $ (2,103 ) $ 161 $ 2,588 $ 18,960 For the Year Ended December 31, 2013 Balance at Charge-offs Recoveries Provision for Balance at (Dollars in thousands) Real estate: Residential $ 3,778 $ (430 ) $ 6 $ 293 $ 3,647 Commercial 8,105 - - 148 8,253 Construction 760 - - 392 1,152 Installment 77 - - (29 ) 48 Commercial 2,654 (31 ) 52 1,071 3,746 Collateral - - - - - Home equity line of credit 1,377 - - 88 1,465 Revolving credit - (62 ) 20 42 - Resort 456 - - (453 ) 3 Unallocated 22 - - (22 ) - $ 17,229 $ (523 ) $ 78 $ 1,530 $ 18,314
Schedule of the allowance by impairment methodology and by loan segment	December 31, 2015 December 31, 2014 Reserve Reserve (Dollars in thousands) Total Allocation Total Allocation Loans individually evaluated for impairment: Real estate: Residential $ 12,377 $ 139 $ 11,791 $ 285 Commercial 16,152 26 19,051 233 Construction 4,719 - 4,719 - Installment 259 8 251 8 Commercial 6,023 361 5,680 225 Collateral - - - - Home equity line of credit 703 - 1,031 - Revolving credit - - - - Resort 784 - 929 1 41,017 534 43,452 752 Loans collectively evaluated for impairment: Real estate: Residential $ 841,921 $ 3,945 $ 819,630 $ 4,097 Commercial 870,757 10,229 745,501 8,716 Construction 26,176 231 52,652 478 Installment 2,695 31 3,093 33 Commercial 403,473 3,758 303,980 3,025 Collateral 1,668 - 1,733 - Home equity line of credit 173,998 1,470 168,737 1,859 Revolving credit 91 - 99 - Resort - - - - 2,320,779 19,664 2,095,425 18,208 Total $ 2,361,796 $ 20,198 $ 2,138,877 $ 18,960
Schedule of loan delinquencies at recorded investment values	December 31, 2015 30-59 Days 60-89 Days > 90 Days Past Due 90 (Dollars in thousands) Past Due Past Due Past Due Total and Still Number Amount Number Amount Number Amount Number Amount Accruing Real estate: Residential 18 $ 3,379 5 $ 863 15 $ 6,304 38 $ 10,546 $ - Commercial 2 318 - - 1 994 3 1,312 - Construction - - - - 1 187 1 187 - Installment 3 38 - - - - 3 38 - Commercial 4 153 - - 2 1,752 6 1,905 - Collateral 7 68 - - 1 10 8 78 - Home equity line of credit 3 280 2 360 2 210 7 850 - Demand 1 29 - - - - 1 29 - Revolving credit - - - - - - - - - Resort - - - - - - - - - Total 38 $ 4,265 7 $ 1,223 22 $ 9,457 67 $ 14,945 $ - December 31, 2014 30-59 Days 60-89 Days > 90 Days Past Due 90 (Dollars in thousands) Past Due Past Due Past Due Total and Still Number Amount Number Amount Number Amount Number Amount Accruing Real estate: Residential 16 $ 3,599 6 $ 1,263 16 $ 6,819 38 $ 11,681 $ - Commercial 2 348 - - 3 1,979 5 2,327 - Construction - - - - 1 187 1 187 - Installment 3 69 2 82 2 33 7 184 - Commercial 1 40 1 4 7 550 9 594 - Collateral 9 99 - - - - 9 99 - Home equity line of credit 3 202 1 349 5 389 9 940 - Demand 1 67 - - - - 1 67 - Revolving credit - - - - - - - - - Resort - - - - - - - - - Total 35 $ 4,424 10 $ 1,698 34 $ 9,957 79 $ 16,079 $ -
Schedule of nonperforming assets	December 31, December 31, (Dollars in thousands) 2015 2014 Nonaccrual loans: Real estate: Residential $ 9,773 $ 9,706 Commercial 1,106 2,112 Construction 187 187 Installment 32 155 Commercial 3,232 2,268 Collateral 10 - Home equity line of credit 573 1,040 Revolving credit - - Resort - - Total nonaccruing loans 14,913 15,468 Loans 90 days past due and still accruing - - Other real estate owned 279 400 Total nonperforming assets $ 15,192 $ 15,868
Schedule of summary of information pertaining to impaired loans	December 31, 2015 December 31, 2014 Unpaid Unpaid Recorded Principal Related Recorded Principal Related (Dollars in thousands) Investment Balance Allowance Investment Balance Allowance Impaired loans without a valuation allowance: Real estate: Residential $ 11,530 $ 12,878 $ - $ 5,862 $ 6,286 $ - Commercial 13,233 13,303 - 13,804 13,828 - Construction 4,719 4,965 - 4,719 4,965 - Installment 202 202 - 220 232 - Commercial 3,921 4,066 - 3,527 3,584 - Collateral - - - - - - Home equity line of credit 703 719 - 1,031 1,264 - Revolving credit - - - - - - Resort 784 784 - - - - Total 35,092 36,917 - 29,163 30,159 - Impaired loans with a valuation allowance: Real estate: Residential 847 881 139 5,929 6,848 285 Commercial 2,919 2,919 26 5,247 5,523 233 Construction - - - - - - Installment 57 72 8 31 31 8 Commercial 2,102 2,457 361 2,153 2,266 225 Collateral - - - - - - Home equity line of credit - - - - - - Revolving credit - - - - - - Resort - - - 929 929 1 Total 5,925 6,329 534 14,289 15,597 752 Total impaired loans $ 41,017 $ 43,246 $ 534 $ 43,452 $ 45,756 $ 752
Schedule of average recorded investment and interest income recognized on impaired loans	For the Year Ended December 31, 2015 2014 2013 Average Interest Average Interest Average Interest Recorded Income Recorded Income Recorded Income (Dollars in thousands) Investment Recognized Investment Recognized Investment Recognized Impaired loans without a valuation allowance: Real estate: Residential $ 10,621 $ 112 $ 6,727 $ 88 $ 5,683 $ 28 Commercial 13,674 575 15,159 705 10,695 814 Construction 4,719 138 1,320 138 237 - Installment 238 14 198 13 52 13 Commercial 4,182 110 3,791 140 3,059 28 Collateral - - - - - - Home equity line of credit 928 4 684 2 491 - Demand - - - - - - Revolving credit - - - - - - Resort 827 26 - - - - Total 35,189 979 27,879 1,086 20,217 883 Impaired loans with a valuation allowance: Real estate: Residential 1,037 35 5,592 41 5,872 52 Commercial 3,504 158 4,765 137 8,594 147 Construction - - - - 198 - Installment 35 1 29 1 27 1 Commercial 1,682 15 2,378 74 3,854 66 Collateral - - - - - - Home equity line of credit - - - - - - Demand - - - - - - Revolving credit - - - - - - Resort - - 1,035 35 995 47 Total 6,258 209 13,799 288 19,540 313 Total impaired loans $ 41,447 $ 1,188 $ 41,678 $ 1,374 $ 39,757 $ 1,196
Schedule of loans terms modified in a troubled debt restructuring	December 31, 2015 TDRs on Accrual Status TDRs on Nonaccrual Status Total TDRs (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 14 $ 2,242 11 $ 5,557 25 $ 7,799 Commercial 4 6,664 - - 4 6,664 Construction 1 4,532 1 187 2 4,719 Installment 4 227 2 32 6 259 Commercial 6 2,350 8 1,482 14 3,832 Collateral - - - - - - Home equity line of credit 3 153 - - 3 153 Revolving credit - - - - - - Resort 1 784 - - 1 784 Total 33 $ 16,952 22 $ 7,258 55 $ 24,210 December 31, 2014 TDRs on Accrual Status TDRs on Nonaccrual Status Total TDRs (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 11 $ 1,849 10 $ 5,608 21 $ 7,457 Commercial 7 8,359 - - 7 8,359 Construction 1 4,532 1 187 2 4,719 Installment 4 212 1 39 5 251 Commercial 8 2,783 5 1,621 13 4,404 Collateral - - - - - - Home equity line of credit - - 2 126 2 126 Revolving credit - - - - - - Resort 1 929 - - 1 929 Total 32 $ 18,664 19 $ 7,581 51 $ 26,245
Schedule of recorded investment in the loans prior to a modification and also the recorded investment in the loans after the loans were restructured	For the Year Ended December 31, 2015 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate Residential 8 $ 1,549 $ 1,520 Commercial 1 493 483 Installment 1 44 40 Commercial 3 133 128 Home equity line of credit 3 153 153 Total 16 $ 2,372 $ 2,324 For the Year Ended December 31, 2014 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate: Residential 10 $ 1,814 $ 1,744 Construction 1 4,532 4,532 Installment 2 56 55 Commercial 4 3,763 3,130 Total 17 $ 10,165 $ 9,461 For the Year Ended December 31, 2013 (Dollars in thousands) Number of Recorded Recorded Troubled debt restructurings: Real estate: Residential 7 $ 1,640 $ 1,617 Commercial 4 2,242 2,231 Construction 1 187 187 Installment 3 216 215 Commercial 6 2,076 2,101 Home equity line of credit 3 353 307 Total 24 $ 6,714 $ 6,658 (1) The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included.
Schedule of TDR loans modified by means of extended maturity, below market adjusted interest rates, a combination of rate and maturity, or by other means including covenant modifications, forbearance concessions	For the Year Ended December 31, 2015 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 8 $ - $ - $ - $ 1,520 $ 1,520 Commercial 1 - - - 483 483 Installment 1 - - - 40 40 Commercial 3 - - 33 95 128 Home equity line of credit 3 - - - 153 153 Total 16 $ - $ - $ 33 $ 2,291 $ 2,324 For the Year Ended December 31, 2014 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 10 $ - $ - $ 224 $ 1,520 $ 1,744 Construction 1 4,532 - - - 4,532 Installment 2 39 - - 16 55 Commercial 4 2,009 - - 1,121 3,130 Total 17 $ 6,580 $ - $ 224 $ 2,657 $ 9,461 For the Year Ended December 31, 2013 (Dollars in thousands) Number of Extended Adjusted Combination Other Total Real estate: Residential 7 $ - $ - $ 225 $ 1,392 $ 1,617 Commercial 4 2,095 - - 136 2,231 Construction 1 - - - 187 187 Installment 3 - - 34 181 215 Commercial 6 1,951 - - 150 2,101 Home equity line of credit 3 - - 14 293 307 Total 24 $ 4,046 $ - $ 273 $ 2,339 $ 6,658
Schedule of loans modified as a TDR	For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Number of Recorded Number of Recorded Number of Recorded Real estate: Residential 1 $ 314 2 $ 662 - $ - Commercial - - - - 2 1,758 Installment 1 31 - - - - Commercial - - 2 69 2 100 Home equity line of credit - - - - 1 183 Total 2 $ 345 4 $ 731 5 $ 2,041 (1) The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included.
Schedule of loans by risk rating	December 31, 2015 (Dollars in thousands) Pass Special Mention Substandard Doubtful Total Real estate: Residential $ 838,314 $ 1,154 $ 10,254 $ - $ 849,722 Commercial 867,531 10,861 9,039 - 887,431 Construction 26,176 - 4,719 - 30,895 Installment 2,886 52 32 - 2,970 Commercial 390,719 10,354 8,311 166 409,550 Collateral 1,647 - 21 - 1,668 Home equity line of credit 173,879 229 593 - 174,701 Revolving credit 91 - - - 91 Resort 784 - - - 784 Total Loans $ 2,302,027 $ 22,650 $ 32,969 $ 166 $ 2,357,812 December 31, 2014 (Dollars in thousands) Pass Special Mention Substandard Doubtful Total Real estate: Residential $ 815,209 $ 488 $ 11,308 $ - $ 827,005 Commercial 741,278 12,550 11,238 - 765,066 Construction 51,947 705 4,719 - 57,371 Installment 3,113 41 202 - 3,356 Commercial 285,185 14,754 9,557 212 309,708 Collateral 1,733 - - - 1,733 Home equity line of credit 168,238 302 1,228 - 169,768 Revolving credit 99 - - - 99 Resort 929 - - - 929 Total Loans $ 2,067,731 $ 28,840 $ 38,252 $ 212 $ 2,135,035

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2015
Property, Plant and Equipment [Abstract]
Schedule of premises and equipment accounts	As of December 31, 2015 2014 (Dollars in thousands) Land $ 1,326 $ 1,326 Premises and leasehold improvements 19,314 18,767 Furniture and equipment 15,280 14,215 Software 4,846 4,605 40,766 38,913 Less: accumulated depreciation and amortization (22,201 ) (20,040 ) $ 18,565 $ 18,873

Credit Arrangements (Tables)

Credit Arrangements (Tables)	12 Months Ended
	Dec. 31, 2015
Debt Disclosure [Abstract]
Schedule of FHLBB advances	December 31, 2015 2014 Amount Weighted Amount Weighted (Dollars in thousands) 2015 $ - - % $ 290,000 0.41 % 2016 157,000 0.46 - - 2017 35,000 1.23 35,000 1.23 2018 50,000 1.53 20,000 1.83 2019 81,600 1.74 56,700 1.82 2020 40,000 1.75 - - Thereafter 14,000 1.90 - - $ 377,600 1.14 % $ 401,700 0.75 %
Schedule of outstanding borrowings	(Dollars in thousands) December 31, Advance Date Interest Rate Maturity Date 2015 2014 March 13, 2008 3.34 % 3/13/2018 $ 6,000 $ 6,000 March 13, 2008 3.93 % 3/13/2018 4,500 4,500 March 13, 2008 3.16 % 3/13/2015 - 10,500 $ 10,500 $ 21,000

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2015
Banking and Thrift [Abstract]
Schedule of deposit balances and weighted average interest rates	As of December 31, 2015 2014 Amount Rate Amount Rate (Dollars in thousands) Noninterest-bearing demand deposits $ 401,388 $ 330,524 Interest-bearing NOW accounts 468,054 0.29 % 355,412 0.26 % Money market 460,737 0.79 % 470,991 0.74 % Savings accounts 220,389 0.11 % 210,892 0.10 % Time deposits 440,790 1.03 % 365,222 0.91 % Total interest-bearing deposits 1,589,970 0.61 % 1,402,517 0.55 % Total deposits $ 1,991,358 $ 1,733,041
Schedule of contractual maturities of time deposits	As of December 31, 2015 2014 (Dollars in thousands) Less than one year $ 267,748 $ 239,627 One to two years 106,002 61,338 Two to three years 28,245 32,961 Three to four years 23,228 7,668 Four to five years 15,567 23,628 $ 440,790 $ 365,222
Schedule of interest expense on deposits	For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) NOW accounts $ 1,351 $ 976 $ 638 Money market 3,592 3,112 2,878 Savings accounts 226 205 206 Time deposits 4,203 3,076 3,460 Total interest expense $ 9,372 $ 7,369 $ 7,182

