Community Bankers Trust (ESXB) 10-Q 7 Aug 15 2015 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - Jun. 30, 2015 - shares	Total
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q2
Entity Registrant Name	Community Bankers Trust Corp
Entity Central Index Key	1,323,648
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding	21,828,267

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 6,480	$ 8,329
Interest bearing bank deposits	12,389	14,024
Total cash and cash equivalents	18,869	22,353
Securities available for sale, at fair value	262,813	274,568
Securities held to maturity, at cost (fair value of $38,819 and $37,539, respectively)	38,465	36,197
Equity securities, restricted, at cost	8,008	8,816
Total securities	309,286	319,581
Loans held for sale	6,503	200
Loans not covered by FDIC shared-loss agreements	684,080	664,736
Loans covered by FDIC shared-loss agreements	59,034	62,744
Total loans	743,114	727,480
Allowance for loan losses (non-covered loans of $9,962 and $9,365, respectively; covered loans of $386 and $386, respectively)	(10,348)	(9,751)
Net loans	732,766	717,729
FDIC indemnification asset	16,182	18,609
Bank premises and equipment, net	29,775	29,702
Bank premises and equipment held for sale	411	465
Other real estate owned, covered by FDIC shared-loss agreements	1,784	2,019
Other real estate owned, non-covered	4,722	5,724
Bank owned life insurance	21,312	21,004
FDIC receivable under shared-loss agreements	622	669
Core deposit intangibles, net	3,759	4,713
Other assets	13,140	12,966
Total assets	1,159,131	1,155,734
Deposits:
Noninterest bearing	101,500	84,564
Interest bearing	846,436	834,381
Total deposits	947,936	918,945
Federal funds purchased and securities sold under agreements to repurchase	5,003	14,500
Federal Home Loan Bank advances	81,031	96,401
Long-term debt	7,277	9,680
Trust preferred capital notes	4,124	4,124
Other liabilities	4,581	4,434
Total liabilities	1,049,952	1,048,084
SHAREHOLDERS' EQUITY
Common stock (200,000,000 shares authorized, $0.01 par value; 21,828,267 and 21,791,523 shares issued and outstanding, respectively)	218	218
Additional paid in capital	145,596	145,321
Retained deficit	(35,548)	(38,553)
Accumulated other comprehensive (loss) income	(1,087)	664
Total shareholders' equity	109,179	107,650
Total liabilities and shareholders' equity	$ 1,159,131	$ 1,155,734

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Statement Of Financial Position [Abstract]
Securities held to maturity	$ 38,819	$ 37,539
Allowance for loan losses, non-covered loans	9,962	9,365
Allowance for loan losses, covered loans	$ 386	$ 386
Common stock, shares authorized	200,000,000	200,000,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares issued	21,828,267	21,791,523
Common stock, shares outstanding	21,828,267	21,791,523

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Interest and dividend income
Interest and fees on non-covered loans	$ 8,166	$ 7,291	$ 16,072	$ 14,342
Interest and fees on FDIC covered loans	2,269	3,264	4,183	6,225
Interest on federal funds sold	1		2
Interest on deposits in other banks	17	22	34	35
Interest and dividends on securities
Taxable	1,355	1,710	2,723	3,408
Nontaxable	525	168	969	324
Total interest and dividend income	12,333	12,455	23,983	24,334
Interest expense
Interest on deposits	1,486	1,453	2,934	2,861
Interest on borrowed funds	384	244	801	406
Total interest expense	1,870	1,697	3,735	3,267
Net interest income	$ 10,463	$ 10,758	$ 20,248	$ 21,067
Provision for loan losses
Net interest income after provision for loan losses	$ 10,463	$ 10,758	$ 20,248	$ 21,067
Noninterest income
Service charges on deposit accounts	557	561	1,085	1,050
(Loss) gain on securities transactions, net	(8)	24	289	379
Gain on sale of other loans, net	23	27	69	75
Income on bank owned life insurance	188	193	374	385
Other	446	165	786	382
Total noninterest income	1,206	970	2,603	2,271
Noninterest expense
Salaries and employee benefits	4,406	4,028	8,901	7,951
Occupancy expenses	619	687	1,307	1,335
Equipment expenses	260	260	500	479
FDIC assessment	220	194	457	401
Data processing fees	412	463	854	957
FDIC indemnification asset amortization	1,153	1,478	2,392	2,976
Amortization of intangibles	477	477	954	954
Other real estate expenses	137	100	222	383
Other operating expenses	1,759	1,672	3,375	3,100
Total noninterest expense	9,443	9,359	18,962	18,536
Income before income taxes	2,226	2,369	3,889	4,802
Income tax expense	533	649	884	1,358
Net income	1,693	1,720	3,005	3,444
Dividends paid on preferred stock		182		247
Net income available to common shareholders	$ 1,693	$ 1,538	$ 3,005	$ 3,197
Net income per share - basic	$ 0.08	$ 0.07	$ 0.14	$ 0.15
Net income per share - diluted	$ 0.08	$ 0.07	$ 0.14	$ 0.15
Weighted average number of shares outstanding
basic	21,821	21,742	21,810	21,736
diluted	21,958	21,939	21,994	21,972

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 1,693	$ 1,720	$ 3,005	$ 3,444
Other comprehensive (loss) income:
Change in unrealized (loss) gain in investment securities	(3,976)	1,950	(2,200)	5,696
Tax related to unrealized loss (gain) in investment securities	1,352	(663)	747	(1,937)
Reclassification adjustment for loss (gain) in securities sold	8	(24)	(289)	(379)
Tax related to realized (loss) gain in securities sold	(3)	8	98	129
Cash flow hedge:
Change in unrealized loss (gain) in cash flow hedge	215		(164)
Tax related to unrealized (loss) gain in cash flow hedge	(73)		57
Total other comprehensive (loss) income	(2,477)	1,271	(1,751)	3,509
Total comprehensive (loss) income	$ (784)	$ 2,991	$ 1,254	$ 6,953

Consolidated Statements of Shar

Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Preferred Stock [Member]	Warrants [Member]	Common Stock [Member]	Additional Paid in Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income [Member]	Total
Beginning Balance at Dec. 31, 2013	$ 10,680	$ 1,037	$ 217	$ 144,656	$ (45,822)	$ (4,109)	$ 106,659
Beginning Balance, shares at Dec. 31, 2013			21,709
Issuance of common stock			$ 1	90			91
Issuance of common stock, shares			42
Dividends paid on preferred stock					(247)		(247)
Issuance of stock options				93			93
Redemption of preferred stock	$ (10,680)						(10,680)
Redemption of warrants on preferred stock		$ (1,037)		257			(780)
Net income					3,444		3,444
Other comprehensive income (loss)						3,509	3,509
Ending Balance at Jun. 30, 2014			$ 218	145,096	(42,625)	(600)	102,089
Ending Balance, shares at Jun. 30, 2014			21,751
Beginning Balance at Dec. 31, 2014			$ 218	145,321	(38,553)	664	107,650
Beginning Balance, shares at Dec. 31, 2014			21,792
Issuance of common stock				81			81
Issuance of common stock, shares			36
Issuance of stock options				194			194
Net income					3,005		3,005
Other comprehensive income (loss)						(1,751)	(1,751)
Ending Balance at Jun. 30, 2015			$ 218	$ 145,596	$ (35,548)	$ (1,087)	$ 109,179
Ending Balance, shares at Jun. 30, 2015			21,828

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating activities:
Net income	$ 3,005	$ 3,444
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and intangibles amortization	1,751	1,728
Issuance of common stock and stock options	275	184
Amortization of purchased loan premium	152	727
Amortization of security premiums and accretion of discounts, net	1,325	1,840
Net gain on sale of securities	(289)	(379)
Net loss on sale and valuation of other real estate owned	198	314
Net gain on sale of loans	(69)	(75)
Changes in assets and liabilities:
(Increase) decrease in loans held for sale	(6,303)	100
Decrease in other assets	2,838	1,695
Increase in accrued expenses and other liabilities	41	521
Net cash provided by operating activities	2,924	10,099
Investing activities:
Proceeds from available for sale securities	93,444	68,160
Proceeds from held to maturity securities	916	3,602
Proceeds from equity securities	873	586
Purchase of available for sale securities	(85,180)	(66,522)
Purchase of held to maturity securities	(3,221)
Purchase of equity securities	(65)	(82)
Proceeds from sale of other real estate owned	1,886	1,379
Improvements of other real estate, net of insurance proceeds	(52)	(178)
Net increase in loans	(20,688)	(37,283)
Principal recoveries of loans previously charged off	1,448	310
Purchase of premises and equipment, net	(870)	(1,915)
Proceeds from sale of loans	3,380	5,274
Net cash used in investing activities	(8,129)	(26,669)
Financing activities:
Net increase in deposits	28,991	22,475
Net decrease in federal funds purchased and securities sold under agreements to repurchase	(9,497)	(3,460)
Net decrease in Federal Home Loan Bank borrowings	(15,370)	(359)
Cash dividends paid		(247)
Proceeds from long-term debt		10,680
Redemption of preferred stock and related warrants		(11,460)
Payments on long-term debt	(2,403)
Net cash provided by financing activities	1,721	17,629
Net (decrease) increase in cash and cash equivalents	(3,484)	1,059
Cash and cash equivalents:
Beginning of the period	22,353	23,835
End of the period	18,869	24,894
Supplemental disclosures of cash flow information:
Interest paid	3,765	3,141
Income taxes paid	815	1,364
Transfers of loans to other real estate owned property	$ 741	1,932
Transfer of building premises and equipment to held for sale		$ 3,237

Nature of Banking Activities an

Nature of Banking Activities and Significant Accounting Policies	6 Months Ended
	Jun. 30, 2015
Nature of Banking Activities and Significant Accounting Policies [Abstract]
Nature of Banking Activities and Significant Accounting Policies	Note 1. Nature of Banking Activities and Significant Accounting Policies Organization Community Bankers Trust Corporation (the “Company”) is headquartered in Richmond, Virginia and is the holding company for Essex Bank (the “Bank” ), a Virginia state bank with 2 2 full- service offices in Virginia and Maryland. The Bank also operates two loan production offices in Virginia. The Bank engages in a general commercial banking business and provides a wide range of financial services primarily to individuals and small businesses, including individual and commercial demand and time deposit accounts, commercial and industrial loans, consumer and small business loans, real estate and mortgage loans, investment services, on-line and mobile banking products, and safe deposit box facilities. Financial Statements The consolidated statements presented include accounts of the Company and the Bank, its wholly-owned subsidiary. All material intercompany balances and transactions have been eliminated. The statements should be read in conjunction with the Company’s consolidated financial statements and the accompanying notes to consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2014 . The accounting and reporting policies of the Company conform to U.S. generally accepted accounting principles (GAAP) and to the general practices within the banking industry. The interim financial statements have not been audited; however, in the opinion of management, all adjustments, consisting of normal accruals, were made that are necessary to present fairly the balance shee t of the Company as of June 30, 2015 , the statements of changes in shareholders’ e quity and cash flows for the six months ended June 30, 2015, and the statements of income and comprehensive i ncome for the three and six months ended June 30, 2015. Results for the six month period ended June 30, 2015 are not necessarily indicative of the results that may be expected for t he year ending December 31, 2015 . The financial information contained within the statements is, to a significant extent, financial information that is based on measures of the financial effects of transactions and events that have already occurred. A variety of factors could affect the ultimate value that is obtained when either earning income, recognizing an expense, recovering an asset or relieving a liability. The Company uses historical loss factors as one factor in determining the inherent loss that may be present in its loan portfolio. Actual losses could differ significantly from the historical factors that the Company uses. In addition, GAAP itself may change from one previously acceptable method to another method. Although the economics of the Company’s transactions would be the same, the timing of events that would impact its transactions could change. In preparing these financial statements, the Company has evaluated subsequent events and transactions for potential recognition or disclosure through the date the financial statements were issued. Recent Accounting Pronouncements In April 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2015-05, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. Existing GAAP does not include explicit guidance about a customer’s accounting for fees paid in a cloud computing arrangement. Examples of cloud computing arrangements include: (a) software as a service; (b) platform as a service; (c) infrastructure as a service; and (d) other similar hosting arrangements. The ASU provides guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. As a result of the ASU, all software licenses within the scope of Subtopic 350-40 will be accounted for consistent with other licenses of intangible assets. For public business entities, the ASU will be effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2015. Early adoption is permitted. The Company does not expect the adoption of this guidance to have a material impact on its consolidated financial statements. Certain reclassifications have been made to prior period balances to conform to the current year presentations.

Securities

Securities	6 Months Ended
	Jun. 30, 2015
Securities [Abstract]
Securities	Note 2. Securities Amortized costs and fair values of securities available for sale and held to maturity at June 30, 2015 and December 31, 2014 were as follows ( dollars in thousands): June 30, 2015 Gross Unrealized Amortized Cost Gains Losses Fair Value Securities Available for Sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ U.S. Gov’t sponsored agencies — State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies Total Securities Available for Sale $ $ $ $ Securities Held to Maturity State, county and municipal $ $ $ $ $ $ $ Mortgage backed – U.S. Gov’t agencies — Mortgage backed – U.S. Gov’t sponsored agencies — — — — Total Securities Held to Maturity $ $ $ $ December 31, 2014 Gross Unrealized Amortized Cost Gains Losses Fair Value Securities Available for Sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies Total Securities Available for Sale $ $ $ $ Securities Held to Maturity State, county and municipal $ $ $ — $ Mortgage backed – U.S. Gov’t agencies — Mortgage backed – U.S. Gov’t sponsored agencies — Total Securities Held to Maturity $ $ $ — $ The amortized cost and fair value of securities at June 30, 2015 by contractual maturity are shown below. Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations without any penalties. (dollars in thousands) Held to Maturity Available for Sale Amortized Cost Fair Value Amortized Cost Fair Value Due in one year or less $ $ $ $ Due after one year through five years Due after five years through ten years Due after ten years Total securities $ $ $ $ Proceeds from sales of securities available for sale were $15.6 million and $22. 9 million during the three months ended June 3 0 , 2015 and 2014, respectively , and $56.2 million and $44.6 million during the six months ended June 30, 2015 and 2014, respectively. Gains and losses on the sale of securities are determined using the specific identification method. Gross realized gains and losses on sales of securities available for sale during the three and six months ended June 30, 2015 and 2014 were as follows (dollars in thousands) : Three Months Ended Six Months Ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Gross realized gains $ $ $ $ Gross realized losses Net securities (losses) gains $ $ $ $ In estimating other than temporary impairment (OTTI) losses, management considers the length of time and the extent to which the fair value has been less than cost, the financial condition and short-term prospects for the issuer, and the intent and ability of management to hold its investment for a period of time to allow a recovery in fair value. There were no investments held that had O TTI losses for the six months ended June 30, 2015 and 2014 . The fair value and gross unrealized losses for securities, segregated by the length of time that individual securities have been in a continuous gross unrealized loss position, at June 30, 2015 and December 31, 2014 were as follows (dollars in thousands): June 30, 2014 Less than 12 Months 12 Months or More Total Secu r ities Available for Sale Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ $ $ U.S. Gov’t sponsored agencies - - State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies - - Total $ $ $ $ $ $ Secu r ities Held to Maturity State, county and municipal $ $ $ - $ - $ $ December 31, 2014 Less than 12 Months 12 Months or More Total Securities Available for Sale Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ $ $ State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies — — Mortgage backed – U.S. Gov’t sponsored agencies Total $ $ $ $ $ $ The unrealized losses (impairments) in the investment portfolio at June 30, 2015 and December 31, 2014 are generally a result of market fluctuations that occur daily. The unrealized losses are from 254 securities at June 30, 2015 . Of those, 234 are investment grade, have U.S. government agency guarantees, or are backed by the full faith and credit of local municipalities throughout the United States. Twenty investment grade corporate obligations comprise the remaining securities with unrealized losses at June 30, 2015 . The Company considers the reason for impairment, length of impairment and ability to hold until the full value is recovered in determining if the impairment is temporary in nature. Based on this analysis, the Company has determined these impairments to be temporary in nature. The Company does not intend to sell and it is more likely than not that the Company will not be required to sell these securities until they recover in value or reach maturity . Market prices are affected by conditions beyond the control of the Company. Investment decisions are made by the management group of the Company and reflect the overall liquidity and strategic asset/liability objectives of the Company. Management analy z es the securities portfolio frequently and manages the portfolio to provide an overall positive impact to the Company’s income statement and balance sheet. Securities with amortized costs of $55. 7 million and $111.3 million at June 30, 2015 and December 31 , 2014, respectively, were pledged to secure public deposits and for other purposes required or pe rmitted by law. At each of June 30, 2015 and December 31, 2014 , there were no securities purchased from a single issuer, other than U.S. Treasury issue and other U.S. Government agencies that comprised more than 10% of the consolidated shareholders’ equity.

