First Internet Bancorp (INBK) 10-K 14 Mar 17 2016 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Mar. 10, 2017	Jun. 30, 2016
Document And Entity Information [Abstract]
Entity Registrant Name	First Internet Bancorp
Entity Central Index Key	1,562,463
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Trading Symbol	INBK
Entity Common Stock, Shares Outstanding		6,483,678
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2016
Document Fiscal Period Focus (Q1,Q2,Q3,FY)	FY
Document Fiscal Year Focus	2,016
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Public Float			$ 122.1

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 2,282	$ 1,063
Interest-bearing demand deposits	37,170	24,089
Total cash and cash equivalents	39,452	25,152
Interest-bearing time deposits	250	1,000
Securities available-for-sale - at fair value (amortized cost of $471,070 in 2016 and $215,576 in 2015)	456,700	213,698
Securities held-to-maturity - at amortized cost (fair value of $16,197 in 2016 and $0 in 2015)	16,671	0
Loans held-for-sale (includes $27,101 in 2016 and $24,065 in 2015 at fair value)	27,101	36,518
Loans	1,250,789	953,859
Allowance for loan losses	(10,981)	(8,351)
Net loans	1,239,808	945,508
Accrued interest receivable	6,708	4,105
Federal Home Loan Bank of Indianapolis stock	8,910	8,595
Cash surrender value of bank-owned life insurance	24,195	12,727
Premises and equipment, net	10,044	8,521
Goodwill	4,687	4,687
Other real estate owned	4,533	4,488
Accrued income and other assets	15,276	4,871
Total assets	1,854,335	1,269,870
Liabilities
Noninterest-bearing deposits	31,166	23,700
Interest-bearing deposits	1,431,701	932,354
Total deposits	1,462,867	956,054
Advances from Federal Home Loan Bank	189,981	190,957
Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015	36,578	12,724
Accrued interest payable	112	117
Accrued expenses and other liabilities	10,855	5,688
Total liabilities	1,700,393	1,165,540
Commitments and Contingencies
Shareholders’ equity
Preferred stock, no par value; 4,913,779 shares authorized; issued and outstanding - none	0	0
Retained earnings	43,704	32,980
Accumulated other comprehensive loss	(9,268)	(1,209)
Total shareholders’ equity	153,942	104,330
Total liabilities and shareholders’ equity	1,854,335	1,269,870
Voting Common Stock
Shareholders’ equity
Voting and nonvoting common stock	119,506	72,559
Nonvoting Common Stock
Shareholders’ equity
Voting and nonvoting common stock	$ 0	$ 0

Consolidated Balance Sheets _Pa

Consolidated Balance Sheets [Parenthetical] - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Amortized cost, at fair value	$ 471,070	$ 215,576
Held-to-maturity securities, fair value	16,197	0
Loans held-for-sale, Fair Value	27,101	24,065
Unamortized discounts and debt issuance costs	$ 1,422	$ 276
Preferred Stock, Par or Stated Value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	4,913,779	4,913,779
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Voting Common Stock
Common Stock, Par or Stated Value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	45,000,000	45,000,000
Common stock, shares issued (in shares)	6,478,050	4,481,347
Common stock, shares outstanding (in shares)	6,478,050	4,481,347
Nonvoting Common Stock
Common Stock, Par or Stated Value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	86,221	86,221
Common stock, shares issued (in shares)	0	0
Common stock, shares outstanding (in shares)	0	0

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest income
Loans	$ 49,054	$ 37,049	$ 27,875
Securities – taxable	7,326	3,728	3,036
Securities – non-taxable	1,856	312	58
Other earning assets	663	358	246
Total interest income	58,899	41,447	31,215
Interest expense
Deposits	15,853	8,755	7,653
Other borrowed funds	3,357	1,939	1,275
Total interest expense	19,210	10,694	8,928
Net interest income	39,689	30,753	22,287
Provision for loan losses	4,330	1,946	349
Net interest income after provision for loan losses	35,359	28,807	21,938
Noninterest income
Service charges and fees	818	764	707
Mortgage banking activities	12,398	9,000	5,609
Gain on sale of securities	177	0	538
Loss on asset disposals	(63)	(34)	(78)
Other	747	411	398
Total noninterest income	14,077	10,141	7,174
Noninterest expense
Salaries and employee benefits	17,387	14,271	12,348
Marketing, advertising and promotion	1,823	1,756	1,455
Consulting and professional fees	3,143	2,374	1,902
Data processing	1,127	1,016	995
Loan expenses	891	631	626
Premises and equipment	3,699	2,768	2,937
Deposit insurance premium	1,159	643	591
Other	2,222	1,824	1,808
Total noninterest expense	31,451	25,283	22,662
Income before income taxes	17,985	13,665	6,450
Income tax provision	5,911	4,736	2,126
Net income	$ 12,074	$ 8,929	$ 4,324
Income Per Share of Common Stock (in dollars per share)
Basic (in dollars per share)	$ 2.32	$ 1.97	$ 0.96
Diluted (in dollars per share)	$ 2.30	$ 1.96	$ 0.96
Weighted-average number of common shares outstanding
Basic (shares)	5,211,209	4,528,528	4,497,007
Diluted (shares)	5,239,082	4,554,219	4,507,995
Dividends Declared Per Share (in dollars per share)	$ 0.24	$ 0.24	$ 0.24

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	$ 12,074	$ 8,929	$ 4,324
Other comprehensive income (loss)
Net unrealized holding gains (losses) on securities available-for-sale									(12,315)	(1,669)	3,260
Reclassification adjustment for gains realized									(177)	0	(538)
Net unrealized holding gains on securities available-for-sale for which an other-than-temporary impairment has been recognized in income									0	0	751
Other comprehensive income (loss) before tax									(12,492)	(1,669)	3,473
Income tax provision (benefit)									(4,433)	(595)	1,236
Other comprehensive income (loss) - net of tax									(8,059)	(1,074)	2,237
Comprehensive income									$ 4,015	$ 7,855	$ 6,561

Consolidated Statements of Shar

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common StockVoting and Nonvoting Common Stock	Accumulated Other Comprehensive Loss	Retained Earnings
Balance at Dec. 31, 2013	$ 90,908	$ 71,378	$ (2,372)	$ 21,902
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,324
Other comprehensive income (loss)	2,237		2,237
Cash dividends declared	(1,080)			(1,080)
Recognition of the fair value of share-based compensation	507	507
Common stock redeemed for the net settlement of share-based awards	(71)	(71)
Other	(40)	(40)
Balance at Dec. 31, 2014	96,785	71,774	(135)	25,146
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	8,929
Other comprehensive income (loss)	(1,074)		(1,074)
Cash dividends declared	(1,095)			(1,095)
Recognition of the fair value of share-based compensation	762	762
Deferred stock rights and restricted stock units issued in lieu of cash dividends payable on outstanding deferred stock rights and restricted stock units	25	25
Excess tax benefit on share-based compensation	36	36
Common stock redeemed for the net settlement of share-based awards	(38)	(38)
Balance at Dec. 31, 2015	104,330	72,559	(1,209)	32,980
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	12,074
Other comprehensive income (loss)	(8,059)		(8,059)
Cash dividends declared	(1,350)			(1,350)
Net cash proceeds from common stock issuance	46,223	46,223
Recognition of the fair value of share-based compensation	736	736
Deferred stock rights and restricted stock units issued in lieu of cash dividends payable on outstanding deferred stock rights and restricted stock units	30	30
Excess tax benefit on share-based compensation	49	49
Common stock redeemed for the net settlement of share-based awards	(91)	(91)
Balance at Dec. 31, 2016	$ 153,942	$ 119,506	$ (9,268)	$ 43,704

Consolidated Statements of Sha7

Consolidated Statements of Shareholders' Equity [Parenthetical] - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]
Cash dividends declared (in dollars per share)	$ 0.24	$ 0.24	$ 0.24

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating activities
Net income	$ 12,074,000	$ 8,929,000	$ 4,324,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,799,000	1,942,000	1,904,000
Increase in cash surrender value of bank-owned life insurance	(468,000)	(402,000)	(390,000)
Provision for loan losses	4,330,000	1,946,000	349,000
Share-based compensation expense	736,000	762,000	507,000
Gain from sale of available-for-sale securities	(177,000)	0	(538,000)
Loans originated for sale	(598,439,000)	(502,716,000)	(409,715,000)
Proceeds from sale of loans	619,818,000	509,373,000	409,453,000
Gain on loans sold	(12,462,000)	(8,845,000)	(5,048,000)
Decrease (increase) in fair value of loans held-for-sale	500,000	341,000	(751,000)
(Gain) loss on derivatives	(436,000)	(496,000)	190,000
Deferred income tax	3,544,000	443,000	(1,529,000)
Net change in other assets	(7,390,000)	(1,227,000)	2,035,000
Net change in other liabilities	1,041,000	858,000	1,189,000
Net cash provided by operating activities	26,470,000	10,908,000	1,980,000
Investing activities
Net loan activity, excluding purchases	(247,957,000)	(220,828,000)	(124,696,000)
Net change in interest-bearing deposits	750,000	1,000,000	500,000
Bank owned life insurance purchased	(11,000,000)	0	0
Proceeds from liquidation of other real estate owned	0	0	235,000
Maturities of securities available-for-sale	42,616,000	21,759,000	21,254,000
Proceeds from sale of securities available-for-sale	49,430,000	0	137,816,000
Purchase of securities available-for-sale	(349,683,000)	(100,335,000)	(112,000,000)
Purchase of securities held-to-maturity	(16,672,000)	0	0
Purchase of Federal Home Loan Bank of Indianapolis stock	(315,000)	(3,245,000)	(2,407,000)
Purchase of premises and equipment	(3,173,000)	(2,543,000)	(915,000)
Loans purchased	(50,718,000)	0	(106,480,000)
Net cash used in investing activities	(586,722,000)	(304,192,000)	(186,693,000)
Financing activities
Net increase in deposits	506,813,000	197,456,000	85,503,000
Cash dividends paid	(1,199,000)	(1,093,000)	(1,080,000)
Net proceeds from issuance of subordinated debt	23,757,000	9,761,000	0
Net proceeds from common stock issuance	46,223,000	0	0
Proceeds from advances from Federal Home Loan Bank	157,000,000	300,000,000	170,000,000
Repayment of advances from Federal Home Loan Bank	(158,000,000)	(216,000,000)	(95,000,000)
Other, net	(42,000)	23,000	(111,000)
Net cash provided by financing activities	574,552,000	290,147,000	159,312,000
Net increase (decrease) in cash and cash equivalents	14,300,000	(3,137,000)	(25,401,000)
Cash and cash equivalents, beginning of year	25,152,000	28,289,000	53,690,000
Cash and cash equivalents, end of year	39,452,000	25,152,000	28,289,000
Supplemental disclosures of cash flows information
Cash paid during the year for interest	19,215,000	10,674,000	8,933,000
Cash paid during the year for taxes	5,894,000	3,793,000	2,346,000
Loans transferred to other real estate owned	45,000	0	0
Cash dividends declared, not paid	388,000	267,000	265,000
Capital committed to Small Business Investment Company fund, not contributed	$ 4,000,000	$ 0	$ 0

Basis of Presentation and Summa

Basis of Presentation and Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Basis of Presentation and Summary of Significant Accounting Policies	Basis of Presentation and Summary of Significant Accounting Policies The accounting policies of First Internet Bancorp and its subsidiaries (the “Company”) conform to accounting principles generally accepted in the United States of America (“GAAP”). A summary of the Company’s significant accounting policies follows: Description of Business The Company was incorporated on September 15, 2005 , and consummated a plan of exchange on March 21, 2006, by which the Company became a bank holding company and 100% owner of First Internet Bank of Indiana (the “Bank”). The Bank provides commercial and retail banking services, with operations conducted on the Internet at www.firstib.com and primarily through its corporate office located in Fishers, Indiana as well as a loan production office in Tempe, Arizona. The majority of the Bank’s income is derived from commercial lending, retail lending, and mortgage banking activities. The Bank is subject to competition from other financial institutions. The Bank is regulated by certain state and federal agencies and undergoes periodic examinations by those regulatory authorities. JKH Realty Services, LLC was established August 20, 2012 as a single member LLC wholly-owned by the Bank to manage other real estate owned properties as needed. Principles of Consolidation The consolidated financial statements include the accounts of the Company and its direct and indirect subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The Company’s business activities are currently limited to one reporting unit and reportable segment, which is commercial banking. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company utilizes processes that involve the use of significant estimates and the judgment of management in determining the amount of the Company’s allowance for loan losses and income taxes and valuation and impairments of investment securities and goodwill, as well as fair value measurements of derivatives and loans held-for-sale. Actual results could differ from those estimates. Securities The Company classifies its securities in one of three categories and accounts for the investments as follows: • Securities that the Company has the positive intent and ability to hold to maturity are classified as “held-to-maturity” and reported at amortized cost. • Securities that are acquired and held principally for the purpose of selling them in the near term with the objective of generating economic profits on short-term differences in market characteristics are classified as “trading securities” and reported at fair value, with unrealized gains and losses included in earnings. The Company had no securities classified as “trading securities” at December 31, 2016 or 2015 . • Securities not classified as either “held-to-maturity” or “trading securities” are classified as “securities available-for-sale” and reported at fair value, with unrealized gains and losses, after applicable taxes, excluded from earnings and reported in a separate component of shareholders’ equity. Declines in the value of debt securities and marketable equity securities that are considered to be other-than-temporary are recorded as an other-than-temporary impairment of securities available-for-sale with other-than-temporary impairment losses recorded in the consolidated statements of income. Interest and dividend income, adjusted by amortization of premium or discount, is included in earnings using the effective interest rate method. Purchases and sales of securities are recorded in the consolidated balance sheets on the trade date. Gains and losses from security sales or disposals are recognized as of the trade date in the consolidated statements of income for the period in which securities are sold or otherwise disposed of. Gains and losses on sales of securities are determined using the specific-identification method. Loans Held-for-Sale Loans originated and intended for sale in the secondary market under best-efforts pricing agreements are carried at the lower of cost or fair value in the aggregate. Net unrealized losses, if any, are recognized through a valuation allowance by charges to noninterest income. Loans originated and intended for sale in the secondary market under mandatory pricing agreements are carried at fair value to facilitate hedging of the loans. Gains and losses resulting from changes in fair value are included in noninterest income. Gains and losses on loan sales are recorded in noninterest income, and direct loan origination costs and fees are deferred at origination of the loan and are recognized in noninterest income upon sale of the loan. Revenue Recognition Interest income on loans is accrued as earned using the interest method based on unpaid principal balances except for interest on loans in nonaccrual status. Interest on loans in nonaccrual status is recorded as a reduction of loan principal when received. Premiums and discounts are amortized using the effective interest rate method. Loan fees, net of certain direct origination costs, primarily salaries and wages, are deferred and amortized to interest income as a yield adjustment over the life of the loan. Loans Loans that management intends to hold until maturity are reported at their outstanding principal balance adjusted for unearned income, charge-offs, the allowance for loan losses (“ALLL”), any unamortized deferred fees or costs on originated loans, and unamortized premiums or discounts on purchased loans. For loans recorded at cost, interest income is accrued based on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, as well as premiums and discounts, are deferred and amortized as a level yield adjustment over the respective term of the loan. Allowance for Loan Losses Methodology Company policy is designed to maintain an adequate ALLL. Primary responsibility for ensuring that the Company has processes in place to consistently assess the adequacy of the ALLL rests with the Board of Directors (the “Board”). The Board has charged management with responsibility for establishing the methodology to be used and to assess the adequacy of the ALLL. The Board reviews recommendations from management on a quarterly basis to adjust the allowance as appropriate. The methodology employed by management for each portfolio segment, at a minimum, contains the following: 1. Loans are segmented by type of loan. 2. The required ALLL for types of performing homogeneous loans which do not have a specific reserve is determined by applying a factor based on historical losses averaged over the past sixteen quarters. In those instances where the Company’s historical experience is not available, management develops factors based on industry experience and best practices. 3. All criticized, classified and impaired loans are tested for impairment by applying one of three methodologies: a. Present value of future cash flows; b. Fair value of collateral less costs to sell; or c. The loan’s observable market price 4. All troubled debt restructurings (“TDR”) are considered impaired loans. 5. Loans tested for impairment are removed from other pools to prevent layering (double-counting). 6. The required ALLL for each group of loans are added together to determine the total required ALLL for the Company. The required ALLL is compared to the existing ALLL to determine the provision required to increase the ALLL or credit to decrease the ALLL. The historical loss experience is determined by portfolio segment and considers two weighted average net charge-off trends: 1) the Company’s average loss history over the previous sixteen quarters; and 2) average loss history over the previous sixteen quarters for a peer group. Management believes the historical loss experience methodology is appropriate in the current economic environment, as it captures loss rates that are comparable to the current period being analyzed. The Company also factors in the following qualitative considerations: 1. Changes in policies and procedures; 2. Changes in national, regional, and local economic and business conditions; 3. Changes in the composition and size of the portfolio and in the terms of loans; 4. Changes in the experience, ability, and depth of lending management and other relevant staff; 5. Changes in the volume and severity of past due loans, the volume of nonaccrual loans, and the volume and severity of adversely classified or graded loans; 6. Changes in the quality of the Company’s loan review system; 7. Changes in the value of underlying collateral for collateral-dependent loans; 8. The existence and effect of any concentration of credit and changes in the level of such concentrations; and 9. The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio. Provision for Loan Losses A provision for estimated losses on loans is charged to income based upon management’s evaluation of the potential losses. Such an evaluation, which includes a review of all loans for which full repayment may not be reasonably assured, considers, among other matters, the estimated net realizable value of the underlying collateral, as applicable, economic conditions, loan loss experience, and other factors that are particularly susceptible to changes that could result in a material adjustment in the near term. While management attempts to use the best information available in making its evaluations, future allowance adjustments may be necessary if economic conditions change substantially from the assumptions used in making the evaluations. Nonaccrual Loans Any loan which becomes 90 days delinquent or for which the full collection of principal and interest may be in doubt will be considered for nonaccrual status. At the time a loan is placed on nonaccrual status, all accrued but unpaid interest will be reversed from interest income. Placing the loan on nonaccrual status does not relieve the borrower of the obligation to repay interest. A loan placed on nonaccrual status may be restored to accrual status when all delinquent principal and interest has been brought current, and the Company expects full payment of the remaining contractual principal and interest. Impaired Loans A loan is designated as impaired, in accordance with the impairment accounting guidance when, based on current information or events, it is probable that the Company will be unable to collect all amounts due (principal and interest) according to the contractual terms of the loan agreement. Payments with delays generally not exceeding 90 days outstanding are not considered impaired. Certain nonaccrual and substantially all delinquent loans more than 90 days past due may be considered to be impaired. Generally, loans are placed on nonaccrual status at 90 days past due and accrued interest is reversed against earnings, unless the loan is well-secured and in the process of collection. The accrual of interest on impaired and nonaccrual loans is discontinued when, in management’s opinion, the borrower may be unable to meet payments as they become due. Impaired loans include nonperforming loans but also include loans modified in TDRs where concessions have been granted to borrowers experiencing financial difficulties. These concessions could include a reduction in the interest rate on the loan, payment extensions, forgiveness of principal, forbearance, or other actions intended to maximize collection. Accounting Standards Codification (“ASC”) Topic 310, Receivables , requires that impaired loans be measured based on the present value of expected future cash flows discounted at the loans’ effective interest rates or the fair value of the underlying collateral, less costs to sell, and allows existing methods for recognizing interest income. Troubled Debt Restructurings (“TDR”) The loan portfolio includes certain loans that have been modified in a TDR, where economic concessions have been granted to borrowers who have experienced financial difficulties. These concessions typically result from loss mitigation efforts and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions. Certain TDRs are classified as nonperforming at the time of restructuring and typically are returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period, generally not less than six months. When loans are modified in a TDR, any possible impairment similar to other impaired loans is evaluated based on either the present value of expected future cash flows, discounted at the contractual interest rate of the original loan agreement, or the current fair value of the collateral, less selling costs for collateral dependent loans. If it is determined that the value of the modified loan is less than the recorded balance of the loan, impairment is recognized through a specific ALLL or charge-off to the ALLL. In periods subsequent to modification, all TDRs, including those that have payment defaults, are evaluated for possible impairment, and impairment is recognized through the ALLL. Policy for Charging Off Loans The Company’s policy is to charge off a loan at any point in time when it no longer can be considered a bankable asset, meaning collectible within the parameters of policy. A secured loan is generally charged down to the estimated fair value of the collateral, less costs to sell, no later than when it is 120 days past due as to principal or interest. An unsecured loan generally is charged off no later than when it is 180 days past due as to principal or interest. A home improvement loan generally is charged off no later than when it is 90 days past due as to principal or interest. Federal Home Loan Bank (“FHLB”) of Indianapolis Stock Federal law requires a member institution of the FHLB system to hold common stock of its district FHLB according to a predetermined formula. This investment is stated at cost, which represents redemption value, and may be pledged as collateral for FHLB advances. Premises and Equipment Premises and equipment is stated at cost, less accumulated depreciation. Depreciation is computed on the straight-line method over the estimated useful lives, which range from three to five years for software and equipment, ten years for land improvements, and 39 years for buildings. Other Real Estate Owned Other real estate owned represents real estate acquired through foreclosure or deed in lieu of foreclosure and is recorded at its fair value less estimated costs to sell. When property is acquired, it is recorded at its fair value at the date of acquisition with any resulting write-down charged against the ALLL. Any subsequent deterioration of the property is charged directly to operating expense. Costs relating to the development and improvement of other real estate owned are capitalized, whereas costs relating to holding and maintaining the property are charged to expense as incurred. Derivative Financial Instruments The Company uses derivative financial instruments to help manage exposure to interest rate risk and the effects that changes in interest rates may have on net income and the fair value of assets and liabilities. The Company enters into forward contracts for the future delivery of mortgage loans to third party investors and enters into interest rate lock commitments with potential borrowers to fund specific mortgage loans that will be sold into the secondary market. The forward contracts are entered into in order to economically hedge the effect of changes in interest rates resulting from the Company’s commitment to fund the loans. Each of these items are considered derivatives, but are not designated as accounting hedges, and are recorded at fair value with changes in fair value reflected in noninterest income on the consolidated statements of income. The fair value of derivative instruments with a positive fair value are reported in accrued income and other assets in the consolidated balance sheets while derivative instruments with a negative fair value are reported in accrued expenses and other liabilities in the consolidated balance sheets. Fair Value Measurements The Company records or discloses certain assets and liabilities at fair value. ASC Topic 820, Fair Value Measurements , defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements are classified within one of three levels in a valuation hierarchy. ASC Topic 820 describes three levels of inputs that may be used to measure fair value: Level 1 Quoted prices in active markets for identical assets or liabilities Level 2 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 for substantially the full term of the assets or liabilities Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities There were no transfers that occurred and, therefore, recognized, between any of the fair value hierarchy levels at December 31, 2016 or December 31, 2015 . Income Taxes Deferred income tax assets and liabilities reflect the impact of temporary differences between amounts of assets and liabilities for financial reporting purposes and the basis of such assets and liabilities as measured by tax laws and regulations. Deferred income tax expense or benefit is based upon the change in deferred tax assets and liabilities from period to period, subject to an ongoing assessment of realization of deferred tax assets. Deferred tax assets are reduced by a valuation allowance if, based on the weight of evidence available, it is more likely than not that some portion or all of a deferred tax asset will not be realized. The Company files income tax returns in the U.S. federal, Indiana, and other state jurisdictions. With few exceptions, the Company is no longer subject to U.S. federal, state and local examinations by tax authorities for years before 2013. ASC Topic 740-10, Accounting for Uncertainty in Income Taxes , prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. It also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. The Company did not identify any uncertain tax positions that it believes should be recognized in the consolidated financial statements. Earnings Per Share Earnings per share of common stock is based on the weighted-average number of basic shares and dilutive shares outstanding during the year. The following is a reconciliation of the weighted-average common shares for the basic and diluted earnings per share computations. Year Ended December 31, 2016 2015 2014 Basic earnings per share Net income available to common shareholders $ 12,074 $ 8,929 $ 4,324 Weighted-average common shares 5,211,209 4,528,528 4,497,007 Basic earnings per common share $ 2.32 $ 1.97 $ 0.96 Diluted earnings per share Net income available to common shareholders $ 12,074 $ 8,929 $ 4,324 Weighted-average common shares 5,211,209 4,528,528 4,497,007 Dilutive effect of warrants 11,026 10,665 2,895 Dilutive effect of equity compensation 16,847 15,026 8,093 Weighted-average common and incremental shares 5,239,082 4,554,219 4,507,995 Diluted earnings per common share $ 2.30 $ 1.96 $ 0.96 Number of warrants excluded from the calculation of diluted earnings per share as the exercise prices were greater than the average market price of the Company’s common stock during the year — — — Share-based Compensation The Company has a share-based compensation plan using the fair value recognition provisions of ASC Topic 718, Compensation - Stock Compensation . The plan is described more fully in Note 10. Comprehensive Income Comprehensive income consists of net income and other comprehensive income (loss). Other comprehensive income (loss) includes unrealized gains and losses on securities available-for-sale. Reclassification adjustments have been determined for all components of other comprehensive income or loss reported in the consolidated statements of changes in shareholders’ equity. Statements of Cash Flows Cash and cash equivalents are defined to include cash on-hand, noninterest and interest-bearing amounts due from other banks and federal funds sold. Generally, federal funds are sold for one-day periods. The Company reports net cash flows for customer loan transactions and deposit transactions. Bank-Owned Life Insurance Bank-owned life insurance policies are carried at their cash surrender value. The Company recognizes tax-free income from the periodic increases in the cash surrender value of these policies and from death benefits. Goodwill Goodwill is tested at least annually for impairment. If the implied fair value of goodwill is lower than its carrying amount, goodwill impairment is indicated and goodwill is written down to its implied fair value. Subsequent increases in goodwill value are not recognized in the consolidated financial statements. Reclassifications Certain reclassifications have been made to the 2015 and 2014 financial statements to conform to the 2016 financial statement presentation. These reclassifications had no effect on net income.