Pension and Other Postretirem39

Pension and Other Postretirement Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2015
Compensation and Retirement Disclosure [Abstract]
Schedule of change in benefit obligation, plan assets and the funded status of the pension plans and other postretirement benefits	Pension Plans Other Postretirement Benefits Year Ended December 31, Year Ended December 31, 2015 2014 2015 2014 (Dollars in thousands) Change in benefit obligation: Benefit obligation at beginning of year $ 26,923 $ 21,909 $ 3,224 $ 3,156 Service cost - - 75 60 Interest cost 1,036 1,022 127 146 Actuarial (gain) loss (1,689 ) 5,009 (442 ) (45 ) Benefits paid (1,095 ) (1,017 ) (85 ) (92 ) Benefit obligation at end of year 25,175 26,923 2,899 3,225 Change in plan assets: Fair value of plan assets at beginning of year 19,271 17,896 - - Actual return on plan assets (379 ) 666 - - Employer contributions 1,226 1,726 85 92 Benefits paid (1,095 ) (1,017 ) (85 ) (92 ) Fair value of plan assets at end of year 19,023 19,271 - - Funded status recognized in the statements of condition $ (6,152 ) $ (7,652 ) $ (2,899 ) $ (3,225 ) Accumulated benefit obligation $ (25,175 ) $ (26,923 )
Schedule of amounts recognized in accumulated other comprehensive income that have not yet been recognized as a component of net period benefit cost	Pension Plans Other Postretirement Benefits Year Ended December 31, Year Ended December 31, 2015 2014 2015 2014 (Dollars in thousands) Prior service cost $ - $ - $ 155 $ 189 Actuarial loss (7,044 ) (7,419 ) (24 ) (326 ) Unrecognized components of net periodic benefit cost in accumulated other comprehensive loss, net of tax $ (7,044 ) $ (7,419 ) $ 131 $ (137 )
Schedule of components of net periodic pension and benefit costs	Pension Plans Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Components of net periodic pension cost: Service cost $ - $ - $ - Interest cost 1,036 1,022 951 Expected return on plan assets (1,448 ) (1,339 ) (1,135 ) Amortization of unrecognized prior service cost - - - Recognized net actuarial loss 709 306 573 Curtailment charge - - - Net periodic pension cost 297 (11 ) 389 Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income: Net loss (gain) (1) 138 5,683 (2,907 ) Amortization of net loss (709 ) (306 ) (573 ) Amortization of prior service cost - - - Curtailment charge - - - Total recognized in other comprehensive income (571 ) 5,377 (3,480 ) Total recognized in net periodic pension cost and other comprehensive income $ (274 ) $ 5,366 $ (3,091 ) (1) For the year ended December 31, 2014, the increase in loss was primarily due to the mortality tables being updated from IRS 2013 Combined Static Mortality to SOA RP-2014 Total Dataset Mortality with Scale MP-2014, which better reflected the overall mortality trend in private pension plans in the U.S. and a change in the discount rate. Other Postretirement Benefits Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Components of net periodic pension cost: Service cost $ 75 $ 60 $ 101 Interest cost 127 146 128 Recognized net loss 21 18 42 Amortization of unrecognized prior service cost (50 ) (50 ) (50 ) Curtailment charge - - - Net periodic pension cost 173 174 221 Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income: Net gain (442 ) (45 ) (310 ) Amortization of prior service cost - - - Amortization of net loss (21 ) (18 ) (42 ) Change in prior service costs 50 50 50 Total recognized in other comprehensive income (413 ) (13 ) (302 ) Total recognized in net periodic pension cost and other comprehensive income $ (240 ) $ 161 $ (81 )
Schedule of estimated amounts amortized from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year	(Dollars in thousands) Pension Plans Other Post Prior service cost (credit) $ - $ (50 ) Actuarial loss 671 -
Schedule of significant actuarial assumptions	Pension Benefits Other Postretirement Benefits December 31, December 31, 2015 2014 2015 2014 Weighted-average assumptions used to determine funding status: Discount rate (1) 4.35 % 3.95 % 4.20 % 3.85 % Rate of compensation increase * (2) n/a n/a n/a n/a Weighted-average assumptions used to determine net periodic pension costs: Discount rate 3.95 % 4.85 % 3.85 % 4.75 % Expected return on plan assets (2) 6.00 % 7.50 % n/a n/a Rate of compensation increase * (2) n/a n/a n/a n/a (1) Weighted average discount rate for the supplemental retirement plan was 3.80 % and 3.55% for the years ended December 31, 2015 and 2014, respectively. (2) Rates not applicable to the supplemental retirement plan. * The compensation rate increase is not applicable after the Pension Plan freeze on February 28, 2013.
Schedule of percentage of health care trend assumptions	At December 31, 2015 2014 Health care cost trend rate assumed for next year 9.50 % 9.50 % Rate that the cost trend rate gradually declines to 5.00 % 5.00 % Year that the rate reaches the rate it is assumed to remain at 2023 2023
Schedule of one-percentage point change in assumed health care cost trend rates	Effect of a Change in the Health Care Cost Trend Rates 2015 2014 One One One One (Dollars in thousands) Effect on total of service and interest components $ 11 $ (10 ) $ 12 $ (10 ) Effect on postretirement benefit obligation 233 (198 ) 294 (247 )
Schedule of fair value of the company's pension plan assets by asset category	December 31, 2015 Investments at Fair Value (Dollars in thousands) Level 1 Level 2 Level 3 Total Mutual funds: Fixed income $ 6,659 $ - $ - $ 6,659 Equity 5,522 - - 5,522 Pooled separate accounts: Equity separate account - 6,136 - 6,136 Money market separate account - 3 - 3 High yield separate account - 703 - 703 $ 12,181 $ 6,842 $ - $ 19,023 December 31, 2014 Investments at Fair Value (Dollars in thousands) Level 1 Level 2 Level 3 Total Mutual funds: Fixed income $ 6,680 $ - $ - $ 6,680 Equity 5,307 - - 5,307 Pooled separate accounts: Equity separate account - 5,926 - 5,926 Money market separate account - 619 - 619 High yield separate account - 739 - 739 $ 11,987 $ 7,284 $ - $ 19,271
Schedule of benefit pension plan's weighted-average asset allocations and the Plan's long-term allocation structure by asset category	Actual Percentage of Fair Value At December 31, Target 2015 2014 Allocation High yield and money market funds 4 % 7 % 5-15 % Equity funds 61 % 58 % 30-70 % Fixed income funds 35 % 35 % 30-70 % Total 100 % 100 %
Schedule of summary of benefit payments expected to be paid by the non-contributory defined benefit pension plans	2016 $ 1,181 2017 1,202 2018 1,197 2019 1,263 2020 1,302 Years 2021 - 2025 6,947 $ 13,092
Schedule of summary of benefit payments expected to be paid by the medical, dental and life insurance plan	2016 $ 150 2017 156 2018 153 2019 159 2020 163 Years 2021 - 2025 804 $ 1,585
Schedule of shares held by the ESOP	Allocated 381,444 Committed to be released 95,361 Unallocated 953,611 1,430,416

Stock Incentive Plan (Tables)

Stock Incentive Plan (Tables)	12 Months Ended
	Dec. 31, 2015
Compensation and Retirement Disclosure [Abstract]
Schedule of weighted-average assumptions	2015 2014 Weighted per share average fair value of options granted $ 3.33 $ 3.77 Weighted-average assumptions: Risk-free interest rate 1.61 % 1.93 % Expected volatility 24.97 % 28.20 % Expected dividend yield 1.99 % 1.89 % Weighted-average dividend yield 1.50% - 2.35 % 1.09% - 2.51 % Expected life of options granted 6.0 years 6.0 years
Schedule of summary of the Company's stock option activity and related information for its option grants	Number of Weighted-Average Weighted-Average Aggregate Outstanding at December 31, 2014 1,671,157 $ 13.04 Granted 38,000 16.26 Exercised (31,600 ) 13.04 Forfeited (20,200 ) 13.49 Expired (1,200 ) 12.95 Outstanding at December 31, 2015 1,656,157 $ 13.11 6.48 $ 7,095 Exercisable at December 31, 2015 1,296,537 $ 13.02 6.32 $ 5,689
Schedule of summary of the status of the Company's restricted stock	Number of Weighted-Average Unvested at December 31, 2014 266,884 $ 12.95 Granted - - Vested (140,594 ) 12.95 Forfeited - - Unvested at December 31, 2015 126,290 $ 12.95

Derivative Financial Instrume41

Derivative Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of interest rate swaps that were not designated for hedge accounting	December 31, 2015 December 31, 2014 (Dollars in thousands) Consolidated # of Notional Estimated # of Notional Estimated Commercial loan customer interest rate swap position Other Assets 60 $ 257,693 $ 10,564 43 $ 174,884 $ 7,167 Commercial loan customer interest rate swap position Other Liabilities 6 23,411 (78 ) 8 27,988 (431 ) Counterparty interest rate swap position Other Liabilities 66 281,104 (10,599 ) 51 202,872 (6,821 )
Schedule of changes in the fair value of non-hedge accounting derivatives	Years Ended December 31, 2015 2014 2013 Interest Income MTM Gain Net Impact Interest Income MTM Gain Net Impact Interest Income MTM (Loss) Gain Net Impact (Dollars in thousands) Commercial loan customer interest rate swap position $ (5,301 ) $ 3,397 $ (1,904 ) $ (3,704 ) $ 3,929 $ 225 $ 3,078 $ (4,990 ) $ (1,912 ) Counterparty interest rate swap position 5,301 (3,397 ) 1,904 3,704 (3,929 ) (225 ) (3,078 ) 4,990 1,912 Total $ - $ - $ - $ - $ - $ - $ - $ - $ -

Offsetting of Financial Asset42

Offsetting of Financial Assets and Liabilities (Tables)	12 Months Ended
	Dec. 31, 2015
Offsetting [Abstract]
Schedule of contractual maturities of repurchase agreement borrowings and repurchase liabilities	December 31, 2015 Remaining Contractual Maturity of the Agreements (Dollars in thousands) Overnight and Up to One One Year to Total Repurchase agreement borrowings U.S. Government agency obligations $ - $ - $ 6,000 $ 6,000 Government sponsored residential mortgage-backed securities - - 4,500 4,500 Total repurchase agreement borrowings - - 10,500 10,500 Repurchase liabilities U.S. Government agency obligations 35,769 - - 35,769 Total repurchase liabilities 35,769 - - 35,769 Total $ 35,769 $ - $ 10,500 $ 46,269
Schedule of potential effect of rights of setoff associated with recognized financial assets and liabilities	December 31, 2015 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 10,564 $ - $ 10,564 $ - $ - $ 10,564 $ - Total $ 10,564 $ - $ 10,564 $ - $ - $ 10,564 $ - December 31, 2015 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 10,677 $ - $ 10,677 $ - $ - $ 10,677 $ - Repurchase agreement borrowings 10,500 - 10,500 - 10,500 - - Total $ 21,177 $ - $ 21,177 $ - $ 10,500 $ 10,677 $ - December 31, 2014 Gross Amounts Not Offset in the Statement of Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 7,167 $ - $ 7,167 $ - $ - $ 6,750 $ 417 Total $ 7,167 $ - $ 7,167 $ - $ - $ 6,750 $ 417 December 31, 2014 Gross Amounts Not Offset in the Statement of Financial Condition Gross Amount Gross Amounts Net Amounts of Financial Securities Cash Net (Dollars in thousands) Interest rate swap derivatives $ 7,252 $ - $ 7,252 $ - $ - $ 6,750 $ 502 Repurchase agreement borrowings 21,000 - 21,000 - 21,000 - - Total $ 28,252 $ - $ 28,252 $ - $ 21,000 $ 6,750 $ 502

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Schedule of components of the income tax provision	For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Current provision Federal $ 3,864 $ 3,470 $ 1,480 State 100 44 2 3,964 3,514 1,482 Deferred provision (benefit) Federal 1,780 (555 ) (313 ) State (17 ) (132 ) - 1,763 (687 ) (313 ) Total provision for income taxes $ 5,727 $ 2,827 $ 1,169
Schedule of reconciliation of the expected federal statutory tax to the income tax provision	For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Income tax expense at statutory federal tax rate $ 6,407 $ 4,257 $ 1,657 ESOP 138 123 94 Death benefits (133 ) - (37 ) Dividends received deduction (54 ) (54 ) (52 ) State income taxes 54 (57 ) 1 Other - net 90 39 30 Changes in cash surrender value of life insurance (453 ) (396 ) (410 ) Impact of tax rate changes - (537 ) - Valuation allowance 764 - - Municipal income - net (1,086 ) (548 ) (114 ) Income tax provision as reported $ 5,727 $ 2,827 $ 1,169
Schedule of components of net deferred tax assets	At December 31, 2015 2014 (Dollars in thousands) Deferred tax assets Allowance for loan losses $ 7,130 $ 6,680 Minimum pension liability and postretirement benefits 4,832 5,139 Deferred compensation 2,871 2,830 Charitable contribution carryforward 1,508 1,923 Stock compensation 1,933 1,542 Accrued bonus 1,487 1,366 Other 1,255 1,245 Other than temporary impairment on securities available-for-sale 17 1,026 Allowance for off-balance sheet provision 177 155 Net unrealized loss on securities available-for-sale 135 - Gross deferred tax assets 21,345 21,906 Valuation reserve (771 ) - Net deferred tax assets 20,574 21,906 Deferred tax liabilities Net origination fees 2,982 2,686 Other 1,561 1,187 Fixed assets 211 409 Accrued pension 249 127 Bond discount accretion 128 85 Net unrealized gain on securities available-for-sale - 571 Gross deferred tax liabilities 5,131 5,065 Net deferred tax assets 15,443 16,841
Schedule of allocation of deferred tax expense (benefit)	At December 31, 2015 2014 (Dollars in thousands) Deferred tax benefit allocated to capital $ (365 ) $ (1,270 ) Deferred tax expense (benefit) allocated to income 1,763 (687 ) Total change in deferred taxes $ 1,398 $ (1,957 )

Lease Commitments (Tables)

Lease Commitments (Tables)	12 Months Ended
	Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]
Schedule of future minimum rental commitments	(Dollars in thousands) 2016 $ 2,624 2017 2,711 2018 2,728 2019 2,384 2020 1,092 Thereafter 8,285 $ 19,824

Financial Instruments with Of45

Financial Instruments with Off-Balance Sheet Risk (Tables)	12 Months Ended
	Dec. 31, 2015
Financial Instruments With Off Balance Sheet Risk Disclosure [Abstract]
Schedule of financial instruments whose contract amounts represent credit risk	December 31, December 31, 2015 2014 (Dollars in thousands) Approved loan commitments $ 46,144 $ 33,737 Unadvanced portion of construction loans 44,457 41,604 Unused lines for home equity loans 204,983 173,493 Unused revolving lines of credit 365 367 Unused commercial letters of credit 3,558 4,028 Unused commercial lines of credit 187,819 190,247 $ 487,326 $ 443,476

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2015
Fair Value Disclosures [Abstract]
Schedule of financial instruments carried at fair value on a recurring basis	December 31, 2015 Quoted Prices in Significant Significant (Dollars in thousands) Total (Level 1) (Level 2) (Level 3) Assets U.S. Treasury obligations $ 38,859 $ 21,996 $ 16,863 $ - U.S. Government agency obligations 81,805 - 81,805 - Government sponsored residential mortgage-backed securities 5,153 - 5,153 - Corporate debt securities 1,048 - 1,048 - Preferred equity securities 1,632 1,632 - - Marketable equity securities 160 160 - - Mutual funds 3,767 - 3,767 - Securities available-for-sale 132,424 23,788 108,636 - Interest rate swap derivative 10,564 - 10,564 - Derivative loan commitments 207 - - 207 Total $ 143,195 $ 23,788 $ 119,200 $ 207 Liabilities Interest rate swap derivative $ 10,677 $ - $ 10,677 $ - Forward loan sales commitments 70 - - 70 Total $ 10,747 $ - $ 10,677 $ 70 December 31, 2014 Quoted Prices in Significant Significant (Dollars in thousands) Total (Level 1) (Level 2) (Level 3) Assets U.S. Treasury obligations $ 123,816 $ 123,816 $ - $ - U.S. Government agency obligations 49,109 49,109 - - Government sponsored residential mortgage-backed securities 6,907 - 6,907 - Corporate debt securities 1,085 - 1,085 - Trust preferred debt securities 1,557 - 1,557 - Preferred equity securities 1,676 - 1,676 - Marketable equity securities 170 170 - - Mutual funds 3,721 - 3,721 - Securities available-for-sale 188,041 173,095 14,946 - Interest rate swap derivative 7,167 - 7,167 - Derivative loan commitments 40 - - 40 Total $ 195,248 $ 173,095 $ 22,113 $ 40 Liabilities Interest rate swap derivative $ 7,252 $ - $ 7,252 $ - Forward loan sales commitments 26 - - 26 Total $ 7,278 $ - $ 7,252 $ 26
Schedule of assets measured at fair value according to Level 3 inputs	Derivative and Forward Loan Sales Commitments, Net For the Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Balance, at beginning of year $ 14 $ 47 $ 488 Total realized gain (loss): Included in earnings 123 (33 ) (441 ) Balance, at the end of year $ 137 $ 14 $ 47
Schedule of valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a recurring basis	December 31, 2015 Significant (Dollars in thousands) Fair Value Valuation Methodology Unobservable Inputs Input Derivative and forward loan sales commitments, net $ 137 Adjusted quoted prices in active markets Embedded servicing value 1.28 % December 31, 2014 Significant (Dollars in thousands) Fair Value Valuation Methodology Unobservable Inputs Input Derivative and forward loan sales commitments, net $ 14 Adjusted quoted prices in active markets Embedded servicing value 1.07 %
Schedule of financial instruments carried at fair value on a nonrecurring basis	December 31, 2015 December 31, 2014 Quoted Prices in Significant Significant Quoted Prices in Significant Significant Active Markets for Observable Unobservable Active Markets for Observable Unobservable Identical Assets Inputs Inputs Identical Assets Inputs Inputs (Level 1) (Level 2) (Level 3) (Level 1) (Level 2) (Level 3) (Dollars in thousands) Impaired loans $ - $ - $ 4,225 $ - $ - $ 1,647 Other real estate owned - - 279 - - -
Schedule of valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a non-recurring basis	December 31, 2015 (Dollars in thousands) Fair Value Valuation Methodology Significant Range of Inputs Weighted Impaired loans $ 4,225 Appraisals Discount for dated appraisal 5% - 20% 12.5 % Discount for costs to sell 8% - 15% 11.5 % Other real estate owned $ 279 Appraisals Discount for costs to sell 8% - 15% 11.5 % Discount for condition 10% - 30% 20.0 % December 31, 2014 (Dollars in thousands) Fair Value Valuation Methodology Significant Range of Inputs Weighted Impaired loans $ 1,647 Appraisals Discount for dated appraisal 0% - 20% 10.0 % Discount for costs to sell 8% - 15% 11.5 %
Schedule of carrying amount, fair value, and placement in the fair value hierarchy of the Company's financial instruments	December 31, 2015 December 31, 2014 Estimated Estimated Fair Value Carrying Fair Carrying Fair Hierarchy Level Amount Value Amount Value (Dollars in thousands) Financial assets Securities held-to-maturity Level 2 $ 32,246 $ 32,357 $ 16,224 $ 16,416 Securities available-for-sale See previous table 132,424 132,424 188,041 188,041 Loans Level 3 2,361,796 2,336,293 2,135,035 2,130,994 Loans held-for-sale Level 2 9,637 9,686 2,417 2,469 Mortgage servicing rights Level 3 4,406 5,029 3,336 3,572 Federal Home Loan Bank of Boston stock Level 2 21,729 21,729 19,785 19,785 Alternative investments Level 3 2,508 2,409 2,694 2,695 Interest rate swap derivatives Level 2 10,564 10,564 7,167 7,167 Derivative loan commitments Level 3 207 207 40 40 Financial liabilities Deposits other than time deposits Level 1 1,550,568 1,550,568 1,367,819 1,367,819 Time deposits Level 2 440,790 444,803 365,222 368,974 Federal Home Loan Bank of Boston advances Level 2 377,600 376,626 401,700 400,226 Repurchase agreement borrowings Level 2 10,500 10,539 21,000 21,669 Repurchase liabilities Level 2 35,769 35,765 48,987 48,986 Interest rate swap derivatives Level 2 10,677 10,677 7,252 7,252 Forward loan sales commitments Level 3 70 70 26 26

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2015
Regulatory Matters Disclosure [Abstract]
Schedule of actual capital amounts and ratios for the Company and the Bank	Actual Minimum Required To Be Well (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio Farmington Bank: At December 31, 2015 Total Capital (to Risk Weighted Assets) $ 236,486 11.16 % $ 169,524 8.00 % $ 211,905 10.00 % Tier I Capital (to Risk Weighted Assets) 215,787 10.18 127,183 6.00 169,577 8.00 Common Equity Tier I Capital (to Risk Weighted Assets) 215,787 10.18 95,387 4.50 137,781 6.50 Tier I Leverage Capital (to Average Assets) 215,787 8.03 107,490 4.00 134,363 5.00 At December 31, 2014 Total Capital (to Risk Weighted Assets) $ 220,616 11.65 % $ 151,496 8.00 % $ 189,370 10.00 % Tier I Capital (to Risk Weighted Assets) 201,216 10.63 75,716 4.00 113,574 6.00 Tier I Leverage Capital (to Average Assets) 201,216 8.25 97,559 4.00 121,949 5.00 First Connecticut Bancorp, Inc.: At December 31, 2015 Total Capital (to Risk Weighted Assets) $ 273,255 12.88 % $ 169,724 8.00 % $ 212,155 10.00 % Tier I Capital (to Risk Weighted Assets) 252,556 11.91 127,232 6.00 169,643 8.00 Common Equity Tier I Capital (to Risk Weighted Assets) 252,556 11.91 95,424 4.50 137,835 6.50 Tier I Leverage Capital (to Average Assets) 252,556 9.39 107,585 4.00 134,481 5.00 At December 31, 2014 Total Capital (to Risk Weighted Assets) $ 260,157 13.73 % $ 151,585 8.00 % $ 189,481 10.00 % Tier I Capital (to Risk Weighted Assets) 240,757 12.70 75,829 4.00 113,743 6.00 Tier I Leverage Capital (to Average Assets) 240,757 9.86 97,670 4.00 122,088 5.00

