Washington Banking (WBCO) Inactive 10-K14 Mar 142013 FY Annual reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Mar. 07, 2014	Jun. 28, 2013
Document and Entity Information [Abstract]	'	'	'
Entity Registrant Name	'WASHINGTON BANKING CO	'	'
Entity Central Index Key	'0001058690	'	'
Current Fiscal Year End Date	'--12-31	'	'
Entity Filer Category	'Accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	15,587,041	'
Document Fiscal Year Focus	'2013	'	'
Document Fiscal Period Focus	'FY	'	'
Document Type	'10-K	'	'
Amendment Flag	'false	'	'
Document Period End Date	31-Dec-13	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Voluntary Filers	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Public Float	'	'	$216,517

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets	'	'
Cash and due from banks ($3,835 and $3,801, respectively, are restricted)	$27,489	$32,145
Interest-bearing deposits	103,869	75,428
Total cash and cash equivalents	131,358	107,573
Investment securities available for sale, at fair value	432,542	372,968
Federal Home Loan Bank stock	7,172	7,441
Loans held for sale	3,389	18,043
Non-covered loans, net of allowance for loan losses	871,593	835,987
Covered loans, net of allowance for loan losses	137,333	214,087
Total loans	1,008,926	1,050,074
Premises and equipment, net	35,038	36,751
Bank owned life insurance	17,836	17,704
Goodwill and other intangible assets, net	5,588	6,027
Non-covered other real estate owned	3,067	3,023
Covered other real estate owned	5,980	13,460
FDIC indemnification asset	14,536	34,571
Other assets	18,556	20,042
Total assets	1,683,988	1,687,677
Deposits	'	'
Noninterest-bearing demand	265,412	261,310
Interest-bearing	1,202,080	1,201,663
Total deposits	1,467,492	1,462,973
Junior subordinated debentures	25,774	25,774
Other liabilities	10,792	16,306
Total liabilities	1,504,058	1,505,053
Commitments and contingencies	'	'
Shareholders' Equity:	'	'
Common stock, no par value; 35,000,000 shares authorized; 15,538,969 and 15,483,598 shares issued and outstanding at December 31, 2013 and 2012, respectively	86,714	85,707
Retained earnings	98,431	92,234
Accumulated other comprehensive (loss) income, net of tax	-5,215	4,683
Total shareholders' equity	179,930	182,624
Total liabilities and shareholders' equity	$1,683,988	$1,687,677

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financial assets:	'	'
Cash and due from banks, restricted cash	$3,835	$3,801
Shareholders' Equity:	'	'
Common stock, shares authorized (in shares)	35,000,000	35,000,000
Common stock, shares issued (in shares)	15,538,969	15,483,598
Common stock, shares outstanding (in shares)	15,538,969	15,483,598

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Interest income:	'	'	'
Interest and fees on non-covered loans	$44,166	$46,530	$49,760
Interest and fees on covered loans	23,710	36,418	34,819
Interest on taxable investment securities	5,720	5,333	3,967
Interest on tax-exempt investment securities	1,557	1,178	902
Other	206	251	259
Total interest income	75,359	89,710	89,707
Interest expense:	'	'	'
Interest on deposits	4,942	6,581	9,492
Interest on junior subordinated debentures	478	532	489
Total interest expense	5,420	7,113	9,981
Net interest income	69,939	82,597	79,726
Provision for loan losses, non-covered loans	1,875	7,100	10,500
Provision (recovery) of loan losses, covered loans	12,740	2,644	-450
Net interest income after provision for loan losses	55,324	72,853	69,676
Noninterest income:	'	'	'
Service charges and fees	3,401	3,560	3,818
Electronic banking income	4,101	3,666	3,197
Investment products	771	1,295	1,072
Gain on sale of investment securities, net	556	931	0
Bank owned life insurance income	132	191	311
Income from the sale of mortgage loans	3,267	3,848	1,197
SBA premium income	894	602	444
Change in FDIC indemnification asset	5,735	-9,126	-9,232
Gain on disposition of covered assets	2,315	1,877	6,312
Other	1,173	1,402	2,093
Total noninterest income	22,345	8,246	9,212
Noninterest expense:	'	'	'
Salaries and benefits	30,909	29,944	27,496
Occupancy and equipment	7,287	6,883	6,553
Office supplies and printing	1,501	1,643	1,665
Data processing	2,185	2,134	1,916
Consulting and professional fees	849	904	1,152
Intangible amortization	439	512	622
Merger related expenses	652	0	324
FDIC premiums	1,091	1,281	1,818
FDIC clawback liability adjustment	-88	1,680	1,576
Non-covered OREO and repossession expenses, net	2,227	1,841	1,358
Covered OREO and repossession expenses, net	1,696	1,699	2,192
Other	7,553	7,878	9,153
Total noninterest expense	56,301	56,399	55,825
Income before provision for income tax	21,368	24,700	23,063
Provision for income tax	6,872	7,856	7,111
Net income before preferred dividends	14,496	16,844	15,952
Preferred stock dividends and discount accretion	0	0	1,084
Net income available to common shareholders	$14,496	$16,844	$14,868
Net income available per common share, basic (in dollars per share)	$0.94	$1.09	$0.97
Net income available per common share, diluted (in dollars per share)	$0.93	$1.09	$0.97
Average number of common shares outstanding, basic (in shares)	15,495	15,422	15,329
Average number of common shares outstanding, diluted (in shares)	15,551	15,455	15,393

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement of Other Comprehensive Income [Abstract]	'	'	'
Net income before preferred dividends	$14,496	$16,844	$15,952
Investment securities available for sale:	'	'	'
Unrealized (losses) gains arising in period	-14,672	3,292	4,548
Reclassification adjustment for net gains realized in earnings (net of tax expense of $195 and $325 for the years ended December 31, 2013 and 2012, respectively.)	-361	-606	0
Income tax (benefit) provision related to unrealized (losses) gains	-5,135	1,152	1,592
Other comprehensive (loss) income, net of tax	-9,898	1,534	2,956
Total comprehensive income	$4,598	$18,378	$18,908

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Statement of Other Comprehensive Income [Abstract]	'	'
Reclassification adjustment for net gains realized in earnings, tax	$195	$325

Consolidated_Statements_of_Sha

Consolidated Statements of Shareholders' Equity (USD $)	Total	Common stock [Member]	Retained earnings [Member]	Accumulated other comprehensive income (loss) [Member]	Preferred Stock [Member]
In Thousands, except Share data, unless otherwise specified	Total	Common stock [Member]	Retained earnings [Member]	Accumulated other comprehensive income (loss) [Member]	Preferred Stock [Member]
Balance at Dec. 31, 2010	$182,098	$85,264	$71,307	$193	$25,334
Balance (in shares) at Dec. 31, 2010	'	15,321,000	'	'	'
Comprehensive income:	'	'	'	'	'
Net income	15,952	0	15,952	0	0
Other comprehensive income (loss), net	2,956	0	0	2,956	0
Redemption of preferred stock issued of U.S. Treasury	-26,380	0	0	0	-26,380
Repurchase of warrant issued to U.S. Treasury	-1,625	-1,625	0	0	0
Preferred stock dividends and accretion	-38	0	-1,084	0	1,046
Cash dividends on common stock	-3,068	0	-3,068	0	0
Stock-based compensation expense	623	623	0	0	0
Issuance of common stock under stock plans	301	301	0	0	0
Issuance of common stock under stock plans (in shares)	'	77,000	'	'	'
Tax benefit associated with stock awards	1	1	0	0	0
Balance at Dec. 31, 2011	170,820	84,564	83,107	3,149	0
Balance (in shares) at Dec. 31, 2011	'	15,398,000	'	'	'
Comprehensive income:	'	'	'	'	'
Net income	16,844	0	16,844	0	0
Other comprehensive income (loss), net	1,534	0	0	1,534	0
Cash dividends on common stock	-7,717	0	-7,717	0	0
Stock-based compensation expense	811	811	0	0	0
Issuance of common stock under stock plans	301	301	0	0	0
Issuance of common stock under stock plans (in shares)	'	86,000	'	'	'
Tax benefit associated with stock awards	31	31	0	0	0
Balance at Dec. 31, 2012	182,624	85,707	92,234	4,683	0
Balance (in shares) at Dec. 31, 2012	15,483,598	15,484,000	'	'	'
Comprehensive income:	'	'	'	'	'
Net income	14,496	0	14,496	0	0
Other comprehensive income (loss), net	-9,898	0	0	-9,898	0
Cash dividends on common stock	-8,299	0	-8,299	0	0
Stock-based compensation expense	878	878	0	0	0
Issuance of common stock under stock plans	124	124	0	0	0
Issuance of common stock under stock plans (in shares)	'	55,000	'	'	'
Tax benefit associated with stock awards	5	5	0	0	0
Balance at Dec. 31, 2013	$179,930	$86,714	$98,431	($5,215)	$0
Balance (in shares) at Dec. 31, 2013	15,538,969	15,539,000	'	'	'

Consolidated_Statements_of_Sha1

Consolidated Statements of Shareholders' Equity (Parenthetical) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Statement of Stockholders' Equity [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Cash dividends on common stock, per share (in dollars per share)	$0.14	$0.09	$0.15	$0.15	$0.15	$0.09	$0.14	$0.12	$0.54	$0.50	$0.20

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:	'	'	'
Net income	$14,496	$16,844	$15,952
Adjustments to reconcile net income to net cash provided by operating activities:	'	'	'
Amortization of investment security premiums, net	2,894	2,435	1,007
Depreciation	2,564	2,419	2,101
Intangible amortization	439	512	622
Provision for loan losses, non-covered loans	1,875	7,100	10,500
Provision (recovery) of loan losses, covered loans	12,740	2,644	-450
Earnings on bank owned life insurance	-132	-191	-311
Net gain on sale of investment securities	-556	-931	0
Net loss (gain) on sale of premises and equipment	2	11	-74
Net gain on sale of non-covered other real estate owned	-54	-145	-62
Net gain on sale of covered other real estate owned	-1,535	-2,733	-6,526
Net gain on sale of loans held for sale	-3,267	-3,848	-1,197
Origination of loans held for sale	-137,575	-203,550	-139,264
Proceeds from sales of loans held for sale	155,496	211,776	129,016
Valuation adjustment on non-covered other real estate owned	1,323	844	272
Valuation adjustment on covered other real estate owned	2,033	3,704	6,672
Deferred taxes	2,503	-3,198	2,419
Change in FDIC indemnification asset	-5,735	9,126	9,232
Stock-based compensation	878	811	623
Excess tax benefit from stock awards	-5	-31	-1
Net change in assets and liabilities:	'	'	'
Net decrease in other assets	20,763	18,745	18,349
Net (decrease) increase in other liabilities	-5,514	8,562	2,897
Net cash provided by operating activities	63,633	70,906	51,777
Cash flows from investing activities:	'	'	'
Purchases of investment securities available for sale	-143,563	-197,558	-189,494
Proceeds from investment securities available for sale	66,423	121,402	95,306
Redemption of Federal Home Loan Bank stock	269	135	0
Net decrease (increase) in non-covered loans and covered loans	19,519	-5,553	91,750
Purchases of premises and equipment	-853	-1,698	-2,209
Proceeds from the sale of premises and equipment	0	9	537
Proceeds from sale of non-covered other real estate owned	2,754	2,866	5,181
Proceeds from sale of covered other real estate owned	19,495	21,907	28,760
Capitalization of non-covered other real estate owned improvements	-241	0	0
Capitalization of covered other real estate owned improvements	0	0	-697
Net cash (used in) provided by investing activities	-36,197	-58,490	29,134
Cash flows from financing activities:	'	'	'
Net increase (decrease) in deposits	4,519	-3,371	-25,876
Redemption of preferred stock	0	0	-26,380
Repurchase of common stock warrant	0	0	-1,625
Proceeds from exercise of stock options	124	301	301
Excess tax benefits from stock awards	5	31	1
Dividends paid on preferred stock	0	0	-38
Dividends paid on common stock	-8,299	-7,717	-3,068
Net cash used in financing activities	-3,651	-10,756	-56,685
Net change in cash and cash equivalents	23,785	1,660	24,226
Cash and cash equivalents at beginning of period	107,573	105,913	81,687
Cash and cash equivalents at end of period	131,358	107,573	105,913
Cash paid during the period for:	'	'	'
Interest	5,548	7,350	10,285
Income taxes	10,500	1,500	7,400
Supplemental disclosures about noncash investing and financing activities:	'	'	'
Change in fair value of investment securities available for sale, net of tax	-9,898	1,534	2,956
Transfer of non-covered loans to non-covered other real estate owned	3,826	4,612	3,245
Transfer of covered loans to covered other real estate owned	$12,513	$9,716	$25,065

Description_of_Business_and_Su

Description of Business and Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Description of Business and Summary of Significant Accounting Policies	'
	Description of Business and Summary of Significant Accounting Policies
	(a) *Description of Business*: Washington Banking Company (the “Company”) was formed on April 30, 1996, and is a registered bank holding company whose primary business is conducted by its wholly-owned subsidiary, Whidbey Island Bank (the “Bank”). The business of the Bank, which is focused in the northern area of Western Washington, consists primarily of attracting deposits from the general public and originating loans. The Company and the Bank have formed several subsidiaries for various purposes as follows:

	•	Washington Banking Capital Trust I (the “Trust”) was a wholly-owned subsidiary of the Company. The Trust was formed in June 2002 for the exclusive purpose of issuing trust preferred securities. During the second quarter of 2007 the Trust was closed after the trust preferred securities were paid off. See Note (13) Trust Preferred Securities and Junior Subordinated Debentures for further details.


	•	Washington Banking Master Trust (the “Master Trust”) is a wholly-owned subsidiary of the Company. The Master Trust was formed in April 2007 for the exclusive purpose of issuing trust preferred securities. See Note (13) Trust Preferred Securities and Junior Subordinated Debentures for further details.


	•	Rural One, LLC (“Rural One”) is a majority-owned subsidiary of the Bank and is certified as a Community Development Entity by the Community Development Financial Institutions Fund of the United States Department of Treasury. Rural One was formed in September 2006, for the exclusive purpose of investing in Federal tax credits related to the New Markets Tax Credit program. See Note (14) Income Taxes for further details.

	(b) *Basis of Presentation:* The accompanying consolidated financial statements include the accounts of the Company and its subsidiaries Whidbey Island Bank and Rural One LLC, as described above. The consolidated financial statements of the Company have been prepared in conformity with accounting principles generally accepted in the United States of America. All significant intercompany balances and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, in conformity with generally accepted accounting principles, management makes estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expense during the reported periods. Actual results could differ from these estimates. Management considers the estimates used in developing the allowance for loan losses, the valuation of covered loans and the FDIC indemnification asset and determining the fair value of financial assets and liabilities to be particularly sensitive estimates that may be subject to revision in the near term.

	(c) *Recent Financial Accounting Pronouncements:* In December 2011, the FASB issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities. The ASU requires an entity to offset, and present as a single net amount, a recognized eligible asset and a recognized eligible liability when it has an unconditional and legally enforceable right of setoff and intends either to settle the asset and liability on a net basis or to realize the asset and settle the liability simultaneously. The ASU requires an entity to disclose information about offsetting and related arrangements to enable users of its financial statements to understand the effect of those arrangements on its financial position. The Company adopted the provisions of this ASU effective January 1, 2013. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In July 2012, the FASB issued ASU No. 2012-2, Testing Indefinite-Lived Intangible Assets for Impairment. This ASU states that an entity has the option to first assess qualitative factors to determine whether the existence of events and circumstances indicates that it is more likely than not that the indefinite-lived intangible asset is impaired. If, after assessing the totality of events and circumstances, an entity concludes that it is not more likely than not that the indefinite-lived intangible asset is impaired, then the entity is not required to take further action. However, if an entity concludes otherwise, it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount, in accordance with Codification Subtopic 350-30, Intangibles—Goodwill and Other, General Intangibles Other than Goodwill. Under guidance in this ASU, an entity also has the option to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to performing the quantitative impairment test. An entity will be able to resume performing the qualitative assessment in any subsequent period. The amendments in this ASU are effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. Early adoption is permitted, including for annual and interim impairment tests performed as of a date before July 27, 2012, if a public entity’s financial statements for the most recent annual or interim period have not yet been issued. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In October 2012, the FASB issued ASU No. 2012-06, Subsequent Accounting for an Indemnification Asset Recognized at the Acquisition Date as a Result of a Government-Assisted Acquisition of a Financial Institution. The ASU clarifies that when an entity recognizes an indemnification asset as a result of a government-assisted acquisition of a financial institution and subsequently, a change in the cash flows expected to be collected on the indemnification asset occurs, as a result of a change in cash flows expected to be collected on the assets subject to indemnification, the reporting entity should subsequently account for the change in the measurement of the indemnification asset on the same basis as the change in the assets subject to indemnification. Any amortization of changes in value should be limited to the contractual term of the indemnification agreement. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2012. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In January 2013, the FASB issued ASU No. 2013-01, Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities. ASU No. 2013-01 clarifies that ASU No. 2011-11 applies only to derivatives, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are either offset or subject to an enforceable master netting arrangement or similar agreement. Entities with other types of financial assets and financial liabilities subject to a master netting arrangement or similar agreement are no longer subject to the disclosure requirements in ASU No. 2011-11. The amendments are effective for annual and interim reporting periods beginning on or after January 1, 2013. The adoption of this ASU did not have a material impact on the Company's consolidated financial statements.

	In February 2013, the FASB issued ASU No. 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income, to improve the transparency of reporting these reclassifications. The ASU does not amend any existing requirements for reporting net income or other comprehensive income in the financial statements but requires an entity to disaggregate the total change of each component of other comprehensive income and separately present reclassification adjustments and current period other comprehensive income. The provisions of this ASU also requires that entities present either in a single note or parenthetically on the face of the financial statements, the effect of significant amounts reclassified from each component of accumulated other comprehensive income based on its source and the income statement line item affected by the reclassification. If a component is not required to be reclassified to net income in its entirety, entities would instead cross reference to the related note to the financial statements for additional information. The Company adopted the provisions of this ASU effective January 1, 2013. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In July 2013, the FASB issued ASU No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. The ASU requires an entity to present an unrecognized tax benefit, or a portion of an unrecognized tax benefit, as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except to the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. No new recurring disclosures are required. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2013, and are to be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. The adoption of this ASU is not expected to have a material impact on the Company's consolidated financial statements.

	In January 2014, the FASB issued ASU No. 2014-01, Accounting for Investments in Qualified Affordable Housing Projects. ASU 2014-04 permits an entity to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognize the net investment performance in the income statement as a component of income tax expense (benefit). The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2014 and should be applied prospectively. The Company is currently reviewing the requirements of ASU No. 2014-01, but does not expect the ASU to have a material impact on the Company's consolidated financial statements.
	In January 2014, the FASB issued ASU No. 2014-04, Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. ASU 2014-04 clarifies that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. Additionally, the amendments require interim and annual disclosure of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2014 and can be applied with a modified retrospective transition method or prospectively. The adoption of ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated financial statements.

	(d) *Cash and Cash Equivalents:* For purposes of reporting cash flows, cash and cash equivalents include cash on hand and due from banks, interest-earning deposits and federal funds sold, all of which have original maturities of three months or less.

	(e) *Investment Securities:* Investment securities available for sale include securities that management intends to use as part of its overall asset/liability management strategy and that may be sold in response to changes in interest rates and resultant prepayment risk and other related factors. Securities available for sale are carried at market value, and unrealized gains and losses (net of related tax effects) are excluded from net income but are included as a separate component of comprehensive income. Upon realization, such gains and losses will be included in net income using the specific identification method. Declines in the fair value of individual securities available-for-sale below their cost that are other than temporary result in write-downs of the individual securities to their fair value. Such write-downs are included in earnings as realized losses.

	Accounting guidance related to the recognition and presentation of other-than-temporary impairment (“OTTI”) of debt securities became effective in the second quarter of 2009. A company must consider whether it intends to sell a security or if it is likely that they would be required to sell the security before recovery of the amortized cost basis of the investment, which may be maturity. For debt securities, if we intend to sell the security or it is likely that we will be required to sell the security before recovering its cost basis, the entire impairment loss would be recognized in earnings as an OTTI. If we do not intend to sell the security and it is not likely that we will be required to sell the security but we do not expect to recover the entire amortized cost basis of the security, only the portion of the impairment loss representing credit losses would be recognized in earnings. The credit loss on a security is measured as the difference between the amortized cost basis and the present value of the cash flows expected to be collected. Projected cash flows are discounted by the original or current effective interest rate depending on the nature of the security being measured for potential OTTI. The remaining impairment related to all other factors, the difference between the present value of the cash flows expected to be collected and fair value, is recognized as a charge to other comprehensive income (“OCI”). Impairment losses related to all other factors are presented as separate categories within OCI. For investment securities held to maturity, this amount is accreted over the remaining life of the debt security prospectively based on the amount and timing of future estimated cash flows. The accretion of the amount recorded in OCI increases the carrying value of the investment and does not affect earnings. If there is an indication of additional credit losses the security is re-evaluated according to the procedures described above.