Loans Not Covered by FDIC Share

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2015
Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses [Abstract]
Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses	Note 3. Loans Not Covered by FDIC Shared-loss Agreements (Non-covered Loans) and Related Allowance for Loan Losses The Company’s non-covered loans, net of deferred fees and costs, at June 30, 2015 and December 31, 2014 were comprised of the following (dollars in thousands): June 30, 2015 December 31, 2014 Amount % of Non-Covered Loans Amount % of Non-Covered Loans Mortgage loans on real estate: Residential 1-4 family $ % $ % Commercial Construction and land development Second mortgages Multifamily Agriculture Total real estate loans Commercial loans Consumer installment loans All other loans Non-covered loans $ % $ % The Company held $14. 1 million and $18. 3 million in balances of loans guaranteed by the United States Department of Agriculture (USDA), which are included in various categories in the table above, at June 30, 2015 and December 3 1, 2014 , respectively. As these loans are 100% guaranteed by the USDA, no loan loss provision is required. These loan balances included an unamortized purchase premium of $ 665,000 and $ 922,000 at June 30, 2015 and December 3 1 , 2014 , respectively. Unamortized purchase premium is recognized as an adjustment of the related loan yield on a straight line basis, which is substantially equivalent to the results obtained using the effective interest method. At June 30, 2015 and December 3 1, 2014 , the Company’s allowance for credit losses was comprised of the following: (i) specific valuation allowances calculated in accordance with FASB ASC 310, Receivables, (ii) general valuation allowances calculated in accordance with FASB Accounting Standards Codification ( ASC ) 450, Contingencies , based on economic conditions and other qualitative risk factors, and (iii) historical valuation allowances calculated using historical loan loss experience. Management identified loans subject to impairment in accordance with ASC 310. The Purchase and Assumption Agreement into which the Company and the Federal Deposit Insurance Corporation (FDIC) entered in January 2009 that provided for the Company’s assumption of all of the deposits and certain other liabilities and acquisition of substantially all assets of Suburban Federal Savings Bank (SFSB) included two shared-loss agreements with respect to certain covered loans and foreclosed real estate assets. See Notes 4 and 5 for more information on the Purchase and Assumption Agreement and the shared-loss agreements. The shared-loss agreement for loans other than those secured by single family, residential 1-4 family mortgages expired March 31, 2014 . These loans, which had an outstanding principal balance of $10.0 million and a carrying value of $5.5 million at March 31, 2014, are being accounted for in accordance with FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality, are commonly referred to as purchased credit impaired loans, and were classified as non-covered loans effective April 1, 2014 (the “PCI loans”). The PCI loans are not classified as nonperforming assets as of June 3 0, 2015 , as the loans are accounted for on a pooled basis, and interest income, through accretion of the difference between the carrying amount of the loans and the expected cash flows, is being recognized on all PCI loans. The following table reflects the outstanding principal balance and carrying amounts of the PCI loans as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Unpaid balance Carrying Value Unpaid balance Carrying Value Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages — — Multifamily — — — — Agriculture — — — — Total real estate loans Total PCI loans $ $ $ $ The allowance for loan losses related to PCI loans was $98,000 as of June 30, 2015 and was transferred from the allowance for loan losses on covered loans effective April 1, 2014. This allowance was related to commercial real estate loans. There was no other activity in the allowance for loan losses related to PCI loans for the three and six months ended June 3 0 , 201 5 . The change in the accretable yield balance for the PCI loans for the six months ended June 30, 2015 was as follows (dollars in thousands): Balance transferred from covered loans, April 1, 2014 $ Accretion Reclassification from nonaccretable yield Balance, December 31, 2014 Accretion Reclassification from nonaccretable yield Balance, June 30, 2015 $ The following table summarizes information related to impaired loans as of June 30, 2015 (dollars in thousands): With an allowance recorded: Recorded Investment (1) Unpaid Principal Balance (2) Related Allowance Mortgage loans on real estate: Residential 1-4 family $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — — Subtotal impaired loans with a valuation allowance With no related allowance recorded: Mortgage loans on real estate: Residential 1-4 family — Commercial — Construction and land development — Second mortgages — — — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — — — Consumer installment loans — — — All other loans — — — Subtotal impaired loans without a valuation allowance — Total: Mortgage loans on real estate: Residential 1-4 family Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — — Total impaired loans $ $ $ (1) The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment (2) The contractual amount due, which reflects paydowns applied in accordance with loan documents, but which does not reflect any direct write-downs The following table summarizes information related to impaired loans as of December 31, 2014 (dollars in thousands): With an allowance recorded: Recorded Investment (1) Unpaid Principal Balance (2) Related Allowance Mortgage loans on real estate: Residential 1-4 family $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — Subtotal impaired loans with a valuation allowance With no related allowance recorded: Mortgage loans on real estate: Residential 1-4 family — Commercial — Construction and land development — Second mortgages — — — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — — — Consumer installment loans — All other loans — — — Subtotal impaired loans without a valuation allowance — Total: Mortgage loans on real estate: Residential 1-4 family Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — Total impaired loans $ $ $ (1) The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment (2) The contractual amount due, which reflects paydowns applied in accordance with loan documents, but which does not reflect any direct write-downs The following table summarizes the average recorded investment of impaired loans for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended Six months ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — — Total impaired loans $ $ $ $ During each of the three and six months ended June 3 0 , 2015, all of the impaired loans were also nonaccruing for which no interest income was recognized. During each of the three and six months ended June 3 0 , 2014, the majority of impaired loans were nonaccruing and no significant amounts of interest income were recognized on accruing impaired loans. Interest income on nonaccrual loans, if recognized, is recorded using the cash basis method of accounting. Cash basis income of $260,000 and $465,000 was recognized during the three and six months ended June 3 0 , 2015, respectively. Cash basis income of $158,000 and $297,000 was recognized during the three and six months ended June 30, 2014, respectively. For the three months ended June 3 0 , 2015, and 2014, estimated interest income of $225,000 and $230,000 , respectively , would have been recorded if all such loans had been accruing interest according to their original contractual terms. For the six months ended June 30, 2015, and 2014, estimated interest income of $ 420 ,000 and $ 454 ,000 , respectively, would have been recorded if all such loans had been accruing interest according to their original contractual terms. The following table presents non-covered nonaccrual loans, excluding PCI loans, by loan category as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Mortgage loans on real estate: Residential 1-4 family $ $ Commercial Construction and land development Second mortgages Multifamily — — Agriculture — — Total real estate loans Commercial loans Consumer installment loans All other loans — — Total loans $ $ Troubled debt r estructures and some special mention loans still accruing interest are loans that management expects to ultimately collect all principal and interest due, but not under the terms of the original contract. All impaired loans at June 3 0 , 2015 were also nonaccrual loans. Impaired loans of $16.9 million at December 31, 2014 consisted of $16.6 million in nonaccrual loans, in addition to $118,000 in troubled debt restructures and $163,000 in special mention loans both of which were still accruing. The following tables present an age analysis of past due status of non-covered loans, excluding PCI loans, by category as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 30-89 Days Past Due 90 Days Past Due Total Past Due Current Total Loans Recorded Investment 90 Days Past Due and Accruing Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ $ — Commercial — Construction and land development — — Second mortgages — — Multifamily — — — — Agriculture — — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — — Total loans $ $ $ $ $ $ — December 31, 2014 30-89 Days Past Due 90 Days Past Due Total Past Due Current Total Loans Recorded Investment 90 Days Past Due and Accruing Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ $ — Commercial — Construction and land development — Second mortgages — Multifamily — — — — Agriculture — — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — — Total loans $ $ $ $ $ $ — Activity in the allowance for loan losses on non-covered loans, excluding PCI loans, by segment for the three and six months ended June 30, 2015 and 2014 is presented in the following tables (dollars in thousands): Three Months Ended June 30, 2015 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ $ Commercial — Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Three Months Ended June 30, 2014 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ $ Commercial Construction and land development — — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Six Months Ended June 30, 2015 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial — Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Six Months Ended June 30, 2014 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ The following tables present information on the non-covered loans evaluated for impairment in the allowance for loan losses as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Allowance for Loan Losses Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ June 30, 2015 Recorded Investment in Loans Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ December 31, 2014 Allowance for Loan Losses Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ December 31, 2014 Recorded Investment in Loans Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ (1) The category “Individually Evaluated for Impairment” includes loans individually evaluated for impairment and determined not to be impaired. These loans totalled $6. 5 million and $8. 6 million at June 30, 2015 and December 31, 2014, respectively. The allowance for loans losses allocated to these loans was $135,000 and $146,000 at June 30, 2015 and December 31, 2014, respectively. Non-covered loans are monitored for credit quality on a recurring basis. These credit quality indicators are defined as follows: Pass - A pass loan is not adversely classified, as it does not display any of the characteristics for adverse classification. This category includes purchased loans that are 100% guaranteed by U.S. Government agencies of $14.1 million and $18.3 million at June 30, 2015 and December 31, 2014 , respectively. Special Mention - A special mention loan has potential weaknesses that deserve management’s close attention. If left uncorrected, such potential weaknesses may result in deterioration of the repayment prospects or collateral position at some future date. Special mention loans are not adversely classified and do not warrant adverse classification. Substandard - A substandard loan is inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans classified as substandard generally have a well defined weakness, or weaknesses, that jeopardize the liquidation of the debt. These loans are characterized by the distinct possibility of loss if the deficiencies are not corrected. Doubtful - A doubtful loan has all the weaknesses inherent in a loan classified as substandard with the added characteristics that the weaknesses make collection or liquidation in full , highly questionable and improbable, on the basis of currently existing facts, conditions, and values. The possibility of loss is extremely high. The following tables present the composition of non-covered loans, excluding PCI loans, by credit quality indicator at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Pass Special Mention Substandard Doubtful Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ — $ Commercial — Construction and land development — Second mortgages — Multifamily — — — Agriculture — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — Total loans $ $ $ $ — $ December 31, 2014 Pass Special Mention Substandard Doubtful Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ — $ Commercial — Construction and land development — Second mortgages — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — Total loans $ $ $ $ — $ In accordance with FASB ASU 2011-02, Receivables (Topic 310): A Creditor's Determination of Whether a Restructuring is a Troubled Debt Restructuring, the Company assesses all loan modifications to determine whether they are considered troubled debt restructurings (TDRs) under the guidance. During the three and six months ended June 30, 2015 , the Company modified one residential 1-4 family loan that was considered to be a TDR. The Company extended the terms and lowered the interest rate for this loan, which had a pre - and post-modification balance of $68,000 . During the three and six months ended June 30, 2014 , the re were no loans modified that were considered to be TDRs. A loan is considered to be in default if it is 90 days or more past due. There were no TDRs that had been restructured during the previous 12 months that resulted in default during either of the three and six months ended June 30, 2015 and 2014. At June 3 0, 2015, the Company had 1-4 family mortgages in the amount of $141.8 million pledged as collateral to the Federal Home Loan Bank for a total borrowing capacity of $119.2 million.

Loans Covered by FDIC Shared-Lo

Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2015
Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses [Abstract]
Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses	Note 4. Loans Covered by FDIC Shared-loss Agreements (Covered Loans) and Related Allowance for Loan Losses On January 30, 2009, the Company entered into a Purchase and Assumption Agreement with the FDIC to assume all of the deposits and certain other liabilities and acquire substantially all assets of SFSB. The Company is applying the provisions of FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality , to all loans acquired in the SFSB transaction (the “covered loans”). Of the total $198.3 million in loans acquired, $49.1 million met the criteria of FASB ASC 310-30. These loans, consisting mainly of construction loans, were deemed impaired at the acquisition date. The remaining $149.1 million of loans acquired, comprised mainly of residential 1-4 family, were analogized to meet the criteria of FASB ASC 310-30. Analysis of this portfolio revealed that SFSB utilized weak underwriting and documentation standards, which led the Company to believe that significant losses were probable given the economic environment at the time. The shared-loss agreement related to loans other than those secured by single family, residential 1-4 family mortgages expired March 31, 2014. These loans, which had an outstanding principal balance of $10.0 million and a carrying value of $5.5 million at March 31, 2014, were transferred to non-covered loans effective April 1, 2014 (the PCI loans). See Note 3 for further details. As of June 30, 2015 and December 31, 2014 , the outstanding contractual balance of the covered loans was $88.8 million and $94.9 million, respectively. The carrying amount, by loan type, as of these dates is as follows (dollars in thousands): June 30, 2015 December 31, 2014 Amount % of Covered Loans Amount % of Covered Loans Mortgage loans on real estate: Residential 1-4 family $ % $ % Second mortgages Multifamily Total real estate loans Total covered loans $ % $ % The allowance for loan losses related to the PCI loans of $98,000 was transferred to the non-covered allowance for loan losses effective April 1, 2014, and was related to commercial real estate loans. The remaining allowance for loan losses on covered loans of $386,000 at December 31 , 2014 related to residential 1-4 family loans. There was no other activity in the allowance for loan losses on covered loans for the three and six months ended June 30, 2015 and 2014 . The following table presents information on the covered loans collectively evaluated for impairment in the allowance for loan losses at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Allowance for loan losses Recorded investment in loans Allowance for loan losses Recorded investment in loans Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Second mortgages — — Multifamily — — Total real estate loans Total covered loans $ $ $ $ The change in the accretable yield balance for the six months ended June 30, 2015 and for the year ended December 31, 2014, is as follows (dollars in thousands): Balance, January 1, 2014 $ 51,515 Accretion Reclassification from nonaccretable yield Transfer of PCI loans to non-covered loans Balance, December 31, 2014 Accretion Reclassification to nonaccretable yield Balance, June 30, 2015 $ 46,484 The covered loans were not classified as nonperforming assets as of June 30 , 201 5 , as the loans are accounted for on a pooled basis, and interest income, through accretion of the difference between the carrying amount of the loans and the expected cash flows, is being recognized on all covered loans.