Cash and Cash Equivalents

Cash and Cash Equivalents	12 Months Ended
	Dec. 31, 2016
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents	Cash and Cash Equivalents At December 31, 2016 , the Company’s interest-bearing cash accounts at other institutions did not exceed the limits for full FDIC insurance coverage. However, approximately $ 0.6 million and $ 36.6 million of cash was held by the FHLB of Indianapolis and Federal Reserve Bank of Chicago, respectively, which are not federally insured. The Company is required to maintain reserve funds in cash and/or on deposit with the Federal Reserve Bank. The reserve required at December 31, 2016 was $ 0.6 million .

Securities

Securities	12 Months Ended
	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Securities	Securities The following tables summarize securities available-for-sale and securities held-to-maturity as of December 31, 2016 and 2015 . There were no securities held-to-maturity as of December 31, 2015 . December 31, 2016 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities available-for-sale U.S. Government-sponsored agencies $ 92,599 $ 167 $ (870 ) $ 91,896 Municipal securities 97,647 85 (5,846 ) 91,886 Mortgage-backed securities 238,354 — (6,713 ) 231,641 Asset-backed securities 19,470 65 (1 ) 19,534 Corporate securities 20,000 — (1,189 ) 18,811 Other securities 3,000 — (68 ) 2,932 Total available-for-sale $ 471,070 $ 317 $ (14,687 ) $ 456,700 December 31, 2016 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities held-to-maturity Municipal securities $ 10,171 $ — $ (498 ) $ 9,673 Corporate securities 6,500 24 — 6,524 Total held-to-maturity $ 16,671 $ 24 $ (498 ) 16,197 December 31, 2015 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities available-for-sale U.S. Government-sponsored agencies $ 38,093 $ 139 $ (482 ) $ 37,750 Municipals 21,091 385 (7 ) 21,469 Mortgage-backed securities 113,948 110 (1,006 ) 113,052 Asset-backed securities 19,444 — (83 ) 19,361 Corporate securities 20,000 — (913 ) 19,087 Other securities 3,000 — (21 ) 2,979 Total available-for-sale $ 215,576 $ 634 $ (2,512 ) $ 213,698 The carrying value of securities at December 31, 2016 is shown below by their contractual maturity date. Actual maturities will differ because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Available-for-Sale Amortized Fair Within one year $ — $ — One to five years 1,067 1,035 Five to ten years 38,336 37,401 After ten years 170,843 164,157 210,246 202,593 Mortgage-backed securities 238,354 231,641 Asset-backed securities 19,470 19,534 Other securities 3,000 2,932 Total $ 471,070 $ 456,700 Held-to-Maturity Amortized Cost Fair Value Five to ten years $ 9,366 $ 9,259 After ten years 7,305 6,938 Total $ 16,671 $ 16,197 Gross realized gains of $0.2 million , $0.0 million , and $2.7 million and gross realized losses of $0.0 million , $0.0 million , and $2.2 million resulting from sales of available-for-sale securities were recognized during the twelve months ended December 31, 2016 , 2015 , and 2014 , respectively. As of December 31, 2016 , the fair value of available-for-sale investment securities pledged as collateral was $342.3 million . The Company pledged the securities for various types of transactions, including FHLB advances and derivative financial instruments. Certain investments in debt securities are reported in the consolidated financial statements at an amount less than their historical cost. Total fair value of these investments at December 31, 2016 and 2015 was $422.9 million and $166.1 million , which is approximately 89% and 78% , respectively, of the Company’s available-for-sale and held-to-maturity securities portfolio. These declines primarily resulted from fluctuations in market interest rates after purchase. Management believes the declines in fair value for these securities are temporary. Should the impairment of any of these securities become other than temporary, the cost basis of the investment will be reduced with the resulting loss recognized in net income in the period the other-than-temporary impairment (“OTTI”) is identified. U.S. Government-Sponsored Agencies, Municipal Securities, and Corporate Securities The unrealized losses on the Company’s investments in securities issued by U.S. Government-sponsored agencies, municipal organizations and corporate entities were caused by interest rate changes. The contractual terms of those investments do not permit the issuer to settle the securities at a price less than the amortized cost bases of the investments. Because the Company does not intend to sell the investments and it is not likely that the Company will be required to sell the investments before recovery of their amortized cost bases, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at December 31, 2016 . Mortgage-Backed and Asset-Backed Securities The unrealized losses on the Company’s investments in mortgage-backed and asset-backed securities were caused by interest rate changes. The Company expects to recover the amortized cost bases over the term of the securities. Because the Company does not intend to sell the investments and it is not likely that the Company will be required to sell the investments before recovery of their amortized cost bases, which may be maturity, the Company does not consider those investments to be other-than-temporarily impaired at December 31, 2016 . Other Securities The unrealized losses on the Company’s investments in other securities were caused by the investment in the Community Reinvestment Act Qualified Fund. Because the Company does not intend to sell the investment and it is not likely that the Company will be required to sell the investment before recovery of its amortized cost basis, the Company does not consider this investment to be other-than-temporarily impaired at December 31, 2016 . The following tables show the securities portfolio’s gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at December 31, 2016 and 2015 : December 31, 2016 Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized Securities available-for-sale U.S. Government-sponsored agencies $ 68,625 $ (840 ) $ 260 $ (30 ) $ 68,885 $ (870 ) Municipal securities 86,424 (5,846 ) — — 86,424 (5,846 ) Mortgage-backed securities 231,641 (6,713 ) — — 231,641 (6,713 ) Asset-backed securities — — 4,520 (1 ) 4,520 (1 ) Corporate securities — — 18,811 (1,189 ) 18,811 (1,189 ) Other securities 2,932 (68 ) — — 2,932 (68 ) Total $ 389,622 $ (13,467 ) $ 23,591 $ (1,220 ) $ 413,213 $ (14,687 ) December 31, 2016 Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized Securities held-to-maturity Municipal securities $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 ) Total $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 ) December 31, 2015 Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Securities available-for-sale U.S. Government-sponsored agencies $ 18,289 $ (237 ) $ 8,537 $ (245 ) $ 26,826 $ (482 ) Municipals 1,026 (7 ) — — 1,026 (7 ) Mortgage-backed securities 74,198 (562 ) 22,655 (444 ) 96,853 (1,006 ) Asset-backed securities 19,361 (83 ) — — 19,361 (83 ) Corporate securities 19,087 (913 ) — — 19,087 (913 ) Other securities 2,979 (21 ) — — 2,979 (21 ) Total $ 134,940 $ (1,823 ) $ 31,192 $ (689 ) $ 166,132 $ (2,512 ) Credit Losses Recognized on Investments Certain debt securities have experienced fair value deterioration due to credit losses and other market factors, but are not considered other-than-temporarily impaired. The following table provides information about debt securities for which only a credit loss was recognized in income and other losses are recorded in accumulated other comprehensive loss. The Company did not own any securities categorized as OTTI securities during the years ended December 31, 2016 and 2015 . Accumulated Credit Losses Credit losses on debt securities held January 1, 2014 $ 1,183 Realized losses related to OTTI (1,139 ) Recoveries related to OTTI (44 ) December 31, 2014 — Amounts reclassified from accumulated other comprehensive loss and the affected line items in the consolidated statements of income during the years ended December 31, 2016 , 2015 and 2014 were as follows: Details About Accumulated Other Comprehensive Loss Components Amounts Reclassified from Accumulated Other Comprehensive Loss for the Year Ended December 31, Affected Line Item in the Statements of Income 2016 2015 2014 Unrealized gains and losses on securities available-for-sale Gain realized in earnings $ 177 $ — $ 538 Gain on sale of securities Total reclassified amount before tax 177 — 538 Income before income taxes Tax expense 63 — 191 Income tax provision Total reclassifications out of accumulated other comprehensive loss $ 114 $ — $ 347 Net Income

Loans Receivable

Loans Receivable	12 Months Ended
	Dec. 31, 2016
Receivables [Abstract]
Loans Receivable	Loans Categories of loans include: December 31, 2016 2015 Commercial loans Commercial and industrial $ 102,437 $ 102,000 Owner-occupied commercial real estate 57,668 44,462 Investor commercial real estate 13,181 16,184 Construction 53,291 45,898 Single tenant lease financing 606,568 374,344 Total commercial loans 833,145 582,888 Consumer loans Residential mortgage 205,554 214,559 Home equity 35,036 43,279 Other consumer 173,449 108,312 Total consumer loans 414,039 366,150 Total commercial and consumer loans 1,247,184 949,038 Net deferred loan origination costs and premiums and discounts on purchased loans 3,605 4,821 Total loans 1,250,789 953,859 Allowance for loan losses (10,981 ) (8,351 ) Net loans $ 1,239,808 $ 945,508 The risk characteristics of each loan portfolio segment are as follows: Commercial and Industrial: Commercial and industrial loans’ sources of repayment are primarily based on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. The cash flows of borrowers, however, may not be as expected, and the collateral securing these loans may fluctuate in value. Loans are made for working capital, equipment purchases, or other purposes. Most commercial and industrial loans are secured by the assets being financed and may incorporate a personal guarantee. Owner-Occupied Commercial Real Estate: The primary source of repayment is the cash flow from the ongoing operations and activities conducted by the borrower, or an affiliate of the borrower, who owns the property. This portfolio segment is generally concentrated in the Central Indiana and greater Phoenix, Arizona markets and its loans often times are secured by manufacturing and service facilities, as well as office buildings. Investor Commercial Real Estate: These loans are underwritten primarily based on the cash flow expected to be generated from the property and are secondarily supported by the value of the real estate. These loans typically incorporate a personal guarantee. This portfolio segment generally involves higher loan principal amounts, and the repayment of these loans is generally dependent on the successful operation of the property securing the loan or the business conducted on the property securing the loan. Investor commercial real estate loans may be more adversely affected by conditions in the real estate markets, changing industry dynamics, or the overall health of the general economy. The properties securing the Company’s investor commercial real estate portfolio tend to be diverse in terms of property type and are typically located in the state of Indiana and markets adjacent to Indiana. Management monitors and evaluates commercial real estate loans based on property financial performance, collateral value, guarantor strength, and other risk grade criteria. As a general rule, the Company avoids financing special use projects or properties outside of its designated market areas unless other underwriting factors are present to mitigate these additional risks. Construction: Construction loans are secured by real estate and improvements and are made to assist in the construction of new structures, which may include commercial (retail, industrial, office, multi-family) properties or single family residential properties offered for sale by the builder. These loans generally finance a variety of project costs, including land, site preparation, construction, closing and soft costs and interim financing needs. The cash flows of builders, while initially predictable, may fluctuate with market conditions, and the value of the collateral securing these loans may be subject to fluctuations based on general economic changes. Single Tenant Lease Financing: These loans are made to property owners of real estate subject to long term lease arrangements with single tenant operators. The real estate is typically operated by regionally, nationally or globally branded businesses. The loans are underwritten based on the financial strength of the borrower, characteristics of the real estate, cash flows generated from the lease arrangements and the financial strength of the tenant. Similar to the other loan portfolio segments, management monitors and evaluates these loans based on borrower and tenant financial performance, collateral value, industry trends and other risk grade criteria. Residential Mortgage: With respect to residential loans that are secured by 1-4 family residences and are generally owner occupied, the Company typically establishes a maximum loan-to-value ratio and requires private mortgage insurance if that ratio is exceeded. Repayment of these loans is primarily dependent on the financial circumstances of the borrowers, which can be impacted by economic conditions in their market areas such as unemployment levels. Repayment can also be impacted by changes in residential property values. Risk is mitigated by the fact that the loans are of smaller individual amounts and spread over a large number of borrowers in geographically diverse locations throughout the country. Home Equity: Home equity loans and lines of credit are typically secured by a subordinate interest in 1-4 family residences. The properties securing the Company's home equity portfolio segment are generally geographically diverse as the Company offers these products on a nationwide basis. Repayment of home equity loans and lines of credit may be impacted by changes in property values on residential properties and unemployment levels, among other economic conditions and financial circumstances in the market. Other Consumer: These loans primarily consist of consumer loans and credit cards. Consumer loans may be secured by consumer assets such as horse trailers or recreational vehicles. Some consumer loans are unsecured, such as small installment loans, home improvement loans and certain lines of credit. Repayment of consumer loans is primarily dependent upon the personal income of the borrowers, which can be impacted by economic conditions in their market areas such as unemployment levels. Risk is mitigated by the fact that the loans are of smaller individual amounts and spread over a large number of borrowers in geographically diverse locations throughout the country. The following tables present changes in the balance of the allowance for loan losses during the twelve months ended December 31, 2016 , 2015 , and 2014 . Twelve Months Ended December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Provision (credit) charged to expense 1,380 106 (44 ) 44 2,317 (38 ) (3 ) 568 4,330 Losses charged off (1,582 ) — — — — (134 ) (33 ) (440 ) (2,189 ) Recoveries 187 — — — — 30 13 259 489 Balance, end of period $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 Twelve Months Ended December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 920 $ 345 $ 261 $ 330 $ 2,061 $ 985 $ 207 $ 691 $ 5,800 Provision (credit) charged to expense 447 131 (549 ) 170 1,870 (311 ) (83 ) 271 1,946 Losses charged off — — — — — (185 ) — (451 ) (636 ) Recoveries — — 500 — — 407 1 333 1,241 Balance, end of period $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Twelve Months Ended December 31, 2014 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 819 $ 290 $ 219 $ 277 $ 1,731 $ 1,008 $ 211 $ 871 $ 5,426 Provision (credit) charged to expense 115 55 (418 ) 53 330 186 (4 ) 32 349 Losses charged off (14 ) — — — — (247 ) — (596 ) (857 ) Recoveries — — 460 — — 38 — 384 882 Balance, end of period $ 920 $ 345 $ 261 $ 330 $ 2,061 $ 985 $ 207 $ 691 $ 5,800 The following tables present the balance in the allowance for loan losses and the recorded investment in loans based on portfolio segment and impairment method as of December 31, 2016 and 2015 . December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Loans: Ending balance: collectively evaluated for impairment $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 203,842 $ 35,036 $ 173,321 $ 1,245,344 Ending balance: individually evaluated for impairment — — — — — 1,712 — 128 1,840 Ending balance $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 205,554 $ 35,036 $ 173,449 $ 1,247,184 Allowance for loan losses: Ending balance: collectively evaluated for impairment $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 Ending balance: individually evaluated for impairment — — — — — — — — — Ending balance $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Loans: Ending balance: collectively evaluated for impairment $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 213,426 $ 43,279 $ 108,163 $ 947,756 Ending balance: individually evaluated for impairment — — — — — 1,133 — 149 1,282 Ending balance $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 214,559 $ 43,279 $ 108,312 $ 949,038 Allowance for loan losses: Ending balance: collectively evaluated for impairment $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Ending balance: individually evaluated for impairment — — — — — — — — — Ending balance $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 The Company utilizes a risk grading matrix to assign a risk grade to each of its commercial loans. In the third quarter 2016, the Company updated its risk grading matrix to improve precision within the “Pass” risk grades. Commercial loans are now graded on a scale of 1 to 10, whereas commercial loans were previously graded on a scale of 1 to 9. This update to the risk grading matrix did not have an impact on the ALLL. The following table illustrates the risk ratings utilized as of December 31, 2016 and December 31, 2015 . Rating December 31, 2016 December 31, 2015 Pass Grade 1-6 Grade 1-5 Special Mention Grade 7 Grade 6 Substandard Grade 8 Grade 7 Doubtful Grade 9 Grade 8 Loss Grade 10 Grade 9 A description of the general characteristics of the ten risk grades is as follows: • “Pass” - Higher quality loans that do not fit any of the other categories described below. • “Special Mention” - Loans that possess some credit deficiency or potential weakness which deserve close attention. • “Substandard” - Loans that possess a defined weakness or weaknesses that jeopardize the liquidation of the debt. Loans characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Loans that are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. • “Doubtful” - Such loans have been placed on nonaccrual status and may be heavily dependent upon collateral possessing a value that is difficult to determine or based upon some near-term event which lacks clear certainty. These loans have all of the weaknesses of those classified as Substandard; however, based on existing conditions, these weaknesses make full collection of the principal balance highly improbable. • “Loss” - Loans that are considered uncollectible and of such little value that continuing to carry them as assets is not warranted. The following tables present the credit risk profile of the Company’s commercial loan portfolio based on rating category and payment activity as of December 31, 2016 and 2015 . December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Total Rating: 1-6 Pass $ 99,200 $ 57,657 $ 13,181 $ 53,291 $ 605,190 $ 828,519 7 Special Mention 2,746 — — — 1,378 4,124 8 Substandard 491 11 — — — 502 Total $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 833,145 December 31, 2016 Residential mortgage Home equity Other consumer Total Performing $ 204,530 $ 35,036 $ 173,390 $ 412,956 Nonaccrual 1,024 — 59 1,083 Total $ 205,554 $ 35,036 $ 173,449 $ 414,039 December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Total Rating: 1-5 Pass $ 95,589 $ 43,913 $ 14,746 $ 45,599 $ 374,344 $ 574,191 6 Special Mention 2,006 535 — 299 — 2,840 7 Substandard 4,405 14 1,438 — — 5,857 Total $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 582,888 December 31, 2015 Residential mortgage Home equity Other consumer Total Performing $ 214,456 $ 43,279 $ 108,248 $ 365,983 Nonaccrual 103 — 64 167 Total $ 214,559 $ 43,279 $ 108,312 $ 366,150 The following tables present the Company’s loan portfolio delinquency analysis as of December 31, 2016 and 2015 . December 31, 2016 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total commercial and consumer loans Nonaccrual Loans Total Loans 90 Days or More Past Due and Accruing Commercial and industrial $ 27 $ — $ — $ 27 $ 102,410 $ 102,437 $ — $ — Owner-occupied commercial real estate — — — — 57,668 57,668 — — Investor commercial real estate — — — — 13,181 13,181 — — Construction — — — — 53,291 53,291 — — Single tenant lease financing — — — — 606,568 606,568 — — Residential mortgage — 347 991 1,338 204,216 205,554 1,024 — Home equity — — — — 35,036 35,036 — — Other consumer 173 91 25 289 173,160 173,449 59 — Total $ 200 $ 438 $ 1,016 $ 1,654 $ 1,245,530 $ 1,247,184 $ 1,083 $ — December 31, 2015 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total commercial and consumer loans Nonaccrual Loans Total Loans 90 Days or More Past Due and Accruing Commercial and industrial $ 29 $ — $ — $ 29 $ 101,971 $ 102,000 $ — $ — Owner-occupied commercial real estate — — — — 44,462 44,462 — — Investor commercial real estate — — — — 16,184 16,184 — — Construction — — — — 45,898 45,898 — — Single tenant lease financing — — — — 374,344 374,344 — — Residential mortgage 300 23 45 368 214,191 214,559 103 — Home equity 20 — — 20 43,259 43,279 — — Other consumer 116 12 — 128 108,184 108,312 64 — Total $ 465 $ 35 $ 45 $ 545 $ 948,493 $ 949,038 $ 167 $ — The following tables present the Company’s impaired loans as of December 31, 2016 and 2015 . There were no impaired loans with a specific valuation allowance as of December 31, 2016 and 2015 . December 31, 2016 December 31, 2015 Recorded Unpaid Specific Recorded Unpaid Specific Loans without a specific valuation allowance Residential mortgage $ 1,712 $ 1,824 $ — $ 1,133 $ 1,154 $ — Other consumer 128 184 — 149 178 — Total impaired loans $ 1,840 $ 2,008 $ — $ 1,282 $ 1,332 $ — The table below presents average balances and interest income recognized for impaired loans during the twelve months ended December 31, 2016 , 2015 , and 2014 . Twelve Months Ended December 31, 2016 December 31, 2015 December 31, 2014 Average Interest Average Interest Average Interest Loans without a specific valuation allowance Investor commercial real estate $ — $ — $ 21 $ 2 $ 666 $ 5 Residential mortgage 1,595 8 1,112 8 1,266 32 Other consumer 149 5 193 16 380 37 Total 1,744 13 1,326 26 2,312 74 Loans with a specific valuation allowance Commercial and industrial 1,084 — — — — — Residential mortgage — — 15 — — — Other consumer — — 13 1 40 4 Total 1,084 — 28 1 40 4 Total impaired loans $ 2,828 $ 13 $ 1,354 $ 27 $ 2,352 $ 78

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Premises and Equipment	Premises and Equipment The following table summarizes premises and equipment at December 31, 2016 and 2015 . December 31, 2016 2015 Land $ 2,500 $ 2,500 Building and improvements 5,441 4,636 Furniture and equipment 7,079 6,164 Less: accumulated depreciation (4,976 ) (4,779 ) $ 10,044 $ 8,521

Goodwill

Goodwill	12 Months Ended
	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill As of December 31, 2016 and 2015 , the carrying amount of goodwill was $4.7 million . There have been no changes in the carrying amount of goodwill for the three years ended December 31, 2016 , 2015 , and 2014 . Goodwill is tested for impairment on an annual basis as of August 31, or whenever events or changes in circumstances indicate the carrying amount of goodwill exceeds its implied fair value. No events or changes in circumstances have occurred since the August 31, 2016 annual impairment test that would suggest it was more likely than not goodwill impairment existed.

Deposits

Deposits	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Deposits	Deposits The following table presents the composition of the Company’s deposit base as of December 31, 2016 and 2015 . December 31, 2016 2015 Noninterest-bearing demand deposit accounts $ 31,166 $ 23,700 Interest-bearing demand deposit accounts 93,074 84,241 Regular savings accounts 27,955 22,808 Money market accounts 340,240 341,732 Certificates of deposits 964,819 470,736 Brokered deposits 5,613 12,837 Total deposits $ 1,462,867 $ 956,054 Certificates of deposit and brokered deposits in the amount of $250 or more $ 301,191 $ 117,335 The following table presents scheduled certificates of deposits and brokered deposits maturities by year as of December 31, 2016 . 2017 $ 387,709 2018 214,907 2019 30,413 2020 57,229 2021 280,174 Thereafter — $ 970,432

FHLB Advances

FHLB Advances	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
FHLB Advances	FHLB Advances The Company had outstanding FHLB advances of $190.0 million and $191.0 million as of December 31, 2016 and 2015 , respectively. As of December 31, 2016 , the interest rates on the Company’s outstanding FHLB advances ranged from 0.74% to 4.22% , with a weighted average interest rate of 1.21% . All advances are collateralized by mortgage loans pledged and held by the Company and investment securities pledged by the Company and held in safekeeping with the FHLB. Mortgage loans pledged were approximately $166.4 million and $186.4 million as of December 31, 2016 and 2015 , respectively, and the fair value of investment securities pledged to the FHLB was approximately $340.6 million and $148.7 million as of December 31, 2016 and 2015 , respectively. The Company’s FHLB advances are scheduled to mature according to the following schedule: Amount 2017 $ 42,000 2018 3,000 2019 30,000 2020 50,000 2021 40,000 Thereafter 25,000 190,000 Deferred prepayment penalties on advance restructure (19 ) $ 189,981 As of December 31, 2016 and 2015, the Company had a $50.0 million option-embedded advance that is scheduled to mature on April 17, 2020. The advance converted from a variable rate of 3-month LIBOR minus 0.75% to a fixed rate equal to 1.0525% on April 18, 2016. The FHLB has the option to put the advance prior to its scheduled maturity date. If the advance is put by the FHLB, the Company has the option to request to convert the advance to an adjustable rate advance of predetermined index for the remaining term to maturity, at the FHLB’s discretion. Subsequent to December 31, 2016 , the FHLB elected to exercise the option to put the advance back to the Company. As a result, the Company refinanced the advance with another borrowing with the FHLB. As of December 31, 2016 and 2015, the Company had a $40.0 million symmetrical fixed rate bullet advance that is scheduled to mature on January 19, 2021. The terms of the advance allow the Company to terminate the advance prior to its scheduled maturity date. If the Company elects to terminate the advance prior to its scheduled maturity date and the interest rate for the advance is above market rates relative to an advance with a similar remaining term, the Company will be required to pay a prepayment fee based on the mark-to-market adjustment of the advance. If the Company elects to terminate the advance prior to its scheduled maturity date and the interest rate for the advance is below market rates relative to an advance with a similar remaining term, the Company would be eligible for a prepayment credit and could realize a gain. As of December 31, 2016 and 2015, the Company had a $15.0 million fixed rate advance that is scheduled to mature on September 2, 2025. The FHLB has a one-time option to put the advance on September 2, 2020. If the FHLB exercises its option to put the advance, the advance will be prepayable without a fee at the Company’s option on the exercise date. If the Company requests to convert the advance to an adjustable rate after the FHLB has put the advance, the Company may prepay the advance without a fee on any subsequent quarterly reset date. As of December 31, 2016 , the Company had a $10.0 million fixed rate advance that is scheduled to mature on February 19, 2026. The FHLB has a one-time option to put the advance on February 19, 2021. If the FHLB exercises its option to put the advance, the advance will be prepayable without a fee at the Company’s option on the exercise date. If the Company requests to convert the advance to an adjustable rate after the FHLB has put the advance, the Company may prepay the advance without a fee on any subsequent quarterly reset date.