	Investment securities held to maturity are comprised of debt securities for which the Company has positive intent and ability to hold to maturity and are carried at cost, adjusted for amortization of premiums and accretion of discounts using the interest method over the estimated lives of the securities. Amortization of premiums and accretion of discounts are recognized in interest income over the period to maturity. Premiums are amortized to the earliest call date while discounts are accreted to maturity.

	(f) *Federal Home Loan Bank Stock:* The Bank’s investment in FHLB stock is carried at par value, which approximates its fair value. As a member of the FHLB system, the Bank is required to maintain a minimum level of investment in FHLB stock based on specific percentages of the Bank’s outstanding mortgages, total assets or FHLB advances. At December 31, 2013, the Bank’s minimum required investment was approximately $1.6 million. Amounts in excess of the required minimum for FHLB membership may be redeemed at par at FHLB’s discretion, which is subject to their capital plan, bank policies, and regulatory requirements, which may be amended or revised periodically.

	Management periodically evaluates FHLB stock for other-than-temporary or permanent impairment. Management’s determination of whether these investments are impaired is based on its assessment of the ultimate recoverability of cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of cost is influenced by criteria such as (1) the significance of any decline in net assets of the FHLB as compared to the capital stock amount for the FHLB and the length of time this situation has persisted, (2) commitments by the FHLB to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLB, (3) the impact of legislative and regulatory changes on institutions and, accordingly, the customer base of the FHLB and (4) the liquidity position of the FHLB.

	In September 2012, the FHLB of Seattle was notified by the Federal Housing Finance Agency (“Finance Agency”) that it is now classified as “adequately capitalized” as compared to the prior classification of “undercapitalized.” Under Finance Agency regulations, the FHLB of Seattle may repurchase excess capital stock under certain conditions; however, they may not redeem stock or pay a dividend without Finance Agency approval. Based on the above, the Company has determined there is not an other-than-temporary impairment on the FHLB stock investment as of December 31, 2013.

	(g) *Loans Held for Sale:* Mortgage loans originated and intended for sale in the secondary market are carried at the lower of cost or estimated market value in the aggregate. Net unrealized losses are recognized through a valuation allowance by charges to income. When a loan is sold, the gain is recognized in the consolidated statement of income as the proceeds less the book value of the loan including unamortized fees and capitalized direct costs.

	(h) *Non-Covered* *Loans:* Loans are stated at the unpaid principal balance, net of premiums, unearned discounts, net deferred loan origination fees and costs and the allowance for loan losses.

	Interest on loans is calculated using the simple interest method based on the daily balance of the principal amount outstanding and is credited to income as earned.

	Loans are placed on nonaccrual status when collection of principal or interest is considered doubtful (generally, loans are 90 days or more past due). Indirect consumer loans are charged-off immediately when collection of principal or interest is considered doubtful (generally, loans are 90 days or more past due).

	Loans are reported as restructured when the Bank grants a concession(s) to a borrower experiencing financial difficulties that it would not otherwise consider. Examples of such concessions include forgiveness of principal or accrued interest, extending the maturity date(s) or providing a lower interest rate than would be normally available for a transaction of similar risk. As a result of these concessions, restructured loans are impaired as the Bank will not collect all amounts due, both principal and interest, in accordance with the terms of the original loan agreement.

	A loan is considered impaired when, based upon currently known information, it is deemed probable that the Company will be unable to collect all amounts due as scheduled according to the original terms of the agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, based on the loan’s observable market price or the fair value of collateral, if the loan is collateral dependent.

	Interest income previously accrued on nonaccrual loans, but not yet received, is reversed in the period the loan is placed on nonaccrual status. Subsequent payments received are generally applied to principal. However, based on management’s assessment of the ultimate collectability of an impaired or nonaccrual loan, interest income may be recognized on a cash basis. Nonaccrual loans are returned to an accrual status when management determines the circumstances have improved to the extent that there has been a sustained period of repayment performance and both principal and interest are deemed collectible.

	Loan fees and certain direct loan origination costs are deferred and the net fee or cost is recognized in interest income using the interest method over the estimated life of the individual loans, adjusted for actual prepayments.

	(i) *Covered Loans:* Loans acquired in a FDIC-assisted acquisition, that are subject to a loss share agreement, are referred to as “covered loans” and are reported separately in our consolidated balance sheets. Covered loans are reported exclusive of the expected cash flow reimbursements expected from the FDIC.

	Acquired loans are valued as of acquisition date in accordance with Financial Accounting Standards Board Accounting Standards Codification (“FASB ASC”) 805, Business Combinations. Loans purchased with evidence of credit deterioration since origination for which it is probable that all contractually required payments will not be collected are accounted for under FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality. In addition, because of the significant discounts associated with the acquired portfolios, the Company elected to account for all acquired loans under ASC 310-30.

	In accordance with FASB ASC 310-30, acquired loans are aggregated into pools, based on individually evaluated common risk characteristics, and aggregate expected cash flows were estimated for each pool. A pool is accounted for as a single asset with a single interest rate, cumulative loss rate and cash flow expectation. The Bank aggregated all of the loans acquired in the FDIC-assisted acquisitions of City Bank and North County Bank into 18 and 14 pools, respectively. A loan will be removed from a pool of loans only if the loan is sold, foreclosed, assets are received in satisfaction of the loan (paid off), or the loan is written off, and will be removed from the pool at the carrying value. If an individual loan is removed from a pool of loans, the difference between its carrying amount and the cash, fair value of the collateral, or other assets received will be recognized in income immediately and would not affect the effective yield used to recognize the accretable difference on the remaining pool. Loans originally placed into a performing pool will not be reported individually as 30-89 days past due, non-performing (90+ days past due or nonaccrual) or accounted for as a troubled debt restructuring as the pool is the unit of accounting. Rather, these metrics related to the underlying loans within a performing pool will be considered in our ongoing assessment and estimates of future cash flows. If, at acquisition, the loans are collateral dependent and acquired primarily for the rewards of ownership of the underlying collateral, or if cash flows expected to be collected cannot be reasonably estimated, accrual of income is inappropriate. Such loans will be placed into nonperforming (nonaccrual) loan pools.

The cash flows expected to be received over the life of the pool were estimated by management with the assistance of a third party valuation specialist. These cash flows were input into a ASC 310-30 compliant accounting loan system which calculates the carrying values of the pools and underlying loans, book yields, effective interest income and impairment, if any, based on actual and projected events. Default rates, loss severity and prepayment speed assumptions will be periodically reassessed and updated within the accounting model to update the expectation of future cash flows. The excess of the cash flows expected to be collected over the pool’s carrying value is considered to be the accretable yield and is recognized as interest income over the estimated life of the loan or pool using the effective yield method. The accretable yield will change due to changes in the timing and amounts of expected cash flows. For the performing loan pools, a prepayment assumption, as documented by the valuation specialist, is initially applied. Changes in the accretable yield will be disclosed quarterly.

The excess of the contractual balances due over the cash flows expected to be collected is considered to be the nonaccretable difference. The nonaccretable difference represents the estimate of the credit losses expected to occur and was considered in determining the fair value of the loans as of the acquisition date. Subsequent to the acquisition date, any increases in expected cash flows over those expected at purchase date in excess of fair value are adjusted through the accretable difference on a prospective basis. Any subsequent decreases in expected cash flows over those expected at purchase date are recognized by recording a provision for loan losses. Any disposals of loans, including sales of loans, payments in full or foreclosures result in the removal of the loan from the pool at its carrying amount.

The covered loans acquired are and will continue to be subject to the Company’s internal and external credit review and monitoring. If credit deterioration is experienced subsequent to the initial acquisition fair value amount, such deterioration will be measured, and a provision for credit losses will be charged to earnings. These provisions will be mostly offset by an increase to the FDIC indemnification asset, and will be recognized in noninterest income.

(j) *Allowance for Loan Losses:* The allowance for loan losses is based upon the Company’s estimates. The Company determines the adequacy of the allowance for loan losses based on evaluations of the loan portfolio, recent loss experience and other factors, including economic and market conditions. The Company determines the amount of the allowance for loan losses required for certain sectors based on relative risk characteristics of the loan portfolio. Actual losses may vary from current estimates. These estimates are reviewed periodically and as adjustments become necessary, are reported in earnings in the periods in which they become known. The allowance for loan losses is increased by charging to the provision for loan losses. Losses are charged to the allowance and recoveries are credited to the allowance.

(k) *Premises and Equipment:* Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets. The estimated useful lives used to compute depreciation and amortization include buildings and building improvements, 15 to 40 years; land improvements, 15 to 25 years; furniture, fixtures and equipment, 3 to 7 years; and leasehold improvements, lesser of useful life or life of the lease.

(l) *Bank Owned Life Insurance:* During the second quarters of 2007 and 2004, the Bank made $5.0 million and $10.0 million investments, respectively, in bank owned life insurance (“BOLI”). These policies insure the lives of officers of the Bank, and name the Bank as beneficiary. Noninterest income is generated tax-free (subject to certain limitations) from the increase in the policies' underlying investments made by the insurance company. The Bank is capitalizing on the ability to partially offset costs associated with employee compensation and benefit programs with the BOLI.

(m) *Goodwill and Other Intangible Assets, Net:* Intangible assets are comprised of goodwill and other intangibles acquired in business combinations. Goodwill and intangible assets with indefinite useful lives are not amortized. Intangible assets with definite useful lives are amortized to their estimated residual values over their respective estimated useful lives, and also reviewed for impairment. Amortization of intangible assets is included as a separate line item in the Consolidated Statements of Income.

The Company performs a goodwill impairment analysis on an annual basis as of December 31. Additionally, the Company performs a goodwill impairment evaluation on an interim basis when events or circumstances indicate impairment potentially exists. A significant amount of judgment is involved in determining if an indicator of impairment has occurred. Such indicators may include, among others, a significant decline in our expected future cash flows; a sustained, significant decline in our stock price and market capitalization; a significant adverse change in legal factors or in the business climate; adverse action or assessment by a regulator; and unanticipated competition.

The goodwill impairment test involves a two-step process. The first step compares the fair value of a reporting unit to its carrying value. If the reporting unit’s fair value is less than its carrying value, the Company would be required to proceed to the second step. In the second step the Company calculates the implied fair value of the reporting unit’s goodwill. The implied fair value of goodwill is determined in the same manner as goodwill recognized in a business combination. The estimated fair value of the Company is allocated to all of the Company’s assets and liabilities, including any unrecognized identifiable intangible assets, as if the Company had been acquired in a business combination and the estimated fair value of the reporting unit is the price paid to acquire it. The allocation process is performed only for purposes of determining the amount of goodwill impairment. No assets or liabilities are written up or down, nor are any additional unrecognized identifiable intangible assets recorded as a part of this process. Any excess of the estimated purchase price over the fair value of the reporting unit’s net assets represents the implied fair value of goodwill. If the carrying amount of the goodwill is greater than the implied fair value of that goodwill, an impairment loss would be recognized as a charge to earnings in an amount equal to that excess.

GAAP also permits an entity an option to first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If an entity believes, as a result of its qualitative assessment, that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Step 1 quantitative impairment analysis described above is required. Otherwise, no further impairment testing is required. During the fourth quarter of 2013, the Company performed its annual evaluation for goodwill impairment. This evaluation indicated no impairment of the Company's goodwill.

(n) *Non-Covered Other Real Estate Owned:* Non-covered other real estate owned includes properties acquired through foreclosure. These properties are recorded at the lower of cost or estimated fair value less estimated selling costs. Losses arising from the initial acquisition of property, in full or partial satisfaction of loans, are charged to the allowance for loan losses.

Subsequent to the transfer to other real estate owned, these assets continue to be recorded at the lower of cost or fair value (less estimated cost to sell), based on periodic evaluations. Generally, legal and professional fees associated with foreclosures are expensed as incurred. However, in no event are recorded costs allowed to exceed fair value. Subsequent gains, losses or expenses recognized on the sale of these properties are included in noninterest income or expense.

(o) *Covered Other Real Estate Owned:* All other real estate owned (“OREO”) acquired in FDIC-assisted acquisitions that are subject to an FDIC loss-share agreement are referred to as “covered other real estate owned” and reported separately in our statements of financial position. Covered OREO is reported exclusive of expected reimbursement cash flows from the FDIC. Foreclosed covered loan collateral is transferred into covered OREO at the carrying value or fair value, less selling costs, whichever is less.

Covered OREO was initially recorded at its estimated fair value on the acquisition date based on similar market comparable valuations less estimated selling costs. Any subsequent valuation adjustments due to declines in fair value will be charged to noninterest expense, and will be mostly offset by noninterest income representing the corresponding increase to the FDIC indemnification asset for the offsetting loss reimbursement amount. Any recoveries of previous valuation adjustments will be credited to noninterest expense with a corresponding charge to noninterest income for the portion of the recovery that is due to the FDIC.

(p) *FDIC Indemnification Asset:* The Company has elected to account for amounts receivable under the loss share agreement as an indemnification asset in accordance with FASB ASC 805. The FDIC indemnification asset was initially recorded at fair value, based on the discounted value of expected future cash flows under the loss share agreement. The difference between the present value and the undiscounted cash flows the Company expects to collect from the FDIC will be accreted into noninterest income over the life of the FDIC indemnification asset.

The FDIC indemnification asset is reviewed quarterly and adjusted for any changes in expected cash flows based on recent performance and expectations for future performance of the covered portfolio. These adjustments are measured on the same basis as the related covered loans and covered other real estate owned. Any increases in cash flow of the covered assets over those expected will reduce the FDIC indemnification asset and any decreases in cash flow of the covered assets under those expected will increase the FDIC indemnification asset. Increases and decreases to the FDIC indemnification asset are recorded as adjustments to noninterest income.

(q) *Federal Income Taxes:* The Company files a consolidated federal income tax return. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the periods in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities for a change in tax rate is recognized in income in the period that includes the enactment date.

A valuation allowance is required on deferred tax assets if it is “more likely than not” that the deferred tax asset will not be realized. The determination of the realization of the deferred tax assets is highly subjective and dependent upon judgment concerning management’s evaluation of both positive and negative evidence, including income and losses in recent years, the forecast of future income, applicable tax planning strategies, and assessments of the current and future economic and business conditions. The Company considers both positive and negative evidence regarding the ultimate realization of deferred tax assets. The calculation of our provision for federal income taxes is complex and requires the use of estimates and significant judgments in arriving at the amount of tax benefits to be recognized in the financial statements for a given tax position. It is possible that the tax benefits realized upon the ultimate resolution of a tax position may result in tax benefits that are significantly different from those estimated.

The Company had no unrecognized tax benefits at December 31, 2013, 2012 or 2011. The Company recognizes interest accrued and penalties related to unrecognized tax benefits in tax expense. During the years ended December 31, 2013, 2012 and 2011, the Company recognized no interest or penalties.

The Company files income tax returns in the U.S. Federal jurisdiction. With few exceptions, the Company is no longer subject to U.S. federal income tax examinations by tax authorities for years before 2010.

(r) *Stock-Based Compensation:* The Company has one active stock-based compensation plan. In accordance with FASB ASC 718, Stock Compensation, the Company recognizes in the income statement the grant date fair value of stock options and other equity-based forms of compensation issued to employees over the employee’s requisite service period (generally the vesting period). Stock options vest over a period of no greater than five years from the date of grant. Additionally, the right to exercise the option terminates ten years from the date of grant.

The Company measures the fair value of each stock option grant at the date of the grant, using the Black-Scholes option pricing model. Expected volatility is based on the historical volatility of the price of the Company’s common stock. The Company uses historical data to estimate option exercise and stock option forfeiture rates within the valuation model. The expected term of options granted is determined based on historical experience with similar options, giving consideration to the contractual terms and vesting schedules, and represents the period of time that options granted are expected to be outstanding. The expected dividend yield is based on dividend trends and the market value of the Company’s common stock at the time of grant. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The Company did not grant any options for the years ended December 31, 2013, 2012 or 2011.

(s) *Earnings Per Share:* According to the revised provisions of FASB ASC 260, Earnings Per Share, nonvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents are participating securities and are included in the computation of EPS pursuant to the two-class method. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Net income, less any preferred dividends accumulated for the period (whether or not declared), is allocated between the common stock and participating securities pursuant to the two-class method, based on their rights to receive dividends, participate in earnings or absorb losses. Basic earnings per common share is computed by dividing net earnings available to common shareholders by the weighted average number of common shares outstanding during the period, excluding participating nonvested restricted shares.

(t) *Advertising Expenses:* Advertising costs are generally expensed as incurred. Advertising costs were $524 thousand, $917 thousand and $1.1 million for the years ended December 31, 2013, 2012 and 2011, respectively.

(u) Fair Value Measurements: FASB ASC 820, Fair Value Measurements and Disclosures, defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. FASB ASC 820 establishes a three-level hierarchy for disclosure of assets and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to the valuation methodology used for measurement are observable or unobservable. Observable inputs reflect market-derived or market-based information obtained from independent sources, while unobservable inputs reflect our estimates about market data.

In general, fair values determined by Level 1 inputs utilize quoted prices for identical assets or liabilities traded in active markets that the Company has the ability to access. Fair values determined by Level 2 inputs utilize inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets and liabilities in active markets, and inputs other than quoted prices that are observable for the asset or liability, such as interest rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.

(v) *Reclassifications:* Certain amounts in previous years may have been reclassified to conform to the 2013 financial statement presentation. These reclassifications had no significant impact on the Company’s previously reported results of operations or financial condition.

(w) *Subsequent Events:* The Company has evaluated events and transactions subsequent to December 31, 2013, for potential recognition or disclosure. See Note (25) Subsequent Events for further details.

Proposed_Merger_with_Heritage_

Proposed Merger with Heritage Financial Corporation	12 Months Ended
Proposed Merger with Heritage Financial Corporation	Dec. 31, 2013
Business Combinations [Abstract]	'
Proposed Merger with Heritage Financial Corporation	'
	Proposed Merger with Heritage Financial Corporation

	On October 23, 2013, the Company and Heritage Financial Corporation (“Heritage”) jointly announced the signing of a definitive agreement under which the Company and Heritage will enter into a strategic merger to create one of the premier community banking franchises in Western Washington and the Pacific Northwest. Consummation of the transaction remains subject to customary closing conditions, including receipt of requisite shareholder approvals.

	In connection with the proposed merger, the Company has incurred merger related expenses of approximately $652 thousand, principally legal and professional services, for the year ended December 31, 2013.

Restrictions_on_Cash_Balance

Restrictions on Cash Balance	12 Months Ended
Restrictions on Cash Balance	Dec. 31, 2013
Restricted Cash and Investments [Abstract]	'
Restrictions on Cash Balance	'
	Restrictions on Cash Balance

	The Company is required to maintain an average reserve balance with the Federal Reserve Bank or maintain such reserve balance in the form of cash. The amount of the required reserve balance was $3.8 million at December 31, 2013 and 2012, and was met by holding cash with the Federal Reserve Bank.

Investment_Securities

Investment Securities	12 Months Ended
	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]	'
Investment Securities	'
	The following table presents the amortized cost, unrealized gains, unrealized losses and fair value of investment securities available for sale at December 31, 2013 and 2012. At December 31, 2013 and 2012, there were no investment securities classified as held to maturity or trading.


	(dollars in thousands)	December 31, 2013
		Amortized cost			Unrealized gains				Unrealized losses				Fair value
	U.S. government agencies	$	85,631		$	706			$	(665	)		$	85,672

	Residential pass-through securities	185,677			589				(5,457		)		180,809

	Taxable state and political subdivisions	2,294			174				—				2,468

	Tax exempt state and political subdivisions	74,761			1,420				(1,374		)		74,807

	Corporate obligations	11,000			21				(88		)		10,933

	Agency-issued collateralized mortgage obligations	55,579			18				(1,452		)		54,145

	Asset-backed securities	23,597			—				(1,781		)		21,816

	Investments in mutual funds and other equities	2,018			—				(126		)		1,892

	Total investment securities available for sale	$	440,557		$	2,928			$	(10,943	)		$	432,542




	(dollars in thousands)	December 31, 2012
		Amortized cost			Unrealized gains				Unrealized losses				Fair value
	U.S. government agencies	$	87,297		$	1,321			$	(32	)		$	88,586

	Residential pass-through securities	165,175			3,430				(182		)		168,423

	Taxable state and political subdivisions	4,759			553				—				5,312

	Tax exempt state and political subdivisions	56,431			2,703				(149		)		58,985

	Corporate obligations	11,000			—				(565		)		10,435

	Agency-issued collateralized mortgage obligations	13,967			79				—				14,046

	Asset-backed securities	25,108			150				(70		)		25,188

	Investments in mutual funds and other equities	2,018			—				(25		)		1,993

	Total investment securities available for sale	$	365,755		$	8,236			$	(1,023	)		$	372,968


	Investment securities that were in an unrealized loss position at December 31, 2013 and 2012, are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. In the opinion of management, these securities are considered only temporarily impaired due to changes in market interest rates or the widening of market spreads subsequent to the initial purchase of the securities, and not due to concerns regarding the underlying credit of the issuers or the underlying collateral.