FDIC Agreements and FDIC Indemn

FDIC Agreements and FDIC Indemnification Asset	6 Months Ended
	Jun. 30, 2015
FDIC Agreements and FDIC Indemnification Asset [Abstract]
FDIC Agreements and FDIC Indemnification Asset	Note 5. FDIC Agreements and FDIC Indemnification Asset On January 30, 2009 , the Company entered into a Purchase and Assumption Agreement with the FDIC to assume all of the deposits and certain other liabilities and acquire substantially all assets of SFSB. Under the shared-loss agreements that are part of that agreement, the FDIC will reimburse the Bank for 80% of losses arising from covered loans and foreclosed real estate assets, on the first $118 million in losses on such covered loans and foreclosed real estate assets, and for 95% of losses on covered loans and foreclosed real estate assets thereafter. Under the shared-loss agreements, a “loss” on a covered loan or foreclosed real estate is defined generally as a realized loss incurred through a permitted disposition, foreclosure, short-sale or restructuring of the covered loan or foreclosed real estate. The reimbursements for losses on single family, residential 1-4 family mortgage assets are to be made quarterly through March 2019 for losses incurred through January 2019, and the reimbursements for losses on other covered assets were made quarterly through March 2014. The shared-loss agreements provide for indemnification from the first dollar of losses without any threshold requirement. The reimbursable losses from the FDIC are based on the book value of the relevant loan as determined by the FDIC at the date of the transaction, January 30, 2009. New loans made after that date are not covered by the shared-loss agreements. The fair value of the shared-loss agreements is detailed below. The Company is accounting for the shared-loss agreements with the FDIC as an indemnification asset pursuant to the guidance in FASB ASC 805, Business Combinations . The FDIC indemnification asset is required to be measured in the same manner as the asset or liability to which it relates. The FDIC indemnification asset is measured separately from the covered loans and other real estate owned assets (OREO) because it is not contractually embedded in the covered loan and OREO and is not transferable should the Company choose to dispose of them. Fair value was estimated using projected cash flows available for loss sharing based on the credit adjustments estimated for each loan pool and other real estate owned and the loss sharing percentages outlined in the shared-loss agreements. These cash flows were discounted to reflect the uncertainty of the timing and receipt of the loss sharing reimbursement from the FDIC. Because the acquired loans are subject to shared-loss agreements and a corresponding indemnification asset exists to represent the value of expected payments from the FDIC, increases and decreases in loan accretable yield due to changing loss expectations will also have an impact on the valuation of the FDIC indemnification asset. Improvement in loss expectations will typically increase loan accretable yield and decrease the value of the FDIC indemnification asset and, in some instances, result in an amortizable premium on the FDIC indemnification asset. Increases in loss expectations will typically be recognized as impairment in the current period through allowance for loan losses, resulting in additional noninterest income for the amount of the increase in the FDIC indemnification asset. In addition to the premium amortization, the balance of the FDIC indemnification asset is affected by expected payments from the FDIC. Under the terms of the shared-loss agreements, the FDIC will reimburse the Company for loss events incurred related to the covered loan portfolio. These events include such things as future writedowns due to decreases in the fair market value of OREO, net loan charge-offs and recoveries, and net gains and losses on OREO sales. As discussed above, the shared-loss agreement for assets other than single family, residential 1-4 family mortgage assets expired March 2014. However, under the terms of the shared-loss agreement, the Company is required to reimburse the FDIC for recoveries of previously reimbursed loss events related to these assets until March 2017. The FDIC indemnification asset related to those assets was zero at March 31, 2014. The following table presents the balances of the FDIC indemnification asset at June 30, 2015 and December 31, 2014 (dollars in thousands): Anticipated Expected Losses Estimated Loss Sharing Value Amortizable Premium (Discount) at Present Value FDIC Indemnification Asset Total January 1, 2014 $ $ $ $ Increases: Writedown of OREO property to FMV Decreases: Net amortization of premium Reclassifications to FDIC receivable: Net loan charge-offs and recoveries OREO sales Reimbursements requested from FDIC Reforecasted Change in Anticipated Expected Losses — December 31, 2014 Increases: Writedown of OREO property to FMV — — — Decreases: Net amortization of premium Reclassifications to FDIC receivable: Net loan charge-offs and recoveries OREO sales Reimbursements requested from FDIC Reforecasted Change in Anticipated Expected Losses — June 30, 2015 $ 5,098 $ 4,078 $ 12,104 $ 16,182

Other Real Estate Owned

Other Real Estate Owned	6 Months Ended
	Jun. 30, 2015
Other Real Estate Owned [Abstract]
Other Real Estate Owned	Note 6 . Other real estate owned The following table presents the balances of other real estate owned, covered by FDIC shared-loss agreements, and other real estate owned, non-covered, at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Other real estate owned, covered by FDIC shared-loss agreements Other real estate owned, non-covered Other real estate owned, covered by FDIC shared-loss agreements Other real estate owned, non-covered Residential 1-4 family $ $ $ $ Commercial — — Construction and land development — — Total other real estate owned $ $ $ $ At June 30, 2015, the Company had $707,000 in residential 1-4 family non-covered loans that were in the process of foreclosure and $2.8 million in residential 1-4 family covered loans that were in in process of foreclosure.

Deposits

Deposits	6 Months Ended
	Jun. 30, 2015
Deposits [Abstract]
Deposits	Note 7. Deposits The following table provides interest bearing deposit information, by type, as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 NOW $ $ MMDA Savings Time deposits less than $250,000 Time deposits $250,000 and over Total interest bearing deposits $ $

Accumulated Other Comprehensive

Accumulated Other Comprehensive (Loss) Income	6 Months Ended
	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract]
Accumulated Other Comprehensive (Loss) Income	Note 8 . Accumulated Other Comprehensive (Loss) Income The following tables present activity net of tax in accumulated other comprehensive (loss) income (AOCI) for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended June 30, 2015 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Gain ( Loss ) on Cash Flow Hedge Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ $ Other comprehensive (loss) income before reclassifications - Amounts reclassified from AOCI - - Net current period other comprehensive (loss) income - Ending balance $ $ $ $ Three months ended June 30, 2014 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Total Other Comprehensive (Loss) I n come) Beginning balance $ $ $ Other comprehensive income before reclassifications - Amounts reclassified from AOCI - Net current period other comprehensive income - Ending balance $ $ $ Six months ended June 30, 2015 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Gain ( Loss ) on Cash Flow Hedge Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ $ Other comprehensive loss before reclassifications - Amounts reclassified from AOCI - - Net current period other comprehensive loss - Ending balance $ $ $ $ Six months ended June 30, 2014 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ Other comprehensive income before reclassifications - Amounts reclassified from AOCI - Net current period other comprehensive income - Ending balance $ $ $ The following tables present the effects of reclassifications out of AOCI on line items of consolidated income for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Unaudited Consolidated Statement of Income Three months ended June 30, 2015 June 30, 2014 Unrealized loss ( gain ) on securities available for sale $ $ (Loss) g ain on securities transactions, net Income tax expense $ $ Net of tax Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Unaudited Consolidated Statement of Income Six months ended June 30, 2015 June 30, 2014 Unrealized gain on securities available for sale $ $ (Loss) g ain on securities transactions, net Income tax expense $ $ Net of tax

Fair Values of Assets and Liabi

Fair Values of Assets and Liabilities	6 Months Ended
	Jun. 30, 2015
Fair Values of Assets and Liabilities [Abstract]
Fair Values of Assets and Liabilities	Note 9 . Fair Values of Assets and Liabilities FASB ASC 820, Fair Value Measurements and Disclosures, defines fair value as the exchange price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. FASB ASC 820 requires that valuation techniques maximize the use of observable inputs and minimize the use of unobservable inputs and also establishes a fair value hierarchy that prioritizes the valuation inputs into three broad levels. The Company groups assets and liabilities at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are: • Level 1—Valuation is based upon quoted prices for identical instruments traded in active markets. • Level 2—Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities. • Level 3—Valuation is determined using model-based techniques with significant assumptions not observable in the market. These unobservable assumptions reflect the Company’s own estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include the use of third party pricing services, option pricing models, discounted cash flow models and similar techniques. FASB ASC 825, Financial Instruments , allows an entity the irrevocable option to elect fair value for the initial and subsequent measurement for certain financial assets and liabilities on a contract-by-contract basis. The Company has not made any material FASB ASC 825 elections as of June 30, 2015 . Assets and Liabilities Recorded at Fair Value on a Recurring Basis The Company utilizes fair value measurements to record adjustments to certain assets to determine fair value disclosures. Securities available for sale and loans held for sale are recorded at fair value on a recurring basis. The tables below present the recorded amount of assets and liabilities measured at fair value on a recurring basis (dollars in thousands): June 30, 2015 Total Level 1 Level 2 Level 3 Investment securities available for sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ - U.S. Gov’t sponsored agencies - - State, county and municipal - Corporate and other bonds - Mortgage backed – U.S. Gov’t agencies - - Mortgage backed – U.S. Gov’t sponsored agencies - Total investment securities available for sale - Loans held for sale - - Total assets at fair value $ $ $ $ - Cash flow hedge $ $ - $ $ - Total liabilities at fair value $ $ - $ $ - December 31, 2014 Total Level 1 Level 2 Level 3 Investment securities available for sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ - State, county and municipal - Corporate and other bonds - - Mortgage backed – U.S. Gov’t agencies - - Mortgage backed – U.S. Gov’t sponsored agencies - - Total investment securities available for sale - Loans held for sale - - Cash flow hedge - - Total assets at fair value $ $ $ $ - Total liabilities at fair value $ - $ - $ - $ - Investment securities available for sale Investment securities available for sale are recorded at fair value each reporting period. Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other factors such as credit loss assumptions. The Company utilizes a third party vendor to provide fair value data for purposes of determining the fair value of its available for sale securities portfolio. The third party vendor uses a reputable pricing company for security market data. The third party vendor has controls and edits in place for month-to-month market checks and zero pricing, and a Statement on Standards for Attestation Engagements No. 16 report is obtained from the third party vendor on an annual basis. The Company makes no adjustments to the pricing service data received for its securities available for sale. Level 1 securities include those traded on an active exchange, such as the New York Stock Exchange, U.S. Treasury securities that are traded by dealers or brokers in active over-the-counter markets and money market funds. Level 2 securities include mortgage-backed securities issued by government sponsored entities, municipal bonds and corporate debt securities. Loans held for sale The carrying amounts of loans held for sale approximate fair value. Cash flow hedge The fair values of interest rate swaps are determined using the market standard methodology of netting the discounted future fixed cash receipts (or payments) and the discounted expected variable cash payments (or receipts). The variable cash payments (or receipts) are based on an expectation of future interest rates (forward curves) derived from observable market interest rate curves. Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis The Company is also required to measure and recognize certain other financial assets at fair value on a nonrecurring basis on the consolidated balance sheet. The following table s present assets measured at fair value on a nonrecurring basis as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Total Level 1 Level 2 Level 3 Impaired loans, non-covered $ $ — $ — $ Other real estate owned (OREO), non-covered — — Other real estate owned (OREO), covered — — Total assets at fair value $ $ — $ — $ Total liabilities at fair value $ — $ — $ — $ — December 31, 2014 Total Level 1 Level 2 Level 3 Impaired loans, non-covered $ $ — $ — $ Other real estate owned (OREO), non-covered — — Other real estate owned (OREO), covered — — Total assets at fair value $ $ — $ — $ Total liabilities at fair value $ — $ — $ — $ — Impaired loans, non-covered Loans for which it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement are considered impaired. Once a loan is identified as individually impaired, management measures the impairment in accordance with FASB ASC 310, Receivables . The fair value of impaired loans is estimated using one of several methods, including collateral value and discounted cash flows. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceeds the recorded invest ments in such loans. At June 30, 2015 and December 31, 2014 , a majority of total impaired loans were evaluated based on the fair value of the collateral. The Company frequently obtains appraisals prepared by external professional appraisers for classified loans greater than $250,000 when the most recent appraisal is greater than 12 months old. When the fair value of the collateral is based on an observable market price or a current appraised value, the Company records the impaired loan within Level 2. The Company may also identify collateral deterioration based on current market sales data, including price and absorption, as well as input from real estate sales professionals and developers, county or city tax assessments, market data and on-site inspections by Company personnel. Internally prepared estimates generally result from current market data and actual sales data related to the Company’s collateral or where the collateral is located. When management determines that the fair value of the collateral is further impaired below the appraised value and there is no observable market price, the Company records the impaired loan as nonrecurring Level 3. In instances where an appraisal received subsequent to an internally prepared estimate reflects a higher collateral value, management does not revise the carrying amount. Impaired loans can also be evaluated for impairment using the present value of expected future cash flows discounted at the loan’s effective interest rate. The measurement of impaired loans using future cash flows discounted at the loan’s effective interest rate rather than the market rate of interest rate is not a fair value measurement and is therefore excluded from fair value disclosure requirements. Reviews of classified loans are performed by management on a quarterly basis. Other real estate owned, covered and non-covered Other real estate owned (OREO) assets are adjusted to fair value less estimated selling costs upon transfer of the related loans to OREO property. Subsequent to the transfer, valuations are periodically performed by management and the assets are carried at the lower of carrying value or fair value less estimated selling costs. Fair value is based upon independent market prices, appraised values of the collateral or management’s estimation of the value of the collateral. When the fair value of the collateral is based on an observable market price or a current appraised value, the Company records the foreclosed asset within Level 2. When an appraised value is not available or management determines that the fair value of the collateral is further impaired below the appraised value due to such things as absorption rates and market conditions, the Company records the foreclosed asset within Level 3 of the fair value hierarchy. Fair Value of Financial Instruments FASB ASC 825, Financial Instruments , requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring or nonrecurring basis. FASB ASC 825 excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company. The following reflects the fair value of financial instruments, whether or not recognized on the consolidated balance sheet, at fair value measures by level of valuation assumptions used for those assets. Th ese table s exclude financial instruments for which the carrying value approximates fair value (dollars in thousands): June 30, 2015 Carrying Value Estimated Fair Value Level 1 Level 2 Level 3 Financial assets: Securities held to maturity $ $ $ — $ $ — Loans, non-covered — Loans, covered — — FDIC indemnification asset — — Financial liabilities: Interest bearing deposits — — Long-term borrowings — — December 31, 2014 Carrying Value Estimated Fair Value Level 1 Level 2 Level 3 Financial assets: Securities held to maturity $ $ $ — $ $ — Loans, non-covered — Loans, covered — — FDIC indemnification asset — — Financial liabilities: Interest bearing deposits — — Long-term borrowings — — The following methods were used to estimate the fair value of all other financial instruments recognized in the accompanying balance sheets at amounts other than fair value as of June 30, 2015 . The Company applied the provisions of FASB ASC 820 to the fair value measurements of financial instruments not recognized on the consolidated balance sheet at fair value. The provisions requiring the Company to maximize the use of observable inputs and to measure fair value using a notion of exit price were factored into the Company’s selection of inputs into its established valuation techniques. Financial Assets Cash and cash equivalents The carrying amounts of cash and due from banks, interest bearing bank deposits, and federal funds sold approximate fair value. Securities held for investment For securities held for investment, fair values are based on quoted market prices or dealer quotes. Restricted securities The carrying value of restricted securities approximates their fair value based on the redemption provisions of the respective issuer. Loans held for sale The carrying amounts of loans held for sale approximate fair value. Loans not covered by FDIC shared-loss agreement (non-covered loans) The fair value of loans, excluding PCI loans, is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. The fair value of impaired loans is consistent with the methodology used for the FASB ASC 820 disclosure for assets recorded at fair value on a nonrecurring basis presented above. The fair value of non-covered loans that are PCI loans is estimated using the same methodology described below for covered loans. Loans covered by FDIC shared-loss agreement (covered loans) and PCI loans Fair values for covered loans and PCI loans are based on a discounted cash flow methodology that considers various factors including the type of loan and related collateral, classification status, term of loan and whether or not the loans are amortizing. Loans were pooled together according to similar characteristics and were treated in the aggregate when applying various valuation techniques. The discount rates used for loans are based on the rates used at acquisition (which were based on market rates for new originations of comparable loans) adjusted for any material changes in interest rates since acquisition. Increases in cash flow expectations since acquisition resulted in estimated fair value being higher than carrying value. The increase in cash flows is also reflected in a transfer from unaccretable yield to accretable yield as disclosed in Note 4. FDIC indemnification asset Loss sharing assets are measured separately from the related covered assets as they are not contractually embedded in the covered assets and are not transferable with the assets should the Company choose to dispose of them. Fair value is estimated using projected cash flows related to the obligations under the shared-loss agreements based on the expected reimbursements for losses and the applicable loss sharing percentages. These expected reimbursements do not include reimbursable amounts related to future covered expenditures. These cash flows were discounted to reflect the uncertainty of the timing and receipt of the loss sharing reimbursement from the FDIC. A reduction in loss expectations has resulted in the estimated fair value of the FDIC indemnification asset being lower than its carrying value. This creates a premium that is amortized over the life of the asset and is reflected in Note 5. Accrued interest receivable The carrying amounts of accrued interest receivable approximate fair value. Financial Liabilities Noninterest bearing deposits The carrying amount of noninterest bearing deposits approximates fair value. Interest bearing deposits The fair value of NOW accounts, savings accounts, and certain money market deposits is the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated using the rates currently offered for deposits of similar remaining maturities. Federal funds purchased and securities sold under agreements to repurchase The carrying amount of federal funds purchased and securities sold under agreements to repurchase approximates fair value. Long-term borrowings The fair values of the Company’s long-term borrowings, such as FHLB advances and long-term debt, are estimated using discounted cash flow analy z es based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements. Accrued interest payable The carrying amounts of accrued interest payable approximate fair value. Off-balance sheet financial instruments The fair value of commitments to extend credit is estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. The fair value of stand-by letters of credit is based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The Company’s off-balance sheet commitments are funded at current market rates at the date they are drawn upon. It is management’s opinion that the fair value of these commitments would approximate their carrying value, if drawn upon. The Company assumes interest rate risk (the risk that general interest rate levels will change) as a result of its normal operations. As a result, the fair values of the Company’s financial instruments will change when interest rate levels change, and that change may be either favorable or unfavorable. Management attempts to match maturities of assets and liabilities to the extent believed necessary to minimize interest rate risk. However, borrowers with fixed rate obligations are less likely to prepay in a rising rate environment and more likely to prepay in a falling rate environment. Conversely, depositors who are receiving fixed rates are more likely to withdraw funds before maturity in a rising rate environment and less likely to do so in a falling rate environment. Management monitors rates and maturities of assets and liabilities and attempts to minimize interest rate risk by adjusting terms of new loans and deposits and by investing in securities with terms that mitigate the Company’s overall interest rate risk.