Other Comprehensive Income (Tab

Other Comprehensive Income (Tables)	12 Months Ended
	Dec. 31, 2015
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Schedule of changes in accumulated other comprehensive loss by component	Investment Employee Benefit Accumulated (Dollars in thousands) Balance at December 31, 2012 $ 465 $ (6,577 ) $ (6,112 ) Other comprehensive (loss) income during 2013 (833 ) - (833 ) Amount reclassified from accumulated other comprehensive loss, net of tax 224 2,497 2,721 Net change (609 ) 2,497 1,888 Balance at December 31, 2013 (144 ) (4,080 ) (4,224 ) Other comprehensive income (loss) during 2014 1,190 (3,477 ) (2,287 ) Balance at December 31, 2014 1,046 (7,557 ) (6,511 ) Other comprehensive (loss) income during 2015 (2,281 ) - (2,281 ) Amount reclassified from accumulated other comprehensive loss, net of tax 986 644 1,630 Balance at December 31, 2015 $ (249 ) $ (6,913 ) $ (7,162 )
Schedule of reconciliation of the changes in components of other comprehensive income	For the Year Ended December 31, 2015 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized losses on available-for-sale securities $ (3,525 ) $ 1,244 $ (2,281 ) Less: net security gains reclassified into other noninterest income 1,523 (537 ) 986 Net change in fair value of securities available-for-sale (2,002 ) 707 (1,295 ) Reclassification adjustment for prior service costs and net loss included in net periodic pension costs (1) 986 (342 ) 644 Total other comprehensive loss $ (1,016 ) $ 365 $ (651 ) For the Year Ended December 31, 2014 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized gains on available-for-sale securities $ 1,831 $ (641 ) $ 1,190 Less: net security gains reclassified into other noninterest income - - - Net change in fair value of securities available-for-sale 1,831 (641 ) 1,190 Reclassification adjustment for prior service costs and net loss included in net periodic pension costs (1) (5,388 ) 1,911 (3,477 ) Total other comprehensive loss $ (3,557 ) $ 1,270 $ (2,287 ) For the Year Ended December 31, 2013 Pre Tax Tax Benefit After Tax (Dollars in thousands) Unrealized losses on available-for-sale securities $ (1,263 ) $ 430 $ (833 ) Less: net security gains reclassified into other noninterest income 340 (116 ) 224 Net change in fair value of securities available-for-sale (923 ) 314 (609 ) Reclassification adjustment for prior service costs and net gain included in net periodic pension costs (1) 3,783 (1,286 ) 2,497 Total other comprehensive income $ 2,860 $ (972 ) $ 1,888 (1) Amounts are included in salaries and employee benefits in the Consolidated Statements of Income.

Parent Company Statements (Tabl

Parent Company Statements (Tables)	12 Months Ended
	Dec. 31, 2015
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Schedule of condensed statements of condition	At December 31, 2015 2014 (Dollars in thousands) Assets Cash and cash equivalents $ 33,164 $ 27,875 Deferred income taxes 929 2,068 Due from Farmington Bank 58 8,010 Investment in Farmington Bank 208,952 195,022 Prepaid expenses and other assets 2,669 1,644 Total assets $ 245,772 $ 234,619 Liabilities $ 51 $ 56 Stockholders' equity 245,721 234,563 Total liabilities and stockholders’ equity $ 245,772 $ 234,619
Schedule of condensed statements of operations	For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Interest income $ 53 $ 79 $ 157 Noninterest expense (1,752 ) (1,683 ) (1,627 ) Income tax (expense) benefit (303 ) 503 364 Loss before equity in undistributed earnings of Farmington Bank (2,002 ) (1,101 ) (1,106 ) Equity in undistributed earnings of Farmington Bank 14,581 10,436 4,810 Net income $ 12,579 $ 9,335 $ 3,704
Schedule of condensed statements of comprehensive income (loss)	For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Net income $ 12,579 $ 9,335 $ 3,704 Other comprehensive (loss) income, before tax Unrealized (losses) gains on securities: Unrealized holding (losses) gains arising during the period (3,525 ) 1,831 (1,263 ) Less: reclassification adjustment for gains included in net income 1,523 - 340 Net change in unrealized (losses) gains (2,002 ) 1,831 (923 ) Change related to pension and other postretirement benefit plans 986 (5,388 ) 3,783 Other comprehensive (loss) income, before tax (1,016 ) (3,557 ) 2,860 Income tax (benefit) expense (365 ) (1,270 ) 972 Other comprehensive (loss) income, net of tax (651 ) (2,287 ) 1,888 Comprehensive income $ 11,928 $ 7,048 $ 5,592
Schedule of condensed statements of cash flows	For The Year Ended December 31, 2015 2014 2013 (Dollars in thousands) Cash flows from operating activities: Net income $ 12,579 $ 9,335 $ 3,704 Adjustments to reconcile net income to net cash provided by operating activities: Amortization of ESOP expense 1,522 1,480 1,404 Share based compensation expense 3,118 2,923 3,576 Equity in undistributed net income of Farmington Bank (14,581 ) (10,436 ) (4,810 ) Deferred income tax 1,139 253 286 Due from Farmington Bank 7,952 (1,892 ) (2,635 ) Increase in prepaid expenses and other assets (1,025 ) (839 ) (778 ) Decrease in accrued expenses and other liabilities (5 ) (3 ) (283 ) Net cash provided by operating activities 10,699 821 464 Cash flows from financing activities: Cancelation of shares for tax withholding (498 ) (440 ) (576 ) Repurchase of common stock (2,200 ) (6,257 ) (18,910 ) Excess tax benefits from stock-based compensation 152 110 35 Exercise of stock options 412 27 1,171 Cash dividend paid (3,276 ) (2,537 ) (1,878 ) Net cash used in financing activities (5,410 ) (9,097 ) (20,158 ) Net increase (decrease) in cash and cash equivalents 5,289 (8,276 ) (19,694 ) Cash and cash equivalents at beginning of year 27,875 36,151 55,845 Cash and cash equivalents at end of year $ 33,164 $ 27,875 $ 36,151

Selected Quarterly Consolidat50

Selected Quarterly Consolidated Financial Information (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2015
Quarterly Financial Information Disclosure [Abstract]
Schedule of summary of quarterly results of operations	Year Ended December 31, 2015 First Second Third Fourth quarter quarter quarter quarter (Dollars in thousands, except Per Share data) Interest income $ 19,532 $ 20,164 $ 21,094 $ 21,094 Interest expense 3,157 3,065 3,422 3,731 Net interest income 16,375 17,099 17,672 17,363 Provision for loan losses 615 663 386 776 Net interest income after provision for loan losses 15,760 16,436 17,286 16,587 Noninterest income 2,664 4,074 3,241 3,468 Noninterest expense 14,937 15,597 14,718 15,958 Income before income taxes 3,487 4,913 5,809 4,097 Income tax expense 976 1,441 1,594 1,716 Net income $ 2,511 $ 3,472 $ 4,215 $ 2,381 Net earnings per share: Basic $ 0.17 $ 0.23 $ 0.28 $ 0.16 Diluted $ 0.17 $ 0.23 $ 0.28 $ 0.16 Year Ended December 31, 2014 First Second Third Fourth quarter quarter quarter quarter (Dollars in thousands, except Per Share data) Interest income $ 16,980 $ 17,854 $ 18,528 $ 19,412 Interest expense 2,230 2,290 2,543 3,017 Net interest income 14,750 15,564 15,985 16,395 Provision for loan losses 505 410 1,041 632 Net interest income after provision for loan losses 14,245 15,154 14,944 15,763 Noninterest income 1,762 2,066 2,778 2,498 Noninterest expense 13,960 14,254 14,219 14,615 Income before income taxes 2,047 2,966 3,503 3,646 Income tax expense 555 776 997 499 Net income $ 1,492 $ 2,190 $ 2,506 $ 3,147 Net earnings per share: Basic $ 0.10 $ 0.15 $ 0.17 $ 0.21 Diluted $ 0.10 $ 0.14 $ 0.17 $ 0.21

Summary of Significant Accoun51

Summary of Significant Accounting Policies (Detail Textuals) $ in Millions	12 Months Ended
	Dec. 31, 2015USD ($)Officeshares	Jun. 21, 2013shares
Accounting Policies [Abstract]
Number of branch offices | Office	23
Number of shares approved for repurchase		1,676,452
Shares to be repurchased in percentage		10.00%
Number of shares repurchased	147,020
Value of shares repurchased | $	$ 2.2
Number of shares remaining to repurchase	757,745

Summary of Significant Accoun52

Summary of Significant Accounting Policies (Details Textuals 1) - Adjustments for error correction	3 Months Ended
	Dec. 31, 2015USD ($)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Increase in securities available for sale	$ 1,600,000
Decreased in deferred income taxes	600,000
Increased in comprehensive income	$ 1,000,000

Summary of Significant Accoun53

Summary of Significant Accounting Policies (Detail Textuals 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum limit of nonaccrual loans outstanding	$ 100,000
Foreclosed real estate included in prepaid expenses and other assets	$ 279,000	$ 400,000
Defined benefit plans, general information	In addition to providing pension benefits, we provide certain health care and life insurance benefits for retired employees. Participants or eligible employees hired before January 1, 1993 become eligible for the benefits if they retire after reaching age 62 with fifteen or more years of service.
Recorded investment	$ 4,500
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of unallocated allowances	0.00%
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of unallocated allowances	5.00%
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Threshold percentage limit of purchase price of the property	95.00%
Maximum limit loan-to-value ratio in percentage	80.00%
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum limit loan-to-value ratio in percentage	80.00%
Term of line of credit	10 years

Summary of Significant Accoun54

Summary of Significant Accounting Policies (Detail Textuals 3)	12 Months Ended
	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Depreciation method	straight-line method
Furniture and equipment
Property, Plant and Equipment [Line Items]
Estimated useful lives	three to ten years
Premises
Property, Plant and Equipment [Line Items]
Estimated useful lives	five to forty years

Restrictions on Cash and Due 55

Restrictions on Cash and Due from Banks (Detail Textuals) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Restrictions On Cash and Due From Banks [Abstract]
Cash and liquid assets required	$ 17.7	$ 10.1

Earnings Per Share - Calculatio

Earnings Per Share - Calculation of basic and diluted earnings per common share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Earnings Per Share [Abstract]
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	$ 12,579		$ 9,335		$ 3,704
Less: Dividends to participating shares									(41)		(55)		(56)
Income allocated to participating shares									(135)		(161)		(55)
Net income allocated to common stockholders									$ 12,403		$ 9,119		$ 3,593
Weighted-average shares issued (in shares)									17,996,918		18,025,893		18,059,089
Less: Average unallocated ESOP shares									(1,005,011)		(1,100,393)		(1,195,730)
Average treasury stock									(2,048,101)		(1,886,168)		(1,118,785)
Average unvested restricted stock									(217,199)		(357,185)		(491,153)
Weighted-average basic shares outstanding (in shares)									14,726,607		14,682,147		15,253,421
Plus: Average dilutive shares									223,047		111,199		16,791
Weighted-average diluted shares outstanding (in shares)									14,949,654		14,793,346		15,270,212
Net earnings per share:
Basic (in dollars per share)	$ 0.16	$ 0.28	$ 0.23	$ 0.17	$ 0.21	$ 0.17	$ 0.15	$ 0.10	$ 0.84	[1]	$ 0.62	[1]	$ 0.24	[1]
Diluted (in dollars per share)	$ 0.16	$ 0.28	$ 0.23	$ 0.17	$ 0.21	$ 0.17	$ 0.14	$ 0.10	$ 0.83	[1]	$ 0.62	[1]	$ 0.24	[1]
[1]	Certain per share amounts may not appear to reconcile due to rounding.

Earnings Per Share (Detail Text

Earnings Per Share (Detail Textuals) - shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of antidilutive securities excluded from earnings per share calculation	78,500	72,250	26,750

Investment Securities - Summary

Investment Securities - Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Available-for-sale
Amortized Cost	$ 132,807	$ 186,422
Gross Unrealized Gains - Recognized in OCI	423	2,181
Gross Unrealized Losses - Recognized in OCI	(806)	(562)
Carrying Value	$ 132,424	$ 188,041
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 132,424	$ 188,041
Held-to-maturity
Held-to-Maturity, Amortized Cost	$ 32,246	$ 16,224
Gross Unrealized Gains - Recognized in OCI
Gross Unrealized losses - Recognized in OCI
Carrying Value	$ 32,246	$ 16,224
Gross Unrealized Gains - Not Recognized in OCI	131	200
Gross Unrealized Losses - Not Recognized in OCI	(20)	(8)
Fair Value	32,357	16,416
U.S. Treasury obligations
Available-for-sale
Amortized Cost	38,782	123,739
Gross Unrealized Gains - Recognized in OCI	83	81
Gross Unrealized Losses - Recognized in OCI	(6)	(4)
Carrying Value	$ 38,859	$ 123,816
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 38,859	$ 123,816
U.S. Government agency obligations
Available-for-sale
Amortized Cost	82,002	49,013
Gross Unrealized Gains - Recognized in OCI	43	110
Gross Unrealized Losses - Recognized in OCI	(240)	(14)
Carrying Value	$ 81,805	$ 49,109
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 81,805	$ 49,109
Held-to-maturity
Held-to-Maturity, Amortized Cost	$ 24,000	$ 7,000
Gross Unrealized Gains - Recognized in OCI
Gross Unrealized losses - Recognized in OCI
Carrying Value	$ 24,000	$ 7,000
Gross Unrealized Gains - Not Recognized in OCI	28
Gross Unrealized Losses - Not Recognized in OCI	(20)	$ (8)
Fair Value	24,008	6,992
Government sponsored residential mortgage-backed securities
Available-for-sale
Amortized Cost	4,958	6,624
Gross Unrealized Gains - Recognized in OCI	$ 195	$ 283
Gross Unrealized Losses - Recognized in OCI
Carrying Value	$ 5,153	$ 6,907
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 5,153	$ 6,907
Held-to-maturity
Held-to-Maturity, Amortized Cost	$ 8,246	$ 9,224
Gross Unrealized Gains - Recognized in OCI
Gross Unrealized losses - Recognized in OCI
Carrying Value	$ 8,246	$ 9,224
Gross Unrealized Gains - Not Recognized in OCI	103	$ 200
Gross Unrealized Losses - Not Recognized in OCI
Fair Value	8,349	$ 9,424
Corporate debt securities
Available-for-sale
Amortized Cost	1,000	1,000
Gross Unrealized Gains - Recognized in OCI	$ 48	$ 85
Gross Unrealized Losses - Recognized in OCI
Carrying Value	$ 1,048	$ 1,085
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 1,048	$ 1,085
Preferred equity securities
Available-for-sale
Amortized Cost	$ 2,000	2,100
Gross Unrealized Gains - Recognized in OCI		2
Gross Unrealized Losses - Recognized in OCI	$ (368)	(426)
Carrying Value	$ 1,632	$ 1,676
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 1,632	$ 1,676
Marketable equity securities
Available-for-sale
Amortized Cost	108	108
Gross Unrealized Gains - Recognized in OCI	54	63
Gross Unrealized Losses - Recognized in OCI	(2)	(1)
Carrying Value	$ 160	$ 170
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 160	$ 170
Mutual funds
Available-for-sale
Amortized Cost	$ 3,957	$ 3,838
Gross Unrealized Gains - Recognized in OCI
Gross Unrealized Losses - Recognized in OCI	$ (190)	$ (117)
Carrying Value	$ 3,767	$ 3,721
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value	$ 3,767	$ 3,721
Trust preferred debt securities
Available-for-sale
Amortized Cost
Gross Unrealized Gains - Recognized in OCI		$ 1,557
Gross Unrealized Losses - Recognized in OCI
Carrying Value		$ 1,557
Gross Unrealized Gains - Not Recognized in OCI
Gross Unrealized Losses -Not Recognized in OCI
Fair Value		$ 1,557