	(dollars in thousands)	December 31, 2013
		Less than 12 Months							12 Months or Longer								Total
		Fair value			Unrealized losses				Fair value				Unrealized losses				Fair value			Unrealized losses
	U.S. government agencies	$	40,528		$	(665	)		$	—			$	—			$	40,528		$	(665	)

	Residential pass-through securities	$	110,071		$	(3,262	)		$	31,494			$	(2,195	)		$	141,565		$	(5,457	)

	Tax exempt state and political subdivisions	35,360			(990		)		6,593				(384		)		41,953			(1,374		)

	Corporate obligations	2,997			(4		)		2,916				(84		)		5,913			(88		)

	Agency-issued collateralized mortgage obligations	49,230			(1,452		)		—				—				49,230			(1,452		)

Asset-backed securities	8,718			(482		)		13,097				(1,299		)		21,815			(1,781		)

Investments in mutual funds and other equities	—			—				2,018				(126		)		2,018			(126		)

Total investment securities available for sale	$	246,904		$	(6,855	)		$	56,118			$	(4,088	)		$	303,022		$	(10,943	)




(dollars in thousands)	December 31, 2012
	Less than 12 Months							12 Months or Longer								Total
	Fair value			Unrealized losses				Fair value				Unrealized losses				Fair value			Unrealized losses
U.S. government agencies	$	12,056		$	(32	)		$	—			$	—			$	12,056		$	(32	)

Residential pass-through securities	27,680			(182		)		—				—				27,680			(182		)

Tax exempt state and political subdivisions	10,113			(149		)		—				—				10,113			(149		)

Corporate obligations	—			—				10,435				(565		)		10,435			(565		)

Asset-backed securities	9,856			(70		)		—				—				9,856			(70		)

Investments in mutual funds and other equities	—			—				1,993				(25		)		1,993			(25		)

Total investment securities available for sale	$	59,705		$	(433	)		$	12,428			$	(590	)		$	72,133		$	(1,023	)


At December 31, 2013 and 2012, there were 96 and 25 investment securities in unrealized loss positions, respectively. For each security in an unrealized loss position, the Company assesses whether it intends to sell the security, or it is more likely than not that it will be required to sell the security before recovery of its amortized cost basis. For debt securities that are considered other-than-temporarily impaired and that the Company does not intend to sell and will not be required to sell prior to recovery of its amortized cost basis, the Company will separate the amount of the impairment into the amount that is credit related (credit loss component) and the amount due to all other factors. The credit loss component is recognized in earnings and is calculated as the difference between the security’s amortized cost basis and the present value of its expected future cash flows. The remaining difference between the security’s fair value and the present value of future expected cash flows is deemed to be due to factors that are not credit related and is recognized in other comprehensive income.
The Company does not intend to sell the securities that are temporarily impaired, and it is more likely than not that the Company will not have to sell those securities before recovery of the cost basis. Additionally, the Company has evaluated the credit ratings of its investment securities and their issuers and/or insurers, as applicable. Based on the Company’s evaluation, management has determined that no investment security in the Company’s investment portfolio was other-than-temporarily impaired at December 31, 2013 or 2012.

The amortized cost and fair value of investment securities, by maturity, are shown in the table below. The amortized cost and fair value of residential pass-through securities, agency-issued collateralized mortgage obligations and asset-backed securities are presented by expected average life, rather than contractual maturity. Expected maturities may differ from contractual maturities because issuers of the securities may have the right to call or prepay obligations with or without call or prepayment penalties.


(dollars in thousands)	December 31, 2013
	Amortized cost			Fair value
Three months or less	$	2,000		$	2,011

Over three months to one year	4,231			4,320

After one year through three years	54,220			55,008

After three years through five years	241,061			235,756

After five years through ten years	80,002			78,254

After ten years	59,043			57,193

Total	$	440,557		$	432,542


The following table presents investment securities which were pledged to secure borrowings and public deposits as permitted or required by law:


(dollars in thousands)	December 31, 2013
	Amortized cost			Fair value
To state and local governments to secure public deposits	$	71,045		$	71,078

To Federal Reserve Bank to secure borrowings	17,921			17,865

To Federal Home Loan Bank to secure borrowings	521			539

Other securities pledged, principally to secure deposits	12,568			12,965

Total pledged investment securities	$	102,055		$	102,447


The following table presents the gross realized gains and gross realized losses on the sale of investment securities available for sale:


(dollars in thousands)	For the Year Ended December 31,
	2013			2012			2011
Gross realized gains	556			933			—

Gross realized losses	—			(2		)	—

Gain on sale of investment securities, net	$	556		$	931		$	—

Noncovered_Loans

Non-covered Loans	12 Months Ended
	Dec. 31, 2013
Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered [Abstract]	'
Non-covered Loans	'
	Non-Covered Loans

	The following table presents the major types of non-covered loans. The classification of non-covered loan balances presented is reported in accordance with regulatory reporting requirements.


	(dollars in thousands)	December 31, 2013			December 31, 2012
	Commercial	$	179,914		$	162,481

	Real estate mortgage	489,148			452,627

	Real estate construction	56,248			81,398

	Consumer	161,673			154,890

		886,983			851,396

	Deferred loan costs, net	1,703			1,738

	Allowance for loan losses	(17,093		)	(17,147		)
	Total non-covered loans, net	$	871,593		$	835,987

Allowance_for_NonCovered_Loan_

Allowance for Non-Covered Loan Losses and Credit Quality	12 Months Ended
	Dec. 31, 2013
Allowance for Non Covered Loan Losses and Credit Quality [Abstract]	'
Allowance for Non-Covered Loan Losses and Credit Quality	'
	Activity in the Allowance for Non-Covered Loan Losses

	The following table summarizes activity related to the allowance for loan losses on non-covered loans, by portfolio segment:



	(dollars in thousands)	For the Year Ended December 31, 2013
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Beginning balance	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147

	Provision	245				353				(372		)		1,649				1,875

	Charge-offs	(562		)		(225		)		(70		)		(2,439		)		(3,296		)
	Recoveries	235				183				442				507				1,367

	Ending Balance	$	4,323			$	6,827			$	3,050			$	2,893			$	17,093




	(dollars in thousands)	For the Year Ended December 31, 2012
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Beginning balance	$	4,034			$	6,500			$	4,046			$	3,452			$	18,032

	Provision	1,763				2,889				1,699				749				7,100

	Charge-offs	(1,640		)		(3,311		)		(2,706		)		(1,526		)		(9,183		)
	Recoveries	248				438				11				501				1,198

	Ending Balance	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147



	The Company had an additional allowance for loan losses for covered loans of $14.6 million, $3.3 million and $870 thousand for the years ended December 31, 2013, 2012 and 2011, respectively. See Note (7) for discussion on covered assets.

	The following tables provides a summary of the allowance for non-covered loan losses and related non-covered loans, by portfolio segment:


	(dollars in thousands)	December 31, 2013
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Allowance for non-covered loan losses:
	Individually evaluated for impairment	$	1,578			$	1,558			$	1,226			$	44			$	4,406

	Collectively evaluated for impairment	2,745				5,269				1,824				2,849				12,687

	Total allowance for non-covered loan losses	$	4,323			$	6,827			$	3,050			$	2,893			$	17,093

	Non-covered loans:

	Individually evaluated for impairment	$	8,254			$	12,612			$	11,513			$	439			$	32,818

	Collectively evaluated for impairment	171,660				476,536				44,735				161,234				854,165

	Total non-covered loans (1)	$	179,914			$	489,148			$	56,248			$	161,673			$	886,983


	(1) Total non-covered loans excludes deferred loan costs of $1.7 million.


	(dollars in thousands)	December 31, 2012
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Allowance for non-covered loan losses:
	Individually evaluated for impairment	$	1,468			$	1,154			$	881			$	52			$	3,555

Collectively evaluated for impairment	2,937				5,362				2,169				3,124				13,592

Total allowance for non-covered loan losses	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147

Non-covered loans:

Individually evaluated for impairment	$	9,974			$	11,357			$	19,607			$	916			$	41,854

Collectively evaluated for impairment	152,507				441,270				61,791				153,974				809,542

Total non-covered loans (1)	$	162,481			$	452,627			$	81,398			$	154,890			$	851,396


(1) Total non-covered loans excludes deferred loan costs of $1.7 million.

Credit Quality and Nonperforming Non-Covered Loans

The Company manages credit quality and controls its credit risk through lending limits, credit review, approval policies and extensive, ongoing internal monitoring. Through this monitoring process, nonperforming loans are identified. Non-covered nonperforming loans consist of non-covered nonaccrual loans. Non-covered nonperforming loans are assessed for potential loss exposure on an individual or homogeneous group basis.

A loan is considered impaired when, based upon currently known information, it is deemed probable that the Company will be unable to collect all amounts due as scheduled according to the original terms of the agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, based on the loan’s observable market price or the fair value of collateral, if the loan is collateral dependent.

Loans are placed on nonaccrual status when collection of principal or interest is considered doubtful (generally when loans are 90 days or more past due). Loans placed on nonaccrual will typically remain on nonaccrual status until all principal and interest payments are brought current, there has been a sustained period of repayment performance (generally six months) and the prospects for future payments, in accordance with the loan agreement, appear relatively certain.

Interest income previously accrued on nonaccrual loans, but not yet received, is reversed in the period the loan is placed on nonaccrual status. Payments received are generally applied to principal. However, based on management’s assessment of the ultimate collectability of an impaired or nonaccrual loan, interest income may be recognized on a cash basis. Nonaccrual loans are returned to an accrual status when management determines the circumstances have improved to the extent that there has been a sustained period of repayment performance and both principal and interest are deemed collectible.


Non-Covered Impaired Loans

At December 31, 2013 and 2012, the Company had non-covered impaired loans which consisted of nonaccrual loans and restructured loans. As of December 31, 2013, the Company had no commitments to extend additional credit on these non-covered impaired loans. Non-covered impaired loans and the related allowance for loan losses were as follows:


(dollars in thousands)	December 31, 2013								31-Dec-12
	Recorded investment				Allowance				Recorded investment				Allowance
With no related allowance recorded:
Nonaccrual loans	$	8,123			$	—			$	15,479			$	—

Restructured loans	4,118				—				8,635				—

Total with no related allowance	$	12,241			$	—			$	24,114			$	—

With an allowance recorded:

Nonaccrual loans	$	286			$	10			$	72			$	5

Restructured loans	20,291				4,396				17,668				3,550

Total with an allowance recorded	20,577				4,406				17,740				3,555

Total	$	32,818			$	4,406			$	41,854			$	3,555

The following table further summarizes impaired non-covered loans, by class:


(dollars in thousands)	31-Dec-13												31-Dec-12
	Recorded investment				Unpaid principal balance				Related allowance				Recorded investment				Unpaid principal balance				Related allowance
With no related allowance recorded:
Commercial	$	2,558			$	3,036			$	—			$	3,737			$	4,231			$	—

Real estate mortgages:

One-to-four family residential	544				629				—				938				1,132				—

Multi-family and commercial	2,766				2,981				—				3,605				4,283				—

Total real estate mortgages	3,310				3,610				—				4,543				5,415				—

Real estate construction:

One-to-four family residential	6,255				9,773				—				15,251				23,133				—

Total real estate construction	6,255				9,773				—				15,251				23,133				—

Consumer:

Direct	118				269				—				583				1,017				—

Total consumer	118				269				—				583				1,017				—

Total with no related allowance recorded	$	12,241			$	16,688			$	—			$	24,114			$	33,796			$	—

With an allowance recorded:

Commercial	$	5,696			$	5,711			$	1,578			$	6,237			$	6,237			$	1,468

Real estate mortgages:

One-to-four family residential	728				728				81				524				524				53

Multi-family and commercial	8,574				8,960				1,477				6,290				6,657				1,101

Total real estate mortgages	9,302				9,688				1,558				6,814				7,181				1,154

Real estate construction:

One-to-four family residential	5,010				5,010				1,182				4,094				4,112				855

Multi-family and commercial	248				248				44				262				262				26

Total real estate construction	5,258				5,258				1,226				4,356				4,374				881

Consumer:

Direct	321				322				44				333				333				52

Total consumer	321				322				44				333				333				52

Total with an allowance recorded	20,577				20,979				4,406				17,740				18,125				3,555

Total impaired non-covered loans	$	32,818			$	37,667			$	4,406			$	41,854			$	51,921			$	3,555


The average recorded investment in non-covered impaired loans for the years ended December 31, 2013, 2012 and 2011 was $37.3 million, $45.2 million and $47.2 million, respectively. Interest income recognized on non-covered impaired loans was $438 thousand, $605 thousand and $375 thousand for the years ended December 31, 2013, 2012 and 2011, respectively. Additional interest income of $151 thousand, $599 thousand and $1.7 million would have been recognized had the non-covered impaired loans accrued interest, in accordance with their original terms, for the years ended December 31, 2013, 2012 and 2011, respectively.


Troubled Debt Restructurings

A troubled debt restructured loan is classified as a restructuring when the Company grants a concession(s) to a borrower experiencing financial difficulties that it would not otherwise consider. Examples of such concessions include forgiveness of principal or accrued interest, extending the maturity date(s) or providing a lower interest rate than would be normally available for a transaction of similar risk. As a result of these concessions, restructured loans are considered impaired as the Company will not collect all amounts due, both principal and interest, in accordance with the terms of the original loan agreement.

Troubled debt restructurings were as follows:


(dollars in thousands)	31-Dec-13												31-Dec-12
	Accrual status				Nonaccrual status				Total modifications				Accrual status				Nonaccrual status				Total modifications
Troubled debt restructurings:
Commercial	$	6,077			$	506			$	6,583			$	7,008			$	1,160			$	8,168

Real estate mortgages:

One-to-four family residential	765				320				1,085				573				340				913

Multi-family and commercial	10,457				843				11,300				7,993				1,823				9,816

Total real estate mortgage	11,222				1,163				12,385				8,566				2,163				10,729

Real estate construction:

One-to-four family residential	6,540				4,664				11,204				10,135				9,013				19,148

Multi-family and commercial	248				—				248				262				—				262

Total real estate construction	6,788				4,664				11,452				10,397				9,013				19,410

Consumer:

Direct	322				32				354				332				20				352

Total consumer	322				32				354				332				20				352

Total restructured loans	$	24,409			$	6,365			$	30,774			$	26,303			$	12,356			$	38,659


The Company’s policy is that loans placed on nonaccrual will typically remain on nonaccrual status until all principal and interest payments are brought current and the prospect for future payment in accordance with the loan agreement appear relatively certain. The Company’s policy generally refers to six months of payment performance as sufficient to warrant a return to accrual status.

Troubled Debt Restructurings Modification Terms

The Company offers a variety of modifications to borrowers. In restructuring a loan with a borrower, the Company normally employs several types of modifications terms. The modification terms offered by the Company are as follows:

Rate Modification: A modification in which the interest rate is changed.

Term Modification: A modification in which the maturity date, the timing of payments, or frequency of payments is changed.

Interest Only Modification: A modification in which the loan is converted to interest only payments for a period of time.

Payment Modification: A modification in which the dollar amount of the payment is changed, other than an interest only modification described above.

Combination Modification: Any other type of modification, including the use of multiple terms above.

The following tables present loans restructured for the years ended December 31, 2013 and 2012. During the periods presented, all modification terms were a combination of terms employed by the Company.



(dollars in thousands)	For the Year Ended December 31, 2013
	Number of contracts			Pre-modification recorded investment				Post-modification recorded investment
Troubled debt restructurings:
Commercial	2			$	107			$	106

Real estate mortgages:

One-to-four family residential	1			213				213

Multi-family and commercial	7			3,266				3,266

Total real estate mortgage	8			3,479				3,479

Real estate construction:

One-to-four family residential	2			175				85

Total real estate construction	2			175				85

Consumer:
Direct	1			23				20

Total consumer	1			23				20

Total restructured loans	13			$	3,784			$	3,690



(dollars in thousands)	For the Year Ended December 31, 2012
	Number of contracts			Pre-modification recorded investment				Post-modification recorded investment
Troubled debt restructurings:
Commercial	18			$	4,812			$	4,403

Real estate mortgages:

One-to-four family residential	3			565				561

Multi-family and commercial	2			701				694

Total real estate mortgage	5			1,266				1,255

Real estate construction:
One-to-four family residential	2			1,064				933

Multi-family and commercial	1			262				262

Total real estate construction	3			1,326				1,195

Total restructured loans	26			$	7,404			$	6,853


There were no loans modified as troubled debt restructurings, within the previous twelve months, for which there was a payment default for the year ended December 31, 2013. For the year ended December 31, 2012, there was a $557 thousand commercial loan and a $37 thousand real estate mortgage multi-family and commercial loan that had been restructured within the previous twelve months that subsequently defaulted.

Non-Covered Nonaccrual Loans and Loans Past Due

The following table summarizes non-covered nonaccrual loans and past due loans, by class:


(dollars in thousands)	31-Dec-13
	30 - 59 Days past due				60 - 89 Days past due				Greater than 90 days and accruing				Total past due				Nonaccrual				Current		Total non-covered loans
Commercial	$	449			$	51			$	—			$	500			$	2,176			$	177,238	$	179,914

Real estate mortgages:

One-to-four family residential	—				211				—				211				507				41,093		41,811

Multi-family and commercial	939				—				—				939				883				445,515		447,337

Total real estate mortgages	939				211				—				1,150				1,390				486,608		489,148

Real estate construction:

One-to-four family residential	59				—				—				59				4,725				29,144		33,928

Multi-family and commercial	—				—				—				—				—				22,320		22,320

Total real estate construction	59				—				—				59				4,725				51,464		56,248

Consumer:

Indirect	798				101								899				—				79,001		79,900

Direct	565				5				—				570				118				81,085		81,773

Total consumer	1,363				106				—				1,469				118				160,086		161,673

Total	$	2,810			$	368			$	—			$	3,178			$	8,409			$	875,396	886,983

Deferred loan costs, net																							1,703

Total non-covered loans																							$	888,686



(dollars in thousands)	31-Dec-12
	30 - 59 Days past due				60 - 89 Days past due				Greater than 90 days and accruing				Total past due				Nonaccrual				Current		Total non-covered loans
Commercial	$	232			$	373			$	—			$	605			$	2,966			$	158,910	$	162,481

Real estate mortgages:

One-to-four family residential	—				—				—				—				889				35,984		36,873

Multi-family and commercial	—				—				—				—				1,903				413,851		415,754

Total real estate mortgages	—				—				—				—				2,792				449,835		452,627

Real estate construction:

One-to-four family residential	—				63				—				63				9,210				37,199		46,472

Multi-family and commercial	—				—				—				—				—				34,926		34,926

Total real estate construction	—				63				—				63				9,210				72,125		81,398

Consumer:

Indirect	966				112				—				1,078				—				76,518		77,596

Direct	469				415				—				884				583				75,827		77,294

Total consumer	1,435				527				—				1,962				583				152,345		154,890

Total	$	1,667			$	963			$	—			$	2,630			$	15,551			$	833,215	851,396

Deferred loan costs, net																							1,738

Total non-covered loans																							$	853,134


Non-Covered Credit Quality Indicators

The Company’s internal risk rating methodology assigns risk ratings from 1 to 9, where a higher rating represents higher risk. The nine risk ratings can be generally described by the following groups:

Pass/Watch: Pass/watch loans, risk rated 1 through 5, range from minimal credit risk to lower than average, but still acceptable, credit risk.

Special Mention: Special mention loans, risk rated 6, are loans that present certain potential weaknesses that require management’s attention. Those weaknesses, if left uncorrected, may result in deterioration of the borrower’s repayment ability or the Company’s credit position in the future.

Substandard: Substandard loans, risk rated 7, are inadequately protected by the current worth and paying capacity of the borrower or of the collateral pledged, if any. There are well-defined weaknesses that may jeopardize the repayment of debt. Such weaknesses include deteriorated financial condition of the borrower resulting from insufficient income, excessive expenses or other factors that result in inadequate cash flows to meet all scheduled obligations.
Doubtful/Loss: Doubtful/loss loans are risk rated 8 and 9. Loans assigned as doubtful have all the weaknesses inherent with substandard loans, with the added characteristic that the weaknesses make collection in full, on the basis of currently existing facts, conditions and values, highly questionable. The possibility of loss is high, but because of certain important and reasonably specific pending factors that may work to the advantage of, and strengthen the credit, its classification as an estimated loss is deferred until a more exact status may be determined. The Company charges off loans that would otherwise be classified loss.