Earnings Per Common Share

Earnings Per Common Share	6 Months Ended
	Jun. 30, 2015
Earnings Per Common Share [Abstract]
Earnings Per Common Share	Note 10 . Earnings Per Common Share Basic earnings per common share (EPS) is computed by dividing net income or loss available to common shareholders by the weighted average number of common shares outstanding during the period. Diluted EPS is computed using the weighted average number of common shares outstanding during the period, including the effect of all potentially dilutive common shares outstanding attributable to stock instruments. The following table presents basic and diluted EPS for the three and six months ended June 30, 2015 and 2014 (dollars and shares in thousands, except per share data): Net Income Available to Common Shareholders (Numerator) Weighted Average Common Shares (Denominator) Per Common Share Amount For the three months ended June 30, 2015 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the three months ended June 30, 2014 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the six months ended June 30, 2015 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the six months ended June 30, 2014 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ There were no antidilutive exclusions from the computation of diluted earnings per common share for the three and six months ended June 30, 2015. Antidilutive common shares issuable under awards or options of 36,000 were excluded from the computation of diluted earnings per common share during the three and six months ended June 30, 2014.

Employee Benefit Plan

Employee Benefit Plan	6 Months Ended
	Jun. 30, 2015
Employee Benefit Plan [Abstract]
Employee Benefit Plan	Note 1 1 . Employee Benefit Plan The Company adopted the Bank of Essex noncontributory, defined benefit pension plan for all full-time pre-merger Bank of Essex employees over 21 years of age. Benefits are generally based upon years of service and the employees’ compensation. The Company funds pension costs in accordance with the funding provisions of the Employee Retirement Income Security Act. The Company has frozen the plan benefits for all the d efined b enefit p lan participants effective December 31, 2010. The following table provides the components of net periodic benefit cost for the plan for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended June 30 Six months ended June 30 2015 2014 2015 2014 Interest cost $ $ $ $ Expected return on plan assets Amortization of prior service cost Recognized net actuarial loss Net periodic benefit $ $ $ $

Cash Flow Hedge

Cash Flow Hedge	6 Months Ended
	Jun. 30, 2015
Cash Flow Hedge [Abstract]
Cash Flow Hedge	Note 12 . Cash Flow Hedge On November 7, 2014, the Company entered into an interest rate swap with a total notional amount of $30 million. The Company designated the swap as a cash flow hedge intended to protect against the variability in the expected future cash flows on the designated variable rate borrowings. The swap hedges the interest rate risk, wherein the Company will receive an interest rate based on the three month LIBOR from the counterparty and pays an interest rate of 1.69% to the same counterparty calculated on the notional amount for a term of five years. The Company intends to sequentially issue a series of three month fixed rate debt as part of a planned roll-over of short term debt for five years. The forecasted funding will be provided through one of the following wholesale funding sources: a new FHLB advance, a new repurchase agreement, or a pool of brokered CDs, based on whichever market offers the most advantageous pricing at the time that pricing is first initially determined for the effective date of the swap and each reset period thereafter. Each quarter when the Company rolls over the three month debt, it will decide at that time which funding source to use for that quarterly period. The swap was entered into with a counterparty that met the Company’s credit standards, and the agreement contains collateral provisions protecting the at- risk party. The Company believes that the credit risk inherent in the contract is not significant. As of June 30, 2015 , the Company had $160,000 of cash pledged as collateral. Amounts receivable or payable are recognized as accrued under the terms of the agreements. In accordance with FASB ASC 815, Derivatives and Hedging , the Company has designated the swap as a cash flow hedge, with the effective portions of the derivatives’ unrealized gains or losses recorded as a component of other comprehensive income. The ineffective portions of the unrealized gains or losses, if any, would be recorded in other operating expense. The Company has assessed the effectiveness of each hedging relationship by comparing the changes in cash flows on the designated hedged item. The Company’s cash flow hedge is deemed to be effective. At June 30, 2015, the fair value of the Company’s cash flow hedge was an unrealized loss of $128,000 and was recorded in other liabilities. The loss was recorded as a component of other comprehensive income.

Securities (Tables)

Securities (Tables)	6 Months Ended
	Jun. 30, 2015
Securities [Abstract]
Amortized Costs and Fair Values of Securities Available for Sale and Held to Maturity	Amortized costs and fair values of securities available for sale and held to maturity at June 30, 2015 and December 31, 2014 were as follows ( dollars in thousands): June 30, 2015 Gross Unrealized Amortized Cost Gains Losses Fair Value Securities Available for Sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ U.S. Gov’t sponsored agencies — State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies Total Securities Available for Sale $ $ $ $ Securities Held to Maturity State, county and municipal $ $ $ $ $ $ $ Mortgage backed – U.S. Gov’t agencies — Mortgage backed – U.S. Gov’t sponsored agencies — — — — Total Securities Held to Maturity $ $ $ $ December 31, 2014 Gross Unrealized Amortized Cost Gains Losses Fair Value Securities Available for Sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies Total Securities Available for Sale $ $ $ $ Securities Held to Maturity State, county and municipal $ $ $ — $ Mortgage backed – U.S. Gov’t agencies — Mortgage backed – U.S. Gov’t sponsored agencies — Total Securities Held to Maturity $ $ $ — $
Amortized Cost and Fair Value of Securities by Contractual Maturity	Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations without any penalties. (dollars in thousands) Held to Maturity Available for Sale Amortized Cost Fair Value Amortized Cost Fair Value Due in one year or less $ $ $ $ Due after one year through five years Due after five years through ten years Due after ten years Total securities $ $ $ $
Summary of Realized Gains and Losses on Sales of Securities	Gross realized gains and losses on sales of securities available for sale during the three and six months ended June 30, 2015 and 2014 were as follows (dollars in thousands) : Three Months Ended Six Months Ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Gross realized gains $ $ $ $ Gross realized losses Net securities (losses) gains $ $ $ $
Summary of Fair Value and Gross Unrealized Losses for Securities Available for Sale	The fair value and gross unrealized losses for securities, segregated by the length of time that individual securities have been in a continuous gross unrealized loss position, at June 30, 2015 and December 31, 2014 were as follows (dollars in thousands): June 30, 2014 Less than 12 Months 12 Months or More Total Secu r ities Available for Sale Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ $ $ U.S. Gov’t sponsored agencies - - State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies Mortgage backed – U.S. Gov’t sponsored agencies - - Total $ $ $ $ $ $ Secu r ities Held to Maturity State, county and municipal $ $ $ - $ - $ $ December 31, 2014 Less than 12 Months 12 Months or More Total Securities Available for Sale Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ $ $ State, county and municipal Corporate and other bonds Mortgage backed – U.S. Gov’t agencies — — Mortgage backed – U.S. Gov’t sponsored agencies Total $ $ $ $ $ $

Loans Not Covered by FDIC Sha21

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2015
Summary of Non-Covered Loans	The Company’s non-covered loans, net of deferred fees and costs, at June 30, 2015 and December 31, 2014 were comprised of the following (dollars in thousands): June 30, 2015 December 31, 2014 Amount % of Non-Covered Loans Amount % of Non-Covered Loans Mortgage loans on real estate: Residential 1-4 family $ % $ % Commercial Construction and land development Second mortgages Multifamily Agriculture Total real estate loans Commercial loans Consumer installment loans All other loans Non-covered loans $ % $ %
Summary of Information Related to Impaired Loans	The following table summarizes information related to impaired loans as of June 30, 2015 (dollars in thousands): With an allowance recorded: Recorded Investment (1) Unpaid Principal Balance (2) Related Allowance Mortgage loans on real estate: Residential 1-4 family $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — — Subtotal impaired loans with a valuation allowance With no related allowance recorded: Mortgage loans on real estate: Residential 1-4 family — Commercial — Construction and land development — Second mortgages — — — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — — — Consumer installment loans — — — All other loans — — — Subtotal impaired loans without a valuation allowance — Total: Mortgage loans on real estate: Residential 1-4 family Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — — Total impaired loans $ $ $ (1) The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment (2) The contractual amount due, which reflects paydowns applied in accordance with loan documents, but which does not reflect any direct write-downs The following table summarizes information related to impaired loans as of December 31, 2014 (dollars in thousands): With an allowance recorded: Recorded Investment (1) Unpaid Principal Balance (2) Related Allowance Mortgage loans on real estate: Residential 1-4 family $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — Subtotal impaired loans with a valuation allowance With no related allowance recorded: Mortgage loans on real estate: Residential 1-4 family — Commercial — Construction and land development — Second mortgages — — — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — — — Consumer installment loans — All other loans — — — Subtotal impaired loans without a valuation allowance — Total: Mortgage loans on real estate: Residential 1-4 family Commercial Construction and land development Second mortgages Multifamily — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — Total impaired loans $ $ $ (1) The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment (2) The contractual amount due, which reflects paydowns applied in accordance with loan documents, but which does not reflect any direct write-downs
Summary of Financial Receivable Impaired Average Recorded Investment	The following table summarizes the average recorded investment of impaired loans for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended Six months ended June 30, 2015 June 30, 2014 June 30, 2015 June 30, 2014 Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages Multifamily — — — — Agriculture — — — Total real estate loans Commercial loans Consumer installment loans All other loans — — — — Total impaired loans $ $ $ $
Summary of Non-Accrual Loans, Excluding PCI Loans, by Loan Category	The following table presents non-covered nonaccrual loans, excluding PCI loans, by loan category as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Mortgage loans on real estate: Residential 1-4 family $ $ Commercial Construction and land development Second mortgages Multifamily — — Agriculture — — Total real estate loans Commercial loans Consumer installment loans All other loans — — Total loans $ $
Age Analysis of Past Due Status of Non-Covered Loans, Excluding PCI Loans	The following tables present an age analysis of past due status of non-covered loans, excluding PCI loans, by category as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 30-89 Days Past Due 90 Days Past Due Total Past Due Current Total Loans Recorded Investment 90 Days Past Due and Accruing Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ $ — Commercial — Construction and land development — — Second mortgages — — Multifamily — — — — Agriculture — — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — — Total loans $ $ $ $ $ $ — December 31, 2014 30-89 Days Past Due 90 Days Past Due Total Past Due Current Total Loans Recorded Investment 90 Days Past Due and Accruing Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ $ — Commercial — Construction and land development — Second mortgages — Multifamily — — — — Agriculture — — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — — Total loans $ $ $ $ $ $ —
Allowance for Loan Losses on Non-Covered Loans, Excluding PCI Loans, by Segment	Activity in the allowance for loan losses on non-covered loans, excluding PCI loans, by segment for the three and six months ended June 30, 2015 and 2014 is presented in the following tables (dollars in thousands): Three Months Ended June 30, 2015 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ $ Commercial — Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Three Months Ended June 30, 2014 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ $ Commercial Construction and land development — — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Six Months Ended June 30, 2015 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial — Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Six Months Ended June 30, 2014 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $
Non-Covered Loans Evaluated for Impairment	Six Months Ended June 30, 2015 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial — Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ Six Months Ended June 30, 2014 Beginning of Period Provision Allocation Charge-offs Recoveries End of Period Mortgage loans on real estate: Residential 1-4 family $ $ $ $ $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans All other loans — — Total loans $ $ — $ $ $ The following tables present information on the non-covered loans evaluated for impairment in the allowance for loan losses as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Allowance for Loan Losses Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ June 30, 2015 Recorded Investment in Loans Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ December 31, 2014 Allowance for Loan Losses Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ — $ Commercial Construction and land development — Second mortgages — Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ December 31, 2014 Recorded Investment in Loans Individually Evaluated for Impairment (1) Collectively Evaluated for Impairment Related to PCI loans Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages Multifamily — — Agriculture — — Total real estate loans Commercial loans — Consumer installment loans — All other loans — — Total loans $ $ $ $ (1) The category “Individually Evaluated for Impairment” includes loans individually evaluated for impairment and determined not to be impaired. These loans totalled $6. 5 million and $8. 6 million at June 30, 2015 and December 31, 2014, respectively. The allowance for loans losses allocated to these loans was $135,000 and $146,000 at June 30, 2015 and December 31, 2014, respectively.
Non-Covered Loans, Excluding PCI Loans, by Credit Quality Indicator	The following tables present the composition of non-covered loans, excluding PCI loans, by credit quality indicator at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Pass Special Mention Substandard Doubtful Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ — $ Commercial — Construction and land development — Second mortgages — Multifamily — — — Agriculture — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — Total loans $ $ $ $ — $ December 31, 2014 Pass Special Mention Substandard Doubtful Total Mortgage loans on real estate: Residential 1-4 family $ $ $ $ — $ Commercial — Construction and land development — Second mortgages — Multifamily — — — Agriculture — — — Total real estate loans — Commercial loans — Consumer installment loans — All other loans — — — Total loans $ $ $ $ — $
PCI Loans [Member]
Summary of Outstanding Principal Balance and Carrying Amounts of PCI Loans	The following table reflects the outstanding principal balance and carrying amounts of the PCI loans as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Unpaid balance Carrying Value Unpaid balance Carrying Value Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Commercial Construction and land development Second mortgages — — Multifamily — — — — Agriculture — — — — Total real estate loans Total PCI loans $ $ $ $
Summary of Changes in the Accretable Yield	The change in the accretable yield balance for the PCI loans for the six months ended June 30, 2015 was as follows (dollars in thousands): Balance transferred from covered loans, April 1, 2014 $ Accretion Reclassification from nonaccretable yield Balance, December 31, 2014 Accretion Reclassification from nonaccretable yield Balance, June 30, 2015 $