Subordinated Debt

Subordinated Debt	12 Months Ended
	Dec. 31, 2016
Debt Disclosure [Abstract]
Subordinated Debt	Subordinated Debt In June 2013, the Company issued a subordinated debenture (the “2021 Debenture”) in the principal amount of $3.0 million . The 2021 Debenture bears a fixed interest rate of 8.00% per year, payable quarterly, and is scheduled to mature on June 28, 2021 . The 2021 Debenture may be repaid, without penalty, at any time after June 28, 2016 . The 2021 Debenture is intended to qualify as Tier 2 capital under regulatory guidelines. In connection with the 2021 Debenture, the Company also issued a warrant to purchase up to 48,750 shares of common stock at an initial per share exercise price equal to $19.33 . The warrant became exercisable on June 28, 2014 and, unless previously exercised, will expire on June 28, 2021. The Company has the right to force an exercise of the warrant after the 2021 Debenture has been repaid in full if the 20 -day volume-weighted average price of a share of its common stock exceeds $30.00 . The Company used the Black-Scholes option pricing model to assign a fair value of $0.3 million to the warrant as of June 28, 2013. The following assumptions were used to value the warrant: a risk-free interest rate of 0.66% per the U.S. Treasury yield curve in effect at the date of issuance; an expected dividend yield of 1.19% calculated using the dividend rate and stock price at the date of the issuance; and an expected volatility of 34% based on the estimated volatility of the Company’s stock over the expected term of the warrant, which is estimated to be three years . In October 2015, the Company entered into a term loan in the principal amount of $10.0 million , evidenced by a term note due 2025 (the “2025 Note”). The 2025 Note bears a fixed interest rate of 6.4375% per year, payable quarterly, and is scheduled to mature on October 1, 2025. The 2025 Note is an unsecured subordinated obligation of the Company and may be repaid, without penalty, on any interest payment date on or after October 15, 2020. The 2025 Note is intended to qualify as Tier 2 capital under regulatory guidelines. In September 2016, the Company issued $25.0 million aggregate principal amount of 6.0% Fixed-to-Floating Rate Subordinated Notes due 2026 (the “2026 Notes”) in a public offering. The 2026 Notes initially bear a fixed interest rate of 6.00% per year to, but excluding September 30, 2021, and thereafter a floating rate equal to the then-current three-month LIBOR rate plus 485 basis points. All interest on the 2026 Notes is payable quarterly. The 2026 Notes are scheduled to mature on September 30, 2026. The 2026 Notes are unsecured subordinated obligations of the Company and may be repaid, without penalty, on any interest payment date on or after September 30, 2021. The 2026 Notes are intended to qualify as Tier 2 capital under regulatory guidelines. The following table presents the principal balance and unamortized discount and debt issuance costs for the 2021 Debenture, the 2025 Note and the 2026 Notes as of December 31, 2016 and 2015 . December 31, 2016 December 31, 2015 Principal Unamortized Discount and Debt Issuance Costs Principal Unamortized Discount and Debt Issuance Costs 2021 Debenture $ 3,000 — 3,000 (42 ) 2025 Note 10,000 (210 ) 10,000 (234 ) 2026 Notes 25,000 (1,212 ) — — Total $ 38,000 (1,422 ) 13,000 (276 )

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2016
Compensation and Retirement Disclosure [Abstract]
Benefit Plans	Benefit Plans 401(k) Plan The Company has a 401(k) plan established for substantially all full-time employees, as defined in the plan. Employee contributions are limited to the maximum established by the Internal Revenue Service on an annual basis. The Company has elected to match contributions equal to 100% of the first 1% of employee deferrals and then 50% on deferrals over 1% up to a maximum of 6% of an individual’s total eligible salary, as defined in the plan. Employer-matching contributions begin vesting after one year at a rate of 50% per year of employment and are fully vested after the completion of two years of employment. Contributions totaled approximately $0.4 million in the twelve months ended December 31, 2016 and $0.3 million in each of the twelve months ended December 31, 2015 , and 2014 . Employment Agreement The Company has entered into an employment agreement with its Chief Executive Officer that provides for the continuation of salary and certain benefits for a specified period of time under certain conditions. Under the terms of the agreement, these payments could occur in the event of a change in control of the Company, as defined in the agreement, along with other specific conditions. 2013 Equity Incentive Plan The 2013 Equity Incentive Plan (“2013 Plan”) authorizes the issuance of up to 750,000 shares of the Company’s common stock in the form of equity-based awards to employees, directors, and other eligible persons. Under the terms of the 2013 Plan, the pool of shares available for issuance may be used for available types of equity awards under the 2013 Plan, which includes stock options, stock appreciation rights, restricted stock awards, stock unit awards, and other share-based awards. All employees, consultants, and advisors of the Company or any subsidiary, as well as all non-employee directors of the Company, are eligible to receive awards under the 2013 Plan. The Company recorded $0.7 million , $0.8 million , and $0.5 million of share-based compensation expense for the years ended December 31, 2016 , 2015 , and 2014 , respectively, related to awards made under the 2013 Plan. The following table summarizes the status of the 2013 Plan awards as of December 31, 2016 , and activity for the year ended December 31, 2016 : Restricted Stock Units Weighted-Average Grant Date Fair Value Per Share Restricted Stock Awards Weighted-Average Grant Date Fair Value Per Share Deferred Stock Units Weighted-Average Grant Date Fair Value Per Unit Nonvested at January 1, 2016 28,302 $ 18.90 27,529 $ 18.17 — $ — Granted 30,949 25.62 10,232 24.44 10 24.20 Vested (9,470 ) 18.92 (21,431 ) 20.49 (10 ) 24.20 Forfeited — — — — — — Nonvested at December 31, 2016 49,781 $ 23.07 16,330 $ 19.06 — $ — As of December 31, 2016 , the total unrecognized compensation cost related to nonvested awards was $0.8 million , with a weighted-average expense recognition period of 1.8 years . Directors Deferred Stock Plan Until January 1, 2014, the Company had a stock compensation plan for non-employee members of the Board of Directors (“Directors Deferred Stock Plan”). The Company reserved 180,000 shares of common stock that could have been issued pursuant to the Directors Deferred Stock Plan. The plan provided directors the option to elect to receive up to 100% of their annual retainer in either common stock or deferred stock rights. Deferred stock rights were to be settled in common stock following the end of the deferral period payable on the basis of one share of common stock for each deferred stock right. The following table summarizes the status of deferred stock rights related to the Directors Deferred Stock Plan for the year ended December 31, 2016 . Deferred Rights Outstanding, beginning of year 81,693 Granted 684 Exercised — Outstanding, end of year 82,377 All deferred stock rights granted during the 2016 period were additional rights issued in lieu of cash dividends payable on outstanding deferred stock rights.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The provision (benefit) for income taxes consists of the following: December 31, 2016 2015 2014 Current $ 2,367 $ 4,293 $ 3,655 Deferred 3,544 443 (1,529 ) Total $ 5,911 $ 4,736 $ 2,126 Income tax provision (benefit) is reconciled to the 34% statutory rate applied to pre-tax income as follows: December 31, 2016 2015 2014 Statutory rate times pre-tax income $ 6,115 $ 4,646 $ 2,193 Add (subtract) the tax effect of: Income from tax-exempt securities and loans (635 ) (132 ) (31 ) State income tax, net of federal tax effect 567 154 63 Bank-owned life insurance (159 ) (137 ) (132 ) Other differences 23 205 33 Total income taxes $ 5,911 $ 4,736 $ 2,126 The net deferred tax asset at December 31 consists of the following: December 31, 2016 2015 Deferred tax assets (liabilities) Allowance for loan losses $ 4,269 $ 2,980 Unrealized loss on available-for-sale securities 5,112 670 Fair value adjustments (5,994 ) (925 ) Depreciation (525 ) (573 ) Deferred compensation and accrued payroll 1,234 959 Loan origination costs (955 ) (704 ) Prepaid assets (276 ) (247 ) Other 397 204 Total deferred tax assets, net $ 3,262 $ 2,364

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2016
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions In the normal course of business, the Company may enter into transactions with various related parties. In management’s opinion, such loans, other extensions of credit, and deposits were made in the ordinary course of business and were made on substantially the same terms (including interest rates and collateral) as those prevailing at the time for comparable transactions with other persons. Further, in management’s opinion, these loans did not involve more than normal risk of collectability or present other unfavorable features. Management evaluated related party loans and extensions of credit at December 31, 2016 and 2015 , and deemed the balances immaterial. Deposits from related parties held by the Company at December 31, 2016 and 2015 totaled $21.9 million and $9.8 million , respectively.

Regulatory Capital Requirements

Regulatory Capital Requirements	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Regulatory Capital Requirements	Regulatory Capital Requirements The Company and the Bank are subject to various regulatory capital requirements administered by state and federal banking agencies. Capital adequacy guidelines and, additionally for banks, prompt corrective action regulations, involve quantitative measures of assets, liabilities, and certain off-balance sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weighting and other factors. The Basel III Capital Rules became effective for the Company and the Bank on January 1, 2015, subject to a phase-in period for certain provisions. Quantitative measures established by the Basel III Capital Rules to ensure capital adequacy require the maintenance of minimum amounts and ratios of Common Equity Tier 1 capital, Tier 1 capital and Total capital, as defined in the regulations, to risk-weighted assets, and of Tier 1 capital to adjusted quarterly average assets (“Leverage Ratio”). When fully phased in on January 1, 2019, the Basel III Capital Rules will require the Company and the Bank to maintain: 1) a minimum ratio of Common Equity Tier 1 capital to risk-weighted assets of 4.5% , plus a 2.5% “capital conservation buffer” (resulting in a minimum ratio of Common Equity Tier 1 capital to risk-weighted assets of 7.0% upon full implementation); 2) a minimum ratio of Tier 1 capital to risk-weighted assets of 6.0% , plus the capital conservation buffer (resulting in a minimum Tier 1 capital ratio of 8.5% upon full implementation); 3) a minimum ratio of Total capital to risk-weighted assets of 8.0% , plus the capital conservation buffer (resulting in a minimum Total capital ratio of 10.5% upon full implementation); and 4) a minimum Leverage Ratio of 4.0% . The implementation of the capital conservation buffer began on January 1, 2016 at the 0.625% level and will be phased in over a four -year period increasing by increments of that amount on each subsequent January 1 until it reaches 2.5% on January 1, 2019. The capital conservation buffer is designed to absorb losses during periods of economic stress. Failure to maintain the minimum Common Equity Tier 1 ratio plus the capital conservation buffer will result in potential restrictions on a banking institution’s ability to pay dividends, repurchase stock and/or pay discretionary compensation to its employees. The following table presents actual and required capital ratios as of December 31, 2016 and 2015 for the Company and the Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels as of December 31, 2016 and 2015 based on the phase-in provisions of the Basel III Capital Rules and the minimum required capital levels as of January 1, 2019 when the Basel III Capital Rules have been fully phased-in. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Actual Minimum Capital Required - Basel III Phase-In Schedule Minimum Capital Required - Basel III Fully Phased-In Minimum Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio As of December 31, 2016: Common equity tier 1 capital to risk-weighted assets Consolidated $ 158,479 11.54 % $ 70,366 5.13 % $ 96,110 7.00 % N/A N/A Bank 162,617 11.88 % 70,145 5.13 % 95,807 7.00 % 88,964 6.50 % Tier 1 capital to risk-weighted assets Consolidated 158,479 11.54 % 90,961 6.63 % 116,705 8.50 % N/A N/A Bank 162,617 11.88 % 90,675 6.63 % 116,337 8.50 % 109,494 8.00 % Total capital to risk-weighted assets Consolidated 206,038 15.01 % 118,421 8.63 % 144,165 10.50 % N/A N/A Bank 173,598 12.68 % 118,048 8.63 % 143,711 10.50 % 136,868 10.00 % Leverage ratio Consolidated 158,479 8.65 % 73,311 4.00 % 73,311 4.00 % N/A N/A Bank 162,617 8.89 % 73,186 4.00 % 73,186 4.00 % 91,483 5.00 % Actual Minimum Capital Required - Basel III Phase-In Schedule Minimum Capital Required - Basel III Fully Phased-In Minimum Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio As of December 31, 2015: Common equity tier 1 capital to risk-weighted assets Consolidated $ 100,839 10.11 % $ 44,881 4.50 % $ 69,815 7.00 % N/A N/A Bank 104,434 10.50 % 44,768 4.50 % 69,639 7.00 % 64,664 6.50 % Tier 1 capital to risk-weighted assets Consolidated 100,839 10.11 % 59,842 6.00 % 84,776 8.50 % N/A N/A Bank 104,434 10.50 % 59,690 6.00 % 84,561 8.50 % 79,587 8.00 % Total capital to risk-weighted assets Consolidated 122,190 12.25 % 79,789 8.00 % 104,723 10.50 % N/A N/A Bank 112,785 11.34 % 79,587 8.00 % 104,458 10.50 % 99,484 10.00 % Leverage ratio Consolidated 100,839 8.28 % 48,713 4.00 % 48,713 4.00 % N/A N/A Bank 104,434 8.59 % 48,636 4.00 % 48,636 4.00 % 60,796 5.00 %

Commitments and Credit Risk

Commitments and Credit Risk	12 Months Ended
	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Credit Risk	Commitments and Credit Risk In the normal course of business, the Company makes various commitments to extend credit which are not reflected in the accompanying consolidated financial statements. At December 31, 2016 and 2015 , the Company had outstanding loan commitments totaling approximately $132.5 million and $131.9 million , respectively. As of December 31, 2016 , the Company leased office facilities under various operating leases. The leases may be subject to additional payments based on building operating costs and property taxes in excess of specified amounts. The Company recorded rental expense for all operating leases of $0.6 million , $0.5 million , and $0.5 million for the years ended December 31, 2016 , 2015 , and 2014 respectively. Future minimum cash lease payments are as follows: Amount 2017 $ 720 2018 733 2019 747 2020 760 2021 315 Thereafter 344 Total minimum payments required 1 $ 3,619 1 Minimum payments have not been reduced by minimum sublease rentals of $2.0 million due in the future under noncancelable subleases. In addition, the Company is a limited partner in a Small Business Investment Company fund (the “SBIC Fund”). As of December 31, 2016 , the Company has committed to contribute up to $4.0 million of capital to the SBIC Fund. The Company did not have any commitments to contribute capital to the SBIC Fund as of December 31, 2015 .

Fair Value of Financial Instrum

Fair Value of Financial Instruments	12 Months Ended
	Dec. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value of Financial Instruments ASC Topic 820, Fair Value Measurements , defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASU Topic 820 also specifies a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value: Level 1 Quoted prices in active markets for identical assets or liabilities Level 2 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 for substantially the full term of the assets or liabilities Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities Following is a description of the valuation methodologies and inputs used for assets measured at fair value on a recurring basis and recognized in the accompanying consolidated balance sheets, as well as the general classification of such assets pursuant to the valuation hierarchy. Available-for-Sale Securities Where quoted market prices are available in an active market, securities are classified within Level 1 of the valuation hierarchy. Level 1 securities include highly liquid mutual funds. If quoted market prices are not available, then fair values are estimated by using pricing models, quoted prices of securities with similar characteristics or discounted cash flows. Level 2 securities include U.S. Government-sponsored agencies, municipal securities, mortgage and asset-backed securities and certain corporate securities. Matrix pricing is a mathematical technique widely used in the banking industry to value investment securities without relying exclusively on quoted prices for specific investment securities but also on the investment securities’ relationship to other benchmark quoted investment securities. In certain cases where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. Fair values are calculated using discounted cash flows. Discounted cash flows are calculated based off of the anticipated future cash flows updated to incorporate loss severities. Rating agency and industry research reports as well as default and deferral activity are reviewed and incorporated into the calculation. The Company did not own any securities classified within Level 3 of the hierarchy as of December 31, 2016 or 2015 . Loans Held-for-Sale (mandatory pricing agreements) The fair value of loans held-for-sale is determined using quoted prices for similar assets, adjusted for specific attributes of that loan (Level 2). Forward Contracts The fair values of forward contracts on to-be-announced securities are determined using quoted prices in active markets, or benchmarked thereto (Level 1). Interest Rate Lock Commitments The fair value of interest rate lock commitments (“IRLCs”) are determined using the projected sale price of individual loans based on changes in market interest rates, projected pull-through rates (the probability that an IRLC will ultimately result in an originated loan), the reduction in the value of the applicant’s option due to the passage of time, and the remaining origination costs to be incurred based on management’s estimate of market costs (Level 3). The following tables present the fair value measurements of assets and liabilities recognized in the accompanying consolidated balance sheets measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2016 and 2015 . December 31, 2016 Fair Value Measurements Using Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) U.S. Government-sponsored agencies $ 91,896 $ — $ 91,896 $ — Municipal securities 91,886 — 91,886 — Mortgage-backed securities 231,641 — 231,641 — Asset-backed securities 19,534 — 19,534 — Corporate securities 18,811 — 18,811 — Other securities 2,932 2,932 — — Total available-for-sale securities $ 456,700 $ 2,932 $ 453,768 $ — Loans held-for-sale (mandatory pricing agreements) 27,101 — 27,101 — Forward contracts 438 438 — — IRLCs 610 — — 610 December 31, 2015 Fair Value Measurements Using Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) U.S. Government-sponsored agencies $ 37,750 $ — $ 37,750 $ — Municipals 21,469 — 21,469 — Mortgage-backed securities 113,052 — 113,052 — Asset-backed securities 19,361 — 19,361 — Corporate securities 19,087 19,087 Other securities 2,979 2,979 — — Total available-for-sale securities $ 213,698 $ 2,979 $ 210,719 $ — Loans held-for-sale (mandatory pricing agreements) 24,065 — 24,065 — Forward contracts 30 30 — — IRLCs 582 — — 582 The following table reconciles the beginning and ending balances of recurring fair value measurements recognized in the accompanying consolidated balance sheets using significant unobservable (Level 3) inputs. Securities Interest Rate Balance as of January 1, 2014 $ 1,673 $ 79 Total realized gains (losses) Included in net income (259 ) 442 Included in other comprehensive income 1,333 — Sales (2,747 ) — Balance, December 31, 2014 — 521 Total realized gains Included in net income — 61 Balance, December 31, 2015 — 582 Total realized gains Included in net income — 28 Balance, December 31, 2016 $ — $ 610 The following describes the valuation methodologies and inputs used for assets measured at fair value on a nonrecurring basis, as well as the general classification of such assets pursuant to the valuation hierarchy. Impaired Loans (Collateral Dependent) Loans for which it is probable that the Company will not collect all principal and interest due according to contractual terms are measured for impairment. The amount of the impairment may be determined based on the fair value of the underlying collateral, less costs to sell, the estimated present value of future cash flows or the loan’s observable market price. If the impaired loan is identified as collateral dependent, the fair value of the underlying collateral, less costs to sell, is used to measure impairment. This method requires obtaining a current independent appraisal of the collateral and applying a discount factor to the value. If the impaired loan is not collateral dependent, the Company utilizes a discounted cash flow analysis to measure impairment. Impaired loans with a specific valuation allowance based on the value of the underlying collateral or a discounted cash flow analysis are classified as Level 3 assets. There were no impaired loans that were measured at fair value on a nonrecurring basis at December 31, 2016 or 2015 . Unobservable (Level 3) Inputs The following tables present quantitative information about unobservable inputs used in recurring and nonrecurring Level 3 fair value measurements other than goodwill. Fair Value at Valuation Unobservable Range IRLCs $ 610 Discounted cash flow Loan closing rates 43% - 99% Fair Value at Valuation Unobservable Range IRLCs $ 582 Discounted cash flow Loan closing rates 43% - 100% The following methods were used to estimate the fair value of all other financial instruments recognized in the accompanying consolidated balance sheets at amounts other than fair value: Cash and Cash Equivalents For these instruments, the carrying amount is a reasonable estimate of fair value. Interest-Bearing Time Deposits The fair value of these financial instruments approximates carrying value. Held-to-Maturity Securities Fair values are determined by using models that are based on security-specific details, as well as relevant industry and economic factors. The most significant of these inputs are quoted market prices, and interest rate spreads on relevant benchmark securities. Loans Held-For-Sale (best efforts pricing agreements) The fair value of these loans approximates carrying value. Loans The fair value of loans is estimated by discounting future cash flows using current rates at which similar loans would be made to borrowers with similar credit ratings and remaining maturities. Accrued Interest Receivable The fair value of these financial instruments approximates carrying value. Federal Home Loan Bank of Indianapolis Stock The fair value approximates carrying value. Deposits The fair value of noninterest-bearing and interest-bearing demand deposits, savings and money market accounts approximates carrying value. The fair value of fixed maturity certificates of deposit and brokered deposits are estimated using rates currently offered for deposits of similar remaining maturities. Advances from Federal Home Loan Bank The fair value of fixed rate advances is estimated using rates currently offered for similar remaining maturities. The carrying value of variable rate advances approximates fair value. Subordinated Debt The fair value of the Company’s publicly traded subordinated debt is obtained from quoted market prices. The fair value of the Company’s remaining subordinated debt is estimated using discounted cash flow analysis, based on current borrowing rates for similar types of debt instruments. Accrued Interest Payable The fair value of these financial instruments approximates carrying value. Commitments The fair value of commitments to extend credit are based on fees currently charged to enter into similar agreements with similar maturities and interest rates. The Company determined that the fair value of commitments was zero based on the contractual value of outstanding commitments at December 31, 2016 and 2015 . The following tables summarize the carrying value and estimated fair value of all financial assets and liabilities at December 31, 2016 and 2015 : December 31, 2016 Fair Value Measurements Using Carrying Amount Fair Value Quoted Prices In Active Market for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash and cash equivalents $ 39,452 $ 39,452 $ 39,452 $ — $ — Interest-bearing time deposits 250 250 250 — — Held-to-maturity securities 16,671 16,197 — 16,197 — Loans 1,250,789 1,244,918 — — 1,244,918 Accrued interest receivable 6,708 6,708 6,708 — — Federal Home Loan Bank of Indianapolis stock 8,910 8,910 — 8,910 — Deposits 1,462,867 1,441,794 492,435 — 949,359 Advances from Federal Home Loan Bank 189,981 186,258 — 186,258 — Subordinated debt 36,578 38,425 24,900 13,525 — Accrued interest payable 112 112 112 — — December 31, 2015 Fair Value Measurements Using Carrying Amount Fair Value Quoted Prices In Active Market for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash and cash equivalents $ 25,152 $ 25,152 $ 25,152 $ — $ — Interest-bearing time deposits 1,000 1,000 1,000 — — Loans held-for-sale (best efforts pricing agreements) 12,453 12,453 — 12,453 — Loans 953,859 967,303 — — 967,303 Accrued interest receivable 4,105 4,105 4,105 — — Federal Home Loan Bank of Indianapolis stock 8,595 8,595 — 8,595 — Deposits 956,054 950,841 472,481 — 478,360 Advances from Federal Home Loan Bank 190,957 188,126 — 188,126 — Subordinated debt 12,724 13,212 — 13,212 — Accrued interest payable 117 117 117 — —

Mortgage Banking Activities

Mortgage Banking Activities	12 Months Ended
	Dec. 31, 2016
Mortgage Banking [Abstract]
Mortgage Banking Activities	Mortgage Banking Activities The Company’s residential real estate lending business originates mortgage loans for customers and sells a majority of the originated loans into the secondary market. The Company hedges its mortgage banking pipeline by entering into forward contracts for the future delivery of mortgage loans to third party investors and entering into interest rate lock commitments with potential borrowers to fund specific mortgage loans that will be sold into the secondary market. To facilitate the hedging of the loans, the Company has elected the fair value option for loans originated and intended for sale in the secondary market under mandatory pricing agreements. Changes in the fair value of loans held-for-sale, interest rate lock commitments and forward contracts are recorded in the mortgage banking activities line item within noninterest income. Refer to Note 17 for further information on derivative financial instruments. During the years ended December 31, 2016 , 2015 , and 2014 , the Company originated mortgage loans held-for-sale of $598.4 million , $502.7 million , and $409.7 million , respectively, and received $619.8 million , $509.4 million , and $409.5 million from the sale of mortgage loans, respectively, into the secondary market. The following table provides the components of income from mortgage banking activities for the years ended December 31, 2016 , 2015 , and 2014 . Year Ended December 31, 2016 2015 2014 Gain on loans sold $ 12,462 $ 8,845 $ 5,048 Gain (loss) resulting from the change in fair value of loans held-for-sale (500 ) (341 ) 751 Gain (loss) resulting from the change in fair value of derivatives 436 496 (190 ) Net revenue from mortgage banking activities $ 12,398 $ 9,000 $ 5,609

Derivative Financial Instrument

Derivative Financial Instruments	12 Months Ended
	Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Derivative Financial Instruments The Company uses derivative financial instruments to help manage exposure to interest rate risk and the effects that changes in interest rates may have on net income and the fair value of assets and liabilities. The Company enters into forward contracts for the future delivery of mortgage loans to third party investors and enters into IRLCs with potential borrowers to fund specific mortgage loans that will be sold into the secondary market. The forward contracts are entered into in order to economically hedge the effect of changes in interest rates resulting from the Company’s commitment to fund the loans. Each of these items are considered derivatives, but are not designated as accounting hedges, and are recorded at fair value with changes in fair value reflected in noninterest income on the consolidated statements of income. The fair value of derivative instruments with a positive fair value are reported in accrued income and other assets in the consolidated balance sheets while derivative instruments with a negative fair value are reported in accrued expenses and other liabilities in the consolidated balance sheets. The following table presents the notional amount and fair value of IRLCs and forward contracts utilized by the Company at December 31, 2016 and 2015 . December 31, 2016 December 31, 2015 Notional Fair Notional Fair Asset Derivatives Derivatives not designated as hedging instruments IRLCs $ 36,311 $ 610 $ 28,444 $ 582 Forward contracts 61,000 438 42,743 30 Fair values of derivative financial instruments were estimated using changes in mortgage interest rates from the date the Company entered into the IRLC and the balance sheet date. The following table summarizes the periodic changes in the fair value of the derivative financial instruments on the consolidated statements of income for the twelve months ended December 31, 2016 , 2015 , and 2014 . Amount of gain / (loss) recognized in the twelve months ended December 31, 2016 December 31, 2015 December 31, 2014 Asset Derivatives Derivatives not designated as hedging instruments IRLCs $ 28 $ 61 $ 442 Forward contracts 408 435 — Liability Derivatives Derivatives not designated as hedging instruments Forward contracts $ — $ — $ (632 )

Shareholders' Equity

Shareholders' Equity	12 Months Ended
	Dec. 31, 2016
Stockholders' Equity Note [Abstract]
Shareholders' Equity	Shareholders’ Equity In May 2016, the Company and the Bank entered into a Sales Agency Agreement with Sandler O’Neill & Partners, L.P. (“Sandler”) to sell shares (the “ATM Shares”) of the Company’s common stock having an aggregate gross sales price of up to $25.0 million , from time to time, through an “at-the-market” equity offering program (the “ATM Program”). The sales, if any, of the ATM Shares, may be made in sales deemed to be “at-the-market offerings” as defined in Rule 415 under the Securities Act of 1933, as amended, including sales made directly on or through The NASDAQ Stock Market, or another market for the Company’s common stock, sales made to or through a market maker other than on an exchange or otherwise, in negotiated transactions at market prices prevailing at the time of sale or at negotiated prices, or as otherwise agreed with Sandler. Subject to the terms and conditions of the Sales Agency Agreement, upon its acceptance of written instructions from the Company, Sandler will use its commercially reasonable efforts to sell on the Company’s behalf all of the designated ATM Shares. The Sales Agency Agreement provides for the Company to pay Sandler a commission of up to 3.0% of the gross sales price per share sold through it as sales agent under the Sales Agency Agreement. The Company may also sell ATM Shares under the Sales Agency Agreement to Sandler, as principal for its own account, at a price per share agreed upon at the time of sale. Actual sales will depend on a variety of factors to be determined by the Company from time to time. The Company has no obligation to sell any of the ATM Shares under the Sales Agency Agreement, and may at any time suspend solicitation and offers under the Sales Agency Agreement. In addition, the Company has agreed to indemnify Sandler against certain liabilities on customary terms. The Company has sold a total of 139,811 ATM Shares through the ATM Program for gross proceeds of approximately $3.4 million . As of December 31, 2016 , approximately $21.6 million remained available for sale under the ATM Program. In May 2016, the Company and the Bank separately entered into an Underwriting Agreement with Sandler, pursuant to which the Company sold an additional 895,955 shares of common stock at $24.00 per share, resulting in gross proceeds to the Company of $21.5 million . In December 2016, the Company and the Bank also entered into an Underwriting Agreement with Keefe, Bruyette & Woods, a Stifel Company , pursuant to which the Company sold 945,000 shares of common stock at $26.50 per share, resulting in gross proceeds to the Company of $25.0 million . The net proceeds to the Company from the above offerings after deducting underwriting discounts and commissions and offering expenses was $46.2 million .