The following table summarizes our internal risk rating, by class:


(dollars in thousands)	31-Dec-13
	Pass/Watch				Special mention				Substandard				Doubtful/Loss				Total
Commercial	$	158,571			$	6,340			$	15,003			$	—			$	179,914

Real estate mortgages:

One-to-four family residential	37,720				30				4,061				—				41,811

Multi-family and commercial	387,392				29,540				30,405				—				447,337

Total real estate mortgages	425,112				29,570				34,466				—				489,148

Real estate construction:

One-to-four family residential	21,173				3,162				9,593				—				33,928

Multi-family and commercial	20,224				—				2,096				—				22,320

Total real estate construction	41,397				3,162				11,689				—				56,248

Consumer:

Indirect	78,661				11				1,228				—				79,900

Direct	76,501				1,509				3,763				—				81,773

Total consumer	155,162				1,520				4,991				—				161,673

Total	$	780,242			$	40,592			$	66,149			$	—			886,983

Deferred loan costs, net																	1,703

																	$	888,686




(dollars in thousands)	31-Dec-12
	Pass/Watch				Special mention				Substandard				Doubtful/Loss				Total
Commercial	$	140,809			$	4,412			$	17,260			$	—			$	162,481

Real estate mortgages:

One-to-four family residential	31,511				1,139				4,223				—				36,873

Multi-family and commercial	363,408				26,287				26,059				—				415,754

Total real estate mortgages	394,919				27,426				30,282				—				452,627

Real estate construction:

One-to-four family residential	25,389				776				20,307				—				46,472

Multi-family and commercial	32,166				472				2,288				—				34,926

Total real estate construction	57,555				1,248				22,595				—				81,398

Consumer:

Indirect	76,076				16				1,504				—				77,596

Direct	71,176				450				5,668				—				77,294

Total consumer	147,252				466				7,172				—				154,890

Total	$	740,535			$	33,552			$	77,309			$	—			851,396

Deferred loan costs, net																	1,738

																	$	853,134

Covered_Assets_and_FDIC_Indemn

Covered Assets and FDIC Indemnification Asset	12 Months Ended
	Dec. 31, 2013
Covered Assets and FDIC Indemnification Asset [Abstract]	'
Covered Assets and FDIC Indemnification Asset	'
	(a) Covered Loans: Loans acquired in an FDIC-assisted acquisition that are subject to a loss share agreement are referred to as “covered loans” and reported separately in the Consolidated Statements of Financial Condition. Covered loans are reported exclusive of the expected cash flow reimbursements from the FDIC.

	The following table presents the major types of covered loans. The classification of covered loan balances presented is reported in accordance with the regulatory reporting requirements.


	(dollars in thousands)	December 31, 2013
		City Bank				North County Bank				Total
	Commercial	$	8,670			$	8,615			$	17,285

	Real estate mortgages:

	One-to-four family residential	2,630				8,339				10,969

	Multi-family residential and commercial	79,338				42,734				122,072

	Total real estate mortgages	81,968				51,073				133,041

	Real estate construction:

	One-to-four family residential	—				1,327				1,327

	Multi-family and commercial	5,223				4,020				9,243

	Total real estate construction	5,223				5,347				10,570

	Consumer - direct	2,043				4,753				6,796

	Subtotal	97,904				69,788				167,692

	Fair value discount	(7,172		)		(8,565		)		(15,737		)
	Total covered loans	90,732				61,223				151,955

	Allowance for loan losses	(13,026		)		(1,596		)		(14,622		)
	Total covered loans, net	$	77,706			$	59,627			$	137,333




	(dollars in thousands)	December 31, 2012
		City Bank				North County Bank				Total
	Commercial	$	13,863			$	15,148			$	29,011

	Real estate mortgages:

	One-to-four family residential	3,783				10,412				14,195

	Multi-family residential and commercial	132,280				52,303				184,583

	Total real estate mortgages	136,063				62,715				198,778

	Real estate construction:

	One-to-four family residential	4,764				3,000				7,764

	Multi-family and commercial	12,369				6,374				18,743

	Total real estate construction	17,133				9,374				26,507

	Consumer - direct	2,698				7,521				10,219

	Subtotal	169,757				94,758				264,515

	Fair value discount	(28,980		)		(18,196		)		(47,176		)
Total covered loans	140,777				76,562				217,339

Allowance for loan losses	(2,727		)		(525		)		(3,252		)
Total covered loans, net	$	138,050			$	76,037			$	214,087




The following table presents the changes in the accretable yield for each respective acquired loan portfolio:



(dollars in thousands)	For the Year Ended December 31,
	2013								2012
	City Bank				North County Bank				City Bank				North County Bank
Balance, beginning of period	$	49,168			$	19,567			$	78,004			$	29,574

Accretion to interest income	(13,315		)		(10,133		)		(21,282		)		(14,905		)
Disposals	(13,985		)		(3,487		)		(8,866		)		(6,546		)
Reclassification (to) from nonaccretable difference	(3,364		)		6,937				1,312				11,444

Balance, end of period	$	18,504			$	12,884			$	49,168			$	19,567


(b) Covered Other Real Estate Owned: All OREO acquired in FDIC-assisted acquisitions that are subject to an FDIC loss share agreement are referred to as “covered OREO” and reported separately in the Consolidated Statements of Financial Condition. Covered OREO is reported exclusive of expected reimbursed cash flows from the FDIC. Foreclosed covered loan collateral is transferred into covered OREO at the lower of the loan’s appraised value, less selling costs, or the carrying value.

The following tables summarize the activity related to covered OREO:



(dollars in thousands)	For the Year Ended December 31, 2013
	City Bank				North County Bank				Total
Balance, beginning of period	$	7,399			$	6,061			$	13,460

Additions to covered OREO	10,065				2,448				12,513

Dispositions of covered OREO, net	(12,321		)		(5,639		)		(17,960		)
Valuation adjustments	(1,145		)		(888		)		(2,033		)
Balance, end of period	$	3,998			$	1,982			$	5,980




(dollars in thousands)	For the Year Ended December 31, 2012
	City Bank				North County Bank				Total
Balance, beginning of period	$	19,341			$	7,281			$	26,622

Additions to covered OREO	2,515				7,201				9,716

Dispositions of covered OREO, net	(11,991		)		(7,183		)		(19,174		)
Valuation adjustments	(2,466		)		(1,238		)		(3,704		)
Balance, end of period	$	7,399			$	6,061			$	13,460


(c) FDIC Indemnification Asset:

The following table summarizes the activity related to the FDIC indemnification asset:



(dollars in thousands)	For the Year December 31, 2013
	City Bank				North County Bank				Total
Balance, beginning of period	$	20,390			$	14,181			$	34,571

Change in FDIC indemnification asset	5,331				404				5,735

Reduction due to loans paid in full	(7,179		)		(2,146		)		(9,325		)
Transfers due from FDIC	(7,674		)		(8,771		)		(16,445		)
Balance, end of period	$	10,868			$	3,668			$	14,536



(dollars in thousands)	For the Year Ended December 31, 2012
	City Bank				North County Bank				Total
Balance, beginning of period	$	43,235			$	22,351			$	65,586

Change in FDIC indemnification asset	(8,704		)		(422		)		(9,126		)
Reduction due to loans paid in full	(2,987		)		(2,597		)		(5,584		)
Transfers due from FDIC	(11,154		)		(5,151		)		(16,305		)
Balance, end of period	$	20,390			$	14,181			$	34,571

Premises_and_Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Premises and Equipment	'
	Premises and Equipment

	Premises and equipment consisted of the following:



		December 31,
	(dollars in thousands)	2013			2012
	Land and buildings	$	36,207		$	35,892

	Furniture and equipment	14,322			13,477

	Land improvements	3,580			3,561

	Computer software	3,706			3,689

	Construction in progress	134			600

	Subtotal	57,949			57,219

	Less: accumulated depreciation	(22,911		)	(20,468		)
	Total	$	35,038		$	36,751


	Depreciation expense on premises and equipment totaled $2.6 million, $2.4 million and $2.1 million for the years ended December 31, 2013, 2012 and 2011, respectively.

Goodwill_and_Other_Intangible_

Goodwill and Other Intangible Assets	12 Months Ended
	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'
Goodwill and Other Intangible Assets	'
	The following table summarizes the changes in the Company’s goodwill and other intangible assets:


	(dollars in thousands)					Other intangible assets
		Goodwill				Gross		Accumulated amortization			Net
	Balance, December 31, 2010	$	4,490			$	3,343	$	(672	)	$	2,671

	Amortization	—				—		(622		)	(622		)

	Balance, December 31, 2011	4,490				3,343		(1,294		)	2,049

	Amortization	—				—		(512		)	(512		)

	Balance, December 31, 2012	4,490				3,343		(1,806		)	1,537

	Amortization	—				—		(439		)	(439		)

	Balance, December 31, 2013	$	4,490			$	3,343	$	(2,245	)	$	1,098


	Goodwill relates to the 2010 City Bank acquisition and represents the excess of the total purchase price paid over the fair values of the assets acquired, net of the fair values of liabilities assumed.

	The other intangible assets relate to the 2010 City Bank and North County Bank acquisitions and represent core deposits. The values of the core deposit intangible assets were determined by an analysis of the cost differential between the core deposits and alternative funding sources. Intangible assets with definite useful lives are amortized to their estimated residual values over their respective estimated useful lives, and are also reviewed for impairment. The Company is amortizing its other intangible assets related to the City Bank and North County Bank acquisitions on an accelerated basis over an estimated nine year life and two year life, respectively. No impairment losses separate from the scheduled amortization have been recognized in the periods presented.

	The Company conducted its annual evaluation of goodwill for impairment at December 31, 2013 and 2012. At both dates, in the first step of the goodwill impairment test, the Company determined that the fair value of the Company exceeded its carrying amount; therefore, no impairment was recognized. The significant assumptions and methodology utilized to test for goodwill impairment as of December 31, 2013 were consistent with those used at December 31, 2012.

	The following table presents the expected amortization expense for other intangible assets:



	(dollars in thousands)	Year		Expected amortization
		2014		$	366

		2015		293

		2016		220

		2017		146

		2018		73

		Thereafter		—

				$	1,098

Noncovered_Other_Real_Estate_O

Non-covered Other Real Estate Owned	12 Months Ended
	Dec. 31, 2013
Non Covered Other Real Estate Owned [Abstract]	'
Non-covered Other Real Estate Owned	'
	The following table presents the changes in non-covered other real estate owned for the years ended December 31:


	(dollars in thousands)
		2013			2012
	Balance, beginning of period	$	3,023		$	1,976

	Additions to OREO	3,826			4,612

	Capitalized improvements	241			—

	Dispositions of OREO, net	(2,700		)	(2,721		)
	Valuation adjustments	(1,323		)	(844		)
	Balance, end of period	$	3,067		$	3,023

Deposits

Deposits	12 Months Ended
Deposits	Dec. 31, 2013
Deposits [Abstract]	'
Deposits	'
	Deposits

	The following table presents the major types of deposits at December 31:



	(dollars in thousands)	2013		2012
	Noninterest-bearing demand	$	265,412	$	261,310
	Noninterest-bearing demand	$	265,412	$	261,310
	NOW accounts	370,244		345,599
	NOW accounts	370,244		345,599
	Money market	347,670		295,441
	Money market	347,670		295,441
	Savings	124,516		112,725
	Savings	124,516		112,725
	Time deposits	359,650		447,898
	Time deposits	359,650		447,898
	Total	$	1,467,492	$	1,462,973
	Total	$	1,467,492	$	1,462,973

	The following table presents the scheduled maturities of time deposits:



	(dollars in thousands)	December 31, 2013
		Less than 1 year		1 - 2 years		2 - 3 years		3 - 4 years		4 - 5 years		Over 5 years		Total
	Time deposits of $100,000 or more	$	109,459	$	32,900	$	6,345	$	5,256	$	2,582	$	—	$	156,542
	Time deposits of $100,000 or more	$	109,459	$	32,900	$	6,345	$	5,256	$	2,582	$	—	$	156,542
	All other time deposits	154,362		37,050		4,904		3,519		3,273		—		203,108
	All other time deposits	154,362		37,050		4,904		3,519		3,273		—		203,108
	Total	$	263,821	$	69,950	$	11,249	$	8,775	$	5,855	$	—	$	359,650
	Total	$	263,821	$	69,950	$	11,249	$	8,775	$	5,855	$	—	$	359,650

Federal_Home_Loan_Bank_Borrowi

Federal Home Loan Bank Borrowings and Federal Funds Purchased	12 Months Ended
	Dec. 31, 2013
Federal Home Loan Bank Borrowings and Federal Funds Purchased [Abstract]	'
Federal Home Loan Bank Borrowings and Federal Funds Purchased	'
	Federal Home Loan Bank Borrowings and Federal Funds Purchased

	A credit line has been established by the FHLB for the Bank. At December 31, 2013, the line of credit available to the Bank was $201.2 million. The Bank may borrow from the FHLB in amounts up to 20% of its total assets, subject to certain restrictions and collateral, with interest payable at the then stated rate. Advances on the line are collateralized by securities pledged and held in safekeeping by the FHLB, as well as supported by eligible real estate loans. As of December 31, 2013, collateral consisted almost entirely of eligible real estate loans in the amount of $365.4 million.

	The Company also uses lines of credit at correspondent banks to purchase federal funds for short-term funding. There were no outstanding borrowings at December 31, 2013 and 2012. Available borrowings under these lines of credit totaled $45.0 million at December 31, 2013.



	(dollars in thousands)	December 31,
		2013		2012
	Year to date average balance	$	—	$	61

	Maximum amount outstanding at any month end	—		—

	Weighted average interest rate on amount outstanding at year end	—		—

Trusted_Preferred_Securities_a

Trusted Preferred Securities and Junior Subordinated Debentures	12 Months Ended
	Dec. 31, 2013
Trust Preferred Securities and Junior Subordinated Debentures [Abstract]	'
Trust Preferred Securities and Junior Subordinated Debentures	'
	Trust Preferred Securities and Junior Subordinated Debentures

	Washington Banking Capital Trust I, a statutory business trust, was a wholly-owned subsidiary of the Company created for the exclusive purposes of issuing and selling capital securities and utilizing sale proceeds to acquire junior subordinated debt issued by the Company. On June 27, 2002, the Trust issued $15.0 million of trust preferred securities with a 30-year maturity, callable after the fifth year by the Company. On June 29, 2007, the Company called the $15.0 million of trust preferred securities issued. The Trust was subsequently closed.

	Washington Banking Master Trust, a statutory business trust, is a wholly-owned subsidiary of the Company created for the exclusive purposes of issuing and selling capital securities and utilizing sale proceeds to acquire junior subordinated debt issued by the Company. During the second quarter of 2007, the Master Trust issued $25.0 million of trust preferred securities with a 30-year maturity, callable after the fifth year by the Company. The trust preferred securities have a quarterly adjustable rate based upon the London Interbank Offered Rate (“LIBOR”) plus 1.56%. On December 31, 2013, the rate was 1.81%.

	The junior subordinated debentures are the sole assets of the Master Trust, and payments under the junior subordinated debentures are the sole revenues of the Trust. All of the common securities of the Master Trust are owned by the Company. Washington Banking Company has fully and unconditionally guaranteed the capital securities along with all obligations of the Master Trust under the trust agreements.

Income_Taxes

Income Taxes	12 Months Ended
Income Taxes	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes

	The following table presents the components of income tax expense attributable to continuing operations included in the consolidated statements of income:



	(dollars in thousands)		December 31,
			2013				2012				2011
	Current tax expense		$	4,369			$	11,054			$	4,692
	Current tax expense		$	4,369			$	11,054			$	4,692
	Deferred tax expense (benefit)		2,503				(3,198		)		2,419
	Deferred tax expense (benefit)		2,503				(3,198		)		2,419
	Total		$	6,872			$	7,856			$	7,111
	Total		$	6,872			$	7,856			$	7,111

	Reconciliation between the statutory federal income tax rate and the effective tax rate is as follows:



	(dollars in thousands)		December 31,
			2013							2012					2011
	Income tax expense at federal statutory rate		$	7,479			35	%		$	8,645		35	%	$	8,072		35	%
	Income tax expense at federal statutory rate		$	7,479			35	%		$	8,645		35	%	$	8,072		35	%
	Federal tax credits		—				—	%		(480		)	(1.9	)%	(480		)	(2.1	)%
	Federal tax credits		—				—	%		(480		)	(1.9	)%	(480		)	(2.1	)%
	Interest income on tax-exempt securities		(588		)		(2.7	)%		(512		)	(2.1	)%	(471		)	(2.0	)%
	Other		(19		)		(0.1	)%		203			0.8	%	(10		)	(0.1	)%
	Other		(19		)		(0.1	)%		203			0.8	%	(10		)	(0.1	)%
	Total		$	6,872			32.2	%		$	7,856		31.8	%	$	7,111		30.8	%
	Total		$	6,872			32.2	%		$	7,856		31.8	%	$	7,111		30.8	%

	Federal tax credits are related to the New Markets Tax Credit program, whereby a subsidiary of the Bank was awarded $3.1 million in future Federal tax credits which were available through 2012. Tax benefits related to these credits were recognized for financial reporting purposes in the same periods that the credits were recognized in the Company’s income tax returns. The Company believes that it has complied with the various regulatory provisions of the New Markets Tax Credit program for all years presented, and therefore has reflected the impact of these credits in its estimated annual effective tax rate for all years presented.

	The following table presents major components of the net deferred income tax asset resulting from differences between financial reporting and tax basis:



	(dollars in thousands)		December 31,
			2013				2012
	Deferred tax assets:
	Covered assets		$	3,410			$	19,877
	Covered assets		$	3,410			$	19,877
	Allowance for loan losses		11,100				7,139
	Allowance for loan losses		11,100				7,139
	Fair value adjustment of investment securities available for sale		2,799				—
			2,799				—
	Deferred compensation		535				473
	Deferred compensation		535				473
	Other		1,199				848
	Other		1,199				848
	Total deferred tax assets		$	19,043			$	28,337
	Total deferred tax assets		$	19,043			$	28,337
	Deferred tax liabilities:
	Deferred tax liabilities:
	FDIC indemnification asset		$	6,190			$	13,943
	FDIC indemnification asset		$	6,190			$	13,943
	Deferred loan fees		1,600				1,518
	Deferred loan fees		1,600				1,518
	Premises and equipment		590				629
	Premises and equipment		590				629
	FHLB stock dividend		144				152
	FHLB stock dividend		144				152
	Investment in partnership		1,092				1,092
	Investment in partnership		1,092				1,092
Prepaid expenses		295				217
Prepaid expenses		295				217
Fair value adjustment of investment securities available for sale		—				2,531
		—				2,531
Purchase accounting		4,277				6,451
Purchase accounting		4,277				6,451
Other		278				54
Other		278				54
Total deferred tax liabilities		14,466				26,587
Total deferred tax liabilities		14,466				26,587
Deferred tax assets (liabilities), net		$	4,577			$	1,750
Deferred tax assets (liabilities), net		$	4,577			$	1,750

There was no valuation allowance for deferred tax assets as of December 31, 2013 or 2012. The Company has determined that it is not required to establish a valuation allowance for the deferred tax assets as management believes it is more likely than not that the deferred tax asset will be realized in the normal course of business.

Earnings_per_Common_Share

Earnings per Common Share	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Earnings per Common Share	'
	Earnings per Common Share

	Basic earnings per share is computed by dividing net income available to common shareholders by the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed in the same manner as basic earnings per share except that the denominator is increased to include the number of additional common shares that would have been outstanding if certain shares issuable upon exercise of options and non-vested restricted stock were included.

	The following table reconciles the numerators and denominators of the basic and diluted earnings per common share computations:


	(dollars in thousands)	December 31,
		2013		2012		2011
	Income available to common shareholders	$	14,496	$	16,844	$	14,868

	Weighted average number of common shares, basic	15,495,000		15,422,000		15,329,000

	Effect of dilutive stock awards	56,000		33,000		64,000

	Weighted average number of common shares, diluted	15,551,000		15,455,000		15,393,000

	Earnings per common share

	Basic	$	0.94	$	1.09	$	0.97

	Diluted	$	0.93	$	1.09	$	0.97

	Antidulitive stock awards excluded from the

	computation of diluted earnings per common share (in shares)	25,000		45,000		53,000

Employee_Benefit_Plans

Employee Benefit Plans	12 Months Ended
Employee Benefit Plans	Dec. 31, 2013
Compensation and Retirement Disclosure [Abstract]	'
Employee Benefit Plans	'
	Employee Benefit Plans

	(a) *401(k) and Profit Sharing Plan:* During 1993, the Board of Directors approved a defined contribution plan (“the Plan”). The Plan covers substantially all full-time employees and many part-time employees once they meet the age and length of service requirements. The Plan allows for a voluntary salary reduction, under which eligible employees are permitted to defer a portion of their salaries, with the Company contributing a percentage of the employee’s contribution to the employee’s account. Employees are fully vested in their elected and employer-matching contributions at all times. At the discretion of the Board of Directors, an annual profit sharing contribution may be made to eligible employees. Profit sharing contributions vest over a six-year period.