Investment Securities - Gross u

Investment Securities - Gross unrealized losses and fair value (Details 1) $ in Thousands	Dec. 31, 2015USD ($)SecuritiesSecurity	Dec. 31, 2014USD ($)SecuritiesSecurity
Available-for-sale Debt securities:
Number of Securities | Security	14	9
Less than 12 Months Fair Value	$ 76,697	$ 60,908
Less than 12 months Gross Unrealized Loss	(246)	(18)
12 months or more Fair Value	4,405	4,421
12 months or more Gross Unrealized Loss	(560)	(544)
Total Fair Value	81,102	65,329
Total Gross Unrealized Loss	$ (806)	$ (562)
Held-to-maturity
Number of Securities | Securities	1	1
Less than 12 months Fair Value	$ 6,980	$ 6,992
Less than 12 Months Gross Unrealized Loss	$ (20)	$ (8)
12 months or more Fair Value
12 months or more Gross Unrealized Loss
Total Fair Value	$ 6,980	$ 6,992
Total Gross Unrealized Loss	$ (20)	$ (8)
Total number of securities | Security	15	10
Total investment securities in an unrealized loss position less than 12 months fair value	$ 83,677	$ 67,900
Total investment securities in an unrealized loss position less than 12 months gross unrealized loss	(266)	(26)
Total investment securities in an unrealized loss position 12 months or more fair value	4,405	4,421
Total investment securities in an unrealized loss position 12 months or more gross unrealized loss	(560)	(544)
Total investment securities in an unrealized loss position fair value	88,082	72,321
Total investment securities in an unrealized loss position gross unrealized loss	$ (826)	$ (570)
U.S. Treasury obligations
Available-for-sale Debt securities:
Number of Securities | Security	4	4
Less than 12 Months Fair Value	$ 19,935	$ 43,919
Less than 12 months Gross Unrealized Loss	$ (6)	$ (4)
12 months or more Fair Value
12 months or more Gross Unrealized Loss
Total Fair Value	$ 19,935	$ 43,919
Total Gross Unrealized Loss	$ (6)	$ (4)
U.S. Government agency obligations
Available-for-sale Debt securities:
Number of Securities | Security	7	2
Less than 12 Months Fair Value	$ 56,762	$ 16,989
Less than 12 months Gross Unrealized Loss	$ (240)	$ (14)
12 months or more Fair Value
12 months or more Gross Unrealized Loss
Total Fair Value	$ 56,762	$ 16,989
Total Gross Unrealized Loss	$ (240)	$ (14)
Held-to-maturity
Number of Securities | Securities	1	1
Less than 12 months Fair Value	$ 6,980	$ 6,992
Less than 12 Months Gross Unrealized Loss	$ (20)	$ (8)
12 months or more Fair Value
12 months or more Gross Unrealized Loss
Total Fair Value	$ 6,980	$ 6,992
Total Gross Unrealized Loss	$ (20)	$ (8)
Preferred equity securities
Available-for-sale Debt securities:
Number of Securities | Security	1	1
Less than 12 Months Fair Value
Less than 12 months Gross Unrealized Loss
12 months or more Fair Value	$ 1,632	$ 1,574
12 months or more Gross Unrealized Loss	(368)	(426)
Total Fair Value	1,632	1,574
Total Gross Unrealized Loss	$ (368)	$ (426)
Marketable equity securities
Available-for-sale Debt securities:
Number of Securities | Security	1	1
Less than 12 Months Fair Value
Less than 12 months Gross Unrealized Loss
12 months or more Fair Value	$ 5	$ 5
12 months or more Gross Unrealized Loss	(2)	(1)
Total Fair Value	5	5
Total Gross Unrealized Loss	$ (2)	$ (1)
Mutual funds
Available-for-sale Debt securities:
Number of Securities | Security	1	1
Less than 12 Months Fair Value
Less than 12 months Gross Unrealized Loss
12 months or more Fair Value	$ 2,768	$ 2,842
12 months or more Gross Unrealized Loss	(190)	(117)
Total Fair Value	2,768	2,842
Total Gross Unrealized Loss	$ (190)	$ (117)

Investment Securities - Amortiz

Investment Securities - Amortized cost and estimated market value of debt securities (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Available-for-Sale - Amortized Cost
Due in one year or less	$ 54,499	$ 107,010
Due after one year through five years	$ 67,285	59,920
Due after five years through ten years		$ 6,822
Due after ten years
Government sponsored residential mortgage-backed securities, available-for-sale, amortized cost	$ 4,958	$ 6,624
Available-for-sale, Amortized Cost	126,742	180,376
Available-for-Sale - Estimated Fair Value
Due in one year or less	54,511	107,008
Due after one year through five years	$ 67,201	60,099
Due after five years through ten years		6,903
Due after ten years		1,557
Government sponsored residential mortgage-backed securities, available-for-sale, fair value	$ 5,153	6,907
Available-for-Sale, Estimated Fair Value	$ 126,865	$ 182,474
Held-to-Maturity - Amortized Cost
Due in one year or less
Due after one year through five years	$ 24,000	$ 7,000
Due after five years through ten years
Due after ten years
Government sponsored residential mortgage-backed securities	$ 8,246	$ 9,224
Held-to-Maturity, Amortized Cost	$ 32,246	$ 16,224
Held-to-Maturity - Estimated Fair Value
Due in one year or less
Due after one year through five years	$ 24,008	$ 6,992
Due after five years through ten years
Due after ten years
Government sponsored residential mortgage-backed securities, held-to-maturity, fair value	$ 8,349	$ 9,424
Held-to-Maturity, Estimated Fair Value	$ 32,357	$ 16,416

Investment Securities (Detail T

Investment Securities (Detail Textuals) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Net unrealized gain (loss) on securities available for sale	$ (383,000)	$ 1,600,000
Income tax expense (benefit) on net unrealized gain (loss) on securities available for sale	(135,000)	575,000
Net unrealized gain (loss) on securities available for sale included in accumulated other comprehensive income	(249,000)	1,000,000
Gross realized gains on sales of securities available for sale	$ 1,500,000	$ 0	$ 340,000

Investment Securities (Detail62

Investment Securities (Detail Textuals 1) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
U.S. Treasury, U.S. Government agency obligations and Government sponsored residential mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Fair value of securities pledged as collateral for loan derivatives, public funds, repurchase liabilities and repurchase agreement borrowings	$ 112.4	$ 127.4

Investment Securities (Detail63

Investment Securities (Detail Textuals 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
FHLB Stock	$ 21,729	$ 19,785
Federal Home Loan Bank Of Boston
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
FHLB Stock	$ 21,700	$ 19,800

Investment Securities (Detail64

Investment Securities (Detail Textuals 3) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Schedule Of Available For Sale Securities and Held To Maturity [Line Items]
Alternative investments	$ 2,500,000	$ 2,700,000
Recognized profit distributions in its limited partnerships	26,000	75,000	$ 91,000
Unfunded commitments for alternative investments	637,000
Other noninterest income
Schedule Of Available For Sale Securities and Held To Maturity [Line Items]
Other-than-temporary impairment charge	144,000	51,000	$ 0
Other assets
Schedule Of Available For Sale Securities and Held To Maturity [Line Items]
Alternative investments	2,500,000	$ 2,700,000
Unfunded commitments for alternative investments	$ 637,000

Loans and Allowance for Loan 65

Loans and Allowance for Loan Losses - Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ (20,198)	$ (18,960)
Loans, net	2,341,598	2,119,917
Loans receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,357,812	2,135,035
Net deferred loan costs	3,984	3,842
Loans	2,361,796	2,138,877
Allowance for loan losses	(20,198)	(18,960)	$ (18,314)	$ (17,229)
Loans, net	2,341,598	2,119,917
Loans receivable | Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	849,722	827,005
Allowance for loan losses	(4,084)	(4,382)	(3,647)	(3,778)
Loans receivable | Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	887,431	765,066
Allowance for loan losses	(10,255)	(8,949)	(8,253)	(8,105)
Loans receivable | Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	30,895	57,371
Allowance for loan losses	(231)	(478)	(1,152)	(760)
Loans receivable | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,970	3,356
Allowance for loan losses	(39)	(41)	(48)	(77)
Loans receivable | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	409,550	309,708
Allowance for loan losses	(4,119)	(3,250)	$ (3,746)	$ (2,654)
Loans receivable | Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,668	$ 1,733
Allowance for loan losses
Loans receivable | Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 174,701	$ 169,768
Allowance for loan losses	(1,470)	(1,859)	$ (1,465)	$ (1,377)
Loans receivable | Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 91	$ 99
Allowance for loan losses
Loans receivable | Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 784	$ 929
Allowance for loan losses		$ (1)	$ (3)	$ (456)

Loans and Allowance for Loan 66

Loans and Allowance for Loan Losses - Changes in allowance for loan losses by segments (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	$ 18,960
Provision for (Reduction) loan losses	2,440	$ 2,588	$ 1,530
Balance at end of year	20,198	18,960
Loans receivable
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	18,960	18,314	17,229
Charge-offs	(1,349)	(2,103)	(523)
Recoveries	147	161	78
Provision for (Reduction) loan losses	2,440	2,588	1,530
Balance at end of year	20,198	18,960	18,314
Loans receivable | Real estate Residential
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	4,382	3,647	3,778
Charge-offs	(295)	(701)	(430)
Recoveries	112	58	6
Provision for (Reduction) loan losses	(115)	1,378	293
Balance at end of year	4,084	4,382	3,647
Loans receivable | Real estate Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	8,949	8,253	$ 8,105
Charge-offs	$ (213)	(93)
Recoveries		1
Provision for (Reduction) loan losses	$ 1,519	788	$ 148
Balance at end of year	10,255	8,949	8,253
Loans receivable | Real estate Construction
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	$ 478	$ 1,152	$ 760
Charge-offs
Recoveries
Provision for (Reduction) loan losses	$ (247)	$ (674)	$ 392
Balance at end of year	231	478	1,152
Loans receivable | Installment
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	41	48	$ 77
Charge-offs	$ (39)	$ (4)
Recoveries
Provision for (Reduction) loan losses	$ 37	$ (3)	$ (29)
Balance at end of year	39	41	48
Loans receivable | Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	3,250	3,746	2,654
Charge-offs	(318)	(1,066)	(31)
Recoveries	6	84	52
Provision for (Reduction) loan losses	1,181	486	1,071
Balance at end of year	$ 4,119	$ 3,250	$ 3,746
Loans receivable | Collateral
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year
Charge-offs
Recoveries
Provision for (Reduction) loan losses
Balance at end of year
Loans receivable | Home equity line of credit
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	$ 1,859	$ 1,465	$ 1,377
Charge-offs	$ (238)	$ (106)
Recoveries
Provision for (Reduction) loan losses	$ (151)	$ 500	$ 88
Balance at end of year	$ 1,470	$ 1,859	$ 1,465
Loans receivable | Revolving credit
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year
Charge-offs	$ (246)	$ (133)	$ (62)
Recoveries	29	18	20
Provision for (Reduction) loan losses	$ 217	$ 115	$ 42
Balance at end of year
Loans receivable | Resort
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	$ 1	$ 3	$ 456
Charge-offs
Recoveries
Provision for (Reduction) loan losses	$ (1)	$ (2)	$ (453)
Balance at end of year		$ 1	3
Loans receivable | Unallocated
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year			$ 22
Charge-offs
Recoveries
Provision for (Reduction) loan losses			$ (22)
Balance at end of year

Loans and Allowance for Loan 67

Loans and Allowance for Loan Losses - Allocation of the allowance by impairment methodology and by loan segment (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserve Allocation	$ 20,198	$ 18,960
Loans receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	41,017	43,452
Reserve Allocation - Loans individually evaluated for impairment	534	752
Total -Loans collectively evaluated for impairment	2,320,779	2,095,425
Reserve Allocation - Loans collectively evaluated for impairment	19,664	18,208
Total loans	2,361,796	2,138,877
Total Reserve Allocation	20,198	18,960	$ 18,314	$ 17,229
Loans receivable | Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	12,377	11,791
Reserve Allocation - Loans individually evaluated for impairment	139	285
Total -Loans collectively evaluated for impairment	841,921	819,630
Reserve Allocation - Loans collectively evaluated for impairment	3,945	4,097
Total Reserve Allocation	4,084	4,382	3,647	3,778
Loans receivable | Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	16,152	19,051
Reserve Allocation - Loans individually evaluated for impairment	26	233
Total -Loans collectively evaluated for impairment	870,757	745,501
Reserve Allocation - Loans collectively evaluated for impairment	10,229	8,716
Total Reserve Allocation	10,255	8,949	8,253	8,105
Loans receivable | Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	$ 4,719	$ 4,719
Reserve Allocation - Loans individually evaluated for impairment
Total -Loans collectively evaluated for impairment	$ 26,176	$ 52,652
Reserve Allocation - Loans collectively evaluated for impairment	231	478
Total Reserve Allocation	231	478	1,152	760
Loans receivable | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	259	251
Reserve Allocation - Loans individually evaluated for impairment	8	8
Total -Loans collectively evaluated for impairment	2,695	3,093
Reserve Allocation - Loans collectively evaluated for impairment	31	33
Total Reserve Allocation	39	41	48	77
Loans receivable | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	6,023	5,680
Reserve Allocation - Loans individually evaluated for impairment	361	225
Total -Loans collectively evaluated for impairment	403,473	303,980
Reserve Allocation - Loans collectively evaluated for impairment	3,758	3,025
Total Reserve Allocation	$ 4,119	$ 3,250	$ 3,746	$ 2,654
Loans receivable | Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment
Reserve Allocation - Loans individually evaluated for impairment
Total -Loans collectively evaluated for impairment	$ 1,668	$ 1,733
Reserve Allocation - Loans collectively evaluated for impairment
Total Reserve Allocation
Loans receivable | Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	$ 703	$ 1,031
Reserve Allocation - Loans individually evaluated for impairment
Total -Loans collectively evaluated for impairment	$ 173,998	$ 168,737
Reserve Allocation - Loans collectively evaluated for impairment	1,470	1,859
Total Reserve Allocation	$ 1,470	$ 1,859	$ 1,465	$ 1,377
Loans receivable | Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment
Reserve Allocation - Loans individually evaluated for impairment
Total -Loans collectively evaluated for impairment	$ 91	$ 99
Reserve Allocation - Loans collectively evaluated for impairment
Total Reserve Allocation
Loans receivable | Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total - Loans individually evaluated for impairment	$ 784	$ 929
Reserve Allocation - Loans individually evaluated for impairment		$ 1
Total -Loans collectively evaluated for impairment
Reserve Allocation - Loans collectively evaluated for impairment
Total Reserve Allocation		$ 1	$ 3	$ 456

Loans and Allowance for Loan 68

Loans and Allowance for Loan Losses - Summary of loan delinquencies at recorded investment (Details 3) - Loans receivable $ in Thousands	Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	67	79
Loan receivable, recorded investment	$ 14,945	$ 16,079
Loan receivable, recorded investment, 90 days past due and still accruing
30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	38	35
Loan receivable, recorded investment	$ 4,265	$ 4,424
60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	7	10
Loan receivable, recorded investment	$ 1,223	$ 1,698
> 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	22	34
Loan receivable, recorded investment	$ 9,457	$ 9,957
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	38	38
Loan receivable, recorded investment	$ 10,546	$ 11,681
Loan receivable, recorded investment, 90 days past due and still accruing
Real estate Residential | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	18	16
Loan receivable, recorded investment	$ 3,379	$ 3,599
Real estate Residential | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	5	6
Loan receivable, recorded investment	$ 863	$ 1,263
Real estate Residential | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	15	16
Loan receivable, recorded investment	$ 6,304	$ 6,819
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	3	5
Loan receivable, recorded investment	$ 1,312	$ 2,327
Loan receivable, recorded investment, 90 days past due and still accruing
Real estate Commercial | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	2	2
Loan receivable, recorded investment	$ 318	$ 348
Real estate Commercial | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Real estate Commercial | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1	3
Loan receivable, recorded investment	$ 994	$ 1,979
Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1	1
Loan receivable, recorded investment	$ 187	$ 187
Loan receivable, recorded investment, 90 days past due and still accruing
Real estate Construction | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Real estate Construction | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Real estate Construction | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1	1
Loan receivable, recorded investment	$ 187	$ 187
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	3	7
Loan receivable, recorded investment	$ 38	$ 184
Loan receivable, recorded investment, 90 days past due and still accruing
Installment | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	3	3
Loan receivable, recorded investment	$ 38	$ 69
Installment | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan		2
Loan receivable, recorded investment		$ 82
Installment | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan		2
Loan receivable, recorded investment		$ 33
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	6	9
Loan receivable, recorded investment	$ 1,905	$ 594
Loan receivable, recorded investment, 90 days past due and still accruing
Commercial | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	4	1
Loan receivable, recorded investment	$ 153	$ 40
Commercial | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan		1
Loan receivable, recorded investment		$ 4
Commercial | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	2	7
Loan receivable, recorded investment	$ 1,752	$ 550
Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	8	9
Loan receivable, recorded investment	$ 78	$ 99
Loan receivable, recorded investment, 90 days past due and still accruing
Collateral | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	7	9
Loan receivable, recorded investment	$ 68	$ 99
Collateral | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Collateral | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1
Loan receivable, recorded investment	$ 10
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	7	9
Loan receivable, recorded investment	$ 850	$ 940
Loan receivable, recorded investment, 90 days past due and still accruing
Home equity line of credit | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	3	3
Loan receivable, recorded investment	$ 280	$ 202
Home equity line of credit | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	2	1
Loan receivable, recorded investment	$ 360	$ 349
Home equity line of credit | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	2	5
Loan receivable, recorded investment	$ 210	$ 389
Demand
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1	1
Loan receivable, recorded investment	$ 29	$ 67
Loan receivable, recorded investment, 90 days past due and still accruing
Demand | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan	1	1
Loan receivable, recorded investment	$ 29	$ 67
Demand | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Demand | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Loan receivable, recorded investment, 90 days past due and still accruing
Revolving credit | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Revolving credit | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Revolving credit | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Loan receivable, recorded investment, 90 days past due and still accruing
Resort | 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Resort | 60-89 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment
Resort | > 90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of financing receivable recorded investment past due | Loan
Loan receivable, recorded investment

Loans and Allowance for Loan 69

Loans and Allowance for Loan Losses - Nonperforming assets (Details 4) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Other real estate owned	$ 279,000	$ 400,000
Loans receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 14,913	$ 15,468
Loans 90 days past due and still accruing
Other real estate owned	$ 279	$ 400
Total nonperforming assets	15,192	15,868
Loans receivable | Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 9,773	$ 9,706
Loans 90 days past due and still accruing
Loans receivable | Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 1,106	$ 2,112
Loans 90 days past due and still accruing
Loans receivable | Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 187	$ 187
Loans 90 days past due and still accruing
Loans receivable | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 32	$ 155
Loans 90 days past due and still accruing
Loans receivable | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 3,232	$ 2,268
Loans 90 days past due and still accruing
Loans receivable | Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 10
Loans 90 days past due and still accruing
Loans receivable | Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans	$ 573	$ 1,040
Loans 90 days past due and still accruing
Loans receivable | Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans
Loans 90 days past due and still accruing
Loans receivable | Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total nonaccruing loans
Loans 90 days past due and still accruing