Condensed Financial Information

Condensed Financial Information (Parent Company Only)	12 Months Ended
	Dec. 31, 2016
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Condensed Financial Information (Parent Company Only)	Condensed Financial Information (Parent Company Only) Presented below is condensed financial information as to financial position, results of operations, and cash flows of the Company on a non-consolidated basis: Condensed Balance Sheets Year Ended December 31, 2016 2015 Assets Cash and cash equivalents $ 29,365 $ 6,860 Investment in common stock of subsidiaries 158,080 107,925 Premises and equipment, net 6,852 5,793 Accrued income and other assets 1,488 750 Total assets $ 195,785 $ 121,328 Liabilities and shareholders’ equity Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015 $ 36,578 $ 12,724 Note payable to the Bank 4,000 4,000 Accrued expenses and other liabilities 1,265 274 Total liabilities 41,843 16,998 Shareholders’ equity 153,942 104,330 Total liabilities and shareholders’ equity $ 195,785 $ 121,328 Condensed Statements of Income Year Ended December 31, 2016 2015 2014 Income Dividends from subsidiaries $ — $ — $ — Total income — — — Expenses Interest on borrowings 1,557 643 498 Salaries and employee benefits 344 425 298 Consulting and professional fees 871 930 777 Premises and equipment 291 200 239 Other 235 174 206 Total expenses 3,298 2,372 2,018 Loss before income tax and equity in undistributed net income of subsidiaries (3,298 ) (2,372 ) (2,018 ) Income tax benefit (1,224 ) (813 ) (756 ) Loss before equity in undistributed net income of subsidiaries (2,074 ) (1,559 ) (1,262 ) Equity in undistributed net income of subsidiaries 14,148 10,488 5,586 Net income $ 12,074 $ 8,929 $ 4,324 Condensed Statements of Comprehensive Income Year Ended December 31, 2016 2015 2014 Net income $ 12,074 $ 8,929 $ 4,324 Other comprehensive income (loss) Net unrealized holding gains (losses) on securities available-for-sale (12,315 ) (1,669 ) 3,260 Reclassification adjustment for gains realized (177 ) — (538 ) Net unrealized holding gains on securities available-for-sale for which an other-than-temporary impairment has been recognized in income — — 751 Reclassification adjustment for other-than-temporary impairment loss recognized in income — — — Other comprehensive income (loss) before tax (12,492 ) (1,669 ) 3,473 Income tax provision (benefit) (4,433 ) (595 ) 1,236 Other comprehensive income (loss) - net of tax (8,059 ) (1,074 ) 2,237 Comprehensive income $ 4,015 $ 7,855 $ 6,561 Condensed Statements of Cash Flows Year Ended December 31, 2016 2015 2014 Operating activities Net income $ 12,074 $ 8,929 $ 4,324 Adjustments to reconcile net income to net cash provided by operating activities: Equity in undistributed net income of subsidiaries (14,148 ) (10,488 ) (5,586 ) Depreciation and amortization 461 246 226 Share-based compensation expense 128 150 120 Net change in other assets (696 ) 958 (641 ) Net change in other liabilities 870 (275 ) (19 ) Net cash used in operating activities (1,311 ) (480 ) (1,576 ) Investing activities Capital contribution to the Bank (43,500 ) (10,000 ) (5,000 ) Purchase of premises and equipment (1,423 ) (1,407 ) (160 ) Net cash used in investing activities (44,923 ) (11,407 ) (5,160 ) Financing activities Cash dividends paid (1,199 ) (1,093 ) (1,080 ) Net proceeds from issuance of subordinated debt 23,757 9,761 — Net proceeds from common stock issuance 46,223 — — Other, net (42 ) 23 (111 ) Net cash provided by (used in) financing activities 68,739 8,691 (1,191 ) Net increase (decrease) in cash and cash equivalents 22,505 (3,196 ) (7,927 ) Cash and cash equivalents at beginning of year 6,860 10,056 17,983 Cash and cash equivalents at end of year $ 29,365 $ 6,860 $ 10,056

Quarterly Financial Data (unaud

Quarterly Financial Data (unaudited)	12 Months Ended
	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Data (unaudited)	Quarterly Financial Data (unaudited) Three Months Ended December 31, September 30, June 30, March 31, Income Statement Data: Interest income $ 16,764 $ 15,471 $ 13,971 $ 12,693 Interest expense 5,860 5,133 4,665 3,552 Net interest income 10,904 10,338 9,306 9,141 Provision for loan losses 256 2,204 924 946 Net interest income after provision for loan losses 10,648 8,134 8,382 8,195 Noninterest income 2,891 4,898 3,748 2,540 Noninterest expense 8,158 8,413 7,875 7,005 Income before income taxes 5,381 4,619 4,255 3,730 Income tax provision 1,671 1,521 1,421 1,298 Net income $ 3,710 $ 3,098 $ 2,834 $ 2,432 Per Share Data: Net income Basic $ 0.65 $ 0.55 $ 0.57 $ 0.54 Diluted $ 0.64 $ 0.55 $ 0.57 $ 0.53 Weighted average common shares outstanding Basic 5,722,615 5,597,867 4,972,759 4,541,728 Diluted 5,761,931 5,622,181 4,992,025 4,575,555 Three Months Ended December 31, September 30, June 30, March 31, Income Statement Data: Interest income $ 11,594 $ 10,536 $ 10,130 $ 9,187 Interest expense 3,026 2,697 2,558 2,413 Net interest income 8,568 7,839 7,572 6,774 Provision for loan losses 746 454 304 442 Net interest income after provision for loan losses 7,822 7,385 7,268 6,332 Noninterest income 2,143 2,374 2,476 3,148 Noninterest expense 6,492 6,207 6,327 6,257 Income before income taxes 3,473 3,552 3,417 3,223 Income tax provision 1,195 1,229 1,152 1,160 Net income $ 2,278 $ 2,323 $ 2,265 $ 2,063 Per Share Data: Net income Basic $ 0.50 $ 0.51 $ 0.50 $ 0.46 Diluted $ 0.50 $ 0.51 $ 0.50 $ 0.46 Weighted average common shares outstanding Basic 4,534,910 4,532,360 4,529,823 4,516,776 Diluted 4,580,353 4,574,455 4,550,034 4,523,246

Recent Accounting Pronouncement

Recent Accounting Pronouncements	12 Months Ended
	Dec. 31, 2016
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements Accounting Standards Update (“Update”) 2014-09, Revenue from Contracts with Customers (Topic 606) (May 2014) The amendments in this Update clarify the principals for recognizing revenue and develop a common revenue standard among industries. 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 or services. The guidance provides steps to follow to achieve the core principle. An entity should disclose sufficient information to enable users of financial statements to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. The entity should apply the amendments using one of two retrospective methods described in the amendment. Accounting Standard Update 2015-14, Revenue from Contracts with Customers (Topic 606) delayed the effective date for public entities to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. Several subsequent amendments have been issued that provide clarifying guidance and are effective with the adoption of the original Update. Early adoption is permitted only as of annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. The Company is in its preliminary stages of evaluating the impact of these amendments and currently cannot reasonably quantify the impact of the adoption of the amendments as a result of the complexity and extensive changes from the amendments. The Company is expecting to begin developing processes and procedures during 2017 to ensure it is fully compliant with the amendments at adoption date. Leases (Topic 842) (February 2016) In February 2016, the Financial Accounting Standards Board amended its standards with respect to the accounting for leases. The amended standard serves to replace all current GAAP guidance on this topic and requires that an operating lease be recognized by the lessee on the balance sheet as a “right-of-use” asset along with a corresponding liability representing the rent obligation. Key aspects of current lessor accounting remain unchanged from existing guidance. This standard is expected to result in an increase to assets and liabilities recognized and, therefore, increase risk-weighted assets for regulatory capital purposes. The amended standard requires the use of the modified retrospective transition approach for existing leases that have not expired before the date of initial application and will become effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Earlier application of the amended standard is permitted. The Company does not expect to early adopt and is currently in the process of fully evaluating the amendments on the consolidated financial statements and will subsequently implement updated processes and accounting policies as deemed necessary. The overall impact of the new standard on financial condition, results of operations and regulatory capital cannot yet be determined. Accounting Standards Update 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments (March 2016) The amendments in this Update clarify the requirements for assessing whether contingent call (put) options that can accelerate the payment of principal on debt instruments are clearly and closely related to their debt hosts. An entity performing the assessment under the amendments in this Update is required to assess the embedded call (put) options solely in accordance with the four-step decision sequence. The amendments in this Update clarify what steps are required when assessing whether the economic characteristics and risks of call (put) options are clearly and closely related to the economic characteristics and risks of their debt hosts, which is one of the criteria for bifurcating an embedded derivative. Consequently, when a call (put) option is contingently exercisable, an entity does not have to assess whether the event that triggers the ability to exercise a call (put) option is related to interest rates or credit risks. For public business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years, and should be implemented using a modified retrospective method. Adoption of this Update is not expected to have a significant effect on the Company’s consolidated financial statements. Accounting Standards Update 2016-07, Investments - Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting (March 2016) The amendments in this Update eliminate the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The amendments require that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor’s previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. Therefore, upon qualifying for the equity method of accounting, no retroactive adjustment of the investment is required. The amendments in this Update require that an entity that has an available-for-sale equity security that becomes qualified for the equity method of accounting recognize through earnings the unrealized holding gain or loss in accumulated other comprehensive income at the date the investment becomes qualified for use of the equity method. For all business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years, and should be implemented using the prospective method. Adoption of this Update is not expected to have a significant effect on the Company’s consolidated financial statements. Accounting Standards Update 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting (March 2016) This Update is part of an initiative to reduce complexity in accounting standards (the “Simplification Initiative”) implemented by the Financial Accounting Standards Board. The objective of the Simplification Initiative is to identify, evaluate, and improve areas of GAAP for which cost and complexity can be reduced while maintaining or improving the usefulness of the information provided to users of financial statements. The areas for simplification in this Update involve several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. Below is a summary of simplifications for the current GAAP areas contained in this Update. • Accounting for Income Taxes: All excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) should be recognized as income tax expense or benefit in the income statement. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity also should recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. • Classification of Excess Tax Benefits on the Statement of Cash Flows: Excess tax benefits should be classified along with other income tax cash flows as an operating activity. • Forfeitures: An entity can make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest (current GAAP) or account for forfeitures when they occur. • Minimum Statutory Tax Withholding Requirements: The threshold to qualify for equity classification permits withholding up to the maximum statutory tax rates in the applicable jurisdictions. • Classification of Employee Taxes Paid on the Statement of Cash Flows When an Employer Withholds Shares for Tax-Withholding Purposes: Cash paid by an employer when directly withholding shares for tax-withholding purposes should be classified as a financing activity. For public business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Amendments related to the timing of when excess tax benefits are recognized, minimum statutory withholding requirements and forfeitures should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. Amendments related to the presentation of employee taxes paid on the statement of cash flows when an employer withholds shares to meet the minimum statutory withholding requirement should be applied retrospectively. Amendments requiring recognition of excess tax benefits and tax deficiencies in the income statement should be applied prospectively. An entity may elect to apply the amendments related to the presentation of excess tax benefits on the statement of cash flows using either a prospective transition method or a retrospective transition method. Adoption of this Update is not expected to have a significant effect on the Company’s consolidated financial statements. Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (June 2016) The main objective of this Update is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. To achieve this objective, the amendments in this Update replace the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The amendments affect entities holding financial assets that are not accounted for at fair value through net income. The amendments affect loans, debt securities, off-balance-sheet credit exposures, and any other financial assets not excluded from the scope that have the contractual right to receive cash. The amendments in this Update affect an entity to varying degrees depending on the credit quality of the assets held by the entity, their duration, and how the entity applies current GAAP. There is diversity in practice in applying the incurred loss methodology, which means that before transition some entities may be more aligned, under current GAAP, than others to the new measure of expected credit losses. The following describes the main provisions of this Update. • Assets Measured at Amortized Cost: The amendments in this Update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The income statement reflects the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. • Available-for-Sale Debt Securities: Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses. Available-for-sale accounting recognizes that value may be realized either through collection of contractual cash flows or through sale of the security. Therefore, the amendments limit the amount of the allowance for credit losses to the amount by which fair value is below amortized cost because the classification as available-for-sale is premised on an investment strategy that recognizes that the investment could be sold at fair value, if cash collection would result in the realization of an amount less than fair value. For public business entities that are U.S. Securities and Exchange Commission filers, the amendments in this Update are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. All entities may adopt the amendments in this Update earlier as of the fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. An entity will apply the amendments in this Update through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective (that is, a modified-retrospective approach). A prospective transition approach is required for debt securities for which an other-than-temporary impairment had been recognized before the effective date. The effect of a prospective transition approach is to maintain the same amortized cost basis before and after the effective date of this Update. The Company does not expect to early adopt and is currently evaluating the impact of the amendments on the Company’s consolidated financial statements and cannot determine or reasonably quantify the impact of the adoption of the amendments due to the complexity and extensive changes. The Company is expecting to begin developing processes and procedures during the next two years to ensure it is fully compliant with the amendments at adoption date. Accounting Standards Update 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (August 2016) Stakeholders indicated that there is diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows under Topic 230, Statement of Cash Flows, and other Topics. This Update addresses specific cash flow issues with the objective of reducing the existing diversity in practice. The amendments in this Update apply to all entities, including both business entities and not-for-profit entities that are required to present a statement of cash flows under Topic 230. The amendments in this Update provide guidance on the following specific cash flow issues: • Debt Prepayment or Debt Extinguishment Costs: Cash payments for debt prepayment or debt extinguishment costs should be classified as cash outflows from financing activities. • Settlement of Zero-Coupon Debt Instruments or Other Debt Instruments with Coupon Interest Rates That Are Insignificant in Relation to the Effective Interest Rate of the Borrowing: At the settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, the issuer should classify the portion of the cash payment attributable to the accreted interest related to the debt discount as cash outflows from operating activities, and the portion of the cash payment attributable to the principal as cash outflows for financing activities. • Proceeds from the Settlement of Insurance Claims: Cash proceeds received from the settlement of insurance claims should be classified on the basis of the related insurance coverage (that is, the nature of the loss). For insurance proceeds that are received in a lump sum settlement, an entity should determine the classification on the basis of the nature of each loss included in the settlement. • Proceeds from the Settlement of Corporate-Owned Life Insurance Policies, including Bank-Owned Life Insurance Policies: Cash proceeds received from the settlement of corporate-owned life insurance policies should be classified as cash inflows from investing activities. The cash payments for premiums on corporate-owned policies may be classified as cash outflows from investing activities, operating activities, or a combination of investing and operating activities. • Separately Identifiable Cash Flows and Application of the Predominance Principle: The classification of cash receipts and payments that have aspects of more than one class of cash flows should be determined first by applying specific guidance in GAAP. In the absence of specific guidance, an entity should determine each separately identifiable source or use within the cash receipts and cash payments on the basis of the nature of the underlying cash flows. An entity should then classify each separately identifiable source or use within the cash receipts and payments on the basis of their nature in financing, investing, or operating activities. In situations in which cash receipts and payments have aspects of more than one class of cash flows and cannot be separated by source or use, the appropriate classification should depend on the activity that is likely to be the predominant source or use of cash flows for the item. For public business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. If an entity early adopts the amendments in an interim period, any adjustments should be reflected as of the beginning of the fiscal year that includes that interim period. An entity that elects early adoption must adopt all of the amendments in the same period. The amendments in this Update should be applied using a retrospective transition method to each period presented. If it is impracticable to apply the amendments retrospectively for some of the issues, the amendments for those issues would be applied prospectively as of the earliest date practicable. The Company is currently evaluating the impact of adopting this Update on the consolidated financial statements, but it is not expected to have a significant effect. Accounting Standards Update 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory (October 2016) The FASB decided that an entity should recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. Consequently, the amendments in this Update eliminate the exception for an intra-entity transfer of an asset other than inventory. The amendments in this Update do not include new disclosure requirements; however, existing disclosure requirements might be applicable when accounting for the current and deferred income taxes for an intra-entity transfer of an asset other than inventory. The amendments in this Update align the recognition of income tax consequences for intra-entity transfers of assets other than inventory with International Financial Reporting Standards. For public business entities, the amendments in this Update are effective for annual reporting periods beginning after December 15, 2017, including interim reporting periods within those annual reporting periods. Early adoption is permitted for all entities as of the beginning of an annual reporting period for which financial statements (interim or annual) have not been issued or made available for issuance. That is, earlier adoption should be in the first interim period if an entity issues interim financial statements. The amendments in this Update should be applied on a modified retrospective basis through a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. The Company is currently evaluating the impact of adopting this Update on the consolidated financial statements, but it is not expected to have a significant effect. Accounting Standards Update 2017-03, Accounting Changes and Error Corrections (Topic 250) and Investments—Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings (January 2017) The amendments in this Update relate to disclosure of the impact of recently issued accounting standards. It is the SEC staff's view that a registrant should evaluate ASC updates that have not yet been adopted to determine the appropriate financial disclosures about the potential material effects of the updates on the financial statements when adopted. If a registrant does not know or cannot reasonably estimate the impact of an update, then in addition to making a statement to that effect, the registrant should consider additional qualitative financial statement disclosures to assist the reader in assessing the significance of the impact. The staff expects the additional qualitative disclosures to include a description of the effect of the accounting policies expected to be applied compared to current account policies. Also, the registrant should describe the status of its process to implement the new standards and the significant implementation matters yet to be addressed. The Company adopted the amendments in this Update and appropriate disclosures have been included in this Note. Accounting Standards Update 2017-04, Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment (January 2017) The amendments in this Update are required for public business entities and other entities that have goodwill reported in their financial statements and have not elected the private company alternative for the subsequent measurement of goodwill. To simplify the subsequent measurement of goodwill, the FASB eliminated Step 2 from the goodwill impairment test. In computing the implied fair value of goodwill under Step 2, an entity had to perform procedures to determine the fair value at the impairment testing date of its assets and liabilities (including unrecognized assets and liabilities) following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, under the amendments in this Update, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. Additionally, an entity should consider income tax effects from any tax deductible goodwill on the carrying amount of the reporting unit when measuring the goodwill impairment loss, if applicable. The Board also eliminated the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, to perform Step 2 of the goodwill impairment test. Therefore, the same impairment assessment applies to all reporting units. An entity is required to disclose the amount of goodwill allocated to each reporting unit with a zero or negative carrying amount of net assets. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. An entity should apply the amendments in this Update on a prospective basis. An entity is required to disclose the nature of and reason for the change in accounting principle upon transition. That disclosure should be provided in the first annual period and in the interim period within the first annual period when the entity initially adopts the amendments in this Update. A public business entity that is a U.S. SEC filer should adopt the amendments in this Update for its annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. During the current year, the Company performed its impairment assessment and determined that goodwill was not considered impaired. Although the Company cannot anticipate future goodwill impairment assessments, based on the most recent assessment, it is unlikely that an impairment amount would need to be calculated and, therefore, does not anticipate the adoption of this Update to have a significant effect on the consolidated financial statements.