	The Company’s contributions for the years ended December 31, 2013, 2012 and 2011; under the employee matching feature of the plan, were $428 thousand, $431 thousand and $372 thousand, respectively. This represents a match of the participating employees’ salary deferral of 50% of the first 6% of the compensation deferred for 2013, 2012 and 2011. There were no contributions under the profit sharing portion of the plan for the years presented.

	(b) *Deferred Compensation Plan:* In December 2000, the Bank approved the adoption of an Executive Deferred Compensation Plan (“Comp Plan”) to take effect January 2001, under which select participants may elect to defer receipt of a portion of eligible compensation. The following is a summary of the principal provisions of the Compensation Plan:

	Purpose: The purpose of the Comp Plan is to (1) provide a deferred compensation arrangement for a select group of management or highly compensated employees within the meaning of Sections 201(2) and 301(a)(3) of ERISA and directors of the Bank, and (2) attract and retain the best available personnel for positions of responsibility with the Bank and its subsidiaries. The Comp Plan is intended to be an unfunded deferred compensation agreement. Participation in the Comp Plan is voluntary.

	Source of Benefits: Benefits under the Comp Plan are payable solely by the Bank. To enable the Bank to meet its financial commitment under the Comp Plan, assets may be set aside in a corporate-owned vehicle. These assets are available to all general creditors of the Bank in the event of the Bank’s insolvency. Participants of the Comp Plan are unsecured general creditors of the Bank with respect to the Comp Plan benefits. Deferrals under the Comp Plan may reduce compensation used to calculate benefits under the Bank’s 401(k) Plan.

	At December 31, 2013 and 2012, liabilities recorded in connection with deferred compensation plan benefits totaled $781 thousand and $833 thousand, respectively, and are recorded in other liabilities.

	(16) Employee Benefit Plans (continued)

	(c) *Bank Owned Life Insurance:* During the second quarters of 2004 and 2007, the Bank made $10.0 million and $5.0 million investments, respectively, in BOLI. These policies insure the lives of officers of the Bank, and name the Bank as beneficiary. Noninterest income is generated tax-free (subject to certain limitation) from the increase in the policies' underlying investments made by the insurance company.

StockBased_Compensation

Stock-Based Compensation	12 Months Ended
	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Stock-Based Compensation	'
	Stock-Based Compensation

	The Company adopted the 2005 Stock Incentive Plan (“2005 Plan”) following stockholders’ approval at the 2005 Annual Meeting of Stockholders. Subsequent to the adoption of the 2005 Plan, no additional grants may be issued under the prior plans.

	The 2005 Plan provides grants of up to 833,333 shares, which includes any remaining shares subject to stock awards under the prior plans for future awards, or which have been forfeited, cancelled or expire. Grants from the 2005 Plan may take any of the following forms: incentive stock options, nonqualified stock options, restricted stock, restricted units, performance shares, performance units, stock appreciation rights or dividend equivalent rights. As of December 31, 2013, the Company had 361,219 shares available for grant.

	(a) *Stock Options:* Under the terms of the 2005 Plan, the exercise price of each incentive stock option must be greater than or equal to the market price of the Company’s stock on the date of the grant. The plan further provides that no incentive stock option granted to a single grantee may exceed $100 thousand in aggregate fair market value in a single calendar year. Stock options vest over a period of no greater than five years from the date of grant. Additionally, the right to exercise the option terminates ten years from the date of grant.

	The following table summarizes information on stock option activity during 2013:


		Shares		Weighted average exercise price per share		Weighted average remaining contractual terms (in years)	Total intrinsic value (in thousands)
	Outstanding, January 1, 2013	107,845		$	11.58

	Granted	—		—

	Exercised	(10,715	)	11.6			$	46

	Forfeited, expired or cancelled	(1,763	)	15.98

	Outstanding, December 31, 2013	95,367		$	11.5	3.74	$	594

	Exercisable at December 31, 2013	95,367		$	11.5	3.74	$	594


	The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value (i.e., the difference between the Company’s closing stock price on December 31, 2013, and the exercise price, times the number of shares) that would have been received by the option holders had all the option holders exercised their options on December 31, 2013. This amount changes based upon the fair market value of the Company’s stock. The total intrinsic value of options exercised for the years ended December 31, 2013, 2012 and 2011 was $46 thousand, $238 thousand and $191 thousand, respectively.

	The Company recognizes compensation expense for stock option grants on a straight-line basis over the requisite service period of the grant. No stock-based compensation expense was recognized for the year ended December 31, 2013. The Company recognized $8 thousand and $86 thousand in stock-based compensation expense, as a component of salaries and benefits, for the years ended December 31, 2012 and 2011, respectively. As of December 31, 2013, there was no remaining unrecognized compensation costs related to nonvested stock option grants.

	(b) *Restricted Stock Awards:* The Company grants restricted stock periodically for the benefit of employees. Recipients of restricted stock do not pay any cash consideration to the Company for the shares and receive all dividends with respect to such shares, whether or not the shares have vested. Restrictions are based on continuous service requirements with the Company.

	At December 31, 2013 and 2012, there were no restricted stock awards outstanding. The total intrinsic value of restricted stock vested for the year ended December 31, 2011 was $16 thousand.

	For the years ended December 31, 2013 and 2012, the Company did not recognize any restricted stock compensation expense as a component of salaries and benefits, compared to $8 thousand for the year ended December 31, 2011.

	(c) *Restricted Stock Units:* The Company grants restricted stock units (“RSU”) periodically for the benefit of employees and directors. Recipients of RSUs receive shares of the Company’s stock upon the lapse of their related restrictions and do not pay any cash consideration to the Company for the shares. Restrictions are based on continuous service.

	The following table summarizes information on RSU activity during 2013:


		Shares		Weighted average fair value per share		Weighted average remaining contractual terms (in years)
	Outstanding, January 1, 2013	99,811		$	13.16

	Granted	81,300		13.91

	Vested	(47,605	)	13.16

	Forfeited, expired or cancelled	(6,197	)	13.53

	Outstanding, December 31, 2013	127,309		$	13.62	1.83


	For the year ended December 31, 2013, 2012 and 2011, the Company recognized $878 thousand, $803 thousand and $529 thousand in RSU compensation expense, respectively, as a component of salaries and benefits. As of December 31, 2013, there was $1.1 million of total unrecognized compensation costs related to nonvested RSUs which is expected to be recognized over a weighted-average period of 1.7 years.

Shareholders_Equity

Shareholders' Equity	12 Months Ended
	Dec. 31, 2013
Stockholders' Equity Note [Abstract]	'
Shareholders' Equity	'
	Shareholders' Equity

	(a) *Preferred Stock:* On January 16, 2009, in exchange for an aggregate purchase price of $26.4 million, the Company issued and sold to the United States Department of the Treasury pursuant to the Trouble Asset Relief Program Capital Purchase Program (“TARP”) the following: (i) 26,380 shares of the Company’s newly designated Fixed Rate Cumulative Perpetual Preferred Stock, Series A, no par value per share, and liquidation preference of $1,000 per share ($26.4 million liquidation preference in the aggregate) and (ii) a warrant to purchase up to 492,164 shares of the Company’s common stock, no par value per share, at an exercise price of $8.04 per share, subject to certain anti-dilution and other adjustments. As described below, the number of shares of common stock subject to the Warrant was reduced pursuant to the terms of the Warrant. The Warrant was exercisable for up to ten years after it is issued.

	In connection with the issuance and sale of the Company’s securities, the Company entered into a Letter Agreement including the Securities Purchase Agreement-Standard Terms, dated January 16, 2009, with the United States Department of the Treasury (the “Agreement”). The Agreement contained limitations on the payment of quarterly cash dividends on the Company’s common stock in excess of $0.065 per share and on the Company’s ability to repurchase its common stock. The Agreement also granted the holders of the Series A Preferred Stock, the Warrant and the common stock to be issued under the Warrant registration rights, and subjected the Company to executive compensation limitations included in the Emergency Economic Stabilization Act of 2008, as amended. Participants in the TARP Capital Purchase Program are required to have in place limitations on the compensation of Senior Executive Officers and other highly compensated employees.

	The Company paid cumulative dividends at a rate of 5% per annum on the Series A Preferred Stock, which would have increased to 9% per annum after the first five years, in each case, applied to the $1,000 per share liquidation preference, but only paid when, as and if declared by the Company’s Board of Directors out of funds legally available. The Series A Preferred Stock had no maturity date and ranked senior to the Company’s common stock with respect to the payment of dividends and distributions and amounts payable upon liquidation, dissolution and winding up of the Company.

	In February 2009, following passage of the American Recovery and Reinvestment Act of 2009, the program terms were changed and the Company was no longer required to conduct a qualified equity offering prior to retirement of the preferred stock, however prior approval of the Company's primary regulator was required.

	The preferred stock was not subject to any contractual restrictions on transfer. The holders of the preferred stock had no general voting rights, only limited class voting rights including, authorization or issuance of shares ranking senior to the preferred stock, any amendment to the rights of the preferred stock, or any merger, exchange or similar transaction which would adversely affect the rights of the preferred stock. If dividends on the preferred stock were not paid in full for six dividend periods, whether or not consecutive, the preferred stock holders would have the right to elect two directors until dividends had been paid for four consecutive dividend periods. The preferred stock was not subject to sinking fund requirements and had no participation rights.

	On January 13, 2009, the Company’s shareholders approved an amendment to the Company’s Restated Articles of Incorporation setting the specific terms and conditions of the preferred stock and designating such shares as the Series A Preferred Stock. The amendment was filed with the Secretary of State of the State of Washington on January 13, 2009.

	In accordance with the relevant accounting pronouncements and a letter from the SEC’s Office of the Chief Accountant, the Company recorded the preferred stock and detachable warrants within Shareholders’ Equity on the Consolidated Balance Sheets. The preferred stock and detachable warrants were initially recognized based on their relative fair values at the date of issuance. As a result, the preferred stock’s carrying value is at a discount to the liquidation value or stated value. The discount is considered an unstated dividend cost that shall be amortized over the period preceding commencement of the perpetual dividend using the effective interest method, by charging the imputed dividend cost against retained earnings and increasing the carrying amount of the preferred stock by a corresponding amount. The discount was being amortized over five years using a 6.52% effective interest rate. The total stated dividends (whether or not declared) and unstated dividend cost combined represents a period’s total preferred stock dividend, which is deducted from net income to arrive at net income available to common shareholders on the Consolidated Statements of Income.

	On January 12, 2011, the Company redeemed all 26,380 shares of Fixed Rate Cumulative Perpetual Preferred Stock, Series A, originally issued in January 2009 to the U.S. Department of the Treasury under the Troubled Asset Relief Program Capital Purchase Program. The Company paid a total of $26.6 million to the Treasury, consisting of $26.4 million in principal and $209 thousand in accrued and unpaid dividends. The Company's redemption of the shares is not subject to additional conditions. At December 31, 2010, the preferred stock had a carrying value of $25.3 million (net of a $1 million unaccreted discount) on the Company's statement of financial condition. The Company accelerated the accretion of the remaining discount in the first quarter of 2011, reducing net income available to common shareholders by $1 million.

	(b) *Stock Warrants:* On January 16, 2009, in connection with the issuance of the preferred stock, the Company issued a warrant to the U.S. Treasury to purchase up to 492,164 shares of the Company’s common stock, no par value per share, at an exercise price of $8.04 per share, subject to certain customary anti-dilution and other adjustments. The warrants issued were immediately exercisable, in whole or in part, and had a ten year term. The warrants were not subject to any other contractual restrictions on transfer. The Company granted the warrant holder piggyback registration rights for the warrants and the common stock underlying the warrants and agreed to take such other steps as reasonably requested to facilitate the transfer of the warrants and the common stock underlying the warrants. The holders of the warrants were not entitled to any common stockholder rights. The U.S. Treasury agreed not to exercise voting power with respect to any shares of common stock of the Company issued to it upon exercise of the warrants.

	The preferred stock and detachable warrants were initially recognized based on their relative fair values at the date of issuance. As a result, the value allocated to the warrants was different than the estimated fair value of the warrants as of the grant date. The following assumptions were used to determine the fair value of the warrants as of the grant date:



	Dividend yield	5		%
	Expected life (years)	10

	Expected volatility	49.56		%
	Risk-free rate	2.8		%
	Fair value per warrant at grant date	$	3.27

	Relative fair value per warrant at grant date	$	3.49


	On March 2, 2011, the Company completed the repurchase of Warrant to Purchase Common Stock issued to the U.S. Department of the Treasury pursuant to the Troubled Asset Relief Program Capital Purchase Program. The Company repurchased the Warrant for $1.6 million. The Warrant repurchase, together with the Company’s earlier redemption of the entire amount of Fixed Rate Cumulative Perpetual Preferred Stock, Series A, issued to the U.S. Treasury, represents full repayment of all TARP obligations and cancellation of all equity interests in the Company held by the U.S. Treasury.

Regulatory_Capital_Matters

Regulatory Capital Matters	12 Months Ended
	Dec. 31, 2013
Banking and Thrift [Abstract]	'
Regulatory Capital Matters	'
	Regulatory Capital Matters

	The Company (on a consolidated basis) and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and Bank must meet specific capital guidelines that involve quantitative measures of the Company’s and Bank's assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Company’s and Bank's capital amounts and classification are also subject to qualitative judgments by the regulators about risk components, asset risk weighting and other factors.

	Risk-based capital guidelines issued by the FDIC establish a risk-adjusted ratio relating capital to different categories of assets and off-balance sheet exposures for banks. The Bank’s Tier 1 capital is comprised primarily of common equity and excludes accumulate other comprehensive income. Total capital also includes a portion of the allowance for loan losses, as defined according to regulatory guidelines. In addition, under Washington State banking regulations, the Bank is limited as to the ability to declare or pay dividends to the Company up to the amount of the Bank’s retained earnings then on hand. Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain minimum amounts and ratios (set forth in the following table) of total and Tier 1 capital to risk-weighted assets (as defined in the regulations), and of Tier 1 capital to average assets (as defined in the regulations). As of December 31, 2013, the Company and Bank met the minimum capital requirements to which it is subject and is considered to be “well-capitalized.”

	The following tables describe the Company’s and Bank’s regulatory capital and threshold requirements:



		Actual				For capital adequacy purposes				To be well-capitalized under prompt corrective action provisions
	December 31, 2013	Amount		Ratio		Amount		Minimum ratio		Amount	Minimum ratio
	Total risk-based capital ratio
	Company (consolidated)	$	218,470	19.76	%	$	88,435	8	%	N/A

	Whidbey Island Bank	211,954		19.2	%	88,330		8	%	110,413	10	%

	Tier 1 risk-based capital ratio

	Company (consolidated)	204,431		18.49	%	44,217		4	%	N/A

	Whidbey Island Bank	197,931		17.93	%	44,165		4	%	66,248	6	%

	Tier 1 leverage ratio

	Company (consolidated)	204,431		12.41	%	65,887		4	%	N/A

	Whidbey Island Bank	197,931		12.02	%	65,855		4	%	82,319	5	%




		Actual				For capital adequacy purposes				To be well-capitalized under prompt corrective action provisions
	December 31, 2012	Amount		Ratio		Amount		Minimum ratio		Amount	Minimum ratio
	Total risk-based capital ratio
	Company (consolidated)	$	210,545	19.39	%	$	86,856	8	%	N/A

	Whidbey Island Bank	203,471		18.77	%	86,715		8	%	108,393	10	%

	Tier 1 risk-based capital ratio

	Company (consolidated)	196,889		18.13	%	43,428		4	%	N/A

	Whidbey Island Bank	189,837		17.51	%	43,357		4	%	65,036	6	%

	Tier 1 leverage ratio

	Company (consolidated)	196,889		11.78	%	66,858		4	%	N/A

	Whidbey Island Bank	189,837		11.36	%	66,820		4	%	83,525	5	%

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	(a) *Fair Value Hierarchy and Fair Value Measurement*: The Company groups its assets and liabilities that are recorded at fair value in three levels, based on the markets, if any, in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:

	Level 1: Quoted prices for identical instruments in active markets.

	Level 2: Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

	Level 3: Significant inputs to the valuation model are unobservable.

	The following table presents the Company’s financial instruments measured at fair value on a recurring basis:


	(dollars in thousands)		Fair Value at December 31, 2013
			Level 1			Level 2			Level 3			Total
	U.S. government agencies		$	—		$	85,672		$	—		$	85,672

	Residential pass-through securities		—			180,809			—			180,809

	Taxable state and political subdivisions		—			2,468			—			2,468

	Tax exempt state and political subdivisions		—			74,807			—			74,807

	Corporate obligations		—			10,933			—			10,933

	Agency-issued collateralized mortgage obligations		—			54,145			—			54,145

	Asset-backed securities		—			21,816			—			21,816

	Investments in mutual funds and other equities		1,892			—			—			1,892

	Total		$	1,892		$	430,650		$	—		$	432,542




	(dollars in thousands)		Fair Value at December 31, 2012
			Level 1			Level 2			Level 3			Total
	U.S. government agencies		$	—		$	88,586		$	—		$	88,586

	Residential pass-through securities		—			168,423			—			168,423

	Taxable state and political subdivisions		—			5,312			—			5,312

	Tax exempt state and political subdivisions		—			58,985			—			58,985

	Corporate obligations		—			10,435			—			10,435

	Agency-issued collateralized mortgage obligations		—			14,046			—			14,046

	Asset-backed securities		—			25,188			—			25,188

	Investments in mutual funds and other equities		1,993			—			—			1,993

	Total		$	1,993		$	370,975		$	—		$	372,968


	There were no transfers between Level 1, Level 2 and Level 3 during the years ended December 31, 2013 or 2012.

	When available, the Company uses quoted market prices to determine the fair value of investment securities. These investments are included in Level 1. When quoted market prices are unobservable, the Company uses quotes from independent pricing vendors based on recent trading activity and other relevant information including market interest rate curves, referenced credit spreads and estimated prepayment rates where applicable. These investments are included in Level 2 and comprise the Company’s portfolio of U.S. agency securities, U.S. treasury securities, residential pass-through securities, municipal bonds and other corporate bonds.

	Certain financial assets of the Company may be measured at fair value on a non-recurring basis. These assets are subject to fair value adjustments that result from application of lower-of-cost-or-market accounting or write-downs of individual assets.
	The following table presents the carrying value of financial instruments by level within the fair value hierarchy, for which a non-recurring change in fair value has been recorded:


(dollars in thousands)		Fair Value at December 31, 2013
		Level 1			Level 2			Level 3			Total			Total losses for the period
Non-covered impaired loans (1)		$	—		$	—		$	28,412		$	28,412		$	(4,552	)

Non-covered other real estate owned (2)		—			—			3,067			3,067			(1,323		)

Covered other real estate owned (2)		—			—			5,980			5,980			(2,033		)

Total		$	—		$	—		$	37,459		$	37,459		$	(7,908	)



(dollars in thousands)		Fair Value at December 31, 2012
		Level 1			Level 2			Level 3			Total			Total losses for the period
Non-covered impaired loans (1)		$	—		$	—		$	38,299		$	38,299		$	(8,485	)

Non-covered other real estate owned (2)		—			—			3,023			3,023			(844		)

Covered other real estate owned (2)		—			—			13,460			13,460			(3,704		)

Total		$	—		$	—		$	54,782		$	54,782		$	(13,033	)


(1) Represents carrying value and related specific valuation allowances, which are included in the allowance for loan losses.
(2) Represents the fair value and related losses of foreclosed real estate and other collateral owned that were measured at fair value subsequent to their initial classification as non-covered other real estate owned and covered other real estate owned.

Following is a description of methods and assumptions used to estimate the fair value of each class of financial instrument for which a non-recurring change in fair value has been recorded:

Non-covered impaired loans: A loan is considered impaired when, based upon currently known information, it is deemed probable that the Company will be unable to collect all amounts due as scheduled according to the original terms of the agreement. Non-covered impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, based on the loan’s observable market price or the fair value of the collateral, if the loan is collateral dependent.

The Company generally obtains appraisals for collateral dependent loans on an annual basis. Depending on the loan, the Company may obtain appraisals more frequently than 12 months, particularly if the credit is deteriorating. If the loan is performing and market conditions are stable, the Company may not obtain appraisals on an annual basis. This policy does not vary by loan type.

Impaired loans that are collateral dependent are reviewed quarterly. The review involves a collateral valuation review, which also contemplates an assessment of whether the last appraisal is outdated. Recent appraisals, adjustments to outdated appraisals, knowledgeable third party opinions of value and current market conditions are combined to determine whether a specific reserve and/or a loan charge-off is required. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. For the period ended December 31, 2013, one non-covered impaired loan totaling $105 thousand had an adjustment to the appraisal, based on unobservable inputs, of 30%.