Loans Covered by FDIC Shared-22

Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses (Tables) - Covered Loans [Member]	6 Months Ended
	Jun. 30, 2015
Summary of Covered Loans	The carrying amount, by loan type, as of these dates is as follows (dollars in thousands): June 30, 2015 December 31, 2014 Amount % of Covered Loans Amount % of Covered Loans Mortgage loans on real estate: Residential 1-4 family $ % $ % Second mortgages Multifamily Total real estate loans Total covered loans $ % $ %
Summary of Covered Loans Collectively Evaluated for Impairment in the Allowance for Loan Losses	The following table presents information on the covered loans collectively evaluated for impairment in the allowance for loan losses at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Allowance for loan losses Recorded investment in loans Allowance for loan losses Recorded investment in loans Mortgage loans on real estate: Residential 1-4 family $ $ $ $ Second mortgages — — Multifamily — — Total real estate loans Total covered loans $ $ $ $
Summary of Changes in the Accretable Yield	The change in the accretable yield balance for the six months ended June 30, 2015 and for the year ended December 31, 2014, is as follows (dollars in thousands): Balance, January 1, 2014 $ 51,515 Accretion Reclassification from nonaccretable yield Transfer of PCI loans to non-covered loans Balance, December 31, 2014 Accretion Reclassification to nonaccretable yield Balance, June 30, 2015 $ 46,484

FDIC Agreements and FDIC Inde23

FDIC Agreements and FDIC Indemnification Asset (Tables)	6 Months Ended
	Jun. 30, 2015
FDIC Agreements and FDIC Indemnification Asset [Abstract]
Summary of Balances of FDIC Indemnification Asset	The following table presents the balances of the FDIC indemnification asset at June 30, 2015 and December 31, 2014 (dollars in thousands): Anticipated Expected Losses Estimated Loss Sharing Value Amortizable Premium (Discount) at Present Value FDIC Indemnification Asset Total January 1, 2014 $ $ $ $ Increases: Writedown of OREO property to FMV Decreases: Net amortization of premium Reclassifications to FDIC receivable: Net loan charge-offs and recoveries OREO sales Reimbursements requested from FDIC Reforecasted Change in Anticipated Expected Losses — December 31, 2014 Increases: Writedown of OREO property to FMV — — — Decreases: Net amortization of premium Reclassifications to FDIC receivable: Net loan charge-offs and recoveries OREO sales Reimbursements requested from FDIC Reforecasted Change in Anticipated Expected Losses — June 30, 2015 $ 5,098 $ 4,078 $ 12,104 $ 16,182

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	6 Months Ended
	Jun. 30, 2015
Other Real Estate Owned [Abstract]
Schedule of Other Real Estate Owned	The following table presents the balances of other real estate owned, covered by FDIC shared-loss agreements, and other real estate owned, non-covered, at June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 Other real estate owned, covered by FDIC shared-loss agreements Other real estate owned, non-covered Other real estate owned, covered by FDIC shared-loss agreements Other real estate owned, non-covered Residential 1-4 family $ $ $ $ Commercial — — Construction and land development — — Total other real estate owned $ $ $ $

Deposits (Tables)

Deposits (Tables)	6 Months Ended
	Jun. 30, 2015
Deposits [Abstract]
Summary of Interest Bearing Deposits	The following table provides interest bearing deposit information, by type, as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 December 31, 2014 NOW $ $ MMDA Savings Time deposits less than $250,000 Time deposits $250,000 and over Total interest bearing deposits $ $

Accumulated Other Comprehensi26

Accumulated Other Comprehensive (Loss) Income (Tables)	6 Months Ended
	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss) [Abstract]
Summary of Accumulated Other Comprehensive (Loss) Income	The following tables present activity net of tax in accumulated other comprehensive (loss) income (AOCI) for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended June 30, 2015 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Gain ( Loss ) on Cash Flow Hedge Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ $ Other comprehensive (loss) income before reclassifications - Amounts reclassified from AOCI - - Net current period other comprehensive (loss) income - Ending balance $ $ $ $ Three months ended June 30, 2014 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Total Other Comprehensive (Loss) I n come) Beginning balance $ $ $ Other comprehensive income before reclassifications - Amounts reclassified from AOCI - Net current period other comprehensive income - Ending balance $ $ $ Six months ended June 30, 2015 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Gain ( Loss ) on Cash Flow Hedge Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ $ Other comprehensive loss before reclassifications - Amounts reclassified from AOCI - - Net current period other comprehensive loss - Ending balance $ $ $ $ Six months ended June 30, 2014 Unrealized Gain (Loss) on Securities Defined Benefit Pension Plan Total Other Comprehensive (Loss) I n come Beginning balance $ $ $ Other comprehensive income before reclassifications - Amounts reclassified from AOCI - Net current period other comprehensive income - Ending balance $ $ $
Effects of Reclassifications Out of AOCI	The following tables present the effects of reclassifications out of AOCI on line items of consolidated income for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Unaudited Consolidated Statement of Income Three months ended June 30, 2015 June 30, 2014 Unrealized loss ( gain ) on securities available for sale $ $ (Loss) g ain on securities transactions, net Income tax expense $ $ Net of tax Details about AOCI Components Amount Reclassified from AOCI Affected Line Item in the Unaudited Consolidated Statement of Income Six months ended June 30, 2015 June 30, 2014 Unrealized gain on securities available for sale $ $ (Loss) g ain on securities transactions, net Income tax expense $ $ Net of tax

Fair Values of Assets and Lia27

Fair Values of Assets and Liabilities (Tables)	6 Months Ended
	Jun. 30, 2015
Fair Values of Assets and Liabilities [Abstract]
Assets and Liabilities Recorded at Fair Value on Recurring Basis	The tables below present the recorded amount of assets and liabilities measured at fair value on a recurring basis (dollars in thousands): June 30, 2015 Total Level 1 Level 2 Level 3 Investment securities available for sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ - U.S. Gov’t sponsored agencies - - State, county and municipal - Corporate and other bonds - Mortgage backed – U.S. Gov’t agencies - - Mortgage backed – U.S. Gov’t sponsored agencies - Total investment securities available for sale - Loans held for sale - - Total assets at fair value $ $ $ $ - Cash flow hedge $ $ - $ $ - Total liabilities at fair value $ $ - $ $ - December 31, 2014 Total Level 1 Level 2 Level 3 Investment securities available for sale U.S. Treasury issue and other U.S. Gov’t agencies $ $ $ $ - State, county and municipal - Corporate and other bonds - - Mortgage backed – U.S. Gov’t agencies - - Mortgage backed – U.S. Gov’t sponsored agencies - - Total investment securities available for sale - Loans held for sale - - Cash flow hedge - - Total assets at fair value $ $ $ $ - Total liabilities at fair value $ - $ - $ - $ -
Assets and Liabilities Measured at Fair Value on Nonrecurring Basis	The following table s present assets measured at fair value on a nonrecurring basis as of June 30, 2015 and December 31, 2014 (dollars in thousands): June 30, 2015 Total Level 1 Level 2 Level 3 Impaired loans, non-covered $ $ — $ — $ Other real estate owned (OREO), non-covered — — Other real estate owned (OREO), covered — — Total assets at fair value $ $ — $ — $ Total liabilities at fair value $ — $ — $ — $ — December 31, 2014 Total Level 1 Level 2 Level 3 Impaired loans, non-covered $ $ — $ — $ Other real estate owned (OREO), non-covered — — Other real estate owned (OREO), covered — — Total assets at fair value $ $ — $ — $ Total liabilities at fair value $ — $ — $ — $ —
Summary of Fair Value of Financial Instruments	Th ese table s exclude financial instruments for which the carrying value approximates fair value (dollars in thousands): June 30, 2015 Carrying Value Estimated Fair Value Level 1 Level 2 Level 3 Financial assets: Securities held to maturity $ $ $ — $ $ — Loans, non-covered — Loans, covered — — FDIC indemnification asset — — Financial liabilities: Interest bearing deposits — — Long-term borrowings — — December 31, 2014 Carrying Value Estimated Fair Value Level 1 Level 2 Level 3 Financial assets: Securities held to maturity $ $ $ — $ $ — Loans, non-covered — Loans, covered — — FDIC indemnification asset — — Financial liabilities: Interest bearing deposits — — Long-term borrowings — —

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2015
Earnings Per Common Share [Abstract]
Computation of Earnings per Share	The following table presents basic and diluted EPS for the three and six months ended June 30, 2015 and 2014 (dollars and shares in thousands, except per share data): Net Income Available to Common Shareholders (Numerator) Weighted Average Common Shares (Denominator) Per Common Share Amount For the three months ended June 30, 2015 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the three months ended June 30, 2014 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the six months ended June 30, 2015 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $ For the six months ended June 30, 2014 Basic EPS $ $ Effect of dilutive stock awards — — Diluted EPS $ $

Employee Benefit Plan (Tables)

Employee Benefit Plan (Tables)	6 Months Ended
	Jun. 30, 2015
Employee Benefit Plan [Abstract]
Components of Net Periodic Benefit Cost for Plan	The following table provides the components of net periodic benefit cost for the plan for the three and six months ended June 30, 2015 and 2014 (dollars in thousands): Three months ended June 30 Six months ended June 30 2015 2014 2015 2014 Interest cost $ $ $ $ Expected return on plan assets Amortization of prior service cost Recognized net actuarial loss Net periodic benefit $ $ $ $

Nature of Banking Activities 30

Nature of Banking Activities and Significant Accounting Policies (Narrative) (Details) - Jun. 30, 2015 - property	Total
Organization And Significant Accounting Policies [Line Items]
Number of full-service offices	22
Virginia [Member]
Organization And Significant Accounting Policies [Line Items]
Number of loan production offices	2

Securities (Narrative) (Detail)

Securities (Narrative) (Detail) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015USD ($)security	Jun. 30, 2014USD ($)	Jun. 30, 2015USD ($)security	Jun. 30, 2014USD ($)	Dec. 31, 2014USD ($)
Schedule Of Marketable Securities [Line Items]
Proceeds from sales of securities available for sale	$ 15,600	$ 22,900	$ 56,200	$ 44,600
Investments held having OTTI losses			$ 0	$ 0
Number of securities with unrealized losses | security	254		254
Investment grade corporate obligations comprise securities with unrealized losses | security			20
Securities with amortized costs	$ 55,700		$ 55,700		$ 111,300
Securities purchased from single issuer	$ 0		$ 0		$ 0
Minimum percentage of securities purchased from U.S. Treasury issue and other U.S. Government agencies			10.00%		10.00%
U.S. Treasury Issue and Other U.S. Gov't Agencies [Member]
Schedule Of Marketable Securities [Line Items]
Securities with investment grade | security			234

Securities (Amortized Costs and

Securities (Amortized Costs and Fair Values of Securities Available for Sale and Held to Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	$ 263,103	$ 272,368
Securities Available for Sale, Gross Unrealized Gains	2,768	4,248
Securities Available for Sale, Gross Unrealized Losses	(3,058)	(2,048)
Securities Available for Sale, Fair Value	262,813	274,568
Securities Held to Maturity, Amortized Cost	38,465	36,197
Securities Held to Maturity, Gross Unrealized Gains	733	$ 1,342
Securities Held to Maturity, Gross Unrealized Losses	(379)
Securities Held to Maturity, Fair Value	38,819	$ 37,539
U.S. Treasury Issue and Other U.S. Gov't Agencies [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	62,479	99,608
Securities Available for Sale, Gross Unrealized Gains	47	113
Securities Available for Sale, Gross Unrealized Losses	(740)	(1,014)
Securities Available for Sale, Fair Value	61,786	98,707
U.S. Gov't Sponsored Agencies [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	757
Securities Available for Sale, Gross Unrealized Losses	(28)
Securities Available for Sale, Fair Value	729
State, County and Municipal [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	141,240	134,405
Securities Available for Sale, Gross Unrealized Gains	2,675	3,926
Securities Available for Sale, Gross Unrealized Losses	(1,946)	(854)
Securities Available for Sale, Fair Value	141,969	137,477
Securities Held to Maturity, Amortized Cost	34,877	31,677
Securities Held to Maturity, Gross Unrealized Gains	540	$ 1,103
Securities Held to Maturity, Gross Unrealized Losses	(379)
Securities Held to Maturity, Fair Value	35,038	$ 32,780
Corporate and Other Bonds [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	20,644	11,921
Securities Available for Sale, Gross Unrealized Gains	11	17
Securities Available for Sale, Gross Unrealized Losses	(114)	(55)
Securities Available for Sale, Fair Value	20,541	11,883
Mortgage Backed - U.S. Gov't Agencies [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	4,375	2,338
Securities Available for Sale, Gross Unrealized Gains	19	18
Securities Available for Sale, Gross Unrealized Losses	(118)	(98)
Securities Available for Sale, Fair Value	4,276	2,258
Securities Held to Maturity, Amortized Cost	3,588	4,293
Securities Held to Maturity, Gross Unrealized Gains	$ 193	$ 238
Securities Held to Maturity, Gross Unrealized Losses
Securities Held to Maturity, Fair Value	$ 3,781	$ 4,531
Mortgage Backed - U.S. Gov't Sponsored Agencies [Member]
Schedule Of Available For Sale And Held To Maturity Securities [Line Items]
Securities Available for Sale, Amortized Cost	33,608	24,096
Securities Available for Sale, Gross Unrealized Gains	16	174
Securities Available for Sale, Gross Unrealized Losses	(112)	(27)
Securities Available for Sale, Fair Value	$ 33,512	24,243
Securities Held to Maturity, Amortized Cost		227
Securities Held to Maturity, Gross Unrealized Gains		$ 1
Securities Held to Maturity, Gross Unrealized Losses
Securities Held to Maturity, Fair Value		$ 228