Basis of Presentation and Sum30

Basis of Presentation and Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Description of Business	Description of Business The Company was incorporated on September 15, 2005 , and consummated a plan of exchange on March 21, 2006, by which the Company became a bank holding company and 100% owner of First Internet Bank of Indiana (the “Bank”). The Bank provides commercial and retail banking services, with operations conducted on the Internet at www.firstib.com and primarily through its corporate office located in Fishers, Indiana as well as a loan production office in Tempe, Arizona. The majority of the Bank’s income is derived from commercial lending, retail lending, and mortgage banking activities. The Bank is subject to competition from other financial institutions. The Bank is regulated by certain state and federal agencies and undergoes periodic examinations by those regulatory authorities. JKH Realty Services, LLC was established August 20, 2012 as a single member LLC wholly-owned by the Bank to manage other real estate owned properties as needed.
Principles of Consolidation	Principles of Consolidation The consolidated financial statements include the accounts of the Company and its direct and indirect subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The Company’s business activities are currently limited to one reporting unit and reportable segment, which is commercial banking.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company utilizes processes that involve the use of significant estimates and the judgment of management in determining the amount of the Company’s allowance for loan losses and income taxes and valuation and impairments of investment securities and goodwill, as well as fair value measurements of derivatives and loans held-for-sale. Actual results could differ from those estimates.
Securities	Securities The Company classifies its securities in one of three categories and accounts for the investments as follows: • Securities that the Company has the positive intent and ability to hold to maturity are classified as “held-to-maturity” and reported at amortized cost. • Securities that are acquired and held principally for the purpose of selling them in the near term with the objective of generating economic profits on short-term differences in market characteristics are classified as “trading securities” and reported at fair value, with unrealized gains and losses included in earnings. The Company had no securities classified as “trading securities” at December 31, 2016 or 2015 . • Securities not classified as either “held-to-maturity” or “trading securities” are classified as “securities available-for-sale” and reported at fair value, with unrealized gains and losses, after applicable taxes, excluded from earnings and reported in a separate component of shareholders’ equity. Declines in the value of debt securities and marketable equity securities that are considered to be other-than-temporary are recorded as an other-than-temporary impairment of securities available-for-sale with other-than-temporary impairment losses recorded in the consolidated statements of income. Interest and dividend income, adjusted by amortization of premium or discount, is included in earnings using the effective interest rate method. Purchases and sales of securities are recorded in the consolidated balance sheets on the trade date. Gains and losses from security sales or disposals are recognized as of the trade date in the consolidated statements of income for the period in which securities are sold or otherwise disposed of. Gains and losses on sales of securities are determined using the specific-identification method.
Loans Held for Sale	Loans Held-for-Sale Loans originated and intended for sale in the secondary market under best-efforts pricing agreements are carried at the lower of cost or fair value in the aggregate. Net unrealized losses, if any, are recognized through a valuation allowance by charges to noninterest income. Loans originated and intended for sale in the secondary market under mandatory pricing agreements are carried at fair value to facilitate hedging of the loans. Gains and losses resulting from changes in fair value are included in noninterest income. Gains and losses on loan sales are recorded in noninterest income, and direct loan origination costs and fees are deferred at origination of the loan and are recognized in noninterest income upon sale of the loan.
Revenue Recognition	Revenue Recognition Interest income on loans is accrued as earned using the interest method based on unpaid principal balances except for interest on loans in nonaccrual status. Interest on loans in nonaccrual status is recorded as a reduction of loan principal when received. Premiums and discounts are amortized using the effective interest rate method. Loan fees, net of certain direct origination costs, primarily salaries and wages, are deferred and amortized to interest income as a yield adjustment over the life of the loan.
Loans Receivable	Loans Loans that management intends to hold until maturity are reported at their outstanding principal balance adjusted for unearned income, charge-offs, the allowance for loan losses (“ALLL”), any unamortized deferred fees or costs on originated loans, and unamortized premiums or discounts on purchased loans. For loans recorded at cost, interest income is accrued based on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, as well as premiums and discounts, are deferred and amortized as a level yield adjustment over the respective term of the loan.
Allowance for Loan Losses Methodology	Allowance for Loan Losses Methodology Company policy is designed to maintain an adequate ALLL. Primary responsibility for ensuring that the Company has processes in place to consistently assess the adequacy of the ALLL rests with the Board of Directors (the “Board”). The Board has charged management with responsibility for establishing the methodology to be used and to assess the adequacy of the ALLL. The Board reviews recommendations from management on a quarterly basis to adjust the allowance as appropriate. The methodology employed by management for each portfolio segment, at a minimum, contains the following: 1. Loans are segmented by type of loan. 2. The required ALLL for types of performing homogeneous loans which do not have a specific reserve is determined by applying a factor based on historical losses averaged over the past sixteen quarters. In those instances where the Company’s historical experience is not available, management develops factors based on industry experience and best practices. 3. All criticized, classified and impaired loans are tested for impairment by applying one of three methodologies: a. Present value of future cash flows; b. Fair value of collateral less costs to sell; or c. The loan’s observable market price 4. All troubled debt restructurings (“TDR”) are considered impaired loans. 5. Loans tested for impairment are removed from other pools to prevent layering (double-counting). 6. The required ALLL for each group of loans are added together to determine the total required ALLL for the Company. The required ALLL is compared to the existing ALLL to determine the provision required to increase the ALLL or credit to decrease the ALLL. The historical loss experience is determined by portfolio segment and considers two weighted average net charge-off trends: 1) the Company’s average loss history over the previous sixteen quarters; and 2) average loss history over the previous sixteen quarters for a peer group. Management believes the historical loss experience methodology is appropriate in the current economic environment, as it captures loss rates that are comparable to the current period being analyzed. The Company also factors in the following qualitative considerations: 1. Changes in policies and procedures; 2. Changes in national, regional, and local economic and business conditions; 3. Changes in the composition and size of the portfolio and in the terms of loans; 4. Changes in the experience, ability, and depth of lending management and other relevant staff; 5. Changes in the volume and severity of past due loans, the volume of nonaccrual loans, and the volume and severity of adversely classified or graded loans; 6. Changes in the quality of the Company’s loan review system; 7. Changes in the value of underlying collateral for collateral-dependent loans; 8. The existence and effect of any concentration of credit and changes in the level of such concentrations; and 9. The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio.
Provision for Loan Losses	Provision for Loan Losses A provision for estimated losses on loans is charged to income based upon management’s evaluation of the potential losses. Such an evaluation, which includes a review of all loans for which full repayment may not be reasonably assured, considers, among other matters, the estimated net realizable value of the underlying collateral, as applicable, economic conditions, loan loss experience, and other factors that are particularly susceptible to changes that could result in a material adjustment in the near term. While management attempts to use the best information available in making its evaluations, future allowance adjustments may be necessary if economic conditions change substantially from the assumptions used in making the evaluations.
Nonaccrual Loans	Nonaccrual Loans Any loan which becomes 90 days delinquent or for which the full collection of principal and interest may be in doubt will be considered for nonaccrual status. At the time a loan is placed on nonaccrual status, all accrued but unpaid interest will be reversed from interest income. Placing the loan on nonaccrual status does not relieve the borrower of the obligation to repay interest. A loan placed on nonaccrual status may be restored to accrual status when all delinquent principal and interest has been brought current, and the Company expects full payment of the remaining contractual principal and interest.
Impaired Loans	Impaired Loans A loan is designated as impaired, in accordance with the impairment accounting guidance when, based on current information or events, it is probable that the Company will be unable to collect all amounts due (principal and interest) according to the contractual terms of the loan agreement. Payments with delays generally not exceeding 90 days outstanding are not considered impaired. Certain nonaccrual and substantially all delinquent loans more than 90 days past due may be considered to be impaired. Generally, loans are placed on nonaccrual status at 90 days past due and accrued interest is reversed against earnings, unless the loan is well-secured and in the process of collection. The accrual of interest on impaired and nonaccrual loans is discontinued when, in management’s opinion, the borrower may be unable to meet payments as they become due. Impaired loans include nonperforming loans but also include loans modified in TDRs where concessions have been granted to borrowers experiencing financial difficulties. These concessions could include a reduction in the interest rate on the loan, payment extensions, forgiveness of principal, forbearance, or other actions intended to maximize collection. Accounting Standards Codification (“ASC”) Topic 310, Receivables , requires that impaired loans be measured based on the present value of expected future cash flows discounted at the loans’ effective interest rates or the fair value of the underlying collateral, less costs to sell, and allows existing methods for recognizing interest income.
Troubled Debt Restructurings (TDR)	Troubled Debt Restructurings (“TDR”) The loan portfolio includes certain loans that have been modified in a TDR, where economic concessions have been granted to borrowers who have experienced financial difficulties. These concessions typically result from loss mitigation efforts and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions. Certain TDRs are classified as nonperforming at the time of restructuring and typically are returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period, generally not less than six months. When loans are modified in a TDR, any possible impairment similar to other impaired loans is evaluated based on either the present value of expected future cash flows, discounted at the contractual interest rate of the original loan agreement, or the current fair value of the collateral, less selling costs for collateral dependent loans. If it is determined that the value of the modified loan is less than the recorded balance of the loan, impairment is recognized through a specific ALLL or charge-off to the ALLL. In periods subsequent to modification, all TDRs, including those that have payment defaults, are evaluated for possible impairment, and impairment is recognized through the ALLL.
Policy for Charging Off Loans	Policy for Charging Off Loans The Company’s policy is to charge off a loan at any point in time when it no longer can be considered a bankable asset, meaning collectible within the parameters of policy. A secured loan is generally charged down to the estimated fair value of the collateral, less costs to sell, no later than when it is 120 days past due as to principal or interest. An unsecured loan generally is charged off no later than when it is 180 days past due as to principal or interest. A home improvement loan generally is charged off no later than when it is 90 days past due as to principal or interest.
Federal Home Loan Bank (FHLB) of Indianapolis Stock	Federal Home Loan Bank (“FHLB”) of Indianapolis Stock Federal law requires a member institution of the FHLB system to hold common stock of its district FHLB according to a predetermined formula. This investment is stated at cost, which represents redemption value, and may be pledged as collateral for FHLB advances.
Property and Equipment	Premises and Equipment Premises and equipment is stated at cost, less accumulated depreciation. Depreciation is computed on the straight-line method over the estimated useful lives, which range from three to five years for software and equipment, ten years for land improvements, and 39 years for buildings.
Other Real Estate Owned	Other Real Estate Owned Other real estate owned represents real estate acquired through foreclosure or deed in lieu of foreclosure and is recorded at its fair value less estimated costs to sell. When property is acquired, it is recorded at its fair value at the date of acquisition with any resulting write-down charged against the ALLL. Any subsequent deterioration of the property is charged directly to operating expense. Costs relating to the development and improvement of other real estate owned are capitalized, whereas costs relating to holding and maintaining the property are charged to expense as incurred.
Derivative Financial Instruments	Derivative Financial Instruments The Company uses derivative financial instruments to help manage exposure to interest rate risk and the effects that changes in interest rates may have on net income and the fair value of assets and liabilities. The Company enters into forward contracts for the future delivery of mortgage loans to third party investors and enters into interest rate lock commitments with potential borrowers to fund specific mortgage loans that will be sold into the secondary market. The forward contracts are entered into in order to economically hedge the effect of changes in interest rates resulting from the Company’s commitment to fund the loans. Each of these items are considered derivatives, but are not designated as accounting hedges, and are recorded at fair value with changes in fair value reflected in noninterest income on the consolidated statements of income. The fair value of derivative instruments with a positive fair value are reported in accrued income and other assets in the consolidated balance sheets while derivative instruments with a negative fair value are reported in accrued expenses and other liabilities in the consolidated balance sheets.
Fair Value Measurements	Fair Value Measurements The Company records or discloses certain assets and liabilities at fair value. ASC Topic 820, Fair Value Measurements , defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements are classified within one of three levels in a valuation hierarchy. ASC Topic 820 describes three levels of inputs that may be used to measure fair value: Level 1 Quoted prices in active markets for identical assets or liabilities Level 2 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 for substantially the full term of the assets or liabilities Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities
Income Taxes	Income Taxes Deferred income tax assets and liabilities reflect the impact of temporary differences between amounts of assets and liabilities for financial reporting purposes and the basis of such assets and liabilities as measured by tax laws and regulations. Deferred income tax expense or benefit is based upon the change in deferred tax assets and liabilities from period to period, subject to an ongoing assessment of realization of deferred tax assets. Deferred tax assets are reduced by a valuation allowance if, based on the weight of evidence available, it is more likely than not that some portion or all of a deferred tax asset will not be realized. The Company files income tax returns in the U.S. federal, Indiana, and other state jurisdictions. With few exceptions, the Company is no longer subject to U.S. federal, state and local examinations by tax authorities for years before 2013. ASC Topic 740-10, Accounting for Uncertainty in Income Taxes , prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. It also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. The Company did not identify any uncertain tax positions that it believes should be recognized in the consolidated financial statements.
Earnings Per Share	Earnings Per Share Earnings per share of common stock is based on the weighted-average number of basic shares and dilutive shares outstanding during the year.
Stock Compensation	Share-based Compensation The Company has a share-based compensation plan using the fair value recognition provisions of ASC Topic 718, Compensation - Stock Compensation . The plan is described more fully in Note 10.
Comprehensive Income	Comprehensive Income Comprehensive income consists of net income and other comprehensive income (loss). Other comprehensive income (loss) includes unrealized gains and losses on securities available-for-sale. Reclassification adjustments have been determined for all components of other comprehensive income or loss reported in the consolidated statements of changes in shareholders’ equity.
Statements of Cash Flows	Statements of Cash Flows Cash and cash equivalents are defined to include cash on-hand, noninterest and interest-bearing amounts due from other banks and federal funds sold. Generally, federal funds are sold for one-day periods. The Company reports net cash flows for customer loan transactions and deposit transactions.
Bank Owned Life Insurance	Bank-Owned Life Insurance Bank-owned life insurance policies are carried at their cash surrender value. The Company recognizes tax-free income from the periodic increases in the cash surrender value of these policies and from death benefits.
Goodwill	Goodwill Goodwill is tested at least annually for impairment. If the implied fair value of goodwill is lower than its carrying amount, goodwill impairment is indicated and goodwill is written down to its implied fair value. Subsequent increases in goodwill value are not recognized in the consolidated financial statements.
Reclassifications	Reclassifications Certain reclassifications have been made to the 2015 and 2014 financial statements to conform to the 2016 financial statement presentation. These reclassifications had no effect on net income.

Basis of Presentation and Sum31

Basis of Presentation and Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Schedule of Weighted Average Number of Shares	The following is a reconciliation of the weighted-average common shares for the basic and diluted earnings per share computations. Year Ended December 31, 2016 2015 2014 Basic earnings per share Net income available to common shareholders $ 12,074 $ 8,929 $ 4,324 Weighted-average common shares 5,211,209 4,528,528 4,497,007 Basic earnings per common share $ 2.32 $ 1.97 $ 0.96 Diluted earnings per share Net income available to common shareholders $ 12,074 $ 8,929 $ 4,324 Weighted-average common shares 5,211,209 4,528,528 4,497,007 Dilutive effect of warrants 11,026 10,665 2,895 Dilutive effect of equity compensation 16,847 15,026 8,093 Weighted-average common and incremental shares 5,239,082 4,554,219 4,507,995 Diluted earnings per common share $ 2.30 $ 1.96 $ 0.96 Number of warrants excluded from the calculation of diluted earnings per share as the exercise prices were greater than the average market price of the Company’s common stock during the year — — —

Securities (Tables)

Securities (Tables)	12 Months Ended
	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-sale Securities Reconciliation	December 31, 2015 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities available-for-sale U.S. Government-sponsored agencies $ 38,093 $ 139 $ (482 ) $ 37,750 Municipals 21,091 385 (7 ) 21,469 Mortgage-backed securities 113,948 110 (1,006 ) 113,052 Asset-backed securities 19,444 — (83 ) 19,361 Corporate securities 20,000 — (913 ) 19,087 Other securities 3,000 — (21 ) 2,979 Total available-for-sale $ 215,576 $ 634 $ (2,512 ) $ 213,698 December 31, 2016 and 2015 . There were no securities held-to-maturity as of December 31, 2015 . December 31, 2016 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities available-for-sale U.S. Government-sponsored agencies $ 92,599 $ 167 $ (870 ) $ 91,896 Municipal securities 97,647 85 (5,846 ) 91,886 Mortgage-backed securities 238,354 — (6,713 ) 231,641 Asset-backed securities 19,470 65 (1 ) 19,534 Corporate securities 20,000 — (1,189 ) 18,811 Other securities 3,000 — (68 ) 2,932 Total available-for-sale $ 471,070 $ 317 $ (14,687 ) $ 456,700
Schedule Of Held-To-Maturity Securities Reconciliation	December 31, 2016 Amortized Gross Unrealized Fair Cost Gains Losses Value Securities held-to-maturity Municipal securities $ 10,171 $ — $ (498 ) $ 9,673 Corporate securities 6,500 24 — 6,524 Total held-to-maturity $ 16,671 $ 24 $ (498 ) 16,197
Investments Classified by Contractual Maturity Date	The carrying value of securities at December 31, 2016 is shown below by their contractual maturity date. Actual maturities will differ because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Available-for-Sale Amortized Fair Within one year $ — $ — One to five years 1,067 1,035 Five to ten years 38,336 37,401 After ten years 170,843 164,157 210,246 202,593 Mortgage-backed securities 238,354 231,641 Asset-backed securities 19,470 19,534 Other securities 3,000 2,932 Total $ 471,070 $ 456,700 Held-to-Maturity Amortized Cost Fair Value Five to ten years $ 9,366 $ 9,259 After ten years 7,305 6,938 Total $ 16,671 $ 16,197
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	The following tables show the securities portfolio’s gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at December 31, 2016 and 2015 : December 31, 2016 Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized Securities available-for-sale U.S. Government-sponsored agencies $ 68,625 $ (840 ) $ 260 $ (30 ) $ 68,885 $ (870 ) Municipal securities 86,424 (5,846 ) — — 86,424 (5,846 ) Mortgage-backed securities 231,641 (6,713 ) — — 231,641 (6,713 ) Asset-backed securities — — 4,520 (1 ) 4,520 (1 ) Corporate securities — — 18,811 (1,189 ) 18,811 (1,189 ) Other securities 2,932 (68 ) — — 2,932 (68 ) Total $ 389,622 $ (13,467 ) $ 23,591 $ (1,220 ) $ 413,213 $ (14,687 ) December 31, 2016 Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized Securities held-to-maturity Municipal securities $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 ) Total $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 ) December 31, 2015 Less Than 12 Months 12 Months or Longer Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses Securities available-for-sale U.S. Government-sponsored agencies $ 18,289 $ (237 ) $ 8,537 $ (245 ) $ 26,826 $ (482 ) Municipals 1,026 (7 ) — — 1,026 (7 ) Mortgage-backed securities 74,198 (562 ) 22,655 (444 ) 96,853 (1,006 ) Asset-backed securities 19,361 (83 ) — — 19,361 (83 ) Corporate securities 19,087 (913 ) — — 19,087 (913 ) Other securities 2,979 (21 ) — — 2,979 (21 ) Total $ 134,940 $ (1,823 ) $ 31,192 $ (689 ) $ 166,132 $ (2,512 )
Held to Maturity, Continuous Unrealized Loss Position, Fair Value	December 31, 2016 Less Than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized Securities held-to-maturity Municipal securities $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 ) Total $ 9,673 $ (498 ) $ — $ — $ 9,673 $ (498 )
Other than Temporary Impairment, Credit Losses Recognized in Earnings	The following table provides information about debt securities for which only a credit loss was recognized in income and other losses are recorded in accumulated other comprehensive loss. The Company did not own any securities categorized as OTTI securities during the years ended December 31, 2016 and 2015 . Accumulated Credit Losses Credit losses on debt securities held January 1, 2014 $ 1,183 Realized losses related to OTTI (1,139 ) Recoveries related to OTTI (44 ) December 31, 2014 —
Schedule of Accumulated Other Comprehensive Income (Loss)	Amounts reclassified from accumulated other comprehensive loss and the affected line items in the consolidated statements of income during the years ended December 31, 2016 , 2015 and 2014 were as follows: Details About Accumulated Other Comprehensive Loss Components Amounts Reclassified from Accumulated Other Comprehensive Loss for the Year Ended December 31, Affected Line Item in the Statements of Income 2016 2015 2014 Unrealized gains and losses on securities available-for-sale Gain realized in earnings $ 177 $ — $ 538 Gain on sale of securities Total reclassified amount before tax 177 — 538 Income before income taxes Tax expense 63 — 191 Income tax provision Total reclassifications out of accumulated other comprehensive loss $ 114 $ — $ 347 Net Income

Loans Receivable (Tables)

Loans Receivable (Tables)	12 Months Ended
	Dec. 31, 2016
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable	Categories of loans include: December 31, 2016 2015 Commercial loans Commercial and industrial $ 102,437 $ 102,000 Owner-occupied commercial real estate 57,668 44,462 Investor commercial real estate 13,181 16,184 Construction 53,291 45,898 Single tenant lease financing 606,568 374,344 Total commercial loans 833,145 582,888 Consumer loans Residential mortgage 205,554 214,559 Home equity 35,036 43,279 Other consumer 173,449 108,312 Total consumer loans 414,039 366,150 Total commercial and consumer loans 1,247,184 949,038 Net deferred loan origination costs and premiums and discounts on purchased loans 3,605 4,821 Total loans 1,250,789 953,859 Allowance for loan losses (10,981 ) (8,351 ) Net loans $ 1,239,808 $ 945,508
Allowance for Credit Losses on Financing Receivables	Twelve Months Ended December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Provision (credit) charged to expense 1,380 106 (44 ) 44 2,317 (38 ) (3 ) 568 4,330 Losses charged off (1,582 ) — — — — (134 ) (33 ) (440 ) (2,189 ) Recoveries 187 — — — — 30 13 259 489 Balance, end of period $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 Twelve Months Ended December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 920 $ 345 $ 261 $ 330 $ 2,061 $ 985 $ 207 $ 691 $ 5,800 Provision (credit) charged to expense 447 131 (549 ) 170 1,870 (311 ) (83 ) 271 1,946 Losses charged off — — — — — (185 ) — (451 ) (636 ) Recoveries — — 500 — — 407 1 333 1,241 Balance, end of period $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Twelve Months Ended December 31, 2014 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Allowance for loan losses: Balance, beginning of period $ 819 $ 290 $ 219 $ 277 $ 1,731 $ 1,008 $ 211 $ 871 $ 5,426 Provision (credit) charged to expense 115 55 (418 ) 53 330 186 (4 ) 32 349 Losses charged off (14 ) — — — — (247 ) — (596 ) (857 ) Recoveries — — 460 — — 38 — 384 882 Balance, end of period $ 920 $ 345 $ 261 $ 330 $ 2,061 $ 985 $ 207 $ 691 $ 5,800 The following tables present the balance in the allowance for loan losses and the recorded investment in loans based on portfolio segment and impairment method as of December 31, 2016 and 2015 . December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Loans: Ending balance: collectively evaluated for impairment $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 203,842 $ 35,036 $ 173,321 $ 1,245,344 Ending balance: individually evaluated for impairment — — — — — 1,712 — 128 1,840 Ending balance $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 205,554 $ 35,036 $ 173,449 $ 1,247,184 Allowance for loan losses: Ending balance: collectively evaluated for impairment $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 Ending balance: individually evaluated for impairment — — — — — — — — — Ending balance $ 1,352 $ 582 $ 168 $ 544 $ 6,248 $ 754 $ 102 $ 1,231 $ 10,981 December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Residential mortgage Home equity Other consumer Total Loans: Ending balance: collectively evaluated for impairment $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 213,426 $ 43,279 $ 108,163 $ 947,756 Ending balance: individually evaluated for impairment — — — — — 1,133 — 149 1,282 Ending balance $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 214,559 $ 43,279 $ 108,312 $ 949,038 Allowance for loan losses: Ending balance: collectively evaluated for impairment $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351 Ending balance: individually evaluated for impairment — — — — — — — — — Ending balance $ 1,367 $ 476 $ 212 $ 500 $ 3,931 $ 896 $ 125 $ 844 $ 8,351
Financing Receivable Credit Quality Indicators	The following tables present the credit risk profile of the Company’s commercial loan portfolio based on rating category and payment activity as of December 31, 2016 and 2015 . December 31, 2016 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Total Rating: 1-6 Pass $ 99,200 $ 57,657 $ 13,181 $ 53,291 $ 605,190 $ 828,519 7 Special Mention 2,746 — — — 1,378 4,124 8 Substandard 491 11 — — — 502 Total $ 102,437 $ 57,668 $ 13,181 $ 53,291 $ 606,568 $ 833,145 December 31, 2016 Residential mortgage Home equity Other consumer Total Performing $ 204,530 $ 35,036 $ 173,390 $ 412,956 Nonaccrual 1,024 — 59 1,083 Total $ 205,554 $ 35,036 $ 173,449 $ 414,039 December 31, 2015 Commercial and industrial Owner-occupied commercial real estate Investor commercial real estate Construction Single tenant lease financing Total Rating: 1-5 Pass $ 95,589 $ 43,913 $ 14,746 $ 45,599 $ 374,344 $ 574,191 6 Special Mention 2,006 535 — 299 — 2,840 7 Substandard 4,405 14 1,438 — — 5,857 Total $ 102,000 $ 44,462 $ 16,184 $ 45,898 $ 374,344 $ 582,888 December 31, 2015 Residential mortgage Home equity Other consumer Total Performing $ 214,456 $ 43,279 $ 108,248 $ 365,983 Nonaccrual 103 — 64 167 Total $ 214,559 $ 43,279 $ 108,312 $ 366,150
Past Due Financing Receivables	The following tables present the Company’s loan portfolio delinquency analysis as of December 31, 2016 and 2015 . December 31, 2016 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total commercial and consumer loans Nonaccrual Loans Total Loans 90 Days or More Past Due and Accruing Commercial and industrial $ 27 $ — $ — $ 27 $ 102,410 $ 102,437 $ — $ — Owner-occupied commercial real estate — — — — 57,668 57,668 — — Investor commercial real estate — — — — 13,181 13,181 — — Construction — — — — 53,291 53,291 — — Single tenant lease financing — — — — 606,568 606,568 — — Residential mortgage — 347 991 1,338 204,216 205,554 1,024 — Home equity — — — — 35,036 35,036 — — Other consumer 173 91 25 289 173,160 173,449 59 — Total $ 200 $ 438 $ 1,016 $ 1,654 $ 1,245,530 $ 1,247,184 $ 1,083 $ — December 31, 2015 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total commercial and consumer loans Nonaccrual Loans Total Loans 90 Days or More Past Due and Accruing Commercial and industrial $ 29 $ — $ — $ 29 $ 101,971 $ 102,000 $ — $ — Owner-occupied commercial real estate — — — — 44,462 44,462 — — Investor commercial real estate — — — — 16,184 16,184 — — Construction — — — — 45,898 45,898 — — Single tenant lease financing — — — — 374,344 374,344 — — Residential mortgage 300 23 45 368 214,191 214,559 103 — Home equity 20 — — 20 43,259 43,279 — — Other consumer 116 12 — 128 108,184 108,312 64 — Total $ 465 $ 35 $ 45 $ 545 $ 948,493 $ 949,038 $ 167 $ —
Impaired Financing Receivables	The following tables present the Company’s impaired loans as of December 31, 2016 and 2015 . There were no impaired loans with a specific valuation allowance as of December 31, 2016 and 2015 . December 31, 2016 December 31, 2015 Recorded Unpaid Specific Recorded Unpaid Specific Loans without a specific valuation allowance Residential mortgage $ 1,712 $ 1,824 $ — $ 1,133 $ 1,154 $ — Other consumer 128 184 — 149 178 — Total impaired loans $ 1,840 $ 2,008 $ — $ 1,282 $ 1,332 $ — The table below presents average balances and interest income recognized for impaired loans during the twelve months ended December 31, 2016 , 2015 , and 2014 . Twelve Months Ended December 31, 2016 December 31, 2015 December 31, 2014 Average Interest Average Interest Average Interest Loans without a specific valuation allowance Investor commercial real estate $ — $ — $ 21 $ 2 $ 666 $ 5 Residential mortgage 1,595 8 1,112 8 1,266 32 Other consumer 149 5 193 16 380 37 Total 1,744 13 1,326 26 2,312 74 Loans with a specific valuation allowance Commercial and industrial 1,084 — — — — — Residential mortgage — — 15 — — — Other consumer — — 13 1 40 4 Total 1,084 — 28 1 40 4 Total impaired loans $ 2,828 $ 13 $ 1,354 $ 27 $ 2,352 $ 78