In the rare case where an appraisal is not available, the Company consults with third party industry specific experts for estimates as well as relies upon the Company’s market knowledge and expertise.

Non-covered and covered other real estate owned: Non-covered and covered other real estate owned includes properties acquired through foreclosure. These properties are recorded at the lower of cost or estimated fair value, less estimated cost to sell, based on periodic evaluations.

The Company deducts 10% of the appraised value for selling costs on non-covered and covered other real estate owned. If the property has been actively listed for sale for more than nine months and has had limited interest, the Company will typically reduce the fair value further based upon input from third party industry experts and knowledgeable management and may include adjustments for outdated appraisals (Level 3).

(b) *Disclosures about Fair Value of Financial Instruments:* The tables below are a summary of fair value estimates for financial instruments, excluding financial instruments recorded at fair value on a recurring and nonrecurring basis (summarized in the table above). The carrying amounts in the following table are recorded in the statement of financial condition under the indicated captions. The Company has excluded non-financial assets and non-financial liabilities such as Bank premises and equipment, deferred taxes and other liabilities.


(dollars in thousands)		December 31, 2013
					Fair value measurements using:
		Carrying value			Total			Level 1			Level 2			Level 3
Financial assets:
Cash and cash equivalents		$	27,489		$	27,489		$	27,489		$	—		$	—

Interest-bearing deposits		103,869			103,869			103,869			—			—

Investment securities available for sale		432,542			432,542			1,892			430,650			—

FHLB stock		7,172			7,172			7,172			—			—

Loans held for sale		3,389			3,389			—			3,389			—

Non-covered loans		888,686			885,627			—			—			885,627

Covered loans		151,955			144,450			—			—			144,450

Bank owned life insurance		17,836			17,836			17,836			—			—

FDIC indemnification asset		14,536			16,833			—			—			16,833

Financial liabilities:

Deposits		1,467,492			1,471,214			1,107,842			363,372			—

Junior subordinated debentures		25,774			17,578			—			—			17,578





(dollars in thousands)		December 31, 2012
					Fair value measurements using:
		Carrying value			Total			Level 1			Level 2			Level 3
Financial assets:
Cash and cash equivalents		$	32,145		$	32,145		$	32,145		$	—		$	—

Interest-bearing deposits		75,428			75,428			75,428			—			—

Investment securities available for sale		372,968			372,968			1,993			370,975			—

FHLB stock		7,441			7,441			7,441			—			—

Loans held for sale		18,043			18,043			—			18,043			—

Non-covered loans		853,134			858,660			—			—			858,660

Covered loans		217,339			234,396			—			—			234,396

Bank owned life insurance		17,704			17,704			17,704			—			—

FDIC indemnification asset		34,571			22,630			—			—			22,630

Financial liabilities:

Deposits		1,462,973			1,468,189			1,015,075			453,114			—

Junior subordinated debentures		25,774			12,155			—			—			12,155


Following is a description of methods and assumptions used to estimate the fair value of each class of financial instrument not recorded at fair value but required for disclosure purposes:

Cash and Cash Equivalents: The carrying value of cash and cash equivalent instruments approximates fair value.

Interest-bearing Deposits: The carrying values of interest-bearing deposits maturing within ninety days approximate their fair values. Fair values of other interest-earning deposits are estimated using discounted cash flow analysis based on current rates for similar types of deposits.

Investment Securities: Fair values of investment securities are based on quoted market prices when available or through the use of alternative approaches, such as matrix or model pricing, or broker indicative bids, when market quotes are not readily accessible or available.

FHLB stock: The Bank’s investment in FHLB stock is carried at par value, which approximates its fair value.

Loans Held for Sale: The carrying value of loans held for sale approximates fair value.

Non-covered Loans: The loan portfolio is composed of commercial, consumer, real estate construction and real estate loans. The carrying value of variable rate loans approximates their fair value. The fair value of fixed rate loans is estimated by discounting the estimated future cash flows of loans, sorted by type and security, by the weighted average rate of such loans and rising rates currently offered by the Bank for similar loans.

Covered Loans: Covered loans are measured at estimated fair value on the date of acquisition. Subsequent to acquisition, the fair value of covered loans is measured using the same methodology as that of non-covered loans.

Bank Owned Life Insurance: Fair values of insurance policies owned are based on the insurance contract’s cash surrender value.

FDIC Indemnification Asset: The FDIC indemnification asset is calculated as the expected future cash flows under the loss share agreement discounted by a rate reflective of a U.S. government agency security.



Deposits: For deposits with no contractual maturity such as checking accounts, money market accounts and savings accounts, fair values approximate book values. The fair value of certificates of deposit are based on discounted cash flows using the difference between the actual deposit rate and an alternative cost of funds rate, currently offered by the Bank for similar types of deposits.

Trust Preferred Securities/Junior Subordinated Debentures: The fair value of trust preferred securities is estimated using discounted cash flow analysis based on current rates for similar types of debt.

Off-Balance Sheet Items: Commitments to extend credit represent the principal category of off-balance sheet financial instruments. The fair value of these commitments are not material since they are for relatively short periods of time and are subject to customary credit terms, which would not include terms that would expose the Company to significant gains or losses.

Washington_Banking_Company_Inf

Washington Banking Company Information	12 Months Ended
	Dec. 31, 2013
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Washington Banking Company Information	'
	The summarized condensed financial statements for Washington Banking Company (parent company only) are presented in the following tables:

	Condensed Balance Sheets


	(dollars in thousands)		December 31,
			2013				2012
	Assets
	Cash and cash equivalents		$	5,323			$	5,327

	Investment in subsidiaries		199,204				201,345

	Other assets		1,284				1,747

	Total assets		$	205,811			$	208,419

	Liabilities
	Junior subordinated debentures		$	25,774			$	25,774

	Other liabilities		107				21

	Total liabilities		25,881				25,795

	Shareholders' Equity
	Common stock		86,714				85,707

	Retained earnings		98,431				92,234

	Accumulated other comprehensive (loss) income, net		(5,215		)		4,683

	Total shareholders' equity		179,930				182,624

	Total liabilities and shareholders' equity		$	205,811			$	208,419


	Condensed Statements of Income



	(dollars in thousands)		For the Year Ended December 31,
			2013				2012				2011
	Interest income:
	Interest on taxable investment securities		$	14			$	16			$	15

	Total interest income		14				16				15

	Interest expense:
	Junior subordinated debentures		478				532				489

	Total interest expense		478				532				489

	Noninterest expense		1,432				1,057				905

	Loss before income tax benefit and undistributed earnings of subsidiaries		(1,896		)		(1,573		)		(1,379		)
	Income tax benefit		664				550				482

	Loss before undistributed earnings of subsidiaries		(1,232		)		(1,023		)		(897		)
	Undistributed earnings of subsidiaries		6,878				8,967				11,949

	Dividend income from Bank		8,850				8,900				4,900

	Net income before preferred dividends		14,496				16,844				15,952

Preferred dividends		—				—				1,084

Net income available to common shareholders		$	14,496			$	16,844			$	14,868



Condensed Statements of Cash Flows



(dollars in thousands)		For the Year Ended December 31,
		2013				2012				2011
Operating activities:
Net income		$	14,496			$	16,844			$	15,952

Adjustments to reconcile net income to net cash used in operating activities:
Equity in undistributed earnings of subsidiaries		(6,878		)		(8,967		)		(11,949		)
Net decrease (increase) in other assets		467				(524		)		(490		)

Net increase (decrease) in other liabilities		86				(3		)		(168		)

Cash flows provided by operating activities		8,171				7,350				3,345

Investing activities:

Investment in subsidiaries		—				—				31,382

Cash flows provided by investing activities		—				—				31,382

Financing activities:
Redemption of preferred stock		—				—				(26,380		)

Repurchase of common stock warrant		—				—				(1,625		)

Dividends paid on preferred stock		—				—				(38		)

Dividends paid on common stock		(8,299		)		(7,717		)		(3,068		)
Proceeds from issuance of common stock under stock plans		124				301				301

Cash flows used in financing activities		(8,175		)		(7,416		)		(30,810		)
Net change in cash and cash equivalents		(4		)		(66		)		3,917

Cash and cash equivalents at beginning of period		5,327				5,393				1,476

Cash and cash equivalents at end of period		$	5,323			$	5,327			$	5,393

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Commitments and Contingencies	'
	Commitments and Contingencies

	(a) *Leasing Arrangements:* The Company is obligated under a number of non-cancelable operating leases for land and buildings. The majority of these leases have renewal options. In addition, some o the leases contain escalation clauses tied to the consumer price index with caps.

	At December 31, 2013, the Company’s future minimum rental payments required under land, buildings and equipment operating leases that have initial or remaining non-cancelable lease terms of one year or more are as follows:



	(dollars in thousands)	2014		2015		2016		2017		2018		Thereafter		Total
	Minimum payments	$	1,392	$	1,285	$	1,182	$	1,107	$	922	$	1,683	$	7,571
	Minimum payments	$	1,392	$	1,285	$	1,182	$	1,107	$	922	$	1,683	$	7,571

	Rent expense applicable to operating leases was $1.7 million for the year ended December 31, 2013 and $1.5 million for the years ended December 31, 2012 and 2011.

	(b) *Commitments to Extend Credit:* Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The amount of collateral obtained, if it is deemed necessary by the Bank upon extension of credit, is based on management’s credit evaluation of the counter party. Collateral held varies, but may include: property, plant and equipment; accounts receivable; inventory; and income-producing commercial properties.
	Standby letters of credit are conditional commitments issued by the Bank to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing, and similar transactions. Except for certain long-term guarantees, the majority of guarantees expire in one year. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. Collateral supporting those commitments, for which collateral is deemed necessary, generally amounts to one hundred percent of the commitment amount at December 31, 2013.

	For the years ended December 31, 2013, 2012 and 2011, the Bank has not been required to perform on any financial guarantees and no losses were incurred.

	Commitments to extend credit were as follows:



	(dollars in thousands)	December 31, 2013
	Loan commitments:
	Fixed rate	$	10,380
	Fixed rate	$	10,380
	Variable rate	183,344
	Variable rate	183,344
	Total loan commitments	193,724
	Total loan commitments	193,724
	Standby letters of credit	1,114
	Standby letters of credit	1,114
	Total commitments	$	194,838
	Total commitments	$	194,838

	(c) *Contingencies:* The Company and its subsidiaries are from time to time defendants in and are threatened with various legal proceedings arising from regular business activities. Management believes the ultimate liability, if any, arising from such claims or contingencies will not have a material adverse effect on the Company’s results of operations or financial condition.

Related_Party_Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2013
Related Party Transactions [Abstract]	'
Related Party Transactions	'
	Related Party Transactions

	At December 31, 2013 and 2012, the Bank had loans to persons serving as directors and executive officers, and to entities related to such individuals. All loans were made on essentially the same terms and conditions as comparable transactions with other persons, and do not involve more than the normal risk of collectability. The following table details the loan activity of related party transactions for the years ended December 31:



	(dollars in thousands)	2013			2012
	Beginning balance	$	2,403		$	3,804

	New loans or advances	121			1,772

	Payments	(259		)	(3,173		)
	Reclassifications (1)	(396		)	—

	Ending balance	$	1,869		$	2,403

	Available credit	$	525		$	755


	(1) Represents loans that were once considered related party but are no longer considered related party, or loans that were not related party that subsequently became related party loans.

	The Bank held deposits from related parties totaling $1.5 million and $2.3 million at December 31, 2013 and 2012, respectively.

Selected_Quarterly_Financial_D

Selected Quarterly Financial Data	12 Months Ended
	Dec. 31, 2013
Selected Quarterly Financial Information [Abstract]	'
Selected Quarterly Financial Data	'
	Selected Quarterly Financial Data (Unaudited)

	Results of operations on a quarterly basis were as follows:



	(dollars in thousands, except per share data)		For the Year Ended December 31, 2013
			First quarter			Second quarter			Third quarter			Fourth quarter
	Interest income		$	19,610		$	18,726		$	18,469		$	18,554

	Interest expense		1,428			1,369			1,322			1,301

	Net interest income		18,182			17,357			17,147			17,253

	Provision for loan losses		1,950			11,764			525			376

	Net interest income after provision for loan losses		16,232			5,593			16,622			16,877

	Noninterest income		4,346			11,697			3,137			3,165

	Noninterest expense		13,867			12,926			13,072			16,436

	Income before provision for income tax		6,711			4,364			6,687			3,606

	Provision for income tax		2,127			1,456			2,185			1,104

	Net income available to common shareholders		$	4,584		$	2,908		$	4,502		$	2,502

	Basic earnings per share		$	0.3		$	0.19		$	0.29		$	0.16

	Diluted earnings per share		$	0.3		$	0.19		$	0.29		$	0.16

	Cash dividends declared per share		$	0.15		$	0.15		$	0.09		$	0.15




	(dollars in thousands, except per share data)		For the Year Ended December 31, 2012
			First quarter			Second quarter			Third quarter			Fourth quarter
	Interest income		$	23,283		$	22,726		$	22,262		$	21,439

	Interest expense		1,981			1,837			1,710			1,585

	Net interest income		21,302			20,889			20,552			19,854

	Provision for loan losses		2,000			2,748			1,250			3,746

	Net interest income after provision for loan losses		19,302			18,141			19,302			16,108

	Noninterest income		1,297			988			1,358			4,603

	Noninterest expense		13,655			15,109			13,663			13,972

	Income before provision for income tax		6,944			4,020			6,997			6,739

	Provision for income tax		2,171			1,173			2,359			2,153

	Net income available to common shareholders		$	4,773		$	2,847		$	4,638		$	4,586

	Basic earnings per share		$	0.31		$	0.18		$	0.3		$	0.3

	Diluted earnings per share		$	0.31		$	0.18		$	0.3		$	0.3

Cash dividends declared per share		$	0.12		$	0.14		$	0.09		$	0.15

Subsequent_Events

Subsequent Events	12 Months Ended
Subsequent Events	Dec. 31, 2013
Subsequent Events [Abstract]	'
Subsequent Events	'
	Subsequent Events

	On January 30, 2014, the Company announced that its Board of Directors declared a cash dividend of $0.08 per common share to shareholders of record as of February 10, 2014, payable on February 26, 2014.

Description_of_Business_and_Su1

Description of Business and Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Description of Business	'
	Description of Business: Washington Banking Company (the “Company”) was formed on April 30, 1996, and is a registered bank holding company whose primary business is conducted by its wholly-owned subsidiary, Whidbey Island Bank (the “Bank”). The business of the Bank, which is focused in the northern area of Western Washington, consists primarily of attracting deposits from the general public and originating loans. The Company and the Bank have formed several subsidiaries for various purposes as follows:

	•	Washington Banking Capital Trust I (the “Trust”) was a wholly-owned subsidiary of the Company. The Trust was formed in June 2002 for the exclusive purpose of issuing trust preferred securities. During the second quarter of 2007 the Trust was closed after the trust preferred securities were paid off. See Note (13) Trust Preferred Securities and Junior Subordinated Debentures for further details.


	•	Washington Banking Master Trust (the “Master Trust”) is a wholly-owned subsidiary of the Company. The Master Trust was formed in April 2007 for the exclusive purpose of issuing trust preferred securities. See Note (13) Trust Preferred Securities and Junior Subordinated Debentures for further details.


	•	Rural One, LLC (“Rural One”) is a majority-owned subsidiary of the Bank and is certified as a Community Development Entity by the Community Development Financial Institutions Fund of the United States Department of Treasury. Rural One was formed in September 2006, for the exclusive purpose of investing in Federal tax credits related to the New Markets Tax Credit program. See Note (14) Income Taxes for further details.
Basis of Presentation	'
	Basis of Presentation: The accompanying consolidated financial statements include the accounts of the Company and its subsidiaries Whidbey Island Bank and Rural One LLC, as described above. The consolidated financial statements of the Company have been prepared in conformity with accounting principles generally accepted in the United States of America. All significant intercompany balances and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, in conformity with generally accepted accounting principles, management makes estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expense during the reported periods. Actual results could differ from these estimates. Management considers the estimates used in developing the allowance for loan losses, the valuation of covered loans and the FDIC indemnification asset and determining the fair value of financial assets and liabilities to be particularly sensitive estimates that may be subject to revision in the near term.
Recent Financial Accounting Pronouncements	'
	Recent Financial Accounting Pronouncements: In December 2011, the FASB issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities. The ASU requires an entity to offset, and present as a single net amount, a recognized eligible asset and a recognized eligible liability when it has an unconditional and legally enforceable right of setoff and intends either to settle the asset and liability on a net basis or to realize the asset and settle the liability simultaneously. The ASU requires an entity to disclose information about offsetting and related arrangements to enable users of its financial statements to understand the effect of those arrangements on its financial position. The Company adopted the provisions of this ASU effective January 1, 2013. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In July 2012, the FASB issued ASU No. 2012-2, Testing Indefinite-Lived Intangible Assets for Impairment. This ASU states that an entity has the option to first assess qualitative factors to determine whether the existence of events and circumstances indicates that it is more likely than not that the indefinite-lived intangible asset is impaired. If, after assessing the totality of events and circumstances, an entity concludes that it is not more likely than not that the indefinite-lived intangible asset is impaired, then the entity is not required to take further action. However, if an entity concludes otherwise, it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount, in accordance with Codification Subtopic 350-30, Intangibles—Goodwill and Other, General Intangibles Other than Goodwill. Under guidance in this ASU, an entity also has the option to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to performing the quantitative impairment test. An entity will be able to resume performing the qualitative assessment in any subsequent period. The amendments in this ASU are effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. Early adoption is permitted, including for annual and interim impairment tests performed as of a date before July 27, 2012, if a public entity’s financial statements for the most recent annual or interim period have not yet been issued. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In October 2012, the FASB issued ASU No. 2012-06, Subsequent Accounting for an Indemnification Asset Recognized at the Acquisition Date as a Result of a Government-Assisted Acquisition of a Financial Institution. The ASU clarifies that when an entity recognizes an indemnification asset as a result of a government-assisted acquisition of a financial institution and subsequently, a change in the cash flows expected to be collected on the indemnification asset occurs, as a result of a change in cash flows expected to be collected on the assets subject to indemnification, the reporting entity should subsequently account for the change in the measurement of the indemnification asset on the same basis as the change in the assets subject to indemnification. Any amortization of changes in value should be limited to the contractual term of the indemnification agreement. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2012. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In January 2013, the FASB issued ASU No. 2013-01, Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities. ASU No. 2013-01 clarifies that ASU No. 2011-11 applies only to derivatives, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are either offset or subject to an enforceable master netting arrangement or similar agreement. Entities with other types of financial assets and financial liabilities subject to a master netting arrangement or similar agreement are no longer subject to the disclosure requirements in ASU No. 2011-11. The amendments are effective for annual and interim reporting periods beginning on or after January 1, 2013. The adoption of this ASU did not have a material impact on the Company's consolidated financial statements.

	In February 2013, the FASB issued ASU No. 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income, to improve the transparency of reporting these reclassifications. The ASU does not amend any existing requirements for reporting net income or other comprehensive income in the financial statements but requires an entity to disaggregate the total change of each component of other comprehensive income and separately present reclassification adjustments and current period other comprehensive income. The provisions of this ASU also requires that entities present either in a single note or parenthetically on the face of the financial statements, the effect of significant amounts reclassified from each component of accumulated other comprehensive income based on its source and the income statement line item affected by the reclassification. If a component is not required to be reclassified to net income in its entirety, entities would instead cross reference to the related note to the financial statements for additional information. The Company adopted the provisions of this ASU effective January 1, 2013. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

	In July 2013, the FASB issued ASU No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. The ASU requires an entity to present an unrecognized tax benefit, or a portion of an unrecognized tax benefit, as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except to the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. No new recurring disclosures are required. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2013, and are to be applied prospectively to all unrecognized tax benefits that exist at the effective date. Retrospective application is permitted. The adoption of this ASU is not expected to have a material impact on the Company's consolidated financial statements.

	In January 2014, the FASB issued ASU No. 2014-01, Accounting for Investments in Qualified Affordable Housing Projects. ASU 2014-04 permits an entity to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognize the net investment performance in the income statement as a component of income tax expense (benefit). The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2014 and should be applied prospectively. The Company is currently reviewing the requirements of ASU No. 2014-01, but does not expect the ASU to have a material impact on the Company's consolidated financial statements.
	In January 2014, the FASB issued ASU No. 2014-04, Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. ASU 2014-04 clarifies that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. Additionally, the amendments require interim and annual disclosure of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. The amendments are effective for annual and interim reporting periods beginning on or after December 15, 2014 and can be applied with a modified retrospective transition method or prospectively. The adoption of ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated financial statements.
Cash and Cash Equivalents	'
	Cash and Cash Equivalents: For purposes of reporting cash flows, cash and cash equivalents include cash on hand and due from banks, interest-earning deposits and federal funds sold, all of which have original maturities of three months or less.
Investment Securities	'
	Investment Securities: Investment securities available for sale include securities that management intends to use as part of its overall asset/liability management strategy and that may be sold in response to changes in interest rates and resultant prepayment risk and other related factors. Securities available for sale are carried at market value, and unrealized gains and losses (net of related tax effects) are excluded from net income but are included as a separate component of comprehensive income. Upon realization, such gains and losses will be included in net income using the specific identification method. Declines in the fair value of individual securities available-for-sale below their cost that are other than temporary result in write-downs of the individual securities to their fair value. Such write-downs are included in earnings as realized losses.