Securities (Amortized Cost and

Securities (Amortized Cost and Fair Value of Securities by Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Securities [Abstract]
Due in one year or less, Held to Maturity, Amortized Cost	$ 1,674
Due after one year through five years, Held to Maturity, Amortized Cost	13,622
Due after five years through ten years, Held to Maturity, Amortized Cost	14,365
Due after ten years, Held to Maturity, Amortized Cost	8,804
Total securities, Held to Maturity, Amortized Cost	38,465	$ 36,197
Due in one year or less, Held to Maturity, Fair Value	1,695
Due after one year through five years, Held to Maturity, Fair Value	14,162
Due after five years through ten years, Held to Maturity, Fair Value	14,271
Due after ten years, Held to Maturity, Fair Value	8,691
Securities Held to Maturity, Fair Value	38,819	37,539
Due in one year or less, Available for Sale, Amortized Cost	3,534
Due after one year through five years, Available for Sale, Amortized Cost	67,920
Due after five years through ten years, Available for Sale, Amortized Cost	134,655
Due after ten years, Available for Sale, Amortized Cost	56,994
Securities Available for Sale, Amortized Cost	263,103	272,368
Due in one year or less, Available for Sale, Fair Value	3,462
Due after one year through five years, Available for Sale, Fair Value	68,614
Due after five years through ten years, Available for Sale, Fair Value	134,688
Due after ten years, Available for Sale, Fair Value	56,049
Securities Available for Sale, Fair Value	$ 262,813	$ 274,568

Securities (Summary of Realized

Securities (Summary of Realized Gains and Losses on Sales of Securities) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Securities [Abstract]
Gross realized gains	$ 122	$ 90	$ 575	$ 496
Gross realized losses	(130)	(66)	(286)	(117)
Net securities gains	$ (8)	$ 24	$ 289	$ 379

Securities (Summary of Fair Val

Securities (Summary of Fair Value and Gross Unrealized Losses for Securities Available for Sale) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Secutities Available for Sale
Fair Value, Less than 12 Months	$ 92,302	$ 59,455
Unrealized Loss, Less than 12 Months	(1,580)	(483)
Fair Value, 12 Months or More	52,991	73,702
Unrealized Loss, 12 Months or More	(1,478)	(1,565)
Fair Value, Total	145,293	133,157
Unrealized Loss, Total	(3,058)	(2,048)
Securities Held to Maturity
Fair Value, Less than 12 Months	19,768
Unrealized Loss, Less than 12 Months	(379)
Fair Value, Total	19,768
Unrealized Loss, Total	(379)
U.S. Treasury Issue and Other U.S. Gov't Agencies [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	8,711	47,475
Unrealized Loss, Less than 12 Months	(61)	(438)
Fair Value, 12 Months or More	37,858	35,630
Unrealized Loss, 12 Months or More	(679)	(576)
Fair Value, Total	46,569	83,105
Unrealized Loss, Total	(740)	(1,014)
U.S. Gov't Sponsored Agencies [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	729
Unrealized Loss, Less than 12 Months	(28)
Fair Value, Total	729
Unrealized Loss, Total	(28)
State, County and Municipal [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	60,637	3,673
Unrealized Loss, Less than 12 Months	(1,275)	(8)
Fair Value, 12 Months or More	9,837	32,348
Unrealized Loss, 12 Months or More	(671)	(846)
Fair Value, Total	70,474	36,021
Unrealized Loss, Total	(1,946)	(854)
Corporate and Other Bonds [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	10,930	5,756
Unrealized Loss, Less than 12 Months	(73)	(21)
Fair Value, 12 Months or More	3,386	3,113
Unrealized Loss, 12 Months or More	(41)	(34)
Fair Value, Total	14,316	8,869
Unrealized Loss, Total	(114)	(55)
Mortgage Backed - U.S. Gov't Agencies [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	2,012
Unrealized Loss, Less than 12 Months	(31)
Fair Value, 12 Months or More	1,910	1,899
Unrealized Loss, 12 Months or More	(87)	(98)
Fair Value, Total	3,922	1,899
Unrealized Loss, Total	(118)	(98)
Mortgage Backed - U.S. Gov't Sponsored Agencies [Member]
Secutities Available for Sale
Fair Value, Less than 12 Months	9,283	2,551
Unrealized Loss, Less than 12 Months	(112)	(16)
Fair Value, 12 Months or More		712
Unrealized Loss, 12 Months or More		(11)
Fair Value, Total	9,283	3,263
Unrealized Loss, Total	$ (112)	$ (27)

Loans Not Covered by FDIC Sha36

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Narrative) (Details)		3 Months Ended		6 Months Ended
		Jun. 30, 2015USD ($)loan	Jun. 30, 2014USD ($)loan	Jun. 30, 2015USD ($)loan	Jun. 30, 2014USD ($)loan	Dec. 31, 2014USD ($)	Mar. 31, 2014USD ($)
Financing Receivable, Recorded Investment [Line Items]
Purchased government-guaranteed loans		$ 684,080,000		$ 684,080,000		$ 664,736,000
Allowance for loan losses		9,962,000		9,962,000		9,365,000
Cash basis interest income recognized		260,000	$ 158,000	465,000	$ 297,000
Interest and fees on non-covered loans		8,166,000	7,291,000	16,072,000	14,342,000
Estimated interest income		$ 225,000	$ 230,000	$ 420,000	$ 454,000
Number of contracts | loan		0	0	0	0
Total impaired	[1]	$ 10,530,000		$ 10,530,000		16,852,000
1-4 family mortgages pledged as collateral to the Federal Bank Home Loan		141,800,000		141,800,000
Total borrowing capacity		119,200,000		119,200,000
Nonaccruals		$ 10,530,000		$ 10,530,000		16,571,000
Residential 1-4 Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Shared-loss Agreement expiration date				Mar. 31, 2014
Number of contracts | loan		1		1
Pre-modification balance				$ 68,000
Post-modification balance				68,000
Nonaccruing Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized on impaired loans		$ 0		0
Nonaccruals						16,600,000
Accruing Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Interest income recognized on impaired loans			$ 0		$ 0
PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans outstanding principal balance		8,547,000		8,547,000		9,057,000	$ 10,000,000
Carrying value		4,300,000		4,300,000		4,716,000	5,500,000
Allowance for loan losses		98,000		98,000			$ 98,000
Guaranteed Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Purchased government-guaranteed loans		$ 14,100,000		$ 14,100,000		18,300,000
Percentage of loans guaranteed by the USDA		100.00%		100.00%
Unamortized purchase premium		$ 665,000		$ 665,000		922,000
Purchased government-guaranteed loans		$ 14,100,000		$ 14,100,000		18,300,000
Troubled Debt Restructure [Member]
Financing Receivable, Recorded Investment [Line Items]
Still accruing						118,000
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Still accruing						$ 163,000
[1]	The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment

Loans Not Covered by FDIC Sha37

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Summary of Non-Covered Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
% of Non-Covered Loans	100.00%	100.00%
Non-covered loans, net of unearned income	$ 684,080	$ 664,736
Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 581,163	$ 558,013
% of Non-Covered Loans	84.96%	83.94%
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 178,426	$ 168,267
% of Non-Covered Loans	26.08%	25.31%
Mortgage Loans on Real Estate [Member] | Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 284,992	$ 283,275
% of Non-Covered Loans	41.66%	42.61%
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 59,392	$ 59,483
% of Non-Covered Loans	8.69%	8.95%
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 7,356	$ 6,013
% of Non-Covered Loans	1.08%	0.90%
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 44,343	$ 33,812
% of Non-Covered Loans	6.48%	5.09%
Mortgage Loans on Real Estate [Member] | Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 6,654	$ 7,163
% of Non-Covered Loans	0.97%	1.08%
Commercial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 96,510	$ 99,783
% of Non-Covered Loans	14.11%	15.01%
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 5,011	$ 5,496
% of Non-Covered Loans	0.73%	0.83%
All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 1,396	$ 1,444
% of Non-Covered Loans	0.20%	0.22%

Loans Not Covered By FDIC Sha38

Loans Not Covered By FDIC Shared-Loss Agreements (Non-Covered Loans) And Related Allowance For Loan Losses (Summary of Outstanding Principal Balance and Carrying Amounts of PCI Loans) (Details) - PCI Loans [Member] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Mar. 31, 2014
Financing Receivable, Impaired [Line Items]
Unpaid balance	$ 8,547	$ 9,057	$ 10,000
Carrying value	4,300	4,716	$ 5,500
Mortgage Loans on Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance	8,547	9,057
Carrying value	4,300	4,716
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance	2,152	2,189
Carrying value	1,013	1,096
Mortgage Loans on Real Estate [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance	2,893	3,179
Carrying value	903	1,148
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance	3,502	3,658
Carrying value	$ 2,384	2,456
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance		31
Carrying value		$ 16
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance
Carrying value
Mortgage Loans on Real Estate [Member] | Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Unpaid balance
Carrying value

Loans Not Covered By FDIC Sha39

Loans Not Covered By FDIC Shared-Loss Agreements (Non-Covered Loans) And Related Allowance For Loan Losses (Schedule of Change in Accretable Yield Balance for PCI Loans) (Details) - PCI Loans [Member] - USD ($) $ in Thousands	6 Months Ended	9 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning Balance	$ 5,071	$ 4,773
Accretion	(303)	(554)
Reclassification from nonaccretable yield	373	852
Ending Balance	$ 5,141	$ 5,071

Loans Not Covered by FDIC Sha40

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Summary of Information Related to Impaired Loans) (Details) - USD ($) $ in Thousands		Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	$ 7,720	$ 15,665
With a related allowance, Unpaid Principal Balance	[2]	11,049	19,912
Related Allowance		1,066	1,694
With no related allowance recorded, Recorded Investment	[1]	2,810	1,187
With no related allowance recorded, Unpaid Principal Balance	[2]	3,656	1,391
Total, Recorded Investment	[1]	10,530	16,852
Total, Unpaid Principal Balance	[2]	14,705	21,303
Related Allowance		1,066	1,694
Mortgage Loans on Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	7,634	8,026
With a related allowance, Unpaid Principal Balance	[2]	10,958	11,071
Related Allowance		1,052	1,154
With no related allowance recorded, Recorded Investment	[1]	2,810	1,185
With no related allowance recorded, Unpaid Principal Balance	[2]	3,656	1,388
Total, Recorded Investment	[1]	10,444	9,211
Total, Unpaid Principal Balance	[2]	14,614	12,459
Related Allowance		1,052	1,154
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	2,999	2,754
With a related allowance, Unpaid Principal Balance	[2]	3,489	2,895
Related Allowance		465	463
With no related allowance recorded, Recorded Investment	[1]	895	588
With no related allowance recorded, Unpaid Principal Balance	[2]	943	626
Total, Recorded Investment	[1]	3,894	3,342
Total, Unpaid Principal Balance	[2]	4,432	3,521
Related Allowance		465	463
Mortgage Loans on Real Estate [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	216	308
With a related allowance, Unpaid Principal Balance	[2]	276	470
Related Allowance		28	53
With no related allowance recorded, Recorded Investment	[1]	1,521	418
With no related allowance recorded, Unpaid Principal Balance	[2]	1,831	550
Total, Recorded Investment	[1]	1,737	726
Total, Unpaid Principal Balance	[2]	2,107	1,020
Related Allowance		28	53
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	4,358	4,903
With a related allowance, Unpaid Principal Balance	[2]	7,130	7,643
Related Allowance		548	627
With no related allowance recorded, Recorded Investment	[1]	394	179
With no related allowance recorded, Unpaid Principal Balance	[2]	882	212
Total, Recorded Investment	[1]	4,752	5,082
Total, Unpaid Principal Balance	[2]	8,012	7,855
Related Allowance		548	627
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	61	61
With a related allowance, Unpaid Principal Balance	[2]	63	63
Related Allowance		$ 11	11
With no related allowance recorded, Recorded Investment	[1]
With no related allowance recorded, Unpaid Principal Balance	[2]
Total, Recorded Investment	[1]	$ 61	61
Total, Unpaid Principal Balance	[2]	63	63
Related Allowance		$ 11	11
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]
With a related allowance, Unpaid Principal Balance	[2]
Related Allowance
With no related allowance recorded, Recorded Investment	[1]
With no related allowance recorded, Unpaid Principal Balance	[2]
Total, Recorded Investment	[1]
Total, Unpaid Principal Balance	[2]
Related Allowance
Mortgage Loans on Real Estate [Member] | Agriculture [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]
With a related allowance, Unpaid Principal Balance	[2]
Related Allowance
With no related allowance recorded, Recorded Investment	[1]
With no related allowance recorded, Unpaid Principal Balance	[2]
Total, Recorded Investment	[1]
Total, Unpaid Principal Balance	[2]
Related Allowance
Commercial Loans [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	$ 2	7,521
With a related allowance, Unpaid Principal Balance	[2]	$ 2	8,721
Related Allowance			520
With no related allowance recorded, Recorded Investment	[1]
With no related allowance recorded, Unpaid Principal Balance	[2]
Total, Recorded Investment	[1]	$ 2	7,521
Total, Unpaid Principal Balance	[2]	2	8,721
Related Allowance			520
Consumer Installment Loans [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]	84	118
With a related allowance, Unpaid Principal Balance	[2]	89	120
Related Allowance		$ 14	20
With no related allowance recorded, Recorded Investment	[1]		2
With no related allowance recorded, Unpaid Principal Balance	[2]		3
Total, Recorded Investment	[1]	$ 84	120
Total, Unpaid Principal Balance	[2]	89	123
Related Allowance		$ 14	$ 20
All Other Loans [Member]
Financing Receivable, Impaired [Line Items]
With a related allowance, Recorded Investment	[1]
With a related allowance, Unpaid Principal Balance	[2]
Related Allowance
With no related allowance recorded, Recorded Investment	[1]
With no related allowance recorded, Unpaid Principal Balance	[2]
Total, Recorded Investment	[1]
Total, Unpaid Principal Balance	[2]
Related Allowance
[1]	The amount of the investment in a loan, which is not net of a valuation allowance, but which does reflect any direct write-down of the investment
[2]	The contractual amount due, which reflects paydowns applied in accordance with loan documents, but which does not reflect any direct write-downs