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Premises and Equipment	remises and equipment at December 31, 2016 and 2015 . December 31, 2016 2015 Land $ 2,500 $ 2,500 Building and improvements 5,441 4,636 Furniture and equipment 7,079 6,164 Less: accumulated depreciation (4,976 ) (4,779 ) $ 10,044 $ 8,521

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Schedule of deposits	The following table presents the composition of the Company’s deposit base as of December 31, 2016 and 2015 . December 31, 2016 2015 Noninterest-bearing demand deposit accounts $ 31,166 $ 23,700 Interest-bearing demand deposit accounts 93,074 84,241 Regular savings accounts 27,955 22,808 Money market accounts 340,240 341,732 Certificates of deposits 964,819 470,736 Brokered deposits 5,613 12,837 Total deposits $ 1,462,867 $ 956,054 Certificates of deposit and brokered deposits in the amount of $250 or more $ 301,191 $ 117,335
Schedule of certificates of deposits scheduled maturities	The following table presents scheduled certificates of deposits and brokered deposits maturities by year as of December 31, 2016 . 2017 $ 387,709 2018 214,907 2019 30,413 2020 57,229 2021 280,174 Thereafter — $ 970,432

FHLB Advances (Tables)

FHLB Advances (Tables)	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank	The Company’s FHLB advances are scheduled to mature according to the following schedule: Amount 2017 $ 42,000 2018 3,000 2019 30,000 2020 50,000 2021 40,000 Thereafter 25,000 190,000 Deferred prepayment penalties on advance restructure (19 ) $ 189,981

Subordinated Debt Subordinated

Subordinated Debt Subordinated Debt (Tables)	12 Months Ended
	Dec. 31, 2016
Debt Disclosure [Abstract]
Schedule of Subordinated Borrowing	December 31, 2016 December 31, 2015 Principal Unamortized Discount and Debt Issuance Costs Principal Unamortized Discount and Debt Issuance Costs 2021 Debenture $ 3,000 — 3,000 (42 ) 2025 Note 10,000 (210 ) 10,000 (234 ) 2026 Notes 25,000 (1,212 ) — — Total $ 38,000 (1,422 ) 13,000 (276 )

Benefit Plans (Tables)

Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2016
Compensation and Retirement Disclosure [Abstract]
Nonvested Restricted Stock Shares Activity	The following table summarizes the status of the 2013 Plan awards as of December 31, 2016 , and activity for the year ended December 31, 2016 : Restricted Stock Units Weighted-Average Grant Date Fair Value Per Share Restricted Stock Awards Weighted-Average Grant Date Fair Value Per Share Deferred Stock Units Weighted-Average Grant Date Fair Value Per Unit Nonvested at January 1, 2016 28,302 $ 18.90 27,529 $ 18.17 — $ — Granted 30,949 25.62 10,232 24.44 10 24.20 Vested (9,470 ) 18.92 (21,431 ) 20.49 (10 ) 24.20 Forfeited — — — — — — Nonvested at December 31, 2016 49,781 $ 23.07 16,330 $ 19.06 — $ —
Schedule Of Deferred Stock Option Plan	The following table summarizes the status of deferred stock rights related to the Directors Deferred Stock Plan for the year ended December 31, 2016 . Deferred Rights Outstanding, beginning of year 81,693 Granted 684 Exercised — Outstanding, end of year 82,377

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Schedule of Components of Income Tax Expense (Benefit)	The provision (benefit) for income taxes consists of the following: December 31, 2016 2015 2014 Current $ 2,367 $ 4,293 $ 3,655 Deferred 3,544 443 (1,529 ) Total $ 5,911 $ 4,736 $ 2,126
Schedule of Effective Income Tax Rate Reconciliation	Income tax provision (benefit) is reconciled to the 34% statutory rate applied to pre-tax income as follows: December 31, 2016 2015 2014 Statutory rate times pre-tax income $ 6,115 $ 4,646 $ 2,193 Add (subtract) the tax effect of: Income from tax-exempt securities and loans (635 ) (132 ) (31 ) State income tax, net of federal tax effect 567 154 63 Bank-owned life insurance (159 ) (137 ) (132 ) Other differences 23 205 33 Total income taxes $ 5,911 $ 4,736 $ 2,126
Schedule of Deferred Tax Assets and Liabilities	The net deferred tax asset at December 31 consists of the following: December 31, 2016 2015 Deferred tax assets (liabilities) Allowance for loan losses $ 4,269 $ 2,980 Unrealized loss on available-for-sale securities 5,112 670 Fair value adjustments (5,994 ) (925 ) Depreciation (525 ) (573 ) Deferred compensation and accrued payroll 1,234 959 Loan origination costs (955 ) (704 ) Prepaid assets (276 ) (247 ) Other 397 204 Total deferred tax assets, net $ 3,262 $ 2,364

Regulatory Capital Requiremen40

Regulatory Capital Requirements (Tables)	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	The following table presents actual and required capital ratios as of December 31, 2016 and 2015 for the Company and the Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels as of December 31, 2016 and 2015 based on the phase-in provisions of the Basel III Capital Rules and the minimum required capital levels as of January 1, 2019 when the Basel III Capital Rules have been fully phased-in. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. Actual Minimum Capital Required - Basel III Phase-In Schedule Minimum Capital Required - Basel III Fully Phased-In Minimum Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio As of December 31, 2016: Common equity tier 1 capital to risk-weighted assets Consolidated $ 158,479 11.54 % $ 70,366 5.13 % $ 96,110 7.00 % N/A N/A Bank 162,617 11.88 % 70,145 5.13 % 95,807 7.00 % 88,964 6.50 % Tier 1 capital to risk-weighted assets Consolidated 158,479 11.54 % 90,961 6.63 % 116,705 8.50 % N/A N/A Bank 162,617 11.88 % 90,675 6.63 % 116,337 8.50 % 109,494 8.00 % Total capital to risk-weighted assets Consolidated 206,038 15.01 % 118,421 8.63 % 144,165 10.50 % N/A N/A Bank 173,598 12.68 % 118,048 8.63 % 143,711 10.50 % 136,868 10.00 % Leverage ratio Consolidated 158,479 8.65 % 73,311 4.00 % 73,311 4.00 % N/A N/A Bank 162,617 8.89 % 73,186 4.00 % 73,186 4.00 % 91,483 5.00 % Actual Minimum Capital Required - Basel III Phase-In Schedule Minimum Capital Required - Basel III Fully Phased-In Minimum Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio As of December 31, 2015: Common equity tier 1 capital to risk-weighted assets Consolidated $ 100,839 10.11 % $ 44,881 4.50 % $ 69,815 7.00 % N/A N/A Bank 104,434 10.50 % 44,768 4.50 % 69,639 7.00 % 64,664 6.50 % Tier 1 capital to risk-weighted assets Consolidated 100,839 10.11 % 59,842 6.00 % 84,776 8.50 % N/A N/A Bank 104,434 10.50 % 59,690 6.00 % 84,561 8.50 % 79,587 8.00 % Total capital to risk-weighted assets Consolidated 122,190 12.25 % 79,789 8.00 % 104,723 10.50 % N/A N/A Bank 112,785 11.34 % 79,587 8.00 % 104,458 10.50 % 99,484 10.00 % Leverage ratio Consolidated 100,839 8.28 % 48,713 4.00 % 48,713 4.00 % N/A N/A Bank 104,434 8.59 % 48,636 4.00 % 48,636 4.00 % 60,796 5.00 %

Commitments and Credit Risk (Ta

Commitments and Credit Risk (Tables)	12 Months Ended
	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Schedule of Future Minimum Rental Payments for Operating Leases	Future minimum cash lease payments are as follows: Amount 2017 $ 720 2018 733 2019 747 2020 760 2021 315 Thereafter 344 Total minimum payments required 1 $ 3,619 1 Minimum payments have not been reduced by minimum sublease rentals of $2.0 million due in the future under noncancelable subleases.

Fair Value of Financial Instr42

Fair Value of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2016
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following tables present the fair value measurements of assets and liabilities recognized in the accompanying consolidated balance sheets measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2016 and 2015 . December 31, 2016 Fair Value Measurements Using Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) U.S. Government-sponsored agencies $ 91,896 $ — $ 91,896 $ — Municipal securities 91,886 — 91,886 — Mortgage-backed securities 231,641 — 231,641 — Asset-backed securities 19,534 — 19,534 — Corporate securities 18,811 — 18,811 — Other securities 2,932 2,932 — — Total available-for-sale securities $ 456,700 $ 2,932 $ 453,768 $ — Loans held-for-sale (mandatory pricing agreements) 27,101 — 27,101 — Forward contracts 438 438 — — IRLCs 610 — — 610 December 31, 2015 Fair Value Measurements Using Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) U.S. Government-sponsored agencies $ 37,750 $ — $ 37,750 $ — Municipals 21,469 — 21,469 — Mortgage-backed securities 113,052 — 113,052 — Asset-backed securities 19,361 — 19,361 — Corporate securities 19,087 19,087 Other securities 2,979 2,979 — — Total available-for-sale securities $ 213,698 $ 2,979 $ 210,719 $ — Loans held-for-sale (mandatory pricing agreements) 24,065 — 24,065 — Forward contracts 30 30 — — IRLCs 582 — — 582
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation	The following table reconciles the beginning and ending balances of recurring fair value measurements recognized in the accompanying consolidated balance sheets using significant unobservable (Level 3) inputs. Securities Interest Rate Balance as of January 1, 2014 $ 1,673 $ 79 Total realized gains (losses) Included in net income (259 ) 442 Included in other comprehensive income 1,333 — Sales (2,747 ) — Balance, December 31, 2014 — 521 Total realized gains Included in net income — 61 Balance, December 31, 2015 — 582 Total realized gains Included in net income — 28 Balance, December 31, 2016 $ — $ 610
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques	The following tables present quantitative information about unobservable inputs used in recurring and nonrecurring Level 3 fair value measurements other than goodwill. Fair Value at Valuation Unobservable Range IRLCs $ 610 Discounted cash flow Loan closing rates 43% - 99% Fair Value at Valuation Unobservable Range IRLCs $ 582 Discounted cash flow Loan closing rates 43% - 100%
Fair Value, by Balance Sheet Grouping	The following tables summarize the carrying value and estimated fair value of all financial assets and liabilities at December 31, 2016 and 2015 : December 31, 2016 Fair Value Measurements Using Carrying Amount Fair Value Quoted Prices In Active Market for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash and cash equivalents $ 39,452 $ 39,452 $ 39,452 $ — $ — Interest-bearing time deposits 250 250 250 — — Held-to-maturity securities 16,671 16,197 — 16,197 — Loans 1,250,789 1,244,918 — — 1,244,918 Accrued interest receivable 6,708 6,708 6,708 — — Federal Home Loan Bank of Indianapolis stock 8,910 8,910 — 8,910 — Deposits 1,462,867 1,441,794 492,435 — 949,359 Advances from Federal Home Loan Bank 189,981 186,258 — 186,258 — Subordinated debt 36,578 38,425 24,900 13,525 — Accrued interest payable 112 112 112 — — December 31, 2015 Fair Value Measurements Using Carrying Amount Fair Value Quoted Prices In Active Market for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Cash and cash equivalents $ 25,152 $ 25,152 $ 25,152 $ — $ — Interest-bearing time deposits 1,000 1,000 1,000 — — Loans held-for-sale (best efforts pricing agreements) 12,453 12,453 — 12,453 — Loans 953,859 967,303 — — 967,303 Accrued interest receivable 4,105 4,105 4,105 — — Federal Home Loan Bank of Indianapolis stock 8,595 8,595 — 8,595 — Deposits 956,054 950,841 472,481 — 478,360 Advances from Federal Home Loan Bank 190,957 188,126 — 188,126 — Subordinated debt 12,724 13,212 — 13,212 — Accrued interest payable 117 117 117 — —

Mortgage Banking Activities (Ta

Mortgage Banking Activities (Tables)	12 Months Ended
	Dec. 31, 2016
Mortgage Banking [Abstract]
Schedule of Participating Mortgage Loans	The following table provides the components of income from mortgage banking activities for the years ended December 31, 2016 , 2015 , and 2014 . Year Ended December 31, 2016 2015 2014 Gain on loans sold $ 12,462 $ 8,845 $ 5,048 Gain (loss) resulting from the change in fair value of loans held-for-sale (500 ) (341 ) 751 Gain (loss) resulting from the change in fair value of derivatives 436 496 (190 ) Net revenue from mortgage banking activities $ 12,398 $ 9,000 $ 5,609

Derivative Financial Instrume44

Derivative Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value	The following table presents the notional amount and fair value of IRLCs and forward contracts utilized by the Company at December 31, 2016 and 2015 . December 31, 2016 December 31, 2015 Notional Fair Notional Fair Asset Derivatives Derivatives not designated as hedging instruments IRLCs $ 36,311 $ 610 $ 28,444 $ 582 Forward contracts 61,000 438 42,743 30
Schedule Of Derivative Instruments In Statements Of Income Fair Value	Fair values of derivative financial instruments were estimated using changes in mortgage interest rates from the date the Company entered into the IRLC and the balance sheet date. The following table summarizes the periodic changes in the fair value of the derivative financial instruments on the consolidated statements of income for the twelve months ended December 31, 2016 , 2015 , and 2014 . Amount of gain / (loss) recognized in the twelve months ended December 31, 2016 December 31, 2015 December 31, 2014 Asset Derivatives Derivatives not designated as hedging instruments IRLCs $ 28 $ 61 $ 442 Forward contracts 408 435 — Liability Derivatives Derivatives not designated as hedging instruments Forward contracts $ — $ — $ (632 )

Condensed Financial Informati45

Condensed Financial Information (Parent Company Only) (Tables)	12 Months Ended
	Dec. 31, 2016
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Schedule Of Condensed Balance Sheet Of Parent Company Only	Condensed Balance Sheets Year Ended December 31, 2016 2015 Assets Cash and cash equivalents $ 29,365 $ 6,860 Investment in common stock of subsidiaries 158,080 107,925 Premises and equipment, net 6,852 5,793 Accrued income and other assets 1,488 750 Total assets $ 195,785 $ 121,328 Liabilities and shareholders’ equity Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015 $ 36,578 $ 12,724 Note payable to the Bank 4,000 4,000 Accrued expenses and other liabilities 1,265 274 Total liabilities 41,843 16,998 Shareholders’ equity 153,942 104,330 Total liabilities and shareholders’ equity $ 195,785 $ 121,328
Schedule Of Condensed Income Statement Of Parent Company Only	Year Ended December 31, 2016 2015 Assets Cash and cash equivalents $ 29,365 $ 6,860 Investment in common stock of subsidiaries 158,080 107,925 Premises and equipment, net 6,852 5,793 Accrued income and other assets 1,488 750 Total assets $ 195,785 $ 121,328 Liabilities and shareholders’ equity Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015 $ 36,578 $ 12,724 Note payable to the Bank 4,000 4,000 Accrued expenses and other liabilities 1,265 274 Total liabilities 41,843 16,998 Shareholders’ equity 153,942 104,330 Total liabilities and shareholders’ equity $ 195,785 $ 121,328 Condensed Statements of Income
Comprehensive Income (Loss)	Condensed Statements of Comprehensive Income Year Ended December 31, 2016 2015 2014 Net income $ 12,074 $ 8,929 $ 4,324 Other comprehensive income (loss) Net unrealized holding gains (losses) on securities available-for-sale (12,315 ) (1,669 ) 3,260 Reclassification adjustment for gains realized (177 ) — (538 ) Net unrealized holding gains on securities available-for-sale for which an other-than-temporary impairment has been recognized in income — — 751 Reclassification adjustment for other-than-temporary impairment loss recognized in income — — — Other comprehensive income (loss) before tax (12,492 ) (1,669 ) 3,473 Income tax provision (benefit) (4,433 ) (595 ) 1,236 Other comprehensive income (loss) - net of tax (8,059 ) (1,074 ) 2,237 Comprehensive income $ 4,015 $ 7,855 $ 6,561
Schedule Of Condensed Cash Flow Statement Of Parent Company Only	Condensed Statements of Cash Flows Year Ended December 31, 2016 2015 2014 Operating activities Net income $ 12,074 $ 8,929 $ 4,324 Adjustments to reconcile net income to net cash provided by operating activities: Equity in undistributed net income of subsidiaries (14,148 ) (10,488 ) (5,586 ) Depreciation and amortization 461 246 226 Share-based compensation expense 128 150 120 Net change in other assets (696 ) 958 (641 ) Net change in other liabilities 870 (275 ) (19 ) Net cash used in operating activities (1,311 ) (480 ) (1,576 ) Investing activities Capital contribution to the Bank (43,500 ) (10,000 ) (5,000 ) Purchase of premises and equipment (1,423 ) (1,407 ) (160 ) Net cash used in investing activities (44,923 ) (11,407 ) (5,160 ) Financing activities Cash dividends paid (1,199 ) (1,093 ) (1,080 ) Net proceeds from issuance of subordinated debt 23,757 9,761 — Net proceeds from common stock issuance 46,223 — — Other, net (42 ) 23 (111 ) Net cash provided by (used in) financing activities 68,739 8,691 (1,191 ) Net increase (decrease) in cash and cash equivalents 22,505 (3,196 ) (7,927 ) Cash and cash equivalents at beginning of year 6,860 10,056 17,983 Cash and cash equivalents at end of year $ 29,365 $ 6,860 $ 10,056

Quarterly Financial Data (una46

Quarterly Financial Data (unaudited) (Tables)	12 Months Ended
	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Information [Table Text Block]	Three Months Ended December 31, September 30, June 30, March 31, Income Statement Data: Interest income $ 16,764 $ 15,471 $ 13,971 $ 12,693 Interest expense 5,860 5,133 4,665 3,552 Net interest income 10,904 10,338 9,306 9,141 Provision for loan losses 256 2,204 924 946 Net interest income after provision for loan losses 10,648 8,134 8,382 8,195 Noninterest income 2,891 4,898 3,748 2,540 Noninterest expense 8,158 8,413 7,875 7,005 Income before income taxes 5,381 4,619 4,255 3,730 Income tax provision 1,671 1,521 1,421 1,298 Net income $ 3,710 $ 3,098 $ 2,834 $ 2,432 Per Share Data: Net income Basic $ 0.65 $ 0.55 $ 0.57 $ 0.54 Diluted $ 0.64 $ 0.55 $ 0.57 $ 0.53 Weighted average common shares outstanding Basic 5,722,615 5,597,867 4,972,759 4,541,728 Diluted 5,761,931 5,622,181 4,992,025 4,575,555 Three Months Ended December 31, September 30, June 30, March 31, Income Statement Data: Interest income $ 11,594 $ 10,536 $ 10,130 $ 9,187 Interest expense 3,026 2,697 2,558 2,413 Net interest income 8,568 7,839 7,572 6,774 Provision for loan losses 746 454 304 442 Net interest income after provision for loan losses 7,822 7,385 7,268 6,332 Noninterest income 2,143 2,374 2,476 3,148 Noninterest expense 6,492 6,207 6,327 6,257 Income before income taxes 3,473 3,552 3,417 3,223 Income tax provision 1,195 1,229 1,152 1,160 Net income $ 2,278 $ 2,323 $ 2,265 $ 2,063 Per Share Data: Net income Basic $ 0.50 $ 0.51 $ 0.50 $ 0.46 Diluted $ 0.50 $ 0.51 $ 0.50 $ 0.46 Weighted average common shares outstanding Basic 4,534,910 4,532,360 4,529,823 4,516,776 Diluted 4,580,353 4,574,455 4,550,034 4,523,246

Basis of Presentation and Sum47

Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accounting Policies [Abstract]
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	$ 12,074	$ 8,929	$ 4,324
Weighted-average common shares (in shares)	5,722,615	5,597,867	4,972,759	4,541,728	4,534,910	4,532,360	4,529,823	4,516,776	5,211,209	4,528,528	4,497,007
Basic earnings per share
Basic earnings per common share (in dollars per share)	$ 0.65	$ 0.55	$ 0.57	$ 0.54	$ 0.50	$ 0.51	$ 0.50	$ 0.46	$ 2.32	$ 1.97	$ 0.96
Diluted earnings per share
Dilutive effect of warrants (in shares)									11,026	10,665	2,895
Dilutive effect of equity compensation (in shares)									16,847	15,026	8,093
Weighted-average common and incremental shares (in shares)									5,239,082	4,554,219	4,507,995
Diluted earnings per common share (in dollars per share)	$ 0.64	$ 0.55	$ 0.57	$ 0.53	$ 0.50	$ 0.51	$ 0.50	$ 0.46	$ 2.30	$ 1.96	$ 0.96
Number of warrants excluded from the calculation of diluted earnings per share as the exercise prices were greater than the average market price of the Company’s common stock during the year									0	0	0

Basis of Presentation and Sum48

Basis of Presentation and Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2006
Significant Accounting Policies [Line Items]
Date of incorporation	Sep. 15, 2005
Ownership (as a percent)		100.00%
Equipment | Minimum
Significant Accounting Policies [Line Items]
Estimated useful lives (in years)	3 years
Equipment | Maximum
Significant Accounting Policies [Line Items]
Estimated useful lives (in years)	5 years
Land Improvements
Significant Accounting Policies [Line Items]
Estimated useful lives (in years)	10 years
Buildings
Significant Accounting Policies [Line Items]
Estimated useful lives (in years)	39 years

Cash and Cash Equivalents (Deta

Cash and Cash Equivalents (Details Textual) $ in Millions	Dec. 31, 2016USD ($)
Cash and Cash Equivalents [Line Items]
Cash on deposit	$ 0.6
Federal Home Loan Bank of Indianapolis
Cash and Cash Equivalents [Line Items]
Cash held	0.6
Federal Home Loan Bank of Chicago
Cash and Cash Equivalents [Line Items]
Cash held	$ 36.6

Securities (Details)

Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Available-for-sale Securities [Abstract]
Amortized Cost	$ 471,070	$ 215,576
Gross Unrealized Gains	317	634
Gross Unrealized Losses	(14,687)	(2,512)
Fair Value	456,700	213,698
Held-to-maturity Securities [Abstract]
Amortized Cost	16,671	0
Gross Unrealized Gains	24
Gross Unrealized Losses	(498)
Fair Value	16,197	0
U.S. Government-sponsored agencies
Available-for-sale Securities [Abstract]
Amortized Cost	92,599	38,093
Gross Unrealized Gains	167	139
Gross Unrealized Losses	(870)	(482)
Fair Value	91,896	37,750
Municipals
Available-for-sale Securities [Abstract]
Amortized Cost	97,647	21,091
Gross Unrealized Gains	85	385
Gross Unrealized Losses	(5,846)	(7)
Fair Value	91,886	21,469
Held-to-maturity Securities [Abstract]
Amortized Cost	10,171
Gross Unrealized Gains	0
Gross Unrealized Losses	(498)
Fair Value	9,673
Mortgage-backed securities
Available-for-sale Securities [Abstract]
Amortized Cost	238,354	113,948
Gross Unrealized Gains	0	110
Gross Unrealized Losses	(6,713)	(1,006)
Fair Value	231,641	113,052
Asset-backed securities
Available-for-sale Securities [Abstract]
Amortized Cost	19,470	19,444
Gross Unrealized Gains	65	0
Gross Unrealized Losses	(1)	(83)
Fair Value	19,534	19,361
Corporate securities
Available-for-sale Securities [Abstract]
Amortized Cost	20,000	20,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,189)	(913)
Fair Value	18,811	19,087
Held-to-maturity Securities [Abstract]
Amortized Cost	6,500
Gross Unrealized Gains	24
Gross Unrealized Losses	0
Fair Value	6,524
Other securities
Available-for-sale Securities [Abstract]
Amortized Cost	3,000	3,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(68)	(21)
Fair Value	$ 2,932	$ 2,979

Securities - Carrying Value of

Securities - Carrying Value of Securities by Contractual Maturity Date (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Amortized Cost
Within one year	$ 0
One to five years	1,067
Five to ten years	38,336
Five to ten years	170,843
Amortized Cost	210,246
Totals	471,070	$ 215,576
Held-to-maturity Securities, Debt Maturities, Rolling Year Six Through Ten, Amortized Cost	9,366
Held-to-maturity Securities, Debt Maturities, Rolling after Ten Years, Amortized Cost	7,305
Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis	16,671
Fair Value
Within one year	0
One to five years	1,035
Five to ten years	37,401
After ten years	164,157
Fair Value	202,593
Totals	456,700	213,698
Held-to-maturity Securities, Debt Maturities, Rolling Year Six Through Ten, Fair Value	9,259
Held-to-maturity Securities, Debt Maturities, after Ten Years, Fair Value	6,938
Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Fair Value	16,197
Mortgage-backed securities
Amortized Cost
Totals	238,354	113,948
Fair Value
Totals	231,641	113,052
Asset-backed securities
Amortized Cost
Totals	19,470	19,444
Fair Value
Totals	19,534	19,361
Other securities
Amortized Cost
Totals	3,000	3,000
Fair Value
Totals	$ 2,932	$ 2,979