	Accounting guidance related to the recognition and presentation of other-than-temporary impairment (“OTTI”) of debt securities became effective in the second quarter of 2009. A company must consider whether it intends to sell a security or if it is likely that they would be required to sell the security before recovery of the amortized cost basis of the investment, which may be maturity. For debt securities, if we intend to sell the security or it is likely that we will be required to sell the security before recovering its cost basis, the entire impairment loss would be recognized in earnings as an OTTI. If we do not intend to sell the security and it is not likely that we will be required to sell the security but we do not expect to recover the entire amortized cost basis of the security, only the portion of the impairment loss representing credit losses would be recognized in earnings. The credit loss on a security is measured as the difference between the amortized cost basis and the present value of the cash flows expected to be collected. Projected cash flows are discounted by the original or current effective interest rate depending on the nature of the security being measured for potential OTTI. The remaining impairment related to all other factors, the difference between the present value of the cash flows expected to be collected and fair value, is recognized as a charge to other comprehensive income (“OCI”). Impairment losses related to all other factors are presented as separate categories within OCI. For investment securities held to maturity, this amount is accreted over the remaining life of the debt security prospectively based on the amount and timing of future estimated cash flows. The accretion of the amount recorded in OCI increases the carrying value of the investment and does not affect earnings. If there is an indication of additional credit losses the security is re-evaluated according to the procedures described above.

	Investment securities held to maturity are comprised of debt securities for which the Company has positive intent and ability to hold to maturity and are carried at cost, adjusted for amortization of premiums and accretion of discounts using the interest method over the estimated lives of the securities. Amortization of premiums and accretion of discounts are recognized in interest income over the period to maturity. Premiums are amortized to the earliest call date while discounts are accreted to maturity.
Federal Home Loan Bank Stock	'
	Federal Home Loan Bank Stock: The Bank’s investment in FHLB stock is carried at par value, which approximates its fair value. As a member of the FHLB system, the Bank is required to maintain a minimum level of investment in FHLB stock based on specific percentages of the Bank’s outstanding mortgages, total assets or FHLB advances. At December 31, 2013, the Bank’s minimum required investment was approximately $1.6 million. Amounts in excess of the required minimum for FHLB membership may be redeemed at par at FHLB’s discretion, which is subject to their capital plan, bank policies, and regulatory requirements, which may be amended or revised periodically.

	Management periodically evaluates FHLB stock for other-than-temporary or permanent impairment. Management’s determination of whether these investments are impaired is based on its assessment of the ultimate recoverability of cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of cost is influenced by criteria such as (1) the significance of any decline in net assets of the FHLB as compared to the capital stock amount for the FHLB and the length of time this situation has persisted, (2) commitments by the FHLB to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLB, (3) the impact of legislative and regulatory changes on institutions and, accordingly, the customer base of the FHLB and (4) the liquidity position of the FHLB.

	In September 2012, the FHLB of Seattle was notified by the Federal Housing Finance Agency (“Finance Agency”) that it is now classified as “adequately capitalized” as compared to the prior classification of “undercapitalized.” Under Finance Agency regulations, the FHLB of Seattle may repurchase excess capital stock under certain conditions; however, they may not redeem stock or pay a dividend without Finance Agency approval. Based on the above, the Company has determined there is not an other-than-temporary impairment on the FHLB stock investment as of December 31, 2013.
Loans Held for Sale	'
	*Loans Held for Sale:* Mortgage loans originated and intended for sale in the secondary market are carried at the lower of cost or estimated market value in the aggregate. Net unrealized losses are recognized through a valuation allowance by charges to income. When a loan is sold, the gain is recognized in the consolidated statement of income as the proceeds less the book value of the loan including unamortized fees and capitalized direct costs.
Non-Covered Loans	'
	Non-Covered *Loans:* Loans are stated at the unpaid principal balance, net of premiums, unearned discounts, net deferred loan origination fees and costs and the allowance for loan losses.

	Interest on loans is calculated using the simple interest method based on the daily balance of the principal amount outstanding and is credited to income as earned.

	Loans are placed on nonaccrual status when collection of principal or interest is considered doubtful (generally, loans are 90 days or more past due). Indirect consumer loans are charged-off immediately when collection of principal or interest is considered doubtful (generally, loans are 90 days or more past due).

	Loans are reported as restructured when the Bank grants a concession(s) to a borrower experiencing financial difficulties that it would not otherwise consider. Examples of such concessions include forgiveness of principal or accrued interest, extending the maturity date(s) or providing a lower interest rate than would be normally available for a transaction of similar risk. As a result of these concessions, restructured loans are impaired as the Bank will not collect all amounts due, both principal and interest, in accordance with the terms of the original loan agreement.

	A loan is considered impaired when, based upon currently known information, it is deemed probable that the Company will be unable to collect all amounts due as scheduled according to the original terms of the agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, based on the loan’s observable market price or the fair value of collateral, if the loan is collateral dependent.

	Interest income previously accrued on nonaccrual loans, but not yet received, is reversed in the period the loan is placed on nonaccrual status. Subsequent payments received are generally applied to principal. However, based on management’s assessment of the ultimate collectability of an impaired or nonaccrual loan, interest income may be recognized on a cash basis. Nonaccrual loans are returned to an accrual status when management determines the circumstances have improved to the extent that there has been a sustained period of repayment performance and both principal and interest are deemed collectible.

	Loan fees and certain direct loan origination costs are deferred and the net fee or cost is recognized in interest income using the interest method over the estimated life of the individual loans, adjusted for actual prepayments.
Covered Loans	'
	Covered Loans: Loans acquired in a FDIC-assisted acquisition, that are subject to a loss share agreement, are referred to as “covered loans” and are reported separately in our consolidated balance sheets. Covered loans are reported exclusive of the expected cash flow reimbursements expected from the FDIC.

	Acquired loans are valued as of acquisition date in accordance with Financial Accounting Standards Board Accounting Standards Codification (“FASB ASC”) 805, Business Combinations. Loans purchased with evidence of credit deterioration since origination for which it is probable that all contractually required payments will not be collected are accounted for under FASB ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality. In addition, because of the significant discounts associated with the acquired portfolios, the Company elected to account for all acquired loans under ASC 310-30.

	In accordance with FASB ASC 310-30, acquired loans are aggregated into pools, based on individually evaluated common risk characteristics, and aggregate expected cash flows were estimated for each pool. A pool is accounted for as a single asset with a single interest rate, cumulative loss rate and cash flow expectation. The Bank aggregated all of the loans acquired in the FDIC-assisted acquisitions of City Bank and North County Bank into 18 and 14 pools, respectively. A loan will be removed from a pool of loans only if the loan is sold, foreclosed, assets are received in satisfaction of the loan (paid off), or the loan is written off, and will be removed from the pool at the carrying value. If an individual loan is removed from a pool of loans, the difference between its carrying amount and the cash, fair value of the collateral, or other assets received will be recognized in income immediately and would not affect the effective yield used to recognize the accretable difference on the remaining pool. Loans originally placed into a performing pool will not be reported individually as 30-89 days past due, non-performing (90+ days past due or nonaccrual) or accounted for as a troubled debt restructuring as the pool is the unit of accounting. Rather, these metrics related to the underlying loans within a performing pool will be considered in our ongoing assessment and estimates of future cash flows. If, at acquisition, the loans are collateral dependent and acquired primarily for the rewards of ownership of the underlying collateral, or if cash flows expected to be collected cannot be reasonably estimated, accrual of income is inappropriate. Such loans will be placed into nonperforming (nonaccrual) loan pools.

	The cash flows expected to be received over the life of the pool were estimated by management with the assistance of a third party valuation specialist. These cash flows were input into a ASC 310-30 compliant accounting loan system which calculates the carrying values of the pools and underlying loans, book yields, effective interest income and impairment, if any, based on actual and projected events. Default rates, loss severity and prepayment speed assumptions will be periodically reassessed and updated within the accounting model to update the expectation of future cash flows. The excess of the cash flows expected to be collected over the pool’s carrying value is considered to be the accretable yield and is recognized as interest income over the estimated life of the loan or pool using the effective yield method. The accretable yield will change due to changes in the timing and amounts of expected cash flows. For the performing loan pools, a prepayment assumption, as documented by the valuation specialist, is initially applied. Changes in the accretable yield will be disclosed quarterly.

	The excess of the contractual balances due over the cash flows expected to be collected is considered to be the nonaccretable difference. The nonaccretable difference represents the estimate of the credit losses expected to occur and was considered in determining the fair value of the loans as of the acquisition date. Subsequent to the acquisition date, any increases in expected cash flows over those expected at purchase date in excess of fair value are adjusted through the accretable difference on a prospective basis. Any subsequent decreases in expected cash flows over those expected at purchase date are recognized by recording a provision for loan losses. Any disposals of loans, including sales of loans, payments in full or foreclosures result in the removal of the loan from the pool at its carrying amount.

	The covered loans acquired are and will continue to be subject to the Company’s internal and external credit review and monitoring. If credit deterioration is experienced subsequent to the initial acquisition fair value amount, such deterioration will be measured, and a provision for credit losses will be charged to earnings. These provisions will be mostly offset by an increase to the FDIC indemnification asset, and will be recognized in noninterest income.
Allowance for Loan Losses	'
	Allowance for Loan Losses: The allowance for loan losses is based upon the Company’s estimates. The Company determines the adequacy of the allowance for loan losses based on evaluations of the loan portfolio, recent loss experience and other factors, including economic and market conditions. The Company determines the amount of the allowance for loan losses required for certain sectors based on relative risk characteristics of the loan portfolio. Actual losses may vary from current estimates. These estimates are reviewed periodically and as adjustments become necessary, are reported in earnings in the periods in which they become known. The allowance for loan losses is increased by charging to the provision for loan losses. Losses are charged to the allowance and recoveries are credited to the allowance.
Premises and Equipment	'
	Premises and Equipment: Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets. The estimated useful lives used to compute depreciation and amortization include buildings and building improvements, 15 to 40 years; land improvements, 15 to 25 years; furniture, fixtures and equipment, 3 to 7 years; and leasehold improvements, lesser of useful life or life of the lease.
Bank Owned Life Insurance	'
	*Bank Owned Life Insurance:* During the second quarters of 2007 and 2004, the Bank made $5.0 million and $10.0 million investments, respectively, in bank owned life insurance (“BOLI”). These policies insure the lives of officers of the Bank, and name the Bank as beneficiary. Noninterest income is generated tax-free (subject to certain limitations) from the increase in the policies' underlying investments made by the insurance company. The Bank is capitalizing on the ability to partially offset costs associated with employee compensation and benefit programs with the BOLI.
Goodwill and Other Intangible Assets, Net	'
	*Goodwill and Other Intangible Assets, Net:* Intangible assets are comprised of goodwill and other intangibles acquired in business combinations. Goodwill and intangible assets with indefinite useful lives are not amortized. Intangible assets with definite useful lives are amortized to their estimated residual values over their respective estimated useful lives, and also reviewed for impairment. Amortization of intangible assets is included as a separate line item in the Consolidated Statements of Income.

	The Company performs a goodwill impairment analysis on an annual basis as of December 31. Additionally, the Company performs a goodwill impairment evaluation on an interim basis when events or circumstances indicate impairment potentially exists. A significant amount of judgment is involved in determining if an indicator of impairment has occurred. Such indicators may include, among others, a significant decline in our expected future cash flows; a sustained, significant decline in our stock price and market capitalization; a significant adverse change in legal factors or in the business climate; adverse action or assessment by a regulator; and unanticipated competition.

	The goodwill impairment test involves a two-step process. The first step compares the fair value of a reporting unit to its carrying value. If the reporting unit’s fair value is less than its carrying value, the Company would be required to proceed to the second step. In the second step the Company calculates the implied fair value of the reporting unit’s goodwill. The implied fair value of goodwill is determined in the same manner as goodwill recognized in a business combination. The estimated fair value of the Company is allocated to all of the Company’s assets and liabilities, including any unrecognized identifiable intangible assets, as if the Company had been acquired in a business combination and the estimated fair value of the reporting unit is the price paid to acquire it. The allocation process is performed only for purposes of determining the amount of goodwill impairment. No assets or liabilities are written up or down, nor are any additional unrecognized identifiable intangible assets recorded as a part of this process. Any excess of the estimated purchase price over the fair value of the reporting unit’s net assets represents the implied fair value of goodwill. If the carrying amount of the goodwill is greater than the implied fair value of that goodwill, an impairment loss would be recognized as a charge to earnings in an amount equal to that excess.

	GAAP also permits an entity an option to first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If an entity believes, as a result of its qualitative assessment, that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Step 1 quantitative impairment analysis described above is required. Otherwise, no further impairment testing is required. During the fourth quarter of 2013, the Company performed its annual evaluation for goodwill impairment. This evaluation indicated no impairment of the Company's goodwill.
Non-Covered Other Real Estate Owned	'
	Non-Covered Other Real Estate Owned: Non-covered other real estate owned includes properties acquired through foreclosure. These properties are recorded at the lower of cost or estimated fair value less estimated selling costs. Losses arising from the initial acquisition of property, in full or partial satisfaction of loans, are charged to the allowance for loan losses.

	Subsequent to the transfer to other real estate owned, these assets continue to be recorded at the lower of cost or fair value (less estimated cost to sell), based on periodic evaluations. Generally, legal and professional fees associated with foreclosures are expensed as incurred. However, in no event are recorded costs allowed to exceed fair value. Subsequent gains, losses or expenses recognized on the sale of these properties are included in noninterest income or expense.
Covered Other Real Estate Owned	'
	Covered Other Real Estate Owned: All other real estate owned (“OREO”) acquired in FDIC-assisted acquisitions that are subject to an FDIC loss-share agreement are referred to as “covered other real estate owned” and reported separately in our statements of financial position. Covered OREO is reported exclusive of expected reimbursement cash flows from the FDIC. Foreclosed covered loan collateral is transferred into covered OREO at the carrying value or fair value, less selling costs, whichever is less.

	Covered OREO was initially recorded at its estimated fair value on the acquisition date based on similar market comparable valuations less estimated selling costs. Any subsequent valuation adjustments due to declines in fair value will be charged to noninterest expense, and will be mostly offset by noninterest income representing the corresponding increase to the FDIC indemnification asset for the offsetting loss reimbursement amount. Any recoveries of previous valuation adjustments will be credited to noninterest expense with a corresponding charge to noninterest income for the portion of the recovery that is due to the FDIC.
FDIC Indemnification Asset	'
	*FDIC Indemnification Asset:* The Company has elected to account for amounts receivable under the loss share agreement as an indemnification asset in accordance with FASB ASC 805. The FDIC indemnification asset was initially recorded at fair value, based on the discounted value of expected future cash flows under the loss share agreement. The difference between the present value and the undiscounted cash flows the Company expects to collect from the FDIC will be accreted into noninterest income over the life of the FDIC indemnification asset.

	The FDIC indemnification asset is reviewed quarterly and adjusted for any changes in expected cash flows based on recent performance and expectations for future performance of the covered portfolio. These adjustments are measured on the same basis as the related covered loans and covered other real estate owned. Any increases in cash flow of the covered assets over those expected will reduce the FDIC indemnification asset and any decreases in cash flow of the covered assets under those expected will increase the FDIC indemnification asset. Increases and decreases to the FDIC indemnification asset are recorded as adjustments to noninterest income.
Federal Income Taxes	'
	*Federal Income Taxes:* The Company files a consolidated federal income tax return. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the periods in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities for a change in tax rate is recognized in income in the period that includes the enactment date.

	A valuation allowance is required on deferred tax assets if it is “more likely than not” that the deferred tax asset will not be realized. The determination of the realization of the deferred tax assets is highly subjective and dependent upon judgment concerning management’s evaluation of both positive and negative evidence, including income and losses in recent years, the forecast of future income, applicable tax planning strategies, and assessments of the current and future economic and business conditions. The Company considers both positive and negative evidence regarding the ultimate realization of deferred tax assets. The calculation of our provision for federal income taxes is complex and requires the use of estimates and significant judgments in arriving at the amount of tax benefits to be recognized in the financial statements for a given tax position. It is possible that the tax benefits realized upon the ultimate resolution of a tax position may result in tax benefits that are significantly different from those estimated.

	The Company had no unrecognized tax benefits at December 31, 2013, 2012 or 2011. The Company recognizes interest accrued and penalties related to unrecognized tax benefits in tax expense. During the years ended December 31, 2013, 2012 and 2011, the Company recognized no interest or penalties.

	The Company files income tax returns in the U.S. Federal jurisdiction. With few exceptions, the Company is no longer subject to U.S. federal income tax examinations by tax authorities for years before 2010.
Stock-Based Compensation	'
	*Stock-Based Compensation:* The Company has one active stock-based compensation plan. In accordance with FASB ASC 718, Stock Compensation, the Company recognizes in the income statement the grant date fair value of stock options and other equity-based forms of compensation issued to employees over the employee’s requisite service period (generally the vesting period). Stock options vest over a period of no greater than five years from the date of grant. Additionally, the right to exercise the option terminates ten years from the date of grant.

	The Company measures the fair value of each stock option grant at the date of the grant, using the Black-Scholes option pricing model. Expected volatility is based on the historical volatility of the price of the Company’s common stock. The Company uses historical data to estimate option exercise and stock option forfeiture rates within the valuation model. The expected term of options granted is determined based on historical experience with similar options, giving consideration to the contractual terms and vesting schedules, and represents the period of time that options granted are expected to be outstanding. The expected dividend yield is based on dividend trends and the market value of the Company’s common stock at the time of grant. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The Company did not grant any options for the years ended December 31, 2013, 2012 or 2011.
Earnings Per Share	'
	*Earnings Per Share:* According to the revised provisions of FASB ASC 260, Earnings Per Share, nonvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents are participating securities and are included in the computation of EPS pursuant to the two-class method. The two-class method is an earnings allocation formula that determines earnings per share for each class of common stock and participating security according to dividends declared (or accumulated) and participation rights in undistributed earnings. Net income, less any preferred dividends accumulated for the period (whether or not declared), is allocated between the common stock and participating securities pursuant to the two-class method, based on their rights to receive dividends, participate in earnings or absorb losses. Basic earnings per common share is computed by dividing net earnings available to common shareholders by the weighted average number of common shares outstanding during the period, excluding participating nonvested restricted shares.
Advertising Expenses	'
	Advertising Expenses: Advertising costs are generally expensed as incurred. Advertising costs were $524 thousand, $917 thousand and $1.1 million for the years ended December 31, 2013, 2012 and 2011, respectively.
Fair Value Measurements	'
	Fair Value Measurements: FASB ASC 820, Fair Value Measurements and Disclosures, defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. FASB ASC 820 establishes a three-level hierarchy for disclosure of assets and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to the valuation methodology used for measurement are observable or unobservable. Observable inputs reflect market-derived or market-based information obtained from independent sources, while unobservable inputs reflect our estimates about market data.

	In general, fair values determined by Level 1 inputs utilize quoted prices for identical assets or liabilities traded in active markets that the Company has the ability to access. Fair values determined by Level 2 inputs utilize inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets and liabilities in active markets, and inputs other than quoted prices that are observable for the asset or liability, such as interest rates and yield curves that are observable at commonly quoted intervals. Level 3 inputs are unobservable inputs for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.
Reclassifications	'
	*Reclassifications:* Certain amounts in previous years may have been reclassified to conform to the 2013 financial statement presentation. These reclassifications had no significant impact on the Company’s previously reported results of operations or financial condition.
Subsequent Events	'
	Subsequent Events: The Company has evaluated events and transactions subsequent to December 31, 2013, for potential recognition or disclosure. See Note (25) Subsequent Events for further details.

Investment_Securities_Tables

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]	'
Amortized cost, unrealized gains and losses and fair value of investments	'
	The following table presents the amortized cost, unrealized gains, unrealized losses and fair value of investment securities available for sale at December 31, 2013 and 2012. At December 31, 2013 and 2012, there were no investment securities classified as held to maturity or trading.