Loans and Allowance for Loan 70

Loans and Allowance for Loan Losses - Summary of impaired loans (Details 5) - Loans receivable - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Impaired loans without a valuation allowance
Recorded Investment	$ 35,092	$ 29,163
Unpaid Principal Balance	36,917	30,159
Impaired loans with a valuation allowance
Recorded Investment	5,925	14,289
Unpaid Principal Balance	6,329	15,597
Related Allowance	534	752
Total Recorded Investment	41,017	43,452
Total Unpaid Principal Balance	43,246	45,756
Total Related Allowance	534	752
Real estate Residential
Impaired loans without a valuation allowance
Recorded Investment	11,530	5,862
Unpaid Principal Balance	12,878	6,286
Impaired loans with a valuation allowance
Recorded Investment	847	5,929
Unpaid Principal Balance	881	6,848
Related Allowance	139	285
Real estate Commercial
Impaired loans without a valuation allowance
Recorded Investment	13,233	13,804
Unpaid Principal Balance	13,303	13,828
Impaired loans with a valuation allowance
Recorded Investment	2,919	5,247
Unpaid Principal Balance	2,919	5,523
Related Allowance	26	233
Real estate Construction
Impaired loans without a valuation allowance
Recorded Investment	4,719	4,719
Unpaid Principal Balance	$ 4,965	$ 4,965
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Installment
Impaired loans without a valuation allowance
Recorded Investment	$ 202	$ 220
Unpaid Principal Balance	202	232
Impaired loans with a valuation allowance
Recorded Investment	57	31
Unpaid Principal Balance	72	31
Related Allowance	8	8
Commercial
Impaired loans without a valuation allowance
Recorded Investment	3,921	3,527
Unpaid Principal Balance	4,066	3,584
Impaired loans with a valuation allowance
Recorded Investment	2,102	2,153
Unpaid Principal Balance	2,457	2,266
Related Allowance	$ 361	$ 225
Collateral
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Home equity line of credit
Impaired loans without a valuation allowance
Recorded Investment	$ 703	$ 1,031
Unpaid Principal Balance	$ 719	$ 1,264
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Revolving credit
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Resort
Impaired loans without a valuation allowance
Recorded Investment	$ 784
Unpaid Principal Balance	$ 784
Impaired loans with a valuation allowance
Recorded Investment		$ 929
Unpaid Principal Balance		929
Related Allowance		$ 1

Loans and Allowance for Loan 71

Loans and Allowance for Loan Losses - Summary of information pertaining to impaired loans (Details 6) - Loans receivable - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Impaired loans without a valuation allowance
Average Recorded Investment	$ 35,189	$ 27,879	$ 20,217
Interest Income Recognized	979	1,086	883
Impaired loans with a valuation allowance
Average Recorded Investment	6,258	13,799	19,540
Interest Income Recognized	209	288	313
Total Average Recorded Investment	41,447	41,678	39,757
Total Interest Income Recognized	1,188	1,374	1,196
Real Estate Residential
Impaired loans without a valuation allowance
Average Recorded Investment	10,621	6,727	5,683
Interest Income Recognized	112	88	28
Impaired loans with a valuation allowance
Average Recorded Investment	1,037	5,592	5,872
Interest Income Recognized	35	41	52
Real Estate Commercial
Impaired loans without a valuation allowance
Average Recorded Investment	13,674	15,159	10,695
Interest Income Recognized	575	705	814
Impaired loans with a valuation allowance
Average Recorded Investment	3,504	4,765	8,594
Interest Income Recognized	158	137	147
Real estate Construction
Impaired loans without a valuation allowance
Average Recorded Investment	4,719	1,320	$ 237
Interest Income Recognized	$ 138	$ 138
Impaired loans with a valuation allowance
Average Recorded Investment			$ 198
Interest Income Recognized
Installment
Impaired loans without a valuation allowance
Average Recorded Investment	$ 238	$ 198	$ 52
Interest Income Recognized	14	13	13
Impaired loans with a valuation allowance
Average Recorded Investment	35	29	27
Interest Income Recognized	1	1	1
Commercial
Impaired loans without a valuation allowance
Average Recorded Investment	4,182	3,791	3,059
Interest Income Recognized	110	140	28
Impaired loans with a valuation allowance
Average Recorded Investment	1,682	2,378	3,854
Interest Income Recognized	$ 15	$ 74	$ 66
Collateral
Impaired loans without a valuation allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Average Recorded Investment
Interest Income Recognized
Home equity line of credit
Impaired loans without a valuation allowance
Average Recorded Investment	$ 928	$ 684	$ 491
Interest Income Recognized	$ 4	$ 2
Impaired loans with a valuation allowance
Average Recorded Investment
Interest Income Recognized
Demand
Impaired loans without a valuation allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Average Recorded Investment
Interest Income Recognized
Revolving credit
Impaired loans without a valuation allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Average Recorded Investment
Interest Income Recognized
Resort
Impaired loans without a valuation allowance
Average Recorded Investment	$ 827
Interest Income Recognized	$ 26
Impaired loans with a valuation allowance
Average Recorded Investment		$ 1,035	$ 995
Interest Income Recognized		$ 35	$ 47

Loans and Allowance for Loan 72

Loans and Allowance for Loan Losses - Information modified in a troubled debt restructuring (Details 7) - Loans receivable $ in Thousands	Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	33	32
TDRs on Accrual Status of Recorded Investment | $	$ 16,952	$ 18,664
Number of TDRs on Nonaccrual Status of Loans | Loan	22	19
TDRs on Nonaccrual Status of Recorded Investment | $	$ 7,258	$ 7,581
Number of Total TDRs of Loans | Loan	55	51
Total TDRs of Recorded Investment | $	$ 24,210	$ 26,245
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	14	11
TDRs on Accrual Status of Recorded Investment | $	$ 2,242	$ 1,849
Number of TDRs on Nonaccrual Status of Loans | Loan	11	10
TDRs on Nonaccrual Status of Recorded Investment | $	$ 5,557	$ 5,608
Number of Total TDRs of Loans | Loan	25	21
Total TDRs of Recorded Investment | $	$ 7,799	$ 7,457
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	4	7
TDRs on Accrual Status of Recorded Investment | $	$ 6,664	$ 8,359
Number of TDRs on Nonaccrual Status of Loans | Loan
TDRs on Nonaccrual Status of Recorded Investment | $
Number of Total TDRs of Loans | Loan	4	7
Total TDRs of Recorded Investment | $	$ 6,664	$ 8,359
Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	1	1
TDRs on Accrual Status of Recorded Investment | $	$ 4,532	$ 4,532
Number of TDRs on Nonaccrual Status of Loans | Loan	1	1
TDRs on Nonaccrual Status of Recorded Investment | $	$ 187	$ 187
Number of Total TDRs of Loans | Loan	2	2
Total TDRs of Recorded Investment | $	$ 4,719	$ 4,719
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	4	4
TDRs on Accrual Status of Recorded Investment | $	$ 227	$ 212
Number of TDRs on Nonaccrual Status of Loans | Loan	2	1
TDRs on Nonaccrual Status of Recorded Investment | $	$ 32	$ 39
Number of Total TDRs of Loans | Loan	6	5
Total TDRs of Recorded Investment | $	$ 259	$ 251
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	6	8
TDRs on Accrual Status of Recorded Investment | $	$ 2,350	$ 2,783
Number of TDRs on Nonaccrual Status of Loans | Loan	8	5
TDRs on Nonaccrual Status of Recorded Investment | $	$ 1,482	$ 1,621
Number of Total TDRs of Loans | Loan	14	13
Total TDRs of Recorded Investment | $	$ 3,832	$ 4,404
Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan
TDRs on Accrual Status of Recorded Investment | $
Number of TDRs on Nonaccrual Status of Loans | Loan
TDRs on Nonaccrual Status of Recorded Investment | $
Number of Total TDRs of Loans | Loan
Total TDRs of Recorded Investment | $
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	3
TDRs on Accrual Status of Recorded Investment | $	$ 153
Number of TDRs on Nonaccrual Status of Loans | Loan		2
TDRs on Nonaccrual Status of Recorded Investment | $		$ 126
Number of Total TDRs of Loans | Loan	3	2
Total TDRs of Recorded Investment | $	$ 153	$ 126
Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan
TDRs on Accrual Status of Recorded Investment | $
Number of TDRs on Nonaccrual Status of Loans | Loan
TDRs on Nonaccrual Status of Recorded Investment | $
Number of Total TDRs of Loans | Loan
Total TDRs of Recorded Investment | $
Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of TDRs on Accrual Status of Loans | Loan	1	1
TDRs on Accrual Status of Recorded Investment | $	$ 784	$ 929
Number of TDRs on Nonaccrual Status of Loans | Loan
TDRs on Nonaccrual Status of Recorded Investment | $
Number of Total TDRs of Loans | Loan	1	1
Total TDRs of Recorded Investment | $	$ 784	$ 929

Loans and Allowance for Loan 73

Loans and Allowance for Loan Losses - Recorded investment and number of modifications for modified loans (Details 8) - Loans receivable $ in Thousands		12 Months Ended
		Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)Loan	Dec. 31, 2013USD ($)Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		16	17	24
Recorded Investment Prior to Modification		$ 2,372	$ 10,165	$ 6,714
Recorded Investment After Modification	[1]	$ 2,324	$ 9,461	$ 6,658
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		8	10	7
Recorded Investment Prior to Modification		$ 1,549	$ 1,814	$ 1,640
Recorded Investment After Modification	[1]	$ 1,520	$ 1,744	$ 1,617
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		1		4
Recorded Investment Prior to Modification		$ 493		$ 2,242
Recorded Investment After Modification	[1]	$ 483		$ 2,231
Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan			1	1
Recorded Investment Prior to Modification			$ 4,532	$ 187
Recorded Investment After Modification	[1]		$ 4,532	$ 187
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		1	2	3
Recorded Investment Prior to Modification		$ 44	$ 56	$ 216
Recorded Investment After Modification	[1]	$ 40	$ 55	$ 215
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		3	4	6
Recorded Investment Prior to Modification		$ 133	$ 3,763	$ 2,076
Recorded Investment After Modification	[1]	$ 128	$ 3,130	$ 2,101
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		3		3
Recorded Investment Prior to Modification		$ 153		$ 353
Recorded Investment After Modification	[1]	$ 153		$ 307
[1]	The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included.

Loans and Allowance for Loan 74

Loans and Allowance for Loan Losses - TDR loans (Details 9) - Loans receivable $ in Thousands		12 Months Ended
		Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)Loan	Dec. 31, 2013USD ($)Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		16	17	24
Extended Maturity			$ 6,580	$ 4,046
Adjusted Interest Rates
Combination of Rate and Maturity		$ 33	$ 224	$ 273
Other		2,291	2,657	2,339
Total	[1]	$ 2,324	$ 9,461	$ 6,658
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		8	10	7
Extended Maturity
Adjusted Interest Rates
Combination of Rate and Maturity			$ 224	$ 225
Other		$ 1,520	1,520	1,392
Total	[1]	$ 1,520	$ 1,744	$ 1,617
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		1		4
Extended Maturity				$ 2,095
Adjusted Interest Rates
Combination of Rate and Maturity
Other		$ 483		$ 136
Total	[1]	$ 483		$ 2,231
Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan			1	1
Extended Maturity			$ 4,532
Adjusted Interest Rates
Combination of Rate and Maturity
Other				$ 187
Total	[1]		$ 4,532	$ 187
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		1	2	3
Extended Maturity			$ 39
Adjusted Interest Rates
Combination of Rate and Maturity				$ 34
Other		$ 40	$ 16	181
Total	[1]	$ 40	$ 55	$ 215
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		3	4	6
Extended Maturity			$ 2,009	$ 1,951
Adjusted Interest Rates
Combination of Rate and Maturity		$ 33
Other		95	$ 1,121	$ 150
Total	[1]	$ 128	$ 3,130	$ 2,101
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Modifications | Loan		3		3
Extended Maturity
Adjusted Interest Rates
Combination of Rate and Maturity				$ 14
Other		$ 153		293
Total	[1]	$ 153		$ 307
[1]	The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included.

Loans and Allowance for Loan 75

Loans and Allowance for Loan Losses - Loans modified as a TDR (Details 10) - Loans receivable $ in Thousands		12 Months Ended
		Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)Loan	Dec. 31, 2013USD ($)Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan		2	4	5
Recorded Investment | $	[1]	$ 345	$ 731	$ 2,041
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan		1	2
Recorded Investment | $	[1]	$ 314	$ 662
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan				2
Recorded Investment | $	[1]			$ 1,758
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan		1
Recorded Investment | $	[1]	$ 31
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan			2	2
Recorded Investment | $	[1]		$ 69	$ 100
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans | Loan				1
Recorded Investment | $	[1]			$ 183
[1]	The period end balances are inclusive of all partial paydowns and charge-offs since the modification date. TDRs fully paid off, charged-off or foreclosed upon by period end are not included.

Loans and Allowance for Loan 76

Loans and Allowance for Loan Losses - Risk rating (Details 11) - Loans receivable - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 2,357,812	$ 2,135,035
Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,302,027	2,067,731
Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	22,650	28,840
Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	32,969	38,252
Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	166	212
Real estate Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	849,722	827,005
Real estate Residential | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	838,314	815,209
Real estate Residential | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,154	488
Real estate Residential | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 10,254	$ 11,308
Real estate Residential | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Real estate Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 887,431	$ 765,066
Real estate Commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	867,531	741,278
Real estate Commercial | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	10,861	12,550
Real estate Commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 9,039	$ 11,238
Real estate Commercial | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Real estate Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 30,895	$ 57,371
Real estate Construction | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 26,176	51,947
Real estate Construction | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		705
Real estate Construction | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 4,719	$ 4,719
Real estate Construction | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 2,970	$ 3,356
Installment | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,886	3,113
Installment | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	52	41
Installment | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 32	$ 202
Installment | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 409,550	$ 309,708
Commercial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	390,719	285,185
Commercial | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	10,354	14,754
Commercial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	8,311	9,557
Commercial | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	166	212
Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,668	1,733
Collateral | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,647	$ 1,733
Collateral | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Collateral | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 21
Collateral | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 174,701	$ 169,768
Home equity line of credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	173,879	168,238
Home equity line of credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	229	302
Home equity line of credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 593	$ 1,228
Home equity line of credit | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Revolving credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 91	$ 99
Revolving credit | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 91	$ 99
Revolving credit | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Revolving credit | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Revolving credit | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Resort
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 784	$ 929
Resort | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 784	$ 929
Resort | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Resort | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans
Resort | Doubtful
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans

Loans and Allowance for Loan 77

Loans and Allowance for Loan Losses (Detail Textuals) - Loans receivable	12 Months Ended
	Dec. 31, 2015USD ($)Loan	Dec. 31, 2014USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment balance of TDRs approximated	$ 24,210,000	$ 26,245,000
TDRs on accrual status	16,952,000	18,664,000
TDRs on nonaccrual status	$ 7,258,000	7,581,000
Percentage of accruing TDRs	100.00%
Allowance for loan losses included specific reserves	$ 340,000	592,000
Bank charge-offs	296,000	1,300,000
Additional funds available to borrowers in TDR status	$ 272,000	$ 206,000
Number of loan reviews undertaken by consulting firms | Loan	2
Threshold for percentage of market penetration for specified segment in loans of total lending	65.00%

Mortgage Servicing Rights (Deta

Mortgage Servicing Rights (Detail Textuals) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Servicing Assets At Amortized Value [Line Items]
Net gain on loans sold	$ 2,492,000	$ 1,419,000	$ 4,825,000
Mortgage servicing rights
Servicing Assets At Amortized Value [Line Items]
Carrying value of mortgage servicing rights	4,400,000	3,300,000
Fair value of mortgage servicing rights	5,000,000	3,600,000
Loans sold with servicing rights retained	165,500,000	67,300,000	158,500,000
Net gain on loans sold	2,500,000	1,400,000	4,800,000
Principal balance of loans serviced for others	457,500,000	335,200,000	299,000,000
Mortgage servicing rights | Other noninterest income
Servicing Assets At Amortized Value [Line Items]
Loan servicing fees	$ 932,000	$ 781,000	$ 608,000

Premises and Equipment (Details

Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 40,766	$ 38,913
Less: accumulated depreciation and amortization	(22,201)	(20,040)
Premises and equipment, net	18,565	18,873
Land
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	1,326	1,326
Premises and leasehold improvements
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	19,314	18,767
Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	15,280	14,215
Software
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 4,846	$ 4,605

Premises and Equipment (Detail

Premises and Equipment (Detail Textuals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Abstract]
Depreciation and amortization expense	$ 2,640	$ 3,100	$ 3,079

Credit Arrangements - FHLBB adv

Credit Arrangements - FHLBB advances (Details) - Federal Home Loan Bank Of Boston - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
FHLBB advances Amount
2,015		$ 290,000
2,016	$ 157,000
2,017	35,000	$ 35,000
2,018	50,000	20,000
2,019	81,600	$ 56,700
2,020	40,000
Thereafter	14,000
FHLBB advances	$ 377,600	$ 401,700
FHLBB advances Weighted Average Rate
2,014		0.41%
2,015	0.46%
2,016	1.23%	1.23%
2,017	1.53%	1.83%
2,018	1.74%	1.82%
2,019	1.75%
Thereafter	1.90%
Weighted Average Rate	1.14%	0.75%

Credit Arrangements - Borrowing

Credit Arrangements - Borrowings under the Master Repurchase Agreement (Details 1) - Master Repurchase Agreement Borrowing Facility - Broker - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Outstanding borrowings	$ 10,500	$ 21,000
Maturity date 3/13/2018
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Advance Date	Mar. 13, 2008
Interest Rate	3.34%
Maturity Date	Mar. 13, 2018
Outstanding borrowings	$ 6,000	6,000
Maturity date 3/13/2018
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Advance Date	Mar. 13, 2008
Interest Rate	3.93%
Maturity Date	Mar. 13, 2018
Outstanding borrowings	$ 4,500	4,500
Maturity date 3/13/2015
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Advance Date	Mar. 13, 2008
Interest Rate	3.16%
Maturity Date	Mar. 13, 2015
Outstanding borrowings		$ 10,500

Credit Arrangements (Detail Tex

Credit Arrangements (Detail Textuals) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Line of Credit Facility [Line Items]
Balance with the bank	$ 17,700,000	$ 10,100,000
Federal Home Loan Bank Of Boston | Unsecured line of credit with bank
Line of Credit Facility [Line Items]
Pre-approved line of credit	45,000,000	20,000,000
Amount under unsecured line of credit agreement	3,500,000
Balance with the bank	512,500
Federal Home Loan Bank Of Boston | Line of credit
Line of Credit Facility [Line Items]
Pre-approved line of credit	$ 8,800,000	$ 8,800,000