Loans Not Covered by FDIC Sha41

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Summary of Financial Receivable Impaired Average Recorded Investment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	$ 13,865	$ 13,030	$ 13,692	$ 12,715
Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	10,072	12,887	9,827	12,557
Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	3,706	46	3,762	82
Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	$ 87	$ 97	$ 103	$ 76
All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	$ 3,475	$ 4,813	$ 3,617	$ 4,807
Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	1,786	2,228	1,232	1,815
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	4,750	5,622	4,917	5,609
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment	$ 61	$ 224	$ 61	$ 224
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment
Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Average Recorded Investment				$ 102

Loans Not Covered by FDIC Sha42

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Summarizes Non-Accrual Loans, Excluding PCI Loans, by Loan Category) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 10,530	$ 16,571
Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	10,444	8,930
Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	2	7,521
Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 84	$ 120
All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 3,894	$ 3,342
Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,737	607
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	4,752	4,920
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 61	$ 61
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans

Loans Not Covered by FDIC Sha43

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Age Analysis of Past Due Status of Non-Covered Loans, Excluding PCI Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 581,163	$ 558,013
Commercial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	96,510	99,783
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	5,011	5,496
All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,396	1,444
Commercial [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	284,992	283,275
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	59,392	59,483
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	7,356	6,013
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	44,343	33,812
Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,654	7,163
Non-Covered Loans Excluding PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	2,309	728
90 Days Past Due	10,530	16,571
Total Past Due	12,839	17,299
Current	666,941	642,721
Total Loans	$ 679,780	$ 660,020
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	$ 2,073	$ 652
90 Days Past Due	10,444	8,930
Total Past Due	12,517	9,582
Current	564,346	543,715
Total Loans	$ 576,863	$ 553,297
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Commercial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	$ 222	$ 66
90 Days Past Due	2	7,521
Total Past Due	224	7,587
Current	96,286	92,196
Total Loans	$ 96,510	$ 99,783
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	$ 14	$ 10
90 Days Past Due	84	120
Total Past Due	98	130
Current	4,913	5,366
Total Loans	$ 5,011	$ 5,496
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due
90 Days Past Due
Total Past Due
Current	$ 1,396	$ 1,444
Total Loans	$ 1,396	$ 1,444
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	$ 1,843	$ 298
90 Days Past Due	3,894	3,342
Total Past Due	5,737	3,640
Current	171,676	163,531
Total Loans	$ 177,413	$ 167,171
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due	$ 230	$ 200
90 Days Past Due	1,737	607
Total Past Due	1,967	807
Current	282,122	281,320
Total Loans	$ 284,089	$ 282,127
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due		$ 128
90 Days Past Due	$ 4,752	4,920
Total Past Due	4,752	5,048
Current	52,256	51,979
Total Loans	$ 57,008	$ 57,027
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due		$ 26
90 Days Past Due	$ 61	61
Total Past Due	61	87
Current	7,295	5,910
Total Loans	$ 7,356	$ 5,997
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due
90 Days Past Due
Total Past Due
Current	$ 44,343	$ 33,812
Total Loans	$ 44,343	$ 33,812
Recorded Investment 90 Days Past Due and Accruing
Non-Covered Loans Excluding PCI Loans [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
30-89 Days Past Due
90 Days Past Due
Total Past Due
Current	$ 6,654	$ 7,163
Total Loans	$ 6,654	$ 7,163
Recorded Investment 90 Days Past Due and Accruing

Loans Not Covered by FDIC Sha44

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Allowance for Loan Losses on Non-Covered Loans, Excluding PCI Loans, by Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period			$ 9,365
Provision Allocation
Allowance for loan losses, End of Period	$ 9,962		$ 9,962
Non Covered Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	9,011	$ 10,410	$ 9,267	$ 10,444
Provision Allocation
Charge-offs	(489)	(446)	$ (851)	$ (598)
Recoveries	1,342	192	1,448	310
Allowance for loan losses, End of Period	9,864	10,156	9,864	10,156
Non Covered Loans [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	7,235	8,944	7,913	8,771
Provision Allocation	2,299	(34)	1,853	171
Charge-offs	(455)	(412)	(755)	(522)
Recoveries	115	53	183	131
Allowance for loan losses, End of Period	9,194	8,551	9,194	8,551
Non Covered Loans [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	1,650	1,332	1,242	1,546
Provision Allocation	(2,291)	31	$ (1,889)	$ (187)
Charge-offs
Recoveries	1,202	115	$ 1,208	$ 119
Allowance for loan losses, End of Period	561	1,478	561	1,478
Non Covered Loans [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	97	110	85	101
Provision Allocation	(10)	2	32	17
Charge-offs	(34)	(34)	(96)	(76)
Recoveries	25	24	57	60
Allowance for loan losses, End of Period	78	102	78	102
Non Covered Loans [Member] | All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	29	24	27	26
Provision Allocation	2	1	$ 4	$ (1)
Charge-offs
Recoveries
Allowance for loan losses, End of Period	31	25	$ 31	$ 25
Non Covered Loans [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	2,861	3,707	3,100	3,853
Provision Allocation	743	(77)	755	(120)
Charge-offs			(300)	(110)
Recoveries	8	40	57	47
Allowance for loan losses, End of Period	3,612	3,670	3,612	3,670
Non Covered Loans [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	2,571	2,964	2,618	2,333
Provision Allocation	979	355	$ 926	917
Charge-offs		(412)		(412)
Recoveries	9	12	$ 15	81
Allowance for loan losses, End of Period	3,559	2,919	3,559	2,919
Non Covered Loans [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	1,503	1,894	1,930	2,252
Provision Allocation	584	(270)	146	$ (629)
Charge-offs	(455)		(455)
Recoveries	7		18	$ 1
Allowance for loan losses, End of Period	1,639	1,624	1,639	1,624
Non Covered Loans [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	55	114	63	101
Provision Allocation	(90)	(17)	$ (100)	$ (5)
Charge-offs
Recoveries	91	1	$ 93	$ 2
Allowance for loan losses, End of Period	56	98	56	98
Non Covered Loans [Member] | Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	175	208	136	151
Provision Allocation	76	(32)	$ 115	$ 25
Charge-offs
Recoveries
Allowance for loan losses, End of Period	251	176	$ 251	$ 176
Non Covered Loans [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Allowance for loan losses, Beginning of Period	70	57	66	81
Provision Allocation	7	7	$ 11	$ (17)
Charge-offs
Recoveries
Allowance for loan losses, End of Period	$ 77	$ 64	$ 77	$ 64

Loans Not Covered by FDIC Sha45

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Non-Covered Loans Evaluated for Impairment) (Details) - USD ($)		Jun. 30, 2015	Dec. 31, 2014	Mar. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses		$ 9,962,000	$ 9,365,000
PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses		98,000		$ 98,000
Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	1,201,000	1,840,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		8,663,000	7,427,000
Allowance for Loan Losses		9,962,000	9,365,000
Allowance for Loan Losses [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses		98,000	98,000
Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	17,016,000	25,467,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		662,764,000	634,553,000
Total Loans		684,080,000	664,736,000
Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans		4,300,000	4,716,000
Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		581,163,000	558,013,000
Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	1,180,000	1,291,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		8,014,000	6,622,000
Allowance for Loan Losses		9,292,000	8,011,000
Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses		98,000	98,000
Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	16,720,000	17,586,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		560,143,000	535,711,000
Total Loans		581,163,000	558,013,000
Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans		4,300,000	4,716,000
Commercial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		96,510,000	99,783,000
Commercial Loans [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	6,000	529,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		555,000	713,000
Allowance for Loan Losses		561,000	1,242,000
Commercial Loans [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	213,000	7,757,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		96,297,000	92,026,000
Total Loans		96,510,000	99,783,000
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		5,011,000	5,496,000
Consumer Installment Loans [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	15,000	20,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		63,000	65,000
Allowance for Loan Losses		78,000	85,000
Consumer Installment Loans [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	83,000	124,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		4,928,000	5,372,000
Total Loans		5,011,000	5,496,000
All Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		1,396,000	1,444,000
All Other Loans [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Collectively Evaluated for Impairment		31,000	27,000
Allowance for Loan Losses		31,000	27,000
All Other Loans [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Collectively Evaluated for Impairment		1,396,000	1,444,000
Total Loans		1,396,000	1,444,000
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		178,426,000	168,267,000
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	564,000	598,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		3,048,000	2,502,000
Allowance for Loan Losses		3,612,000	3,100,000
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	6,930,000	7,307,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		170,483,000	159,864,000
Total Loans		178,426,000	168,267,000
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans		1,013,000	1,096,000
Commercial [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		284,992,000	283,275,000
Commercial [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	58,000	54,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		3,501,000	2,564,000
Allowance for Loan Losses		3,657,000	2,716,000
Commercial [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses		98,000	98,000
Commercial [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	4,976,000	5,122,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		279,113,000	277,005,000
Total Loans		284,992,000	283,275,000
Commercial [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans		903,000	1,148,000
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		59,392,000	59,483,000
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	548,000	628,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		1,091,000	1,302,000
Allowance for Loan Losses		1,639,000	1,930,000
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	4,753,000	5,096,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		52,255,000	51,931,000
Total Loans		59,392,000	59,483,000
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans		2,384,000	2,456,000
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		7,356,000	6,013,000
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Individually Evaluated for Impairment	[1]	10,000	11,000
Allowance for Loan Losses, Collectively Evaluated for Impairment		46,000	52,000
Allowance for Loan Losses		56,000	63,000
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Individually Evaluated for Impairment	[1]	61,000	61,000
Recorded Investment in Loans, Collectively Evaluated for Impairment		7,295,000	5,936,000
Total Loans		7,356,000	6,013,000
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member] | PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Related to PCI loans			16,000
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		44,343,000	33,812,000
Multifamily [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Collectively Evaluated for Impairment		251,000	136,000
Allowance for Loan Losses		251,000	136,000
Multifamily [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Collectively Evaluated for Impairment		44,343,000	33,812,000
Total Loans		44,343,000	33,812,000
Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		6,654,000	7,163,000
Agriculture [Member] | Mortgage Loans on Real Estate [Member] | Allowance for Loan Losses [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses, Collectively Evaluated for Impairment		77,000	66,000
Allowance for Loan Losses		77,000	66,000
Agriculture [Member] | Mortgage Loans on Real Estate [Member] | Recorded Investment in Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment in Loans, Collectively Evaluated for Impairment		6,654,000	7,163,000
Total Loans		$ 6,654,000	$ 7,163,000
[1]	The category "Individually Evaluated for Impairment" includes loans individually evaluated for impairment and determined not to be impaired. These loans totalled $6.5 million and $8.6 million at June 30, 2015 and December 31, 2014, respectively. The allowance for loans losses allocated to these loans was $135,000 and $146,000 at June 30, 2015 and December 31, 2014, respectively.

Loans Not Covered by FDIC Sha46

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Non-Covered Loans Evaluated for Impairment Footnote) (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Accounts Notes And Loans Receivable [Line Items]
Individually evaluated for impairment	$ 6,500,000	$ 8,600,000
Loans Determined not to be Impaired [Member]
Accounts Notes And Loans Receivable [Line Items]
Allowance for loans losses	$ 135,000	$ 146,000

Loans Not Covered by FDIC Sha47

Loans Not Covered by FDIC Shared-Loss Agreements (Non-Covered Loans) and Related Allowance for Loan Losses (Non-Covered Loans, Excluding PCI Loans, by Credit Quality Indicator) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 581,163	$ 558,013
Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	96,510	99,783
Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	5,011	5,496
All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,396	1,444
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	178,426	168,267
Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	284,992	283,275
Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	59,392	59,483
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	7,356	6,013
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	44,343	33,812
Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	6,654	7,163
Non-Covered Loans Excluding PCI Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	679,780	660,020
Non-Covered Loans Excluding PCI Loans [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	576,863	553,297
Non-Covered Loans Excluding PCI Loans [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	96,510	99,783
Non-Covered Loans Excluding PCI Loans [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	5,011	5,496
Non-Covered Loans Excluding PCI Loans [Member] | All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,396	1,444
Non-Covered Loans Excluding PCI Loans [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	177,413	167,171
Non-Covered Loans Excluding PCI Loans [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	284,089	282,127
Non-Covered Loans Excluding PCI Loans [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	57,008	57,027
Non-Covered Loans Excluding PCI Loans [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	7,356	5,997
Non-Covered Loans Excluding PCI Loans [Member] | Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	44,343	33,812
Non-Covered Loans Excluding PCI Loans [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	6,654	7,163
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	646,204	616,004
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	544,636	519,174
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	95,281	90,035
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	4,891	5,351
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,396	1,444
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	164,921	153,699
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	271,762	268,391
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	51,549	51,473
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	5,786	4,636
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	44,343	33,812
Non-Covered Loans Excluding PCI Loans [Member] | Pass [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	6,275	7,163
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	21,271	21,835
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	20,219	19,823
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,016	1,991
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	36	21
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	6,919	7,540
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	10,705	10,363
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	707	620
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,509	1,300
Non-Covered Loans Excluding PCI Loans [Member] | Special Mention [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	379
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	12,305	22,181
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	12,008	14,300
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	213	7,757
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	84	124
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	5,573	5,932
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,622	3,373
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	4,752	4,934
Non-Covered Loans Excluding PCI Loans [Member] | Substandard [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 61	$ 61
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Commercial Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Consumer Installment Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | All Other Loans [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Commercial [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Construction and Land Development [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans
Non-Covered Loans Excluding PCI Loans [Member] | Doubtful [Member] | Agriculture [Member] | Mortgage Loans on Real Estate [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans

Loans Covered by FDIC Shared-48

Loans Covered by FDIC Shared-loss Agreements (Covered Loans) and Related Allowance for Loan Losses (Narrative) (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jan. 30, 2009
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, covered loans	$ 386,000		$ 386,000
Allowance for loan losses	$ 9,962,000		9,365,000
Residential 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Shared-loss Agreement expiration date	Mar. 31, 2014
Allowance for loan losses, covered loans			386,000
Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value							$ 198,300,000
Loans met criteria of ASC 310-30							49,100,000
Outstanding contractual balance of covered loans other than 1-4 family loans	$ 88,800,000		94,900,000
Covered Loans [Member] | Residential 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Remaining of loans acquired							$ 149,100,000
Non Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value					$ 5,500,000
Outstanding contractual balance of covered loans other than 1-4 family loans					10,000,000
Allowance for loan losses	9,864,000	$ 9,011,000	9,267,000	$ 10,156,000	10,410,000	$ 10,444,000
PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying value	4,300,000		4,716,000		5,500,000
Outstanding contractual balance of covered loans other than 1-4 family loans	8,547,000		$ 9,057,000		10,000,000
Allowance for loan losses	$ 98,000				$ 98,000

Loans Covered by FDIC Shared-49

Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses (Summary of Covered Loans) (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment in loans	$ 59,034	$ 62,744
% of Covered Loans	100.00%	100.00%
Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment in loans	$ 59,034	$ 62,744
% of Covered Loans	100.00%	100.00%
Residential 1-4 Family [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment in loans	$ 55,715	$ 59,075
% of Covered Loans	94.38%	94.15%
Second Mortgages [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment in loans	$ 3,042	$ 3,393
% of Covered Loans	5.15%	5.41%
Multifamily [Member] | Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded investment in loans	$ 277	$ 276
% of Covered Loans	0.47%	0.44%