Securities - Gross Unrealized L

Securities - Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Fair Value
Less Than 12 Months	$ 389,622	$ 134,940
12 Months or Longer	23,591	31,192
Total	413,213	166,132
Held-to-maturity, Less Than 12 Months	9,673
Held-to-maturity, 12 Months or Longer	0
Held-to-maturity, Total	9,673
Unrealized Losses
Less Than 12 Months	(13,467)	(1,823)
12 Months or Longer	(1,220)	(689)
Total	(14,687)	(2,512)
Held-to-maturity, Less Than 12 Months	(498)
Held-to-maturity, 12 Months or Longer	0
Held-to-maturity, Total	498
U.S. Government-sponsored agencies
Fair Value
Less Than 12 Months	68,625	18,289
12 Months or Longer	260	8,537
Total	68,885	26,826
Unrealized Losses
Less Than 12 Months	(840)	(237)
12 Months or Longer	(30)	(245)
Total	(870)	(482)
Municipals
Fair Value
Less Than 12 Months	86,424	1,026
12 Months or Longer	0	0
Total	86,424	1,026
Held-to-maturity, Less Than 12 Months	9,673
Held-to-maturity, 12 Months or Longer	0
Held-to-maturity, Total	9,673
Unrealized Losses
Less Than 12 Months	(5,846)	(7)
12 Months or Longer	0	0
Total	(5,846)	(7)
Held-to-maturity, Less Than 12 Months	(498)
Held-to-maturity, 12 Months or Longer	0
Held-to-maturity, Total	498
Mortgage-backed securities
Fair Value
Less Than 12 Months	231,641	74,198
12 Months or Longer	0	22,655
Total	231,641	96,853
Unrealized Losses
Less Than 12 Months	(6,713)	(562)
12 Months or Longer	0	(444)
Total	(6,713)	(1,006)
Asset-backed securities
Fair Value
Less Than 12 Months	0	19,361
12 Months or Longer	4,520	0
Total	4,520	19,361
Unrealized Losses
Less Than 12 Months	0	(83)
12 Months or Longer	(1)	0
Total	(1)	(83)
Corporate securities
Fair Value
Less Than 12 Months	0	19,087
12 Months or Longer	18,811	0
Total	18,811	19,087
Unrealized Losses
Less Than 12 Months	0	(913)
12 Months or Longer	(1,189)	0
Total	(1,189)	(913)
Other securities
Fair Value
Less Than 12 Months	2,932	2,979
12 Months or Longer	0	0
Total	2,932	2,979
Unrealized Losses
Less Than 12 Months	(68)	(21)
12 Months or Longer	0	0
Total	$ (68)	$ (21)

Securities - Credit Losses Reco

Securities - Credit Losses Recognized on Investments (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015USD ($)
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]
Balance at beginning of period	$ 1,183
Realized losses related to OTTI	(1,139)
Recoveries related to OTTI	(44)
Balance at end of period	$ 0

Securities - Amounts Reclassifi

Securities - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Investments, Debt and Equity Securities [Abstract]
Gain realized in earnings	$ 177	$ 0	$ 538
Total reclassified amount before tax	177	0	538
Tax expense	63	0	191
Total reclassifications out of accumulated other comprehensive loss	$ 114	$ 0	$ 347

Securities (Details Textual)

Securities (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Gross gains	$ 0.2	$ 0	$ 2.7
Gross losses	0	0	$ 2.2
Securities pledged as collateral	342.3
Total fair value	$ 422.9	$ 166.1
Percentage of available-for-sale portfolio	89.00%	78.00%

Loans Receivable (Details)

Loans Receivable (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	$ 1,247,184	$ 949,038
Net deferred loan origination costs and premiums and discounts on purchased loans	3,605	4,821
Total loans	1,250,789	953,859
Allowance for loan losses	(10,981)	(8,351)	$ (5,800)	$ (5,426)
Net loans	1,239,808	945,508
Commercial and industrial
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(1,352)	(1,367)	(920)	(819)
Owner-occupied commercial real estate
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(582)	(476)	(345)	(290)
Investor commercial real estate
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(168)	(212)	(261)	(219)
Construction
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(544)	(500)	(330)	(277)
Single tenant lease financing
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(6,248)	(3,931)	(2,061)	(1,731)
Residential mortgage
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(754)	(896)	(985)	(1,008)
Home equity
Financial Instruments Owned and Pledged as Collateral [Line Items]
Allowance for loan losses	(102)	(125)	(207)	(211)
Other consumer
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans		108,312
Allowance for loan losses	(1,231)	(844)	$ (691)	$ (871)
Commercial loans
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	833,145	582,888
Commercial loans | Commercial and industrial
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	102,437	102,000
Commercial loans | Owner-occupied commercial real estate
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	57,668	44,462
Commercial loans | Investor commercial real estate
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	13,181	16,184
Commercial loans | Construction
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	53,291	45,898
Commercial loans | Single tenant lease financing
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	606,568	374,344
Consumer loans
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	414,039	366,150
Consumer loans | Residential mortgage
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	205,554	214,559
Consumer loans | Home equity
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	35,036	43,279
Consumer loans | Other consumer
Financial Instruments Owned and Pledged as Collateral [Line Items]
Total loans	$ 173,449	$ 108,312

Loans Receivable - Allowance f

Loans Receivable - Allowance for Loan Losses and the Recorded Investment in Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Balance, beginning of year
Balance, beginning of year	$ 8,351	$ 5,800	$ 5,426
Provision charged to expense	4,330	1,946	349
Losses charged off	(2,189)	(636)	(857)
Recoveries	489	1,241	882
Balance, end of year	10,981	8,351	5,800
Loans:
Ending balance: collectively evaluated for impairment				$ 1,245,344	$ 947,756
Ending balance: individually evaluated for impairment				1,840	1,282
Ending balance				1,247,184	949,038
Ending balance: collectively evaluated for impairment				10,981	8,351
Ending balance: individually evaluated for impairment				0	0
Ending balance	8,351	5,800	5,426	10,981	8,351
Commercial and industrial
Balance, beginning of year
Balance, beginning of year	1,367	920	819
Provision charged to expense	1,380	447	115
Losses charged off	(1,582)	0	(14)
Recoveries	187	0	0
Balance, end of year	1,352	1,367	920
Loans:
Ending balance: collectively evaluated for impairment				102,437	102,000
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				1,352	1,367
Ending balance: individually evaluated for impairment				0	0
Ending balance	1,367	920	819	1,352	1,367
Owner-occupied commercial real estate
Balance, beginning of year
Balance, beginning of year	476	345	290
Provision charged to expense	106	131	55
Losses charged off	0	0	0
Recoveries	0	0	0
Balance, end of year	582	476	345
Loans:
Ending balance: collectively evaluated for impairment				57,668	44,462
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				582	476
Ending balance: individually evaluated for impairment				0	0
Ending balance	476	345	290	582	476
Investor commercial real estate
Balance, beginning of year
Balance, beginning of year	212	261	219
Provision charged to expense	(44)	(549)	(418)
Losses charged off	0	0	0
Recoveries	0	500	460
Balance, end of year	168	212	261
Loans:
Ending balance: collectively evaluated for impairment				13,181	16,184
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				168	212
Ending balance: individually evaluated for impairment				0	0
Ending balance	212	261	219	168	212
Construction
Balance, beginning of year
Balance, beginning of year	500	330	277
Provision charged to expense	44	170	53
Losses charged off	0	0	0
Recoveries	0	0	0
Balance, end of year	544	500	330
Loans:
Ending balance: collectively evaluated for impairment				53,291	45,898
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				544	500
Ending balance: individually evaluated for impairment				0	0
Ending balance	500	330	277	544	500
Single tenant lease financing
Balance, beginning of year
Balance, beginning of year	3,931	2,061	1,731
Provision charged to expense	2,317	1,870	330
Losses charged off	0	0	0
Recoveries	0	0	0
Balance, end of year	6,248	3,931	2,061
Loans:
Ending balance: collectively evaluated for impairment				606,568	374,344
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				6,248	3,931
Ending balance: individually evaluated for impairment				0	0
Ending balance	3,931	2,061	1,731	6,248	3,931
Residential mortgage
Balance, beginning of year
Balance, beginning of year	896	985	1,008
Provision charged to expense	(38)	(311)	186
Losses charged off	(134)	(185)	(247)
Recoveries	30	407	38
Balance, end of year	754	896	985
Loans:
Ending balance: collectively evaluated for impairment				203,842	213,426
Ending balance: individually evaluated for impairment				1,712	1,133
Ending balance: collectively evaluated for impairment				754	896
Ending balance: individually evaluated for impairment				0	0
Ending balance	896	985	1,008	754	896
Home equity
Balance, beginning of year
Balance, beginning of year	125	207	211
Provision charged to expense	(3)	(83)	(4)
Losses charged off	(33)	0	0
Recoveries	13	1	0
Balance, end of year	102	125	207
Loans:
Ending balance: collectively evaluated for impairment				35,036	43,279
Ending balance: individually evaluated for impairment				0	0
Ending balance: collectively evaluated for impairment				102	125
Ending balance: individually evaluated for impairment				0	0
Ending balance	125	207	211	102	125
Other consumer
Balance, beginning of year
Balance, beginning of year	844	691	871
Provision charged to expense	568	271	32
Losses charged off	(440)	(451)	(596)
Recoveries	259	333	384
Balance, end of year	1,231	844	691
Loans:
Ending balance: collectively evaluated for impairment				173,321	108,163
Ending balance: individually evaluated for impairment				128	149
Ending balance					108,312
Ending balance: collectively evaluated for impairment				1,231	844
Ending balance: individually evaluated for impairment				0	0
Ending balance	$ 844	$ 691	$ 871	$ 1,231	$ 844

Loans Receivable - Credit Risk

Loans Receivable - Credit Risk Profile (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total	$ 1,247,184	$ 949,038
Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	1,083	167
Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total		108,312
Commercial loans
Financing Receivable, Recorded Investment [Line Items]
Total	833,145	582,888
Commercial loans | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	828,519	574,191
Commercial loans | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	4,124	2,840
Commercial loans | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	502	5,857
Commercial loans | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total	102,437	102,000
Commercial loans | Commercial and industrial | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	99,200	95,589
Commercial loans | Commercial and industrial | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	2,746	2,006
Commercial loans | Commercial and industrial | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	491	4,405
Commercial loans | Commercial and industrial | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total	57,668	44,462
Commercial loans | Owner-occupied commercial real estate | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	57,657	43,913
Commercial loans | Owner-occupied commercial real estate | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	0	535
Commercial loans | Owner-occupied commercial real estate | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	11	14
Commercial loans | Owner-occupied commercial real estate | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Investor commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total	13,181	16,184
Commercial loans | Investor commercial real estate | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	13,181	14,746
Commercial loans | Investor commercial real estate | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Investor commercial real estate | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	0	1,438
Commercial loans | Investor commercial real estate | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Construction
Financing Receivable, Recorded Investment [Line Items]
Total	53,291	45,898
Commercial loans | Construction | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	53,291	45,599
Commercial loans | Construction | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	0	299
Commercial loans | Construction | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Construction | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Single tenant lease financing
Financing Receivable, Recorded Investment [Line Items]
Total	606,568	374,344
Commercial loans | Single tenant lease financing | 1-5 Pass
Financing Receivable, Recorded Investment [Line Items]
Total	605,190	374,344
Commercial loans | Single tenant lease financing | 6 Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total	1,378	0
Commercial loans | Single tenant lease financing | 7 Substandard
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Commercial loans | Single tenant lease financing | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Consumer loans
Financing Receivable, Recorded Investment [Line Items]
Total	414,039	366,150
Consumer loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Total	412,956	365,983
Consumer loans | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	1,083	167
Consumer loans | Residential mortgage
Financing Receivable, Recorded Investment [Line Items]
Total	205,554	214,559
Consumer loans | Residential mortgage | Performing
Financing Receivable, Recorded Investment [Line Items]
Total	204,530	214,456
Consumer loans | Residential mortgage | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	1,024	103
Consumer loans | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total	35,036	43,279
Consumer loans | Home equity | Performing
Financing Receivable, Recorded Investment [Line Items]
Total	35,036	43,279
Consumer loans | Home equity | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
Consumer loans | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total	173,449	108,312
Consumer loans | Other consumer | Performing
Financing Receivable, Recorded Investment [Line Items]
Total	173,390	108,248
Consumer loans | Other consumer | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total	$ 59	$ 64

Loans Receivable - Loan Portfol

Loans Receivable - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 1,654	$ 545
Current	1,245,530	948,493
Total commercial and consumer loans	1,247,184	949,038
Total Loans 90 Days or More Past Due and Accruing	0	0
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans 90 Days or More Past Due and Accruing	0	0
Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans		108,312
Total Loans 90 Days or More Past Due and Accruing	0	0
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	200	465
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	438	35
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,016	45
Nonaccrual
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	1,083	167
Commercial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	833,145	582,888
Commercial loans | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	29
Current	102,410	101,971
Total commercial and consumer loans	102,437	102,000
Commercial loans | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	57,668	44,462
Total commercial and consumer loans	57,668	44,462
Commercial loans | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	13,181	16,184
Total commercial and consumer loans	13,181	16,184
Commercial loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	53,291	45,898
Total commercial and consumer loans	53,291	45,898
Commercial loans | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	606,568	374,344
Total commercial and consumer loans	606,568	374,344
Commercial loans | 30-59 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	29
Commercial loans | 30-59 Days Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | Nonaccrual | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	414,039	366,150
Consumer loans | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,338	368
Current	204,216	214,191
Total commercial and consumer loans	205,554	214,559
Consumer loans | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	20
Current	35,036	43,259
Total commercial and consumer loans	35,036	43,279
Consumer loans | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	289	128
Current	173,160	108,184
Total commercial and consumer loans	173,449	108,312
Consumer loans | 30-59 Days Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	300
Consumer loans | 30-59 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	20
Consumer loans | 30-59 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	173	116
Consumer loans | 60-89 Days Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	347	23
Consumer loans | 60-89 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Consumer loans | 60-89 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	91	12
Consumer loans | 90 Days or More Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	991	45
Consumer loans | 90 Days or More Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Consumer loans | 90 Days or More Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	25	0
Consumer loans | Nonaccrual
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	1,083	167
Consumer loans | Nonaccrual | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	1,024	103
Consumer loans | Nonaccrual | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Consumer loans | Nonaccrual | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	$ 59	$ 64

Loans Receivable - Impaired Loa

Loans Receivable - Impaired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Loans without a specific valuation allowance
Average Balance	$ 1,744	$ 1,326	$ 2,312
Interest Income	13	26	74
Loans with a specific valuation allowance
Average Balance	1,084	28	40
Interest Income	0	1	4
Total impaired loans
Recorded Balance	1,840	1,282
Unpaid Principal Balance	2,008	1,332
Specific Allowance	0	0
Average Balance	2,828	1,354	2,352
Interest Income	13	27	78
Other real estate owned	4,533	4,488
Mortgage loans in process of foreclosure, amount	1,000	100
Investor commercial real estate
Loans without a specific valuation allowance
Average Balance	0	21	666
Interest Income	0	2	5
Residential mortgage
Loans without a specific valuation allowance
Recorded Balance	1,712	1,133
Unpaid Principal Balance	1,824	1,154
Specific Allowance	0	0
Average Balance	1,595	1,112	1,266
Interest Income	8	8	32
Loans with a specific valuation allowance
Average Balance	0	15	0
Interest Income	0	0	0
Total impaired loans
Other real estate owned	100	0
Other consumer
Loans without a specific valuation allowance
Recorded Balance	128	149
Unpaid Principal Balance	184	178
Specific Allowance	0	0
Average Balance	149	193	380
Interest Income	5	16	37
Loans with a specific valuation allowance
Average Balance	0	13	40
Interest Income	0	1	4
Commercial and industrial
Loans with a specific valuation allowance
Average Balance	1,084	0	0
Interest Income	$ 0	$ 0	$ 0

Premises and Equipment (Details

Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Less: accumulated depreciation	$ (4,976)	$ (4,779)
Premises and equipment, Net	10,044	8,521
Land
Property, Plant and Equipment [Line Items]
Premises and equipment	2,500	2,500
Building and improvements
Property, Plant and Equipment [Line Items]
Premises and equipment	5,441	4,636
Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment	$ 7,079	$ 6,164

Goodwill (Details)

Goodwill (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 4,687	$ 4,687

Deposits (Details)

Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Noninterest-bearing demand deposit accounts	$ 31,166	$ 23,700
Interest-bearing demand deposit accounts	93,074	84,241
Regular savings accounts	27,955	22,808
Money market accounts	340,240	341,732
Certificates of deposits	964,819	470,736
Brokered deposits	5,613	12,837
Total deposits	1,462,867	956,054
Certificates of deposit and brokered deposits in the amount of $250 or more	$ 301,191	$ 117,335

Deposits - Scheduled Maturities

Deposits - Scheduled Maturities (Details) $ in Thousands	Dec. 31, 2016USD ($)
Banking and Thrift [Abstract]
2,017	$ 387,709
2,018	214,907
2,019	30,413
2,020	57,229
2,021	280,174
Thereafter	0
Time Deposits, Total	$ 970,432

Deposits (Details Textual)

Deposits (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Certificates of deposit and brokered deposits in the amount of $250 or more	$ 301,191	$ 117,335

FHLB Advances (Details)

FHLB Advances (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
2,017	$ 42,000
2,018	3,000
2,019	30,000
2,020	50,000
2,021	40,000
Thereafter	25,000
Summary total	190,000
Deferred prepayment penalties on advance restructure	(19)
Total	$ 189,981	$ 191,000

FHLB Advances (Details Textual)

FHLB Advances (Details Textual) - USD ($)	Dec. 31, 2016	Apr. 18, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
FHLB Advances	$ 189,981,000		$ 191,000,000
Weighted average interest rate (as a percent)	1.21%
Loans pledged	$ 166,400,000		186,400,000
Investment securities pledged	$ 340,600,000		148,700,000
Minimum
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Interest rate (as a percent)	0.74%
Maximum
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Interest rate (as a percent)	4.22%
Symmetrical Fixed Rate Bullet Advance
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Par value	$ 40,000,000		40,000,000
Federal Home Loan Bank, Advances, Putable Option
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Interest rate		1.0525%
Variable rate advances	$ 50,000,000		50,000,000
Par value			$ 15,000,000
LIBOR | Federal Home Loan Bank, Advances, Putable Option
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Basis spread on variable rate	0.75%
Fixed Rate Advance, Due September 2, 2025 | Federal Home Loan Bank, Advances, Putable Option
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Par value	$ 15,000,000
Fixed Rate Advance, Due February 19, 2026 | Federal Home Loan Bank, Advances, Putable Option
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Par value	$ 10,000,000

Subordinated Debt (Details Text

Subordinated Debt (Details Textual) - USD ($)	Jun. 28, 2013	Sep. 30, 2016	Dec. 31, 2016	Oct. 20, 2015
Debt Instrument [Line Items]
Warrants (in shares)	48,750
Exercise price (in shares)	$ 19.33
Warrant exercise price description			The warrant became exercisable on June 28, 2014, and, unless previously exercised, will expire on June 28, 2021. The Company has the right to force an exercise of the warrant after the debenture has been repaid in full if the 20-day volume-weighted average price of a share of its common stock exceeds $30.00.
Weighted average share price period (in days)	20 days
Weighted average price (in dollars per share)	$ 30
Fair value of warrant (in dollars per share)	$ 300,000
Risk-free interest date (as a percent)	0.66%
Expected dividend yield (as a percent)	1.19%
Expected volatility (as a percent)	34.00%
Expected term (in years)	3 years
8% Debenture Due 2021 | Subordinated Debt
Debt Instrument [Line Items]
Principal amount	$ 3,000,000
Annual rate (as a percent)	8.00%
Maturity date	Jun. 28, 2021
Maturity date range, start	Jun. 28, 2016
6.4375% Notes Due 2025 | Subordinated Debt
Debt Instrument [Line Items]
Principal amount				$ 10,000,000
Annual rate (as a percent)				6.4375%
6% Notes Due 2021 | Subordinated Debt
Debt Instrument [Line Items]
Principal amount		$ 25,000,000
Annual rate (as a percent)		6.00%
LIBOR | 6% Notes Due 2021 | Subordinated Debt
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		485.00%

Subordinated Debt - Schedule Of

Subordinated Debt - Schedule Of Subordinated Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Long-term debt	$ 189,981	$ 190,957
Unamortized discounts and debt issuance costs	(1,422)	(276)
Subordinated Debt
Debt Instrument [Line Items]
Long-term debt	38,000	13,000
Unamortized discounts and debt issuance costs	(1,422)	(276)
Subordinated Debt | 8% Debenture Due 2021
Debt Instrument [Line Items]
Long-term debt	3,000	3,000
Unamortized discounts and debt issuance costs	0	(42)
Subordinated Debt | 6.4375% Notes Due 2025
Debt Instrument [Line Items]
Long-term debt	10,000	10,000
Unamortized discounts and debt issuance costs	210	234
Subordinated Debt | 6% Notes Due 2021
Debt Instrument [Line Items]
Long-term debt	25,000	0
Unamortized discounts and debt issuance costs	$ (1,212)	$ 0

Benefit Plans - Restricted Stoc

Benefit Plans - Restricted Stock (Details)	12 Months Ended
	Dec. 31, 2016$ / sharesshares
Restricted Stock Units
Restricted Stock Awards (in shares)
Nonvested at beginning of period | shares	28,302
Granted | shares	30,949
Vested | shares	(9,470)
Forfeited | shares	0
Nonvested at end of period | shares	49,781
Weighted-Average Grant Date Fair Value Per Share (in dollars per share)
Weighted-Average Grant Date Fair Value Per Share Nonvested, Beginning Balance (in dollars per share) | $ / shares	$ 18.90
Weighted-Average Grant Date Fair Value Per Share Granted (in dollars per share) | $ / shares	25.62
Weighted-Average Grant Date Fair Value Per Share Vested (in dollars per share) | $ / shares	18.92
Weighted-Average Grant Date Fair Value Per Share Forfeited (in dollars per share) | $ / shares	0
Weighted-Average Grant Date Fair Value Per Share Nonvested, Ending Balance (in dollars per share) | $ / shares	$ 23.07
Restricted Stock Awards
Restricted Stock Awards (in shares)
Nonvested at beginning of period | shares	27,529
Granted | shares	10,232
Vested | shares	(21,431)
Forfeited | shares	0
Nonvested at end of period | shares	16,330
Weighted-Average Grant Date Fair Value Per Share (in dollars per share)
Weighted-Average Grant Date Fair Value Per Share Nonvested, Beginning Balance (in dollars per share) | $ / shares	$ 18.17
Weighted-Average Grant Date Fair Value Per Share Granted (in dollars per share) | $ / shares	24.44
Weighted-Average Grant Date Fair Value Per Share Vested (in dollars per share) | $ / shares	20.49
Weighted-Average Grant Date Fair Value Per Share Forfeited (in dollars per share) | $ / shares	0
Weighted-Average Grant Date Fair Value Per Share Nonvested, Ending Balance (in dollars per share) | $ / shares	$ 19.06
Deferred Stock Units
Restricted Stock Awards (in shares)
Nonvested at beginning of period | shares	0
Granted | shares	10
Vested | shares	(10)
Forfeited | shares	0
Nonvested at end of period | shares	0
Weighted-Average Grant Date Fair Value Per Share (in dollars per share)
Weighted-Average Grant Date Fair Value Per Share Nonvested, Beginning Balance (in dollars per share) | $ / shares	$ 0
Weighted-Average Grant Date Fair Value Per Share Granted (in dollars per share) | $ / shares	24.20
Weighted-Average Grant Date Fair Value Per Share Vested (in dollars per share) | $ / shares	24.20
Weighted-Average Grant Date Fair Value Per Share Forfeited (in dollars per share) | $ / shares	0
Weighted-Average Grant Date Fair Value Per Share Nonvested, Ending Balance (in dollars per share) | $ / shares	$ 0

Benefit Plans - Deferred Stock

Benefit Plans - Deferred Stock Rights (Details)	12 Months Ended
	Dec. 31, 2016shares
Deferred Rights (in shares)
Outstanding, beginning of year	81,693
Granted	684
Exercised	0
Outstanding, end of year	82,377

Benefit Plans (Details Textual)

Benefit Plans (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contributions	$ 0.4	$ 0.3	$ 0.3
Vesting (as a percent)	50.00%
Unrecognized compensation cost	$ 0.8
Weighted average expense recognition period (in years)	1 year 10 months
Employer matching contribution description	The Company has a 401(k) plan established for substantially all full-time employees, as defined. Employee contributions are limited to the maximum established by the Internal Revenue Service on an annual basis. The Company has elected to match contributions equal to 100% of the first 1% of employee deferrals and then 50% on deferrals over 1% up to a maximum of 6% of an individuals total eligible salary, as defined by the plan.
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee deferral (as a percent)	1.00%
Vesting period (in years)	1 year
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee deferral (as a percent)	6.00%
Vesting period (in years)	2 years
Equity Incentive Plan 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	750,000
Share-based compensation expense	$ 0.7	$ 0.8	$ 0.5
Directors Deferred Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contributions (as a percent)	100.00%
Employee deferral (as a percent)	1.00%
Number of shares available for future issuance	180,000

Income Taxes - Provisions (Cred

Income Taxes - Provisions (Credit) for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Current									$ 2,367	$ 4,293	$ 3,655
Deferred									3,544	443	(1,529)
Total	$ 1,671	$ 1,521	$ 1,421	$ 1,298	$ 1,195	$ 1,229	$ 1,152	$ 1,160	$ 5,911	$ 4,736	$ 2,126