Credit Arrangements (Detail T84

Credit Arrangements (Detail Textuals 1) - Federal Home Loan Bank Of Boston - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Federal Home Loan Bank of Boston advances	$ 377,600	$ 401,700
Collateral value first mortgage loans	1,300,000	812,800
Line of credit facility, remaining borrowing capacity	407,800	122,500
Letter of credit	$ 63,000	$ 22,000
Minimum percent of aggregate principal amount of unpaid residential mortgage loans for acquiring shares in FHLBB	0.35%
Maximum percent of advances (borrowings) from the FHLBB to acquire shares in FHLBB	4.50%

Credit Arrangements (Detail T85

Credit Arrangements (Detail Textuals 2) - Discount Window Loan Collateral Program - Federal Reserve Bank Advances - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Short-term Debt [Line Items]
Amount borrowed under discount window loan collateral program	$ 63.2	$ 71
Collateralized amount of funding arrangement in pledged commercial real estate loans	$ 136.6	$ 141.6

Credit Arrangements (Detail T86

Credit Arrangements (Detail Textuals 3) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Line of Credit Facility [Line Items]
Investments in certain securities	$ 40,400	$ 74,400
Repurchase liabilities	35,769	48,987
Master Repurchase Agreement Borrowing Facility | Broker
Line of Credit Facility [Line Items]
Investments in certain securities	11,300	23,000
Outstanding borrowings	10,500	21,000
Repurchase liabilities	$ 35,800	$ 49,000

Deposits - Deposit balances and

Deposits - Deposit balances and weighted average interest rates (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Noninterest-bearing demand deposits	$ 401,388	$ 330,524
Interest-bearing
NOW accounts	468,054	355,412
Money market	460,737	470,991
Savings accounts	220,389	210,892
Time deposits	440,790	365,222
Total interest-bearing deposits	1,589,970	1,402,517
Total Deposits	$ 1,991,358	$ 1,733,041
Rate
NOW accounts	0.29%	0.26%
Money market	0.79%	0.74%
Savings accounts	0.11%	0.10%
Time deposits	1.03%	0.91%
Total interest-bearing deposits	0.61%	0.55%

Deposits - Contractual maturiti

Deposits - Contractual maturities of time deposits (Details 1) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Less than one year	$ 267,748	$ 239,627
One to two years	106,002	61,338
Two to three years	28,245	32,961
Three to four years	23,228	7,668
Four to five years	15,567	23,628
Time Deposits	$ 440,790	$ 365,222

Deposits - Interest expense on

Deposits - Interest expense on deposits (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Banking and Thrift [Abstract]
NOW accounts	$ 1,351	$ 976	$ 638
Money market	3,592	3,112	2,878
Savings accounts	226	205	206
Time deposits	4,203	3,076	3,460
Total interest expense	$ 9,372	$ 7,369	$ 7,182

Deposits (Detail Textuals)

Deposits (Detail Textuals) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Brokered deposit	$ 44.3	$ 0
Time certificates of deposit in denominations of $250,000 or more	$ 89.6	$ 83.4

Pension and Other Postretirem91

Pension and Other Postretirement Benefit Plans - Plan assets and funded status of pension plans and other postretirement benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Pension Plans
Change in benefit obligation:
Benefit obligation at beginning of year	$ 26,923	$ 21,909
Service cost
Interest cost	$ 1,036	$ 1,022	$ 951
Actuarial loss (gain)	(1,689)	5,009
Benefits paid	(1,095)	(1,017)
Benefit obligation at end of year	25,175	26,923	21,909
Change in plan assets:
Fair value of plan assets at beginning of year	19,271	17,896
Actual return on plan assets	(379)	666
Employer contributions	1,226	1,726
Benefits paid	(1,095)	(1,017)
Fair value of plan assets at end of year	19,023	19,271	17,896
Funded status recognized in the statements of condition	(6,152)	(7,652)
Accumulated benefit obligation	(25,175)	(26,923)
Other Postretirement Benefits
Change in benefit obligation:
Benefit obligation at beginning of year	3,224	3,156
Service cost	75	60	101
Interest cost	127	146	128
Actuarial loss (gain)	(442)	(45)
Benefits paid	(85)	(92)
Benefit obligation at end of year	$ 2,899	$ 3,224	$ 3,156
Change in plan assets:
Fair value of plan assets at beginning of year
Actual return on plan assets
Employer contributions	$ 85	$ 92
Benefits paid	$ (85)	$ (92)
Fair value of plan assets at end of year
Funded status recognized in the statements of condition	$ (2,899)	$ (3,225)

Pension and Other Postretirem92

Pension and Other Postretirement Benefit Plans - Accumulated other comprehensive income (Details 1) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Prior Service Cost
Actuarial loss	$ (7,044)	$ (7,419)
Unrecognized components of net periodic benefit cost in accumulated other comprehensive income, net of tax	(7,044)	(7,419)
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Prior Service Cost	155	189
Actuarial loss	(24)	(326)
Unrecognized components of net periodic benefit cost in accumulated other comprehensive income, net of tax	$ 131	$ (137)

Pension and Other Postretirem93

Pension and Other Postretirement Benefit Plans - Components of net periodic pension and benefit costs (Details 2) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
Amortization of prior service cost (credit)	[1]	$ 644	$ (3,477)	$ 2,497
Pension Benefits
Components of net periodic pension cost
Service cost
Interest cost		$ 1,036	$ 1,022	$ 951
Expected return on plan assets		$ (1,448)	$ (1,339)	$ (1,135)
Amortization of unrecognized prior service cost
Recognized net actuarial loss		$ 709	$ 306	$ 573
Curtailment charge
Net periodic pension cost		$ 297	$ (11)	$ 389
Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
Net (gain) loss	[2]	138	5,683	(2,907)
Amortization of net loss		$ (709)	$ (306)	$ (573)
Amortization of prior service cost (credit)
Curtailment charge
Total recognized in other comprehensive income		$ (571)	$ 5,377	$ (3,480)
Total recognized in net periodic pension cost and other comprehensive income		(274)	5,366	(3,091)
Other Postretirement Benefits
Components of net periodic pension cost
Service cost		75	60	101
Interest cost		127	146	128
Recognized net loss		21	18	42
Amortization of unrecognized prior service cost		$ (50)	$ (50)	$ (50)
Curtailment charge
Net periodic pension cost		$ 173	$ 174	$ 221
Change in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income:
Net (gain) loss		(442)	(45)	(310)
Amortization of net loss		$ (21)	$ (18)	$ (42)
Amortization of prior service cost (credit)
Change in prior service costs		$ 50	$ 50	$ 50
Total recognized in other comprehensive income		(413)	(13)	(302)
Total recognized in net periodic pension cost and other comprehensive income		$ (240)	$ 161	$ (81)
[1]	Amounts are included in salaries and employee benefits in the Consolidated Statements of Income.
[2]	For the year ended December 31, 2014, the increase in loss was primarily due to the mortality tables being updated from IRS 2013 Combined Static Mortality to SOA RP-2014 Total Dataset Mortality with Scale MP-2014, which better reflected the overall mortality trend in private pension plans in the U.S. and a change in the discount rate.

Pension and Other Postretirem94

Pension and Other Postretirement Benefit Plans - Estimated amounts that will be amortized from accumulated other comprehensive income (Details 3) $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)
Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Prior service cost (credit)
Actuarial loss	$ 671
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Prior service cost (credit)	$ (50)
Actuarial loss

Pension and Other Postretirem95

Pension and Other Postretirement Benefit Plans - Significant actuarial assumptions (Details 4)		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Weighted-average assumptions used to determine net periodic pension costs:
Discount rate		4.35%
Pension Benefits
Weighted-average assumptions used to determine funding status:
Discount rate	[1]	4.35%	3.95%
Rate of compensation increase	[2],[3]
Weighted-average assumptions used to determine net periodic pension costs:
Discount rate		3.95%	4.85%
Expected return on plan assets	[2]	6.00%	7.50%
Rate of compensation increase	[2],[3]
Other Postretirement Benefits
Weighted-average assumptions used to determine funding status:
Discount rate	[1]	4.20%	3.85%
Rate of compensation increase	[2],[3]
Weighted-average assumptions used to determine net periodic pension costs:
Discount rate		3.85%	4.75%
Expected return on plan assets	[2]
Rate of compensation increase	[2],[3]
[1]	Weighted average discount rate for the supplemental retirement plan was 3.80 % and 3.55% for the years ended December 31, 2015 and 2014, respectively.
[2]	Rates not applicable to the supplemental retirement plan.
[3]	The compensation rate increase is not applicable after the Pension Plan freeze on February 28, 2013.

Pension and Other Postretirem96

Pension and Other Postretirement Benefit Plans - Health Care Trend Assumptions (Details 5)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Health care cost trend rate assumed for next year	9.50%	9.50%
Rate that the cost trend rate gradually declines to	5.00%	5.00%
Year that the rate reaches the rate it is assumed to remain at	2,023	2,023

Pension and Other Postretirem97

Pension and Other Postretirement Benefit Plans - One percentage point change in assumed health care cost trend rates (Details 6) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Effect on total of service and interest components, One Percentage Point Increase	$ 11	$ 12
Effect on total of service and interest components, One Percentage Point Decrease	(10)	(10)
Effect on postretirement benefit obligation, One Percentage Point Increase	233	294
Effect on postretirement benefit obligation, One Percentage Point Decrease	$ (198)	$ (247)

Pension and Other Postretirem98

Pension and Other Postretirement Benefit Plans - Fair value of pension plan assets (Details 7) - Pension Plans - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 19,023	$ 19,271	$ 17,896
Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	12,181	11,987
Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 6,842	7,284
Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Mutual funds - fixed income
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 6,659	6,680
Mutual funds - fixed income | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 6,659	$ 6,680
Mutual funds - fixed income | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Mutual funds - fixed income | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Mutual funds - equity
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 5,522	$ 5,307
Mutual funds - equity | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 5,522	$ 5,307
Mutual funds - equity | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Mutual funds - equity | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - Equity separate account
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 6,136	$ 5,926
Pooled separate accounts - Equity separate account | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - Equity separate account | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 6,136	$ 5,926
Pooled separate accounts - Equity separate account | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - Money market separate account
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 3	$ 619
Pooled separate accounts - Money market separate account | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - Money market separate account | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 3	$ 619
Pooled separate accounts - Money market separate account | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - High yield separate account
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 703	$ 739
Pooled separate accounts - High yield separate account | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets
Pooled separate accounts - High yield separate account | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets	$ 703	$ 739
Pooled separate accounts - High yield separate account | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of pension plan assets

Pension and Other Postretirem99

Pension and Other Postretirement Benefit Plans - Qualified defined benefit pension plan's weighted-average asset allocations (Details 8)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Actual Percentage of Fair Value	100.00%	100.00%
High yield and money market funds
Defined Benefit Plan Disclosure [Line Items]
Actual Percentage of Fair Value	4.00%	7.00%
Target Allocation, Minimum	5.00%
Target Allocation, Maximum	15.00%
Equity funds
Defined Benefit Plan Disclosure [Line Items]
Actual Percentage of Fair Value	61.00%	58.00%
Target Allocation, Minimum	30.00%
Target Allocation, Maximum	70.00%
Fixed income funds
Defined Benefit Plan Disclosure [Line Items]
Actual Percentage of Fair Value	35.00%	35.00%
Target Allocation, Minimum	30.00%
Target Allocation, Maximum	70.00%

Pension and Other Postretire100

Pension and Other Postretirement Benefit Plans - Summary of benefit payments expected to be paid by non contributory defined benefit pension plans (Details 9) - Pension Plans $ in Thousands	Dec. 31, 2015USD ($)
Defined Benefit Plan Disclosure [Line Items]
2,016	$ 1,181
2,017	1,202
2,018	1,197
2,019	1,263
2,020	1,302
Years 2021 - 2025	6,947
Defined benefit plan, expected future benefit payments, Total	$ 13,092

Pension and Other Postretire101

Pension and Other Postretirement Benefit Plans - Benefit payments expected to be paid by medical, dental and life insurance plan (Details 10) - Medical, dental and life insurance plan $ in Thousands	Dec. 31, 2015USD ($)
Defined Benefit Plan Disclosure [Line Items]
2,016	$ 150
2,017	156
2,018	153
2,019	159
2,020	163
Years 2021 - 2025	804
Defined benefit plan, expected future benefit payments, Total	$ 1,585

Pension and Other Postretire102

Pension and Other Postretirement Benefit Plans - Shares held by ESOP (Details 11) - Farmington Bank Employee Stock Ownership Plan Member	Dec. 31, 2015shares
Employee Stock Ownership Plan (Esop) Disclosures [Line Items]
Allocated	381,444
Committed to be released	95,361
Unallocated	953,611
Total shares held by the ESOP	1,430,416

Pension and Other Postretire103

Pension and Other Postretirement Benefit Plans (Detail Textuals) - plan	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Number of defined benefit postretirement plans	2
Single weighted average discount rate	4.35%
Supplemental Employee Retirement Plans
Defined Benefit Plan Disclosure [Line Items]
Single weighted average discount rate	3.80%	3.55%

Pension and Other Postretire104

Pension and Other Postretirement Benefit Plans (Detail Textuals 1) - Defined Contribution Savings Plan - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Defined Contribution Plan Disclosure [Line Items]
Minimum service period required of employees to participate in plan	6 months
Minimum required age of employees to participate in plan	21 years
Percentage of vesting of participant	100.00%
Contributions to participants annual compensation	4.00%
Contributions by company	$ 814,000	$ 763,000
Minimum
Defined Contribution Plan Disclosure [Line Items]
Percentage of discretionary employer contribution	0.00%
Maximum
Defined Contribution Plan Disclosure [Line Items]
Percentage of discretionary employer contribution	11.00%

Pension and Other Postretire105

Pension and Other Postretirement Benefit Plans (Detail Textuals 2) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Accrued expenses and other liabilities	$ 47,598,000	$ 46,069,000
Supplemental Employee Retirement Plans
Defined Benefit Plan Disclosure [Line Items]
Accrued expenses and other liabilities	3,900,000	3,300,000
Net expense for supplemental retirement benefits	$ 712,000	$ 703,000	$ 720,000

Pension and Other Postretire106

Pension and Other Postretirement Benefit Plans (Detail Textuals 3) - Farmington Bank Employee Stock Ownership Plan (ESOP) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Loan provided by the company to purchase common stock (in shares)	1,430,416
Term of loan for annual payments of interest and principal	15 years
Debt structure direct loan description of variable rate basis	Wall Street Journal Prime Rate
Debt structure direct loan basis spread on variable rate	1.00%
Outstanding balance of loan provided by the company to purchase common stock	$ 12
Interest rate of outstanding balance of Loan provided by the company to purchase common stock	4.25%
ESOP compensation expense	$ 1.5	$ 1.5	$ 1.4
Fair value of unallocated ESOP shares	$ 16.6

Stock Incentive Plan - Weighte

Stock Incentive Plan - Weighted-average estimated fair values of stock option grants (Details) - Stock options - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted per share average fair value of options granted	$ 3.33	$ 3.77
Weighted-average assumptions:
Risk-free interest rate	1.61%	1.93%
Expected volatility	24.97%	28.20%
Expected dividend yield	1.99%	1.89%
Expected life of options granted	6 years	6 years
Maximum
Weighted-average assumptions:
Weighted-average dividend yield	2.35%	2.51%
Minimum
Weighted-average assumptions:
Weighted-average dividend yield	1.50%	1.09%

Stock Incentive Plan - Summary

Stock Incentive Plan - Summary of Company's stock option activity (Details 1) - Stock options $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)$ / sharesshares
Number of Stock Options
Outstanding at December 31, 2014 | shares	1,671,157
Granted | shares	38,000
Exercised | shares	(31,600)
Forfeited | shares	(20,200)
Expired | shares	(1,200)
Outstanding at December 31, 2015 | shares	1,656,157
Exercisable at December 31, 2015 | shares	1,296,537
Weighted-Average Exercise Price
Outstanding at December 31, 2014 | $ / shares	$ 13.04
Granted | $ / shares	16.26
Exercised | $ / shares	13.04
Forfeited | $ / shares	13.49
Expired | $ / shares	12.95
Outstanding at December 31, 2015 | $ / shares	13.11
Exercisable at December 31, 2015 | $ / shares	$ 13.02
Weighted-average remaining contractual term (in years)	6 years 5 months 23 days
Aggregate intrinsic value of options outstanding | $	$ 7,095
Weighted-average remaining contractual term Exercisable at December 31, 2015 (in years)	6 years 3 months 26 days
Aggregate intrinsic value Exercisable at December 31, 2015 | $	$ 5,689

Stock Incentive Plan - Summa109

Stock Incentive Plan - Summary of status of Company's restricted stock (Details 2) - Restricted Stock	12 Months Ended
	Dec. 31, 2015$ / sharesshares
Number of Restricted Stock
Unvested at December 31, 2014 | shares	266,884
Granted | shares
Vested | shares	(140,594)
Forfeited | shares
Unvested at December 31, 2015 | shares	126,290
Weighted-Average Grant Date Fair Value
Unvested at December 31, 2014 | $ / shares	$ 12.95
Granted | $ / shares
Vested | $ / shares	$ 12.95
Forfeited | $ / shares
Unvested at December 31, 2015 | $ / shares	$ 12.95