Loans Covered by FDIC Shared-50

Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses (Summary of Covered Loans Collectively Evaluated for Impairment in the Allowance for Loan Losses) (Detail) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 386	$ 386
Recorded investment in loans	59,034	62,744
Mortgage Loans on Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	386	386
Recorded investment in loans	59,034	62,744
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	386	386
Recorded investment in loans	$ 55,715	$ 59,075
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses
Recorded investment in loans	$ 3,042	$ 3,393
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses
Recorded investment in loans	$ 277	$ 276

Loans Covered by FDIC Shared-51

Loans Covered by FDIC Shared-Loss Agreements (Covered Loans) and Related Allowance for Loan Losses (Summary of Changes in Accretable Yield) (Details) - Covered Loan [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Accretable Yield [Line Items]
Beginning Balance	$ 46,011	$ 51,515
Accretion	(4,154)	(10,650)
Reclassification from nonaccretable yield	4,627	9,919
Transfer of PCI loans to non-covered loans		(4,773)
Ending Balance	$ 46,484	$ 46,011

FDIC Agreements and FDIC Inde52

FDIC Agreements and FDIC Indemnification Asset (Narrative) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2015	Mar. 31, 2014
FDIC Agreements and FDIC Indemnification Asset [Abstract]
Purchase and Assumption Agreement date with the FDIC	Jan. 30, 2009
Percentage of losses reimbursed by FDIC to bank arising from covered loans and foreclosed real estate assets	80.00%
Losses on covered loans and foreclosed real estate assets benchmark	$ 118,000,000
Percentage of losses reimbursed by FDIC to bank on covered loans and foreclosed real estate assets after benchmark	95.00%
FDIC indemnification asset for non single family assets		$ 0

FDIC Agreements and FDIC Inde53

FDIC Agreements and FDIC Indemnification Asset (Summary Balances of FDIC Indemnification Asset) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Fdic Agreements And Fdic Indemnification Asset [Line Items]
Beginning Balance			$ 18,609	$ 25,409	$ 25,409
Increases:
Writedown of OREO property to FMV					27
Decreases:
Net amortization of premium	$ (1,153)	$ (1,478)	(2,392)	(2,976)	(5,795)
Reclassifications to FDIC receivable:
Net loan charge-offs and recoveries			42		(69)
OREO sales			(66)		(868)
Reimbursements requested from FDIC			(11)		(95)
Ending Balance	16,182		16,182		18,609
Anticipated Expected Losses [Member]
Fdic Agreements And Fdic Indemnification Asset [Line Items]
Beginning Balance			5,551	13,514	13,514
Increases:
Writedown of OREO property to FMV					34
Reclassifications to FDIC receivable:
Net loan charge-offs and recoveries			53		(87)
OREO sales			(82)		(1,085)
Reimbursements requested from FDIC			(14)		(118)
Reforecasted Change in Anticipated Expected Losses			(410)		(6,707)
Ending Balance	5,098		5,098		5,551
Estimated Loss Sharing Value [Member]
Fdic Agreements And Fdic Indemnification Asset [Line Items]
Beginning Balance			4,441	10,811	10,811
Increases:
Writedown of OREO property to FMV					27
Reclassifications to FDIC receivable:
Net loan charge-offs and recoveries			42		(69)
OREO sales			(66)		(868)
Reimbursements requested from FDIC			(11)		(95)
Reforecasted Change in Anticipated Expected Losses			(328)		(5,365)
Ending Balance	4,078		4,078		4,441
Amortizable Premium (Discount) at Present Value [Member]
Fdic Agreements And Fdic Indemnification Asset [Line Items]
Beginning Balance			14,168	$ 14,598	14,598
Decreases:
Net amortization of premium			(2,392)		(5,795)
Reclassifications to FDIC receivable:
Reforecasted Change in Anticipated Expected Losses			328		5,365
Ending Balance	$ 12,104		$ 12,104		$ 14,168

Other Real Estate Owned (Schedu

Other Real Estate Owned (Schedule of Other Real Estate Owned) (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Mortgage Loans on Real Estate [Line Items]
Other real estate owned, covered by FDIC shared-loss agreements	$ 1,784,000	$ 2,019,000
Other real estate owned, non-covered	4,722,000	5,724,000
Residential 1-4 Family [Member]
Mortgage Loans on Real Estate [Line Items]
Other real estate owned, covered by FDIC shared-loss agreements	1,784,000	2,019,000
Other real estate owned, non-covered	63,000	$ 320,000
Residential 1-4 family non-covered loans in the process of foreclosure	707,000
Residential 1-4 family covered loans in the process of foreclosure	2,800,000
Commercial [Member]
Mortgage Loans on Real Estate [Line Items]
Other real estate owned, covered by FDIC shared-loss agreements
Other real estate owned, non-covered	829,000	$ 1,868,000
Construction and Land Development [Member]
Mortgage Loans on Real Estate [Line Items]
Other real estate owned, covered by FDIC shared-loss agreements
Other real estate owned, non-covered	$ 3,830,000	$ 3,536,000

Deposits (Summary of Interest B

Deposits (Summary of Interest Bearing Deposits) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Deposits [Abstract]
NOW	$ 124,234	$ 123,682
MMDA	110,577	101,784
Savings	86,114	78,478
Time deposits less than $250,000	414,015	416,628
Time deposits $250,000 and over	111,496	113,809
Total interest bearing deposits	$ 846,436	$ 834,381

Accumulated Other Comprehensi56

Accumulated Other Comprehensive (Loss) Income (Summary of Accumulated Other Comprehensive (Loss) Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 1,390	$ (1,871)	$ 664	$ (4,109)
Other comprehensive income (loss) before reclassifications	(2,482)	1,287	(1,560)	3,759
Amounts reclassified from AOCI	5	(16)	(191)	(250)
Net current period other comprehensive income (loss)	(2,477)	1,271	(1,751)	3,509
Ending balance	(1,087)	(600)	(1,087)	(600)
Unrealized Gain (Loss) on Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	2,427	(1,716)	1,452	(3,954)
Other comprehensive income (loss) before reclassifications	(2,624)	1,287	(1,453)	3,759
Amounts reclassified from AOCI	5	(16)	(191)	(250)
Net current period other comprehensive income (loss)	(2,619)	1,271	(1,644)	3,509
Ending balance	(192)	(445)	(192)	(445)
Defined Benefit Pension Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (811)	$ (155)	$ (811)	(155)
Other comprehensive income (loss) before reclassifications
Amounts reclassified from AOCI
Net current period other comprehensive income (loss)
Ending balance	$ (811)	$ (155)	$ (811)	$ (155)
Gain (Loss) on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(226)		23
Other comprehensive income (loss) before reclassifications	$ 142		$ (107)
Amounts reclassified from AOCI
Net current period other comprehensive income (loss)	$ 142		$ (107)
Ending balance	$ (84)		$ (84)

Accumulated Other Comprehensi57

Accumulated Other Comprehensive (Loss) Income (Effects of Reclassifications Out of AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
(Loss) gain on securities transactions, net	$ (8)	$ 24	$ 289	$ 379
Income tax (benefit) expense	(533)	(649)	(884)	(1,358)
Total amount recognized	5	(16)	(191)	(250)
Unrealized Gain (Loss) on Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amount recognized	$ 5	$ (16)	$ (191)	(250)
Defined Benefit Pension Plan [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amount recognized
Amount Reclassified from AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax (benefit) expense	$ (3)	$ 8	$ 98	129
Total amount recognized	5	(16)	(191)	(250)
Amount Reclassified from AOCI [Member] | Unrealized Gain (Loss) on Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
(Loss) gain on securities transactions, net	$ 8	$ (24)	$ (289)	$ (379)

Fair Values of Assets and Lia58

Fair Values of Assets and Liabilities (Narrative) (Details) - Jun. 30, 2015 - USD ($)	Total
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value appraisal minimum period	12 months
Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Eligibility criteria of classified loans for appraisal by professional appraiser	$ 250,000

Fair Values of Assets and Lia59

Fair Values of Assets and Liabilities (Assets and Liabilities Recorded at Fair Value on Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 262,813	$ 274,568
U.S. Treasury Issue and Other U.S. Gov't Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	61,786	98,707
U.S. Gov't Sponsored Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	729
State, County and Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	141,969	137,477
Corporate and Other Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	20,541	11,883
Mortgage Backed - U.S. Gov't Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	4,276	2,258
Mortgage Backed - U.S. Gov't Sponsored Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	33,512	24,243
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	262,813	274,568
Loans held for sale	6,503	200
Cash flow hedge		23
Total assets at fair value	269,316	$ 274,791
Cash flow hedge	128
Total liabilities at fair value	128
Fair Value, Measurements, Recurring [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 85,784	$ 100,060
Loans held for sale
Cash flow hedge
Total assets at fair value	$ 85,784	$ 100,060
Cash flow hedge
Total liabilities at fair value
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 177,029	$ 174,508
Loans held for sale	6,503	200
Cash flow hedge		23
Total assets at fair value	183,532	$ 174,731
Cash flow hedge	128
Total liabilities at fair value	$ 128
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Loans held for sale
Cash flow hedge
Total assets at fair value
Cash flow hedge
Total liabilities at fair value
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Issue and Other U.S. Gov't Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 61,786	$ 98,707
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Issue and Other U.S. Gov't Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	58,851	94,464
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Issue and Other U.S. Gov't Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 2,935	$ 4,243
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Issue and Other U.S. Gov't Agencies [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | U.S. Gov't Sponsored Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 729
Fair Value, Measurements, Recurring [Member] | U.S. Gov't Sponsored Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | U.S. Gov't Sponsored Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 729
Fair Value, Measurements, Recurring [Member] | U.S. Gov't Sponsored Agencies [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | State, County and Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 141,969	$ 137,477
Fair Value, Measurements, Recurring [Member] | State, County and Municipal [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	6,695	5,596
Fair Value, Measurements, Recurring [Member] | State, County and Municipal [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 135,274	$ 131,881
Fair Value, Measurements, Recurring [Member] | State, County and Municipal [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | Corporate and Other Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 20,541	$ 11,883
Fair Value, Measurements, Recurring [Member] | Corporate and Other Bonds [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	2,301
Fair Value, Measurements, Recurring [Member] | Corporate and Other Bonds [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 18,240	$ 11,883
Fair Value, Measurements, Recurring [Member] | Corporate and Other Bonds [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 4,276	$ 2,258
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 4,276	$ 2,258
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Agencies [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Sponsored Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 33,512	$ 24,243
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Sponsored Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	17,937
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Sponsored Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale	$ 15,575	$ 24,243
Fair Value, Measurements, Recurring [Member] | Mortgage Backed - U.S. Gov't Sponsored Agencies [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total investment securities available for sale

Fair Values of Assets and Lia60

Fair Values of Assets and Liabilities (Assets and Liabilities Measured at Fair Value on Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned (OREO), non-covered	$ 4,722	$ 5,724
Other real estate owned (OREO), covered	1,784	2,019
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans, non-covered	8,105	14,286
Other real estate owned (OREO), non-covered	4,722	5,724
Other real estate owned (OREO), covered	1,784	2,019
Total assets at fair value	14,611	22,029
Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans, non-covered	8,105	14,286
Other real estate owned (OREO), non-covered	4,722	5,724
Other real estate owned (OREO), covered	1,784	2,019
Total assets at fair value	$ 14,611	$ 22,029

Fair Values of Assets and Lia61

Fair Values of Assets and Liabilities (Summary of Fair Value of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2013
Financial assets:
Securities held to maturity	$ 38,819	$ 37,539
FDIC indemnification asset	16,182	18,609	$ 25,409
Financial liabilities:
Interest bearing deposits	846,436	834,381
Carrying Value [Member]
Financial assets:
Securities held to maturity	38,465	36,197
Loans, non-covered	674,118	655,371
Loans, covered	58,648	62,358
FDIC indemnification asset	16,182	18,609
Financial liabilities:
Interest bearing deposits	846,436	834,381
Long-term borrowings	92,432	110,205
Estimated Fair Value [Member]
Financial assets:
Securities held to maturity	38,819	37,539
Loans, non-covered	682,363	661,806
Loans, covered	63,972	69,483
FDIC indemnification asset	3,941	4,242
Financial liabilities:
Interest bearing deposits	848,670	836,658
Long-term borrowings	$ 92,460	$ 110,218
Estimated Fair Value [Member] | Level 1 [Member]
Financial assets:
Securities held to maturity
Loans, non-covered
Loans, covered
FDIC indemnification asset
Financial liabilities:
Interest bearing deposits
Long-term borrowings
Estimated Fair Value [Member] | Level 2 [Member]
Financial assets:
Securities held to maturity	$ 38,819	$ 37,539
Loans, non-covered	$ 669,862	$ 642,645
Loans, covered
FDIC indemnification asset
Financial liabilities:
Interest bearing deposits	$ 848,670	$ 836,658
Long-term borrowings	$ 92,460	$ 110,218
Estimated Fair Value [Member] | Level 3 [Member]
Financial assets:
Securities held to maturity
Loans, non-covered	$ 12,501	$ 19,161
Loans, covered	63,972	69,483
FDIC indemnification asset	$ 3,941	$ 4,242
Financial liabilities:
Interest bearing deposits
Long-term borrowings

Earnings Per Common Share (Narr

Earnings Per Common Share (Narrative) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Common Share [Abstract]
Anti-dilutive common shares	0	36,000	0	36,000

Earnings Per Common Share (Comp

Earnings Per Common Share (Computation of Earnings per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Common Share [Abstract]
Basic EPS, Net Income Available to Common Shareholders (Numerator)	$ 1,693	$ 1,538	$ 3,005	$ 3,197
Effect of dilutive stock awards, Net Income Available to Common Shareholders (Numerator)
Diluted EPS, Net Income Available to Common Shareholders (Numerator)	$ 1,693	$ 1,538	$ 3,005	$ 3,197
Basic EPS , Weighted Average Common Shares (Denominator)	21,821	21,742	21,810	21,736
Effect of dilutive stock awards, Weighted Average Common Shares (Denominator)	137	197	184	236
Diluted EPS, Weighted Average Common Shares (Denominator)	21,958	21,939	21,994	21,972
Basic EPS, Per Common Share Amount	$ 0.08	$ 0.07	$ 0.14	$ 0.15
Effect of dilutive stock awards, Per Common Share Amount
Diluted EPS, Per Common Share Amount	$ 0.08	$ 0.07	$ 0.14	$ 0.15

Employee Benefit Plan (Componen

Employee Benefit Plan (Components of Net Periodic Benefit Cost for Plan) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Employee Benefit Plan [Abstract]
Interest cost	$ 47	$ 56	$ 95	$ 111
Expected return on plan assets	(88)	(99)	(177)	(198)
Amortization of prior service cost	1	1	2	2
Recognized net actuarial loss	11	3	22	6
Net periodic (benefit) cost	$ (29)	$ (39)	$ (58)	$ (79)

Cash Flow Hedge (Narrative) (De

Cash Flow Hedge (Narrative) (Details) - Interest Rate Swap [Member] - Cash Flow Hedging [Member] - USD ($)	6 Months Ended
	Jun. 30, 2015	Nov. 07, 2014
Derivative notional amount		$ 30,000,000
Derivative interest rate		1.69%
Derivative term	5 years
Cash pledged as collateral	$ 160,000
Cash flow hedge, liability	$ 128,000