Income Taxes - Income Tax Recon

Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Statutory rate times pre-tax income									$ 6,115	$ 4,646	$ 2,193
Add (subtract) the tax effect of:
Income from tax-exempt securities and loans									(635)	(132)	(31)
State income tax, net of federal tax effect									567	154	63
Bank-owned life insurance									(159)	(137)	(132)
Other differences									23	205	33
Total	$ 1,671	$ 1,521	$ 1,421	$ 1,298	$ 1,195	$ 1,229	$ 1,152	$ 1,160	$ 5,911	$ 4,736	$ 2,126

Income Taxes - Net Deferred Tax

Income Taxes - Net Deferred Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets (liabilities)
Allowance for loan losses	$ 4,269	$ 2,980
Unrealized loss on available-for-sale securities	5,112	670
Fair value adjustments	(5,994)	(925)
Depreciation	(525)	(573)
Deferred compensation and accrued payroll	1,234	959
Loan origination costs	(955)	(704)
Prepaid assets	(276)	(247)
Other	397	204
Total deferred tax assets, net	$ 3,262	$ 2,364

Income Taxes (Details Textual)

Income Taxes (Details Textual)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Statutory rate (as a percent)	34.00%	34.00%

Related Party Transactions (Det

Related Party Transactions (Details Textual) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Related Party Transactions [Abstract]
Deposits	$ 21.9	$ 9.8

Regulatory Capital Requiremen78

Regulatory Capital Requirements - Required Ratios (Details)	12 Months Ended
	Dec. 31, 2016	Jan. 01, 2019	Jan. 01, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum ratio of Common Equity Tier 1 capital to risk-weighed assets, capital conservation buffer			0.625%
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	5.13%			4.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	6.63%			6.00%
Capital Required for Capital Adequacy to Risk Weighted Assets	8.63%			8.00%
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%			4.00%
Phase-in period	4 years
Scenario, Forecast
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum ratio of Common Equity Tier 1 capital to risk-weighed assets		4.50%
Minimum ratio of Common Equity Tier 1 capital to risk-weighed assets, capital conservation buffer		2.50%
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		7.00%
Minimum ratio of Tier 1 capital to risk-weighted assets		6.00%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		8.50%
Minimum ratio of Total capital to risk-weighted assets		8.00%
Capital Required for Capital Adequacy to Risk Weighted Assets		10.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)		4.00%

Regulatory Capital Requiremen79

Regulatory Capital Requirements (Details) - USD ($) $ in Thousands	Jan. 01, 2019	Dec. 31, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Actual Amount		$ 158,479	$ 100,839
Tier 1 common equity, (to risk-weighted assets), Actual Ratio (as a percent)		11.54%	10.11%
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount		$ 70,366	$ 44,881
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		5.13%	4.50%
Capital		$ 206,038	$ 122,190
Capital to Risk Weighted Assets		15.01%	12.25%
Capital Required for Capital Adequacy		$ 118,421	$ 79,789
Capital Required for Capital Adequacy to Risk Weighted Assets		8.63%	8.00%
Tier 1 capital (to risk-weighted assets), Actual Amount		$ 158,479	$ 100,839
Tier 1 capital (to risk-weighted assets), Actual Ratio (as a percent)		11.54%	10.11%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount		$ 90,961	$ 59,842
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		6.63%	6.00%
Tier 1 capital (to average assets), Actual Amount		$ 158,479	$ 100,839
Tier 1 capital (to average assets), Actual Ratio (as a percent)		8.65%	8.28%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount		$ 73,311	$ 48,713
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)		4.00%	4.00%
Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Actual Amount		$ 162,617	$ 104,434
Tier 1 common equity, (to risk-weighted assets), Actual Ratio (as a percent)		11.88%	10.50%
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount		$ 70,145	$ 44,768
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		5.13%	4.50%
Tier One Common Equity Required to be Well Capitalized		$ 88,964	$ 64,664
Tier One Common Equity Required to be Well Capitalized to Risk Weighted Assets		6.50%	6.50%
Capital		$ 173,598	$ 112,785
Capital to Risk Weighted Assets		12.68%	11.34%
Capital Required for Capital Adequacy		$ 118,048	$ 79,587
Capital Required for Capital Adequacy to Risk Weighted Assets		8.63%	8.00%
Capital Required to be Well Capitalized		$ 136,868	$ 99,484
Capital Required to be Well Capitalized to Risk Weighted Assets		10.00%	10.00%
Tier 1 capital (to risk-weighted assets), Actual Amount		$ 162,617	$ 104,434
Tier 1 capital (to risk-weighted assets), Actual Ratio (as a percent)		11.88%	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount		$ 90,675	$ 59,690
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)		6.63%	6.00%
Tier 1 capital (to risk-weighted assets), Minimum to be Wel Capitalized Under Prompt Corrective Actions, Amount		$ 109,494	$ 79,587
Tier 1 capital (to risk-weighted assets), Minimum to be Wel Capitalized Under Prompt Corrective Actions, Ratio (as a percent)		8.00%	8.00%
Tier 1 capital (to average assets), Actual Amount		$ 162,617	$ 104,434
Tier 1 capital (to average assets), Actual Ratio (as a percent)		8.89%	8.59%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount		$ 73,186	$ 48,636
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)		4.00%	4.00%
Tier 1 capital (to average assets), Minimum to be Well Capitalized Under Prompt Corrective Actions, Amount		$ 91,483	$ 60,796
Tier 1 capital (to average assets), Minimum to be Well Capitalized Under Prompt Corrective Actions, Ratio (as a percent)		5.00%	5.00%
Scenario, Forecast
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	7.00%
Capital Required for Capital Adequacy to Risk Weighted Assets	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	8.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%
2016 Period | Scenario, Forecast
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount	$ 96,110
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	7.00%
Capital Required for Capital Adequacy	$ 144,165
Capital Required for Capital Adequacy to Risk Weighted Assets	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount	$ 116,705
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	8.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount	$ 73,311
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%
2016 Period | Scenario, Forecast | Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount	$ 95,807
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	7.00%
Capital Required for Capital Adequacy	$ 143,711
Capital Required for Capital Adequacy to Risk Weighted Assets	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount	$ 116,337
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	8.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount	$ 73,186
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%
Two Thousand Fifteen Period | Scenario, Forecast
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount	$ 69,815
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	7.00%
Capital Required for Capital Adequacy	$ 104,723
Capital Required for Capital Adequacy to Risk Weighted Assets	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount	$ 84,776
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	8.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount	$ 48,713
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%
Two Thousand Fifteen Period | Scenario, Forecast | Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Actual Amount	$ 69,639
Tier 1 common equity, (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	7.00%
Capital Required for Capital Adequacy	$ 104,458
Capital Required for Capital Adequacy to Risk Weighted Assets	10.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Amount	$ 84,561
Tier 1 capital (to risk-weighted assets), Minimum Capital Requirement, Ratio (as a percent)	8.50%
Tier 1 capital (to average assets), Minimum Capital Requirement, Amount	$ 48,636
Tier 1 capital (to average assets), Minimum Capital Requirement, Ratio (as a percent)	4.00%

Commitments and Credit Risk (De

Commitments and Credit Risk (Details) $ in Thousands	Dec. 31, 2016USD ($)
Commitments and Contingencies Disclosure [Abstract]
2,016	$ 720
2,017	733
2,018	747
2,019	760
2,020	315
Thereafter	344
Total	$ 3,619

Commitments and Credit Risk (81

Commitments and Credit Risk (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Loan commitments	$ 132,500,000	$ 131,900,000
Operating lease expense	600,000	500,000	$ 500,000
Minimum sublease rentals due	2,000,000
Capital committed to Small Business Investment Company fund, not contributed	$ 4,000,000	$ 0	$ 0

Fair Value of Financial Instr82

Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	$ 456,700	$ 213,698
Loans held-for-sale (mandatory pricing agreements)	27,101	24,065
IRLCs
Schedule of Available-for-sale Securities [Line Items]
Derivatives	610	582
Forward contracts
Schedule of Available-for-sale Securities [Line Items]
Derivatives	438	30
Loans held for sale
Schedule of Available-for-sale Securities [Line Items]
Loans held-for-sale (mandatory pricing agreements)	27,101	24,065
U.S. Government-sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	91,896	37,750
Municipals
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	91,886	21,469
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	231,641	113,052
Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	19,534	19,361
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	18,811	19,087
Other securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	2,932	2,979
Quoted Prices in Active Markets for Identical Assets (Level 1)
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	2,932	2,979
Quoted Prices in Active Markets for Identical Assets (Level 1) | IRLCs
Schedule of Available-for-sale Securities [Line Items]
Derivatives	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Forward contracts
Schedule of Available-for-sale Securities [Line Items]
Derivatives	438	30
Quoted Prices in Active Markets for Identical Assets (Level 1) | Loans held for sale
Schedule of Available-for-sale Securities [Line Items]
Loans held-for-sale (mandatory pricing agreements)	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Government-sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Municipals
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Other securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities		2,979
Other Securities Fair Value	2,932
Significant Other Observable Inputs (Level 2)
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	453,768	210,719
Significant Other Observable Inputs (Level 2) | IRLCs
Schedule of Available-for-sale Securities [Line Items]
Derivatives	0	0
Significant Other Observable Inputs (Level 2) | Forward contracts
Schedule of Available-for-sale Securities [Line Items]
Derivatives	0	0
Significant Other Observable Inputs (Level 2) | Loans held for sale
Schedule of Available-for-sale Securities [Line Items]
Loans held-for-sale (mandatory pricing agreements)	27,101	24,065
Significant Other Observable Inputs (Level 2) | U.S. Government-sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	91,896	37,750
Significant Other Observable Inputs (Level 2) | Municipals
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	91,886	21,469
Significant Other Observable Inputs (Level 2) | Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	231,641	113,052
Significant Other Observable Inputs (Level 2) | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	19,534	19,361
Significant Other Observable Inputs (Level 2) | Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	18,811	19,087
Significant Other Observable Inputs (Level 2) | Other securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3)
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | IRLCs
Schedule of Available-for-sale Securities [Line Items]
Derivatives	610	582
Significant Unobservable Inputs (Level 3) | Forward contracts
Schedule of Available-for-sale Securities [Line Items]
Derivatives	0	0
Significant Unobservable Inputs (Level 3) | Loans held for sale
Schedule of Available-for-sale Securities [Line Items]
Loans held-for-sale (mandatory pricing agreements)	0	0
Significant Unobservable Inputs (Level 3) | U.S. Government-sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Municipals
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	0
Significant Unobservable Inputs (Level 3) | Other securities
Schedule of Available-for-sale Securities [Line Items]
Total available-for-sale securities	$ 0	$ 0

Fair Value of Financial Instr83

Fair Value of Financial Instruments - Recurring Fair Value Measurements Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
IRLCs
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance	$ 582	$ 521	$ 79
Total realized gains
Included in other comprehensive income			0
Sales			0
Balance	610	582	521
Loans held for sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance	0	0	1,673
Total realized gains
Included in other comprehensive income			1,333
Sales			(2,747)
Balance	0	0	0
Included in net income | IRLCs
Total realized gains
Included in net income	28	61	442
Included in net income | Loans held for sale
Total realized gains
Included in net income	$ 0	$ 0	$ (259)

Fair Value of Financial Instr84

Fair Value of Financial Instruments - Unobservable (Level 3) Inputs (Details) - IRLCs - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
IRLCs, Fair Value	$ 610	$ 582
Significant Unobservable Inputs (Level 3)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Other securities, Valuation Technique	Discounted cash flow
Other securities, Unobservable Inputs	Loan closing rates
IRLCs, Fair Value	$ 610	$ 582
Significant Unobservable Inputs (Level 3) | Minimum
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
IRLC, Range, Loan closing rates (as a percent)	43.00%	43.00%
Significant Unobservable Inputs (Level 3) | Maximum
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
IRLC, Range, Loan closing rates (as a percent)	99.00%	100.00%

Fair Value of Financial Instr85

Fair Value of Financial Instruments - Carrying Value and Estimated Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Carrying Value	$ 39,452	$ 25,152	$ 28,289	$ 53,690
Interest-bearing time deposits, Carrying Amount	250	1,000
Held-to-maturity Securities	16,671	0
Held-to-maturity securities, fair value	16,197	0
Loans held for sale, Carrying Amount		12,453
Loans held-for-sale, Fair Value	27,101	24,065
Loans	1,250,789	953,859
Accrued interest receivable, Carrying Amount	6,708	4,105
FHLB stock, Carrying Amount	8,910	8,595
Deposits, Carrying Amount	1,462,867	956,054
FHLB advances, Carrying Amount	189,981	190,957
Subordinated Debt, Carrying Value	36,578	12,724
Accrued interest payable, Carrying Amount	112	117
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents, Fair Value	39,452	25,152
Interest bearing time deposits, Fair Value	250	1,000
Held-to-maturity securities, fair value	16,197
Loans held-for-sale, Fair Value		12,453
Loans receivable - net, Fair Value	1,244,918	967,303
Accrued interest receivable, Fair Value	6,708	4,105
FHLB stock, Fair Value	8,910	8,595
Deposits, Fair Value	1,441,794	950,841
FHLB advances, Fair Value	186,258	188,126
Subordinated Debt, Fair Value	38,425	13,212
Accrued interest payable, Fair Value	112	117
Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents, Fair Value	39,452	25,152
Interest bearing time deposits, Fair Value	250	1,000
Held-to-maturity securities, fair value	0
Loans held-for-sale, Fair Value		0
Loans receivable - net, Fair Value	0	0
Accrued interest receivable, Fair Value	6,708	4,105
FHLB stock, Fair Value	0	0
Deposits, Fair Value	492,435	472,481
FHLB advances, Fair Value	0	0
Subordinated Debt, Fair Value	24,900	0
Accrued interest payable, Fair Value	112	117
Fair Value | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents, Fair Value	0	0
Interest bearing time deposits, Fair Value	0	0
Held-to-maturity securities, fair value	16,197
Loans held-for-sale, Fair Value		12,453
Loans receivable - net, Fair Value	0	0
Accrued interest receivable, Fair Value	0	0
FHLB stock, Fair Value	8,910	8,595
Deposits, Fair Value	0	0
FHLB advances, Fair Value	186,258	188,126
Subordinated Debt, Fair Value	13,525	13,212
Accrued interest payable, Fair Value	0	0
Fair Value | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents, Fair Value	0	0
Interest bearing time deposits, Fair Value	0	0
Held-to-maturity securities, fair value	0
Loans held-for-sale, Fair Value		0
Loans receivable - net, Fair Value	1,244,918	967,303
Accrued interest receivable, Fair Value	0	0
FHLB stock, Fair Value	0	0
Deposits, Fair Value	949,359	478,360
FHLB advances, Fair Value	0	0
Subordinated Debt, Fair Value	0	0
Accrued interest payable, Fair Value	$ 0	$ 0

Mortgage Banking Activities (De

Mortgage Banking Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Mortgage Banking [Abstract]
Loans originated for sale	$ 598,439	$ 502,716	$ 409,715
Proceeds from sale of loans	619,818	509,373	409,453
Gain on loans sold	12,462	8,845	5,048
Gain (loss) resulting from the change in fair value of loans held-for-sale	(500)	(341)	751
Gain (loss) resulting from the change in fair value of derivatives	436	496	(190)
Mortgage banking activities	$ 12,398	$ 9,000	$ 5,609

Derivative Financial Instrume87

Derivative Financial Instruments - Notional Amounts and Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
IRLCs
Asset Derivatives
Notional Amount	$ 36,311	$ 28,444
Fair Value	610	582
Forward contracts
Asset Derivatives
Notional Amount	61,000	42,743
Fair Value	$ 438	$ 30

Derivative Financial Instrume88

Derivative Financial Instruments - Gain (Loss) Recognized (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Asset Derivatives | IRLCs
Asset Derivatives
Derivatives not designated as hedging instruments	$ 28	$ 61	$ 442
Asset Derivatives | Forward contracts
Asset Derivatives
Derivatives not designated as hedging instruments	408	435	0
Liability Derivatives | Forward contracts
Asset Derivatives
Derivatives not designated as hedging instruments	$ 0	$ 0	$ (632)

Shareholders' Equity (Details T

Shareholders' Equity (Details Textual) - Common Stock - At The Market Offering (ATM Program) - USD ($)	1 Months Ended		12 Months Ended
	Dec. 31, 2016	May 31, 2016	Dec. 31, 2016
Shareholders Equity [Line Items]
Number of shares issued		895,955
Proceeds from issuance		$ 21,500,000
Remaining authorized available for sale amount	$ 21,600,000		$ 21,600,000
Price per share (in dollars per share)		$ 24
Net proceeds from offerings			$ 46,200,000
Sandler O'Neill & Partners, L.P.
Shareholders Equity [Line Items]
Authorized amount		$ 25,000,000
Commissions fee percent		3.00%
Number of shares issued		139,811
Proceeds from issuance		$ 3,400,000
Keefe, Bruyette & Woods
Shareholders Equity [Line Items]
Number of shares issued	945,000
Proceeds from issuance	$ 25,000,000
Price per share (in dollars per share)	$ 26.50		$ 26.50

Condensed Financial Informati90

Condensed Financial Information (Parent Company Only) - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Assets
Cash and cash equivalents	$ 39,452	$ 25,152	$ 28,289	$ 53,690
Premises and equipment, net	10,044	8,521
Accrued income and other assets	15,276	4,871
Total assets	1,854,335	1,269,870
Liabilities and shareholders’ equity
Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015	36,578	12,724
Accrued expenses and other liabilities	10,855	5,688
Total liabilities	1,700,393	1,165,540
Total shareholders’ equity	153,942	104,330	96,785	90,908
Total liabilities and shareholders’ equity	1,854,335	1,269,870
Parent Company
Assets
Cash and cash equivalents	29,365	6,860	$ 10,056	$ 17,983
Investment in common stock of subsidiaries	158,080	107,925
Premises and equipment, net	6,852	5,793
Accrued income and other assets	1,488	750
Total assets	195,785	121,328
Liabilities and shareholders’ equity
Subordinated debt, net of unamortized discounts and debt issuance costs of $1,422 in 2016 and $276 in 2015	36,578	12,724
Note payable to the Bank	4,000	4,000
Accrued expenses and other liabilities	1,265	274
Total liabilities	41,843	16,998
Total shareholders’ equity	153,942	104,330
Total liabilities and shareholders’ equity	$ 195,785	$ 121,328

Condensed Financial Informati91

Condensed Financial Information (Parent Company Only) - Condensed Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income
Total interest income	$ 16,764	$ 15,471	$ 13,971	$ 12,693	$ 11,594	$ 10,536	$ 10,130	$ 9,187	$ 58,899	$ 41,447	$ 31,215
Expenses
Interest on borrowings									3,357	1,939	1,275
Salaries and employee benefits									17,387	14,271	12,348
Consulting and professional fees									3,143	2,374	1,902
Premises and equipment									3,699	2,768	2,937
Income tax benefit	1,671	1,521	1,421	1,298	1,195	1,229	1,152	1,160	5,911	4,736	2,126
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	12,074	8,929	4,324
Parent Company
Income
Dividends from subsidiaries									0	0	0
Total interest income									0	0	0
Expenses
Interest on borrowings									1,557	643	498
Salaries and employee benefits									344	425	298
Consulting and professional fees									871	930	777
Premises and equipment									291	200	239
Other									235	174	206
Total expenses									3,298	2,372	2,018
Loss before income tax and equity in undistributed net income of subsidiaries									(3,298)	(2,372)	(2,018)
Income tax benefit									(1,224)	(813)	(756)
Loss before equity in undistributed net income of subsidiaries									(2,074)	(1,559)	(1,262)
Equity in undistributed net income of subsidiaries									14,148	10,488	5,586
Net income									$ 12,074	$ 8,929	$ 4,324

Condensed Financial Informati92

Condensed Financial Information (Parent Company Only) - Condensed Statements of Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule Of Condensed Comprehensive Income [Line Items]
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	$ 12,074	$ 8,929	$ 4,324
Other comprehensive income (loss)
Net unrealized holding gains (losses) on securities available-for-sale									(12,315)	(1,669)	3,260
Reclassification adjustment for gains realized									(177)	0	(538)
Net unrealized holding gains on securities available-for-sale for which an other-than-temporary impairment has been recognized in income									0	0	751
Other comprehensive income (loss) before tax									(12,492)	(1,669)	3,473
Income tax provision (benefit)									(4,433)	(595)	1,236
Other comprehensive income (loss) - net of tax									(8,059)	(1,074)	2,237
Comprehensive income									4,015	7,855	6,561
Parent Company
Schedule Of Condensed Comprehensive Income [Line Items]
Net income									12,074	8,929	4,324
Other comprehensive income (loss)
Net unrealized holding gains (losses) on securities available-for-sale									(12,315)	(1,669)	3,260
Reclassification adjustment for gains realized									(177)	0	(538)
Net unrealized holding gains on securities available-for-sale for which an other-than-temporary impairment has been recognized in income									0	0	751
Reclassification adjustment for other-than-temporary impairment loss recognized in income									0	0	0
Other comprehensive income (loss) before tax									(12,492)	(1,669)	3,473
Other comprehensive income (loss) - net of tax									(8,059)	(1,074)	2,237
Comprehensive income									$ 4,015	$ 7,855	$ 6,561

Condensed Financial Informati93

Condensed Financial Information (Parent Company Only) - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Operating Activities
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	$ 12,074	$ 8,929	$ 4,324
Depreciation and amortization									3,799	1,942	1,904
Share-based compensation expense									736	762	507
Net change in other assets									(7,390)	(1,227)	2,035
Net change in other liabilities									1,041	858	1,189
Investing activities
Purchase of premises and equipment									(3,173)	(2,543)	(915)
Financing activities
Cash dividends paid									(1,199)	(1,093)	(1,080)
Net proceeds from issuance of subordinated debt									23,757	9,761	0
Net proceeds from common stock issuance									46,223	0	0
Other, net									(42)	23	(111)
Net increase (decrease) in cash and cash equivalents									14,300	(3,137)	(25,401)
Cash and cash equivalents, beginning of year				25,152				28,289	25,152	28,289	53,690
Cash and cash equivalents, end of year	39,452				25,152				39,452	25,152	28,289
Parent Company
Operating Activities
Net income									12,074	8,929	4,324
Equity in undistributed net income of subsidiaries									(14,148)	(10,488)	(5,586)
Depreciation and amortization									461	246	226
Share-based compensation expense									128	150	120
Net change in other assets									(696)	958	(641)
Net change in other liabilities									870	(275)	(19)
Net cash used in operating activities									(1,311)	(480)	(1,576)
Investing activities
Capital contribution to the Bank									(43,500)	(10,000)	(5,000)
Purchase of premises and equipment									(1,423)	(1,407)	(160)
Net cash used in investing activities									(44,923)	(11,407)	(5,160)
Financing activities
Cash dividends paid									(1,199)	(1,093)	(1,080)
Net proceeds from issuance of subordinated debt									23,757	9,761	0
Net proceeds from common stock issuance									46,223	0	0
Other, net									(42)	23	(111)
Net cash provided by (used in) financing activities									68,739	8,691	(1,191)
Net increase (decrease) in cash and cash equivalents									22,505	(3,196)	(7,927)
Cash and cash equivalents, beginning of year				$ 6,860				$ 10,056	6,860	10,056	17,983
Cash and cash equivalents, end of year	$ 29,365				$ 6,860				$ 29,365	$ 6,860	$ 10,056

Quarterly Financial Data (una94

Quarterly Financial Data (unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Total interest income	$ 16,764	$ 15,471	$ 13,971	$ 12,693	$ 11,594	$ 10,536	$ 10,130	$ 9,187	$ 58,899	$ 41,447	$ 31,215
Total interest expense	5,860	5,133	4,665	3,552	3,026	2,697	2,558	2,413	19,210	10,694	8,928
Net interest income	10,904	10,338	9,306	9,141	8,568	7,839	7,572	6,774	39,689	30,753	22,287
Provision for loan losses	256	2,204	924	946	746	454	304	442	4,330	1,946	349
Net interest income after provision for loan losses	10,648	8,134	8,382	8,195	7,822	7,385	7,268	6,332	35,359	28,807	21,938
Total noninterest income	2,891	4,898	3,748	2,540	2,143	2,374	2,476	3,148	14,077	10,141	7,174
Total noninterest expense	8,158	8,413	7,875	7,005	6,492	6,207	6,327	6,257	31,451	25,283	22,662
Income before income taxes	5,381	4,619	4,255	3,730	3,473	3,552	3,417	3,223	17,985	13,665	6,450
Income tax provision	1,671	1,521	1,421	1,298	1,195	1,229	1,152	1,160	5,911	4,736	2,126
Net income	$ 3,710	$ 3,098	$ 2,834	$ 2,432	$ 2,278	$ 2,323	$ 2,265	$ 2,063	$ 12,074	$ 8,929	$ 4,324
Basic (in dollars per share)	$ 0.65	$ 0.55	$ 0.57	$ 0.54	$ 0.50	$ 0.51	$ 0.50	$ 0.46	$ 2.32	$ 1.97	$ 0.96
Diluted (in dollars per share)	$ 0.64	$ 0.55	$ 0.57	$ 0.53	$ 0.50	$ 0.51	$ 0.50	$ 0.46	$ 2.30	$ 1.96	$ 0.96
Weighted-average common shares (in shares)	5,722,615	5,597,867	4,972,759	4,541,728	4,534,910	4,532,360	4,529,823	4,516,776	5,211,209	4,528,528	4,497,007
Diluted (shares)	5,761,931	5,622,181	4,992,025	4,575,555	4,580,353	4,574,455	4,550,034	4,523,246	5,239,082	4,554,219	4,507,995