Stock Incentive Plan (Detail Te

Stock Incentive Plan (Detail Textuals) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Aug. 31, 2012
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of non-vested restricted shares	126,290	266,884
2012 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for grants				2,503,228
Expiry term of stock options	10 years
Share-based compensation expense	$ 3,100,000	$ 2,900,000	$ 3,600,000
2012 Stock Incentive Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,300,000	1,200,000	1,400,000
Number of non-vested options outstanding	359,620
Expected future compensation expense	$ 855,000
Remaining weighted-average period	1 year 1 month 24 days
Total intrinsic value of options exercised	$ 81,000
Method used	Black-Scholes option pricing model
2012 Stock Incentive Plan | Stock options | Vested Immediately
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of stock awards	20.00%
2012 Stock Incentive Plan | Stock options | Vest each annual anniversary of the grant date through 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of stock awards	20.00%
2012 Stock Incentive Plan | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for grants				715,208
Share-based compensation expense	$ 1,800,000	$ 1,700,000	$ 2,200,000
Number of non-vested restricted shares	126,290
Expected future compensation expense	$ 1,000,000
Remaining weighted-average period	8 months 5 days
2012 Stock Incentive Plan | Restricted Stock | Vested Immediately
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of stock awards	20.00%
2012 Stock Incentive Plan | Restricted Stock | Vest each annual anniversary of the grant date through 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage of stock awards	20.00%
2012 Stock Incentive Plan | Non Qualified Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for grants				1,788,020

Derivative Financial Instrum111

Derivative Financial Instruments - Not designated outstanding interest rate swaps (Details) - Not Designated as Hedging Instrument $ in Thousands	Dec. 31, 2015USD ($)Derivative	Dec. 31, 2014USD ($)Derivative
Other Assets | Commercial loan customer interest rate swap position
Derivatives, Fair Value [Line Items]
Number of Instruments | Derivative	60	43
Notional Amount	$ 257,693	$ 174,884
Estimated Fair Values	$ 10,564	$ 7,167
Other Liabilities | Commercial loan customer interest rate swap position
Derivatives, Fair Value [Line Items]
Number of Instruments | Derivative	6	8
Notional Amount	$ 23,411	$ 27,988
Estimated Fair Values	$ (78)	$ (431)
Other Liabilities | Counterparty interest rate swap position
Derivatives, Fair Value [Line Items]
Number of Instruments | Derivative	66	51
Notional Amount	$ 281,104	$ 202,872
Estimated Fair Values	$ (10,599)	$ (6,821)

Derivative Financial Instrum112

Derivative Financial Instruments - Changes in the fair value of non-hedge accounting derivatives (Details 1) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives
Interest Income Recorded in Interest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives
MTM Gain (Loss) Recorded in Noninterest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives
Commercial loan customer interest rate swap position
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	$ (1,904)	$ 225	$ (1,912)
Commercial loan customer interest rate swap position | Interest Income Recorded in Interest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	(5,301)	(3,704)	3,078
Commercial loan customer interest rate swap position | MTM Gain (Loss) Recorded in Noninterest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	3,397	3,929	(4,990)
Counterparty interest rate swap position
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	1,904	(225)	1,912
Counterparty interest rate swap position | Interest Income Recorded in Interest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	5,301	3,704	(3,078)
Counterparty interest rate swap position | MTM Gain (Loss) Recorded in Noninterest Income
Derivative [Line Items]
Changes in fair value of non-hedge accounting derivatives	$ (3,397)	$ (3,929)	$ 4,990

Derivative Financial Instrum113

Derivative Financial Instruments (Detail Textuals) $ in Millions	Dec. 31, 2015USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Minimum threshold amount of long-term commercial loans or commercial mortgages to offer interest rate swap agreements	$ 1
Cash balance maintained with a correspondent bank to collateralize company's position	12.6
Outstanding receivables secured in excess of by a correspondent bank	10
Forward Contracts | Outstanding rate locks
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mortgage banking derivatives, notional amount	16.3
Forward Contracts | Outstanding commitments to sell residential mortgage loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mortgage banking derivatives, notional amount	17.6
Forward Contracts | Mandatory forward commitments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mortgage banking derivatives, notional amount	$ 13.3

Offsetting of Financial Asse114

Offsetting of Financial Assets and Liabilities - Summary of repurchase agreement borrowings and repurchase liabilities (Details) $ in Thousands	Dec. 31, 2015USD ($)
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	$ 10,500
Total repurchase liabilities	35,769
Total	46,269
U.S. Government agency obligations
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	6,000
Total repurchase liabilities	35,769
Government sponsored residential mortgage-backed securities
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	$ 4,500
Overnight and Continuous
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
Total repurchase liabilities	$ 35,769
Total	$ 35,769
Overnight and Continuous | U.S. Government agency obligations
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
Total repurchase liabilities	$ 35,769
Overnight and Continuous | Government sponsored residential mortgage-backed securities
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
Up to One Year
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
Total repurchase liabilities
Total
Up to One Year | U.S. Government agency obligations
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
Total repurchase liabilities
Up to One Year | Government sponsored residential mortgage-backed securities
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings
One Year to Three Years
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	$ 10,500
Total repurchase liabilities
Total	$ 10,500
One Year to Three Years | U.S. Government agency obligations
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	$ 6,000
Total repurchase liabilities
One Year to Three Years | Government sponsored residential mortgage-backed securities
Assets Sold under Agreements to Repurchase [Line Items]
Total repurchase agreement borrowings	$ 4,500

Offsetting of Financial Asse115

Offsetting of Financial Assets and Liabilities - Potential effect of rights of setoff associated with recognized financial assets and liabilities (Details 1) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Interest rate swap derivatives, gross amount of recognized assets	$ 10,564	$ 7,167
Interest rate swap derivatives, gross amounts offset in statement of financial condition
Interest rate swap derivatives, Net amounts of assets presented in statement of financial condition	$ 10,564	$ 7,167
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, Financial instruments
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, securities collateral received
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, cash collateral received	$ 10,564	$ 6,750
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, Net amount		417
Gross amount of recognized assets	$ 10,564	$ 7,167
Gross amounts offset in statement of financial condition
Net amounts of assets presented in statement of financial condition	$ 10,564	$ 7,167
Gross amounts not offset in statement of financial condition, financial instruments
Gross amounts not offset in statement of financial condition, securities collateral received
Gross amounts not offset in statement of financial condition, cash collateral received	$ 10,564	$ 6,750
Gross amounts not offset in statement of financial condition, Net amount		417
Interest rate swap derivatives, Gross amount of recognized liabilities	$ 10,677	$ 7,252
Interest rate swap derivatives, Gross amounts offset in statement of financial condition
Interest rate swap derivatives, Net amounts of liabilities presented in statement of financial condition	$ 10,677	$ 7,252
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition liabilities, Financial instruments
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, securities collateral pledged
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition, cash collateral pledged	$ 10,677	$ 6,750
Interest rate swap derivatives, Gross amounts not offset in statement of financial condition liabilities, Net amount		502
Repurchase agreement borrowings, Gross amount of recognized liabilities	$ 10,500	$ 21,000
Repurchase agreement borrowings, Gross amounts offset in statement of financial condition
Repurchase agreement borrowings, Net amounts of liabilities presented in statement of financial condition	$ 10,500	$ 21,000
Repurchase agreement borrowings, Gross amounts not offset in statement of financial condition liabilities, financial instruments
Repurchase agreement borrowings, Gross amounts not offset in statement of financial condition, securities collateral pledged	$ 10,500	$ 21,000
Repurchase agreement borrowings, Gross amounts not offset in statement of financial condition, cash collateral pledged
Repurchase agreement borrowings, Net amount
Gross amount of recognized liabilities	$ 21,177	$ 28,252
Gross amounts offset in statement of financial condition
Net Amounts of Liabilities Presented in the Statement of Financial Condition	$ 21,177	$ 28,252
Gross amounts not offset in statement of financial condition liabilities, Financial instruments
Gross amounts not offset in statement of financial condition, securities collateral pledged	$ 10,500	$ 21,000
Gross amounts not offset in statement of financial condition, cash collateral pledged	$ 10,677	6,750
Gross amounts not offset in statement of financial condition liabilities, Net amount		$ 502

Income Taxes - Components of in

Income Taxes - Components of income tax provision (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current provision
Federal									$ 3,864	$ 3,470	$ 1,480
State									100	44	2
Total current provision									3,964	3,514	1,482
Deferred provision (benefit)
Federal									1,780	(555)	$ (313)
State									(17)	(132)
Total deferred provision (benefit)									1,763	(687)	$ (313)
Total provision for income taxes	$ 1,716	$ 1,594	$ 1,441	$ 976	$ 499	$ 997	$ 776	$ 555	$ 5,727	$ 2,827	$ 1,169

Income Taxes - Reconciliation o

Income Taxes - Reconciliation of expected federal statutory tax to income tax provision (Details 1) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Income tax expense at statutory federal tax rate									$ 6,407	$ 4,257	$ 1,657
ESOP									138	$ 123	94
Death benefits									(133)		(37)
Dividends received deduction									(54)	$ (54)	(52)
State income taxes									54	(57)	1
Other - net									90	39	30
Changes in cash surrender value of life insurance									$ (453)	(396)	$ (410)
Impact of tax rate changes										$ (537)
Valuation allowance									$ 764
Municipal income - net									(1,086)	$ (548)	$ (114)
Total provision for income taxes	$ 1,716	$ 1,594	$ 1,441	$ 976	$ 499	$ 997	$ 776	$ 555	$ 5,727	$ 2,827	$ 1,169

Income Taxes - Components of ne

Income Taxes - Components of net deferred tax assets (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets
Allowance for loan losses	$ 7,130	$ 6,680
Minimum pension liability and postretirement benefits	4,832	5,139
Deferred compensation	2,871	2,830
Charitable contribution carryforward	1,508	1,923
Stock compensation	1,933	1,542
Accrued bonus	1,487	1,366
Other	1,255	1,245
Other than temporary impairment on securities available-for-sale	17	1,026
Allowance for off-balance sheet provision	177	155
Net unrealized loss on securities available-for-sale	135
Gross deferred tax assets	21,345	21,906
Valuation reserve	(771)
Net deferred tax assets	20,574	21,906
Deferred tax liabilities
Net origination fees	2,982	2,686
Other	1,561	1,187
Fixed assets	211	409
Accrued pension	249	127
Bond discount accretion	$ 128	85
Net unrealized gain on securities available-for-sale		571
Gross deferred tax liabilities	$ 5,131	5,065
Net deferred tax assets	$ 15,443	$ 16,841

Income Taxes - Allocation of de

Income Taxes - Allocation of deferred tax expense (benefit) involving items charged to current year income and items charged directly to capital (Details 3) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Deferred tax benefit allocated to capital	$ (365)	$ (1,270)
Deferred tax expense (benefit) allocated to income	1,763	(687)	$ (313)
Total change in deferred taxes	$ 1,398	$ (1,957)

Income Taxes (Detail Textuals)

Income Taxes (Detail Textuals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Tax Credit Carryforward [Line Items]
Valuation allowance	$ 771
Deferred tax asset	1,508	$ 1,923
Amount of deferred taxes for tax reserve for bad debts	$ 3,400
Charitable Contribution Deduction Carryforward
Tax Credit Carryforward [Line Items]
Charitable contribution deduction limit description	Annually, a corporation is permitted to carry over to the five succeeding tax years, contributions that exceeded the 10% limitation, but also subject to the maximum annual limitation.
Tax credit carryforward limitation percent	10.00%
Tax credit carryforward period	5 years
Amount of charitable contribution carryforward	$ 4,300
Deferred tax asset	$ 1,500

Lease Commitments - Future mini

Lease Commitments - Future minimum rental commitments (Details) $ in Thousands	Dec. 31, 2015USD ($)
Commitments and Contingencies Disclosure [Abstract]
2,016	$ 2,624
2,017	2,711
2,018	2,728
2,019	2,384
2,020	1,092
Thereafter	8,285
Total, future minimum rental	$ 19,824

Lease Commitments (Detail Textu

Lease Commitments (Detail Textuals) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Total rental expenses for all leases	$ 3.1	$ 3	$ 2.8

Financial Instruments with O123

Financial Instruments with Off-Balance Sheet Risk - Financial instruments whose contract amounts represent credit risk (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	$ 487,326	$ 443,476
Approved loan commitments
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	46,144	33,737
Unadvanced portion of construction loans
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	44,457	41,604
Unused lines for home equity loans
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	204,983	173,493
Unused revolving lines of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	365	367
Unused commercial letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	3,558	4,028
Unused commercial lines of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value, off-balance sheet risks, amount, liability	$ 187,819	$ 190,247

Financial Instruments with O124

Financial Instruments with Off-Balance Sheet Risk (Details Textuals) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Financial Instruments With Off Balance Sheet Risk Disclosure [Abstract]
Financial instruments with off-balance sheet risk, valuation allowance	$ 501,000	$ 440,000

Fair Value Measurements - Asset

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Assets
Securities available-for-sale	$ 132,424	$ 188,041
Fair Value Measurements Recurring | Total
Assets
Securities available-for-sale	132,424	188,041
Total Assets	143,195	195,248
Liabilities
Total Liabilities	10,747	7,278
Fair Value Measurements Recurring | Total | U.S. Treasury obligations
Assets
Securities available-for-sale	38,859	123,816
Fair Value Measurements Recurring | Total | U.S. Government agency obligations
Assets
Securities available-for-sale	81,805	49,109
Fair Value Measurements Recurring | Total | Government sponsored residential mortgage-backed securities
Assets
Securities available-for-sale	5,153	6,907
Fair Value Measurements Recurring | Total | Corporate debt securities
Assets
Securities available-for-sale	1,048	1,085
Fair Value Measurements Recurring | Total | Trust preferred debt securities
Assets
Securities available-for-sale		1,557
Fair Value Measurements Recurring | Total | Preferred equity securities
Assets
Securities available-for-sale	1,632	1,676
Fair Value Measurements Recurring | Total | Marketable equity securities
Assets
Securities available-for-sale	160	170
Fair Value Measurements Recurring | Total | Mutual funds
Assets
Securities available-for-sale	3,767	3,721
Fair Value Measurements Recurring | Total | Interest rate swap derivative
Assets
Derivative Assets	10,564	7,167
Liabilities
Derivative Liabilities	10,677	7,252
Fair Value Measurements Recurring | Total | Forward loan sales commitments
Liabilities
Derivative Liabilities	70	26
Fair Value Measurements Recurring | Total | Derivative loan commitments
Assets
Derivative Assets	207	40
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Securities available-for-sale	23,788	173,095
Total Assets	23,788	$ 173,095
Liabilities
Total Liabilities
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury obligations
Assets
Securities available-for-sale	$ 21,996	$ 123,816
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Government agency obligations
Assets
Securities available-for-sale		$ 49,109
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Government sponsored residential mortgage-backed securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate debt securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Trust preferred debt securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Preferred equity securities
Assets
Securities available-for-sale	$ 1,632
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Marketable equity securities
Assets
Securities available-for-sale	$ 160	$ 170
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mutual funds
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest rate swap derivative
Assets
Derivative Assets
Liabilities
Derivative Liabilities
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward loan sales commitments
Liabilities
Derivative Liabilities
Fair Value Measurements Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Derivative loan commitments
Assets
Derivative Assets
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2)
Assets
Securities available-for-sale	$ 108,636	$ 14,946
Total Assets	119,200	22,113
Liabilities
Total Liabilities	10,677	$ 7,252
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | U.S. Treasury obligations
Assets
Securities available-for-sale	16,863
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | U.S. Government agency obligations
Assets
Securities available-for-sale	81,805
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Government sponsored residential mortgage-backed securities
Assets
Securities available-for-sale	5,153	$ 6,907
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Corporate debt securities
Assets
Securities available-for-sale	$ 1,048	1,085
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Trust preferred debt securities
Assets
Securities available-for-sale		1,557
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Preferred equity securities
Assets
Securities available-for-sale		$ 1,676
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Marketable equity securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Mutual funds
Assets
Securities available-for-sale	$ 3,767	$ 3,721
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Interest rate swap derivative
Assets
Derivative Assets	10,564	7,167
Liabilities
Derivative Liabilities	$ 10,677	$ 7,252
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Forward loan sales commitments
Liabilities
Derivative Liabilities
Fair Value Measurements Recurring | Significant Observable Inputs (Level 2) | Derivative loan commitments
Assets
Derivative Assets
Liabilities
Derivative Liabilities
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3)
Assets
Securities available-for-sale
Total Assets	$ 207	$ 40
Liabilities
Total Liabilities	$ 70	$ 26
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | U.S. Treasury obligations
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | U.S. Government agency obligations
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Government sponsored residential mortgage-backed securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Corporate debt securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Trust preferred debt securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Preferred equity securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Marketable equity securities
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Mutual funds
Assets
Securities available-for-sale
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Interest rate swap derivative
Assets
Derivative Assets
Liabilities
Derivative Liabilities
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Forward loan sales commitments
Liabilities
Derivative Liabilities	$ 70	$ 26
Fair Value Measurements Recurring | Significant Unobservable Inputs (Level 3) | Derivative loan commitments
Assets
Derivative Assets	$ 207	$ 40

Fair Value Measurements - Addit

Fair Value Measurements - Additional information about assets measured at fair value (Details 1) - Fair Value Measurements Recurring - Derivative and Forward Loan Sales Commitments, Net - Significant Unobservable Inputs (Level 3) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, at beginning of year	$ 14	$ 47	$ 488
Total realized gain (loss):
Included in earnings	123	(33)	(441)
Balance, at the end of year	$ 137	$ 14	$ 47

Fair Value Measurements - Valua

Fair Value Measurements - Valuation methodology and unobservable inputs for Level 3 assets (Details 2) - Level 3 - Fair Value Measurements Recurring - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 207	$ 40
Derivative and forward loan sales commitments, net
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 137	$ 14
Valuation Methodology	Adjusted quoted prices in active markets	Adjusted quoted prices in active markets
Significant Unobservable Inputs	Embedded servicing value	Embedded servicing value
Mortgage serving rights of input embedded servicing value percent	1.28%	1.07%

Fair Value Measurements - As128

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details 3) - Fair value, measurements, nonrecurring - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans
Other real estate owned
Significant Observable Inputs (Level 2)
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans
Other real estate owned
Significant Unobservable Inputs (Level 3)
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans	$ 4,225	$ 1,647
Other real estate owned	$ 279

Fair Value Measurements - Va129

Fair Value Measurements - Valuation methodology and unobservable inputs for Level 3 assets (Details 4) - Significant Unobservable Inputs (Level 3) - Fair value, measurements, nonrecurring - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Impaired loans
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 4,225	$ 1,647
Valuation Methodology	Appraisals	Appraisals
Impaired loans | Maximum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for dated appraisal	5.00%	20.00%
Discount for costs to sell	8.00%	15.00%
Impaired loans | Minimum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for dated appraisal	20.00%	0.00%
Discount for costs to sell	15.00%	8.00%
Impaired loans | Weighted Average
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for dated appraisal	12.50%	10.00%
Discount for costs to sell	11.50%	11.50%
Other real estate owned
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 279
Valuation Methodology	Appraisals
Other real estate owned | Maximum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for condition	30.00%
Discount for costs to sell	15.00%
Other real estate owned | Minimum
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for condition	10.00%
Discount for costs to sell	8.00%
Other real estate owned | Weighted Average
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Discount for condition	20.00%
Discount for costs to sell	11.50%

Fair Value Measurements - Carry

Fair Value Measurements - Carrying amount, fair value of financial instruments (Details 5) - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Financial assets
Securities held-to-maturity		$ 32,246	$ 16,224
Securities available-for-sale		132,424	188,041
Loans	[1]	2,361,796	2,138,877
Alternative investments		2,500	2,700
Financial liabilities
Time deposits		440,790	365,222
Federal Home Loan Bank of Boston advances		377,600	401,700
Repurchase agreement borrowings		10,500	21,000
Repurchase liabilities		35,769	48,987
Carrying Amount
Financial assets
Securities held-to-maturity	[2]	32,246	16,224
Securities available-for-sale	[3]	132,424	188,041
Loans	[4]	2,361,796	2,135,035
Loans held-for-sale	[2]	9,637	2,417
Mortgage servicing rights	[4]	4,406	3,336
Federal Home Loan Bank of Boston stock	[2]	21,729	19,785
Alternative investments	[4]	2,508	2,694
Interest rate swap derivatives	[2]	10,564	7,167
Derivative loan commitments	[4]	207	40
Financial liabilities
Deposits other than time deposits	[5]	1,550,568	1,367,819
Time deposits	[2]	440,790	365,222
Federal Home Loan Bank of Boston advances	[2]	377,600	401,700
Repurchase agreement borrowings	[2]	10,500	21,000
Repurchase liabilities	[2]	35,769	48,987
Interest rate swap derivatives	[2]	10,677	7,252
Forward loan sales commitments	[4]	70	26
Estimated Fair Value
Financial assets
Securities held-to-maturity	[2]	32,357	16,416
Securities available-for-sale	[3]	132,424	188,041
Loans	[4]	2,336,293	2,130,994
Loans held-for-sale	[2]	9,686	2,469
Mortgage servicing rights	[4]	5,029	3,572
Federal Home Loan Bank of Boston stock	[2]	21,729	19,785
Alternative investments	[4]	2,409	2,695
Interest rate swap derivatives	[2]	10,564	7,167
Derivative loan commitments	[4]	207	40
Financial liabilities
Deposits other than time deposits	[5]	1,550,568	1,367,819
Time deposits	[2]	444,803	368,974
Federal Home Loan Bank of Boston advances	[2]	376,626	400,226
Repurchase agreement borrowings	[2]	10,539	21,669
Repurchase liabilities	[2]	35,765	48,986
Interest rate swap derivatives	[2]	10,677	7,252
Forward loan sales commitments	[4]	$ 70	$ 26
[1]	Loans include net deferred loan costs of $4.0 million and $3.8 million at December 31, 2015 and 2014, respectively.
[2]	Level 2
[3]	See previous table
[4]	Level 3
[5]	Level 1

Fair Value Measurements (Detail

Fair Value Measurements (Detail Textuals) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative investments, total	$ 2,500,000	$ 2,700,000
Recognized profit distributions in its limited partnerships	26,000	75,000	$ 91,000
Unfunded commitments for alternative investments	637,000
Other noninterest income
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Recognized gain (loss) on forward loan sale commitments	123,000	(33,000)	(441,000)
Loss on fair value adjustments in its limited partnerships	$ 144,000	$ 51,000	$ 0

Regulatory Matters - Actual cap

Regulatory Matters - Actual capital amounts and ratios (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk Weighted Assets) Actual Amount	$ 273,255	$ 260,157
Total Capital (to Risk Weighted Assets) Actual Ratio	12.88%	13.73%
Total Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 169,724	$ 151,585
Total Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	8.00%	8.00%
Total Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 212,155	$ 189,481
Total Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets) Actual Amount	$ 252,556	$ 240,757
Tier I Capital (to Risk Weighted Assets) Actual Ratio	11.91%	12.70%
Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 127,232	$ 75,829
Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	6.00%	4.00%
Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 169,643	$ 113,743
Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	8.00%	6.00%
Common Equity Tier I Capital (to Risk Weighted Assets) Actual Amount	$ 252,556
Common Equity Tier I Capital (to Risk Weighted Assets) Actual Ratio	11.91%
Common Equity Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 95,424
Common Equity Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	4.50%
Common Equity Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 137,835
Common Equity Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	6.50%
Tier I Leverage Capital (to Average Assets) Actual Amount	$ 252,556	$ 240,757
Tier I Leverage Capital (to Average Assets) Actual Ratio	9.39%	9.86%
Tier I Leverage Capital (to Average Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 107,585	$ 97,670
Tier I Leverage Capital (to Average Assets) Minimum Required for Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier I Leverage Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 134,481	$ 122,088
Tier I Leverage Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	5.00%	5.00%
Farmington Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk Weighted Assets) Actual Amount	$ 236,486	$ 220,616
Total Capital (to Risk Weighted Assets) Actual Ratio	11.16%	11.65%
Total Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 169,524	$ 151,496
Total Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	8.00%	8.00%
Total Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 211,905	$ 189,370
Total Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets) Actual Amount	$ 215,787	$ 201,216
Tier I Capital (to Risk Weighted Assets) Actual Ratio	10.18%	10.63%
Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 127,183	$ 75,716
Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	6.00%	4.00%
Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 169,577	$ 113,574
Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	8.00%	6.00%
Common Equity Tier I Capital (to Risk Weighted Assets) Actual Amount	$ 215,787
Common Equity Tier I Capital (to Risk Weighted Assets) Actual Ratio	10.18%
Common Equity Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 95,387
Common Equity Tier I Capital (to Risk Weighted Assets) Minimum Required for Capital Adequacy Purposes Ratio	4.50%
Common Equity Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 137,781
Common Equity Tier I Capital (to Risk Weighted Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	6.50%
Tier I Leverage Capital (to Average Assets) Actual Amount	$ 215,787	$ 201,216
Tier I Leverage Capital (to Average Assets) Actual Ratio	8.03%	8.25%
Tier I Leverage Capital (to Average Assets) Minimum Required for Capital Adequacy Purposes Amount	$ 107,490	$ 97,559
Tier I Leverage Capital (to Average Assets) Minimum Required for Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier I Leverage Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Amount	$ 134,363	$ 121,949
Tier I Leverage Capital (to Average Assets) To Be Well Capitalized Under Prompt Corrective Action Ratio	5.00%	5.00%

Regulatory Matters (Detail Text

Regulatory Matters (Detail Textuals)	Dec. 31, 2015
Regulatory Matters Disclosure [Abstract]
Percentage of tier one capital greater than risk weighted assets	2.50%

Other Comprehensive Income - Ch

Other Comprehensive Income - Changes in accumulated other comprehensive loss, net of tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income Loss Net [Roll Forward]
Balance	$ (6,511)
Balance	(7,162)	$ (6,511)
Investment Securities Available-for-Sale
Accumulated Other Comprehensive Income Loss Net [Roll Forward]
Balance	1,046	(144)	$ 465
Other comprehensive income (loss)	(2,281)	1,190	(833)
Amount reclassified from accumulated other comprehensive loss, net of tax	986		224
Net change			(609)
Balance	(249)	1,046	(144)
Employee Benefit Plans
Accumulated Other Comprehensive Income Loss Net [Roll Forward]
Balance	$ (7,557)	(4,080)	$ (6,577)
Other comprehensive income (loss)		(3,477)
Amount reclassified from accumulated other comprehensive loss, net of tax	$ 644		$ 2,497
Net change			2,497
Balance	(6,913)	(7,557)	(4,080)
Accumulated Other Comprehensive (Loss) Income
Accumulated Other Comprehensive Income Loss Net [Roll Forward]
Balance	(6,511)	(4,224)	(6,112)
Other comprehensive income (loss)	(2,281)	(2,287)	(833)
Amount reclassified from accumulated other comprehensive loss, net of tax	1,630		2,721
Net change			1,888
Balance	$ (7,162)	$ (6,511)	$ (4,224)

Other Comprehensive Income - Re

Other Comprehensive Income - Reconciliation of changes in components of other comprehensive income for periods indicated, including amount of income tax expense allocated to each component of other comprehensive income (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Unrealized (losses) gains arising during the period, Pre Tax Amount		$ (3,525)	$ 1,831	$ (1,263)
Unrealized gains (losses) on available-for-sale securities, Tax Benefit (Expense)		1,244	(641)	430
Unrealized gains (losses) on available-for-sale securities, After Tax Amount		(2,281)	$ (1,190)	(833)
Less: net security gains (losses) reclassified into other noninterest income, Pre Tax Amount		1,523		340
Less: net security gains (losses) reclassified into other noninterest income, Tax Benefit (Expense)		(537)		(116)
Less: net security gains (losses) reclassified into other noninterest income, After Tax Amount		986		224
Net change in fair value of securities available-for-sale, Pre Tax Amount		(2,002)	$ 1,831	(923)
Net change in fair value of securities available-for-sale, Tax Benefit (Expense)		707	(641)	314
Net change in fair value of securities available-for-sale, After Tax Amount		(1,295)	1,190	(609)
Reclassification adjustment for prior service costs and net gain (loss) included in net periodic pension costs, Pre Tax Amount	[1]	986	(5,388)	3,783
Reclassification adjustment for prior service costs and net gain (loss) included in net periodic pension costs, Tax Benefit (Expense)	[1]	(342)	1,911	(1,286)
Reclassification adjustment for prior service costs and net gain (loss) included in net periodic pension costs, After Tax Amount	[1]	644	(3,477)	2,497
Total other comprehensive income (loss) , Pre Tax Amount		(1,016)	(3,557)	2,860
Total other comprehensive income (loss), Tax Benefit (Expense)		365	1,270	(972)
Total other comprehensive income (loss), After Tax Amount		$ (651)	$ (2,287)	$ 1,888
[1]	Amounts are included in salaries and employee benefits in the Consolidated Statements of Income.

Parent Company Statements - Con

Parent Company Statements - Condensed Statements of Financial Condition (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Assets
Cash and Cash Equivalents	$ 59,139	$ 42,863
Deferred income taxes	15,443	16,841
Prepaid expenses and other assets	20,400	14,936
Total assets	2,708,546	2,485,360
Liabilities	2,462,825	2,250,797
Stockholders' equity	245,721	234,563	$ 232,209	$ 241,795
Total liabilities and shareholders' equity	2,708,546	2,485,360
Parent Company
Assets
Cash and Cash Equivalents	33,164	27,875
Deferred income taxes	929	2,068
Due from Farmington Bank	58	8,010
Investment in Farmington Bank	208,952	195,022
Prepaid expenses and other assets	2,669	1,644
Total assets	245,772	234,619
Liabilities	51	56
Stockholders' equity	245,721	234,563
Total liabilities and shareholders' equity	$ 245,772	$ 234,619

Parent Company Statements - 137

Parent Company Statements - Condensed Statements of Operations (Details 1) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Interest income	$ 21,094	$ 21,094	$ 20,164	$ 19,532	$ 19,412	$ 18,528	$ 17,854	$ 16,980	$ 81,884	$ 72,774	$ 62,886
Noninterest expense	(15,958)	(14,718)	(15,597)	(14,937)	(14,615)	(14,219)	(14,254)	(13,960)	(61,210)	(57,048)	(57,762)
Income tax (expense) benefit	1,716	1,594	1,441	976	499	997	776	555	5,727	2,827	1,169
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	12,579	9,335	3,704
Parent Company
Condensed Financial Statements, Captions [Line Items]
Interest income									53	79	157
Noninterest expense									(1,752)	(1,683)	(1,627)
Income tax (expense) benefit									(303)	503	364
Loss before equity in undistributed earnings of Farmington Bank									(2,002)	(1,101)	(1,106)
Equity in undistributed earnings of Farmington Bank									14,581	10,436	4,810
Net income									$ 12,579	$ 9,335	$ 3,704

Parent Company Statements - 138

Parent Company Statements - Condensed Statements of Comprehensive Income (Loss) (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	$ 12,579	$ 9,335	$ 3,704
Unrealized (losses) gains on securities:
Unrealized holding (losses) gains arising during the period									(3,525)	$ 1,831	(1,263)
Less: reclassification adjustment for gains included in net income									(1,523)		(340)
Net change in unrealized gains (losses)									(2,002)	$ 1,831	(923)
Change related to pension and other postretirement benefit plans									986	(5,388)	3,783
Other comprehensive (loss) income, before tax									(1,016)	(3,557)	2,860
Income tax (benefit) expense									(365)	(1,270)	972
Other comprehensive (loss) income, net of tax									(651)	(2,287)	1,888
Comprehensive Income									11,928	7,048	5,592
Parent Company
Condensed Financial Statements, Captions [Line Items]
Net income									12,579	9,335	3,704
Unrealized (losses) gains on securities:
Unrealized holding (losses) gains arising during the period									(3,525)	$ 1,831	(1,263)
Less: reclassification adjustment for gains included in net income									1,523		340
Net change in unrealized gains (losses)									(2,002)	$ 1,831	(923)
Change related to pension and other postretirement benefit plans									986	(5,388)	3,783
Other comprehensive (loss) income, before tax									(1,016)	(3,557)	2,860
Income tax (benefit) expense									(365)	(1,270)	972
Other comprehensive (loss) income, net of tax									(651)	(2,287)	1,888
Comprehensive Income									$ 11,928	$ 7,048	$ 5,592

Parent Company Statements - 139

Parent Company Statements - Condensed Statements of Cash Flows (Details 3) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	$ 12,579	$ 9,335	$ 3,704
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of ESOP expense									1,522	1,480	1,404
Share based compensation expense									3,118	2,923	3,576
Deferred income tax									970	860	502
Increase in prepaid expenses and other assets									5,562	3,919	(3,486)
Decrease in accrued expenses and other liabilities									2,410	7,145	(10,475)
Net cash provided by operating activities									9,322	42,754	11,333
Cash flows from financing activities:
Cancellation of shares for tax withholding									(498)	(440)	(590)
Repurchase of common stock									(2,200)	(6,257)	(18,910)
Excess tax benefits from stock-based compensation									152	110	35
Exercise of stock options									412	27	1,185
Cash dividend paid									(3,276)	(2,537)	(1,878)
Net cash used in financing activities									205,089	351,314	290,517
Net increase (decrease) in cash and cash equivalents									16,276	4,064	(11,842)
Cash and cash equivalents at beginning of period				42,863				38,799	42,863	38,799	50,641
Cash and cash equivalents at end of period	59,139				42,863				59,139	42,863	38,799
Parent Company
Cash flows from operating activities:
Net income									12,579	9,335	3,704
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of ESOP expense									1,522	1,480	1,404
Share based compensation expense									3,118	2,923	3,576
Equity in undistributed net income of Farmington Bank									(14,581)	(10,436)	(4,810)
Deferred income tax									1,139	253	286
Due from Farmington Bank									7,952	(1,892)	(2,635)
Increase in prepaid expenses and other assets									(1,025)	(839)	(778)
Decrease in accrued expenses and other liabilities									(5)	(3)	(283)
Net cash provided by operating activities									10,699	821	464
Cash flows from financing activities:
Cancellation of shares for tax withholding									(498)	(440)	(576)
Repurchase of common stock									(2,200)	(6,257)	(18,910)
Excess tax benefits from stock-based compensation									152	110	35
Exercise of stock options									412	27	1,171
Cash dividend paid									(3,276)	(2,537)	(1,878)
Net cash used in financing activities									(5,410)	(9,097)	(20,158)
Net increase (decrease) in cash and cash equivalents									5,289	(8,276)	(19,694)
Cash and cash equivalents at beginning of period				$ 27,875				$ 36,151	27,875	36,151	55,845
Cash and cash equivalents at end of period	$ 33,164				$ 27,875				$ 33,164	$ 27,875	$ 36,151

Selected Quarterly Consolida140

Selected Quarterly Consolidated Financial Information (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015		Dec. 31, 2014		Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]
Interest income	$ 21,094	$ 21,094	$ 20,164	$ 19,532	$ 19,412	$ 18,528	$ 17,854	$ 16,980	$ 81,884		$ 72,774		$ 62,886
Interest expense	3,731	3,422	3,065	3,157	3,017	2,543	2,290	2,230	13,375		10,080		9,733
Net interest income	17,363	17,672	17,099	16,375	16,395	15,985	15,564	14,750	68,509		62,694		53,153
Provision for loan losses	776	386	663	615	632	1,041	410	505	2,440		2,588		1,530
Net interest income after provision for loan losses	16,587	17,286	16,436	15,760	15,763	14,944	15,154	14,245	66,069		60,106		51,623
Noninterest income	3,468	3,241	4,074	2,664	2,498	2,778	2,066	1,762	13,447		9,104		11,012
Noninterest expense	15,958	14,718	15,597	14,937	14,615	14,219	14,254	13,960	61,210		57,048		57,762
Income before income taxes	4,097	5,809	4,913	3,487	3,646	3,503	2,966	2,047	18,306		12,162		4,873
Income tax expense	1,716	1,594	1,441	976	499	997	776	555	5,727		2,827		1,169
Net income	$ 2,381	$ 4,215	$ 3,472	$ 2,511	$ 3,147	$ 2,506	$ 2,190	$ 1,492	$ 12,579		$ 9,335		$ 3,704
Net earnings per share:
Basic (in dollars per share)	$ 0.16	$ 0.28	$ 0.23	$ 0.17	$ 0.21	$ 0.17	$ 0.15	$ 0.10	$ 0.84	[1]	$ 0.62	[1]	$ 0.24	[1]
Diluted (in dollars per share)	$ 0.16	$ 0.28	$ 0.23	$ 0.17	$ 0.21	$ 0.17	$ 0.14	$ 0.10	$ 0.83	[1]	$ 0.62	[1]	$ 0.24	[1]
[1]	Certain per share amounts may not appear to reconcile due to rounding.