	(dollars in thousands)	December 31, 2013
		Amortized cost		Unrealized gains				Unrealized losses			Fair value
	U.S. government agencies	$	85,631	$	706			$	(665	)	$	85,672

	Residential pass-through securities	185,677		589				(5,457		)	180,809

	Taxable state and political subdivisions	2,294		174				—			2,468

	Tax exempt state and political subdivisions	74,761		1,420				(1,374		)	74,807

	Corporate obligations	11,000		21				(88		)	10,933

	Agency-issued collateralized mortgage obligations	55,579		18				(1,452		)	54,145

	Asset-backed securities	23,597		—				(1,781		)	21,816

	Investments in mutual funds and other equities	2,018		—				(126		)	1,892

	Total investment securities available for sale	$	440,557	$	2,928			$	(10,943	)	$	432,542




	(dollars in thousands)	December 31, 2012
		Amortized cost		Unrealized gains				Unrealized losses			Fair value
	U.S. government agencies	$	87,297	$	1,321			$	(32	)	$	88,586

	Residential pass-through securities	165,175		3,430				(182		)	168,423

	Taxable state and political subdivisions	4,759		553				—			5,312

	Tax exempt state and political subdivisions	56,431		2,703				(149		)	58,985

	Corporate obligations	11,000		—				(565		)	10,435

	Agency-issued collateralized mortgage obligations	13,967		79				—			14,046

	Asset-backed securities	25,108		150				(70		)	25,188

	Investments in mutual funds and other equities	2,018		—				(25		)	1,993

	Total investment securities available for sale	$	365,755	$	8,236			$	(1,023	)	$	372,968

Gross unrealized losses and fair value of securities	'
	Investment securities that were in an unrealized loss position at December 31, 2013 and 2012, are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. In the opinion of management, these securities are considered only temporarily impaired due to changes in market interest rates or the widening of market spreads subsequent to the initial purchase of the securities, and not due to concerns regarding the underlying credit of the issuers or the underlying collateral.


	(dollars in thousands)	December 31, 2013
		Less than 12 Months						12 Months or Longer						Total
		Fair value		Unrealized losses				Fair value			Unrealized losses			Fair value		Unrealized losses
	U.S. government agencies	$	40,528	$	(665	)		$	—		$	—		$	40,528	$	(665	)

	Residential pass-through securities	$	110,071	$	(3,262	)		$	31,494		$	(2,195	)	$	141,565	$	(5,457	)

	Tax exempt state and political subdivisions	35,360		(990		)		6,593			(384		)	41,953		(1,374		)

	Corporate obligations	2,997		(4		)		2,916			(84		)	5,913		(88		)

	Agency-issued collateralized mortgage obligations	49,230		(1,452		)		—			—			49,230		(1,452		)

	Asset-backed securities	8,718		(482		)		13,097			(1,299		)	21,815		(1,781		)

	Investments in mutual funds and other equities	—		—				2,018			(126		)	2,018		(126		)

	Total investment securities available for sale	$	246,904	$	(6,855	)		$	56,118		$	(4,088	)	$	303,022	$	(10,943	)




	(dollars in thousands)	December 31, 2012
		Less than 12 Months						12 Months or Longer						Total
		Fair value		Unrealized losses				Fair value			Unrealized losses			Fair value		Unrealized losses
	U.S. government agencies	$	12,056	$	(32	)		$	—		$	—		$	12,056	$	(32	)

	Residential pass-through securities	27,680		(182		)		—			—			27,680		(182		)

	Tax exempt state and political subdivisions	10,113		(149		)		—			—			10,113		(149		)

	Corporate obligations	—		—				10,435			(565		)	10,435		(565		)

	Asset-backed securities	9,856		(70		)		—			—			9,856		(70		)

	Investments in mutual funds and other equities	—		—				1,993			(25		)	1,993		(25		)

	Total investment securities available for sale	$	59,705	$	(433	)		$	12,428		$	(590	)	$	72,133	$	(1,023	)

Amortized cost and fair value of investment securities, by maturity	'
	The amortized cost and fair value of investment securities, by maturity, are shown in the table below. The amortized cost and fair value of residential pass-through securities, agency-issued collateralized mortgage obligations and asset-backed securities are presented by expected average life, rather than contractual maturity. Expected maturities may differ from contractual maturities because issuers of the securities may have the right to call or prepay obligations with or without call or prepayment penalties.


	(dollars in thousands)	December 31, 2013
		Amortized cost		Fair value
	Three months or less	$	2,000	$	2,011

	Over three months to one year	4,231		4,320

	After one year through three years	54,220		55,008

	After three years through five years	241,061		235,756

	After five years through ten years	80,002		78,254

	After ten years	59,043		57,193

	Total	$	440,557	$	432,542

Securities pledged to secure public deposits, borrowings and other items	'
	The following table presents investment securities which were pledged to secure borrowings and public deposits as permitted or required by law:


	(dollars in thousands)	December 31, 2013
		Amortized cost		Fair value
	To state and local governments to secure public deposits	$	71,045	$	71,078

	To Federal Reserve Bank to secure borrowings	17,921		17,865

	To Federal Home Loan Bank to secure borrowings	521		539

	Other securities pledged, principally to secure deposits	12,568		12,965

	Total pledged investment securities	$	102,055	$	102,447

Gross realized gains and gross realized losses on sale of investment securities	'
	The following table presents the gross realized gains and gross realized losses on the sale of investment securities available for sale:


	(dollars in thousands)	For the Year Ended December 31,
		2013		2012			2011
	Gross realized gains	556		933			—

	Gross realized losses	—		(2		)	—

	Gain on sale of investment securities, net	$	556	$	931		$	—

Noncovered_Loans_Tables

Non-covered Loans (Tables)	12 Months Ended
	Dec. 31, 2013
Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered [Abstract]	'
Non-covered Loans	'
	The following table presents the major types of non-covered loans. The classification of non-covered loan balances presented is reported in accordance with regulatory reporting requirements.


	(dollars in thousands)	December 31, 2013			December 31, 2012
	Commercial	$	179,914		$	162,481

	Real estate mortgage	489,148			452,627

	Real estate construction	56,248			81,398

	Consumer	161,673			154,890

		886,983			851,396

	Deferred loan costs, net	1,703			1,738

	Allowance for loan losses	(17,093		)	(17,147		)
	Total non-covered loans, net	$	871,593		$	835,987

Allowance_for_NonCovered_Loan_1

Allowance for Non-Covered Loan Losses and Credit Quality (Tables)	12 Months Ended
	Dec. 31, 2013
Allowance for Non Covered Loan Losses and Credit Quality [Abstract]	'
Schedule of Loan Allowances	'
	The following table summarizes activity related to the allowance for loan losses on non-covered loans, by portfolio segment:



	(dollars in thousands)	For the Year Ended December 31, 2013
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Beginning balance	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147

	Provision	245				353				(372		)		1,649				1,875

	Charge-offs	(562		)		(225		)		(70		)		(2,439		)		(3,296		)
	Recoveries	235				183				442				507				1,367

	Ending Balance	$	4,323			$	6,827			$	3,050			$	2,893			$	17,093




	(dollars in thousands)	For the Year Ended December 31, 2012
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Beginning balance	$	4,034			$	6,500			$	4,046			$	3,452			$	18,032

	Provision	1,763				2,889				1,699				749				7,100

	Charge-offs	(1,640		)		(3,311		)		(2,706		)		(1,526		)		(9,183		)
	Recoveries	248				438				11				501				1,198

	Ending Balance	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147


Schedule of Allowance For Loan Losses and Related Non Covered Loans, by Portfolio Segment	'
	The following tables provides a summary of the allowance for non-covered loan losses and related non-covered loans, by portfolio segment:


	(dollars in thousands)	December 31, 2013
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Allowance for non-covered loan losses:
	Individually evaluated for impairment	$	1,578			$	1,558			$	1,226			$	44			$	4,406

	Collectively evaluated for impairment	2,745				5,269				1,824				2,849				12,687

	Total allowance for non-covered loan losses	$	4,323			$	6,827			$	3,050			$	2,893			$	17,093

	Non-covered loans:

	Individually evaluated for impairment	$	8,254			$	12,612			$	11,513			$	439			$	32,818

	Collectively evaluated for impairment	171,660				476,536				44,735				161,234				854,165

	Total non-covered loans (1)	$	179,914			$	489,148			$	56,248			$	161,673			$	886,983


	(1) Total non-covered loans excludes deferred loan costs of $1.7 million.


	(dollars in thousands)	December 31, 2012
		Commercial				Real estate mortgage				Real estate construction				Consumer				Total
	Allowance for non-covered loan losses:
	Individually evaluated for impairment	$	1,468			$	1,154			$	881			$	52			$	3,555

	Collectively evaluated for impairment	2,937				5,362				2,169				3,124				13,592

	Total allowance for non-covered loan losses	$	4,405			$	6,516			$	3,050			$	3,176			$	17,147

	Non-covered loans:

	Individually evaluated for impairment	$	9,974			$	11,357			$	19,607			$	916			$	41,854

	Collectively evaluated for impairment	152,507				441,270				61,791				153,974				809,542

	Total non-covered loans (1)	$	162,481			$	452,627			$	81,398			$	154,890			$	851,396


	(1) Total non-covered loans excludes deferred loan costs of $1.7 million.
Schedule of Impaired Loans and the Related Allowance for Loan Losses	'
	At December 31, 2013 and 2012, the Company had non-covered impaired loans which consisted of nonaccrual loans and restructured loans. As of December 31, 2013, the Company had no commitments to extend additional credit on these non-covered impaired loans. Non-covered impaired loans and the related allowance for loan losses were as follows:


	(dollars in thousands)	December 31, 2013								31-Dec-12
		Recorded investment				Allowance				Recorded investment				Allowance
	With no related allowance recorded:
	Nonaccrual loans	$	8,123			$	—			$	15,479			$	—

	Restructured loans	4,118				—				8,635				—

	Total with no related allowance	$	12,241			$	—			$	24,114			$	—

	With an allowance recorded:

	Nonaccrual loans	$	286			$	10			$	72			$	5

	Restructured loans	20,291				4,396				17,668				3,550

	Total with an allowance recorded	20,577				4,406				17,740				3,555

	Total	$	32,818			$	4,406			$	41,854			$	3,555

Schedule of Impaired Non Covered Loans, By Class	'
	The following table further summarizes impaired non-covered loans, by class:


	(dollars in thousands)	31-Dec-13												31-Dec-12
		Recorded investment				Unpaid principal balance				Related allowance				Recorded investment				Unpaid principal balance				Related allowance
	With no related allowance recorded:
	Commercial	$	2,558			$	3,036			$	—			$	3,737			$	4,231			$	—

	Real estate mortgages:

	One-to-four family residential	544				629				—				938				1,132				—

	Multi-family and commercial	2,766				2,981				—				3,605				4,283				—

	Total real estate mortgages	3,310				3,610				—				4,543				5,415				—

	Real estate construction:

	One-to-four family residential	6,255				9,773				—				15,251				23,133				—

	Total real estate construction	6,255				9,773				—				15,251				23,133				—

	Consumer:

	Direct	118				269				—				583				1,017				—

	Total consumer	118				269				—				583				1,017				—

	Total with no related allowance recorded	$	12,241			$	16,688			$	—			$	24,114			$	33,796			$	—

	With an allowance recorded:

	Commercial	$	5,696			$	5,711			$	1,578			$	6,237			$	6,237			$	1,468

	Real estate mortgages:

	One-to-four family residential	728				728				81				524				524				53

	Multi-family and commercial	8,574				8,960				1,477				6,290				6,657				1,101

	Total real estate mortgages	9,302				9,688				1,558				6,814				7,181				1,154

	Real estate construction:

	One-to-four family residential	5,010				5,010				1,182				4,094				4,112				855

	Multi-family and commercial	248				248				44				262				262				26

	Total real estate construction	5,258				5,258				1,226				4,356				4,374				881

	Consumer:

	Direct	321				322				44				333				333				52

	Total consumer	321				322				44				333				333				52

	Total with an allowance recorded	20,577				20,979				4,406				17,740				18,125				3,555

	Total impaired non-covered loans	$	32,818			$	37,667			$	4,406			$	41,854			$	51,921			$	3,555

Troubled Debt Restructurings	'
	Troubled debt restructurings were as follows:


	(dollars in thousands)	31-Dec-13												31-Dec-12
		Accrual status				Nonaccrual status				Total modifications				Accrual status				Nonaccrual status				Total modifications
	Troubled debt restructurings:
	Commercial	$	6,077			$	506			$	6,583			$	7,008			$	1,160			$	8,168

	Real estate mortgages:

	One-to-four family residential	765				320				1,085				573				340				913

	Multi-family and commercial	10,457				843				11,300				7,993				1,823				9,816

	Total real estate mortgage	11,222				1,163				12,385				8,566				2,163				10,729

	Real estate construction:

	One-to-four family residential	6,540				4,664				11,204				10,135				9,013				19,148

	Multi-family and commercial	248				—				248				262				—				262

	Total real estate construction	6,788				4,664				11,452				10,397				9,013				19,410

	Consumer:

	Direct	322				32				354				332				20				352

	Total consumer	322				32				354				332				20				352

	Total restructured loans	$	24,409			$	6,365			$	30,774			$	26,303			$	12,356			$	38,659

Summary of Loans Restructured in Period	'
	The following tables present loans restructured for the years ended December 31, 2013 and 2012. During the periods presented, all modification terms were a combination of terms employed by the Company.



	(dollars in thousands)	For the Year Ended December 31, 2013
		Number of contracts			Pre-modification recorded investment				Post-modification recorded investment
	Troubled debt restructurings:
	Commercial	2			$	107			$	106

	Real estate mortgages:

	One-to-four family residential	1			213				213

	Multi-family and commercial	7			3,266				3,266

	Total real estate mortgage	8			3,479				3,479

	Real estate construction:

	One-to-four family residential	2			175				85

	Total real estate construction	2			175				85

	Consumer:
	Direct	1			23				20

	Total consumer	1			23				20

	Total restructured loans	13			$	3,784			$	3,690



	(dollars in thousands)	For the Year Ended December 31, 2012
		Number of contracts			Pre-modification recorded investment				Post-modification recorded investment
	Troubled debt restructurings:
	Commercial	18			$	4,812			$	4,403

	Real estate mortgages:

	One-to-four family residential	3			565				561

	Multi-family and commercial	2			701				694

	Total real estate mortgage	5			1,266				1,255

	Real estate construction:
	One-to-four family residential	2			1,064				933

	Multi-family and commercial	1			262				262

	Total real estate construction	3			1,326				1,195

	Total restructured loans	26			$	7,404			$	6,853

Schedule of Past Due Status of Loans Receivable	'
	The following table summarizes non-covered nonaccrual loans and past due loans, by class:


	(dollars in thousands)	31-Dec-13
		30 - 59 Days past due				60 - 89 Days past due				Greater than 90 days and accruing				Total past due				Nonaccrual				Current			Total non-covered loans
	Commercial	$	449			$	51			$	—			$	500			$	2,176			$	177,238		$	179,914

	Real estate mortgages:

	One-to-four family residential	—				211				—				211				507				41,093			41,811

	Multi-family and commercial	939				—				—				939				883				445,515			447,337

	Total real estate mortgages	939				211				—				1,150				1,390				486,608			489,148

	Real estate construction:

	One-to-four family residential	59				—				—				59				4,725				29,144			33,928

	Multi-family and commercial	—				—				—				—				—				22,320			22,320

	Total real estate construction	59				—				—				59				4,725				51,464			56,248

	Consumer:

	Indirect	798				101								899				—				79,001			79,900

	Direct	565				5				—				570				118				81,085			81,773

	Total consumer	1,363				106				—				1,469				118				160,086			161,673

	Total	$	2,810			$	368			$	—			$	3,178			$	8,409			$	875,396		886,983

	Deferred loan costs, net																								1,703

	Total non-covered loans																								$	888,686



	(dollars in thousands)	31-Dec-12
		30 - 59 Days past due				60 - 89 Days past due				Greater than 90 days and accruing				Total past due				Nonaccrual				Current			Total non-covered loans
	Commercial	$	232			$	373			$	—			$	605			$	2,966			$	158,910		$	162,481

	Real estate mortgages:

	One-to-four family residential	—				—				—				—				889				35,984			36,873

	Multi-family and commercial	—				—				—				—				1,903				413,851			415,754

	Total real estate mortgages	—				—				—				—				2,792				449,835			452,627

	Real estate construction:

	One-to-four family residential	—				63				—				63				9,210				37,199			46,472

	Multi-family and commercial	—				—				—				—				—				34,926			34,926

	Total real estate construction	—				63				—				63				9,210				72,125			81,398

	Consumer:

	Indirect	966				112				—				1,078				—				76,518			77,596

Direct	469				415				—				884				583				75,827			77,294

Total consumer	1,435				527				—				1,962				583				152,345			154,890

Total	$	1,667			$	963			$	—			$	2,630			$	15,551			$	833,215		851,396

Deferred loan costs, net																								1,738

Total non-covered loans																								$	853,134

Allowance for Credit Losses on Financing Receivables by Credit Quality Indicators	'
	The following table summarizes our internal risk rating, by class:


	(dollars in thousands)	31-Dec-13
		Pass/Watch				Special mention				Substandard				Doubtful/Loss				Total
	Commercial	$	158,571			$	6,340			$	15,003			$	—			$	179,914

	Real estate mortgages:

	One-to-four family residential	37,720				30				4,061				—				41,811

	Multi-family and commercial	387,392				29,540				30,405				—				447,337

	Total real estate mortgages	425,112				29,570				34,466				—				489,148

	Real estate construction:

	One-to-four family residential	21,173				3,162				9,593				—				33,928

	Multi-family and commercial	20,224				—				2,096				—				22,320

	Total real estate construction	41,397				3,162				11,689				—				56,248

	Consumer:

	Indirect	78,661				11				1,228				—				79,900

	Direct	76,501				1,509				3,763				—				81,773

	Total consumer	155,162				1,520				4,991				—				161,673

	Total	$	780,242			$	40,592			$	66,149			$	—			886,983

	Deferred loan costs, net																	1,703

																		$	888,686




	(dollars in thousands)	31-Dec-12
		Pass/Watch				Special mention				Substandard				Doubtful/Loss				Total
	Commercial	$	140,809			$	4,412			$	17,260			$	—			$	162,481

	Real estate mortgages:

	One-to-four family residential	31,511				1,139				4,223				—				36,873

	Multi-family and commercial	363,408				26,287				26,059				—				415,754

	Total real estate mortgages	394,919				27,426				30,282				—				452,627

	Real estate construction:

	One-to-four family residential	25,389				776				20,307				—				46,472

	Multi-family and commercial	32,166				472				2,288				—				34,926

	Total real estate construction	57,555				1,248				22,595				—				81,398

	Consumer:

	Indirect	76,076				16				1,504				—				77,596

Direct	71,176				450				5,668				—				77,294

Total consumer	147,252				466				7,172				—				154,890

Total	$	740,535			$	33,552			$	77,309			$	—			851,396

Deferred loan costs, net																	1,738

																	$	853,134

Covered_Assets_and_FDIC_Indemn1

Covered Assets and FDIC Indemnification Asset (Tables)	12 Months Ended
	Dec. 31, 2013
Covered Assets and FDIC Indemnification Asset [Abstract]	'
Classification of covered loan balances	'
	The following table presents the major types of covered loans. The classification of covered loan balances presented is reported in accordance with the regulatory reporting requirements.


	(dollars in thousands)	December 31, 2013
		City Bank				North County Bank				Total
	Commercial	$	8,670			$	8,615			$	17,285

	Real estate mortgages:

	One-to-four family residential	2,630				8,339				10,969

	Multi-family residential and commercial	79,338				42,734				122,072

	Total real estate mortgages	81,968				51,073				133,041

	Real estate construction:

	One-to-four family residential	—				1,327				1,327

	Multi-family and commercial	5,223				4,020				9,243

	Total real estate construction	5,223				5,347				10,570

	Consumer - direct	2,043				4,753				6,796

	Subtotal	97,904				69,788				167,692

	Fair value discount	(7,172		)		(8,565		)		(15,737		)
	Total covered loans	90,732				61,223				151,955

	Allowance for loan losses	(13,026		)		(1,596		)		(14,622		)
	Total covered loans, net	$	77,706			$	59,627			$	137,333




	(dollars in thousands)	December 31, 2012
		City Bank				North County Bank				Total
	Commercial	$	13,863			$	15,148			$	29,011

	Real estate mortgages:

	One-to-four family residential	3,783				10,412				14,195

	Multi-family residential and commercial	132,280				52,303				184,583

	Total real estate mortgages	136,063				62,715				198,778

	Real estate construction:

	One-to-four family residential	4,764				3,000				7,764

	Multi-family and commercial	12,369				6,374				18,743

	Total real estate construction	17,133				9,374				26,507

	Consumer - direct	2,698				7,521				10,219

	Subtotal	169,757				94,758				264,515

	Fair value discount	(28,980		)		(18,196		)		(47,176		)
	Total covered loans	140,777				76,562				217,339

Allowance for loan losses	(2,727		)		(525		)		(3,252		)
Total covered loans, net	$	138,050			$	76,037			$	214,087

Changes in accretable yield	'
	The following table presents the changes in the accretable yield for each respective acquired loan portfolio:



	(dollars in thousands)	For the Year Ended December 31,
		2013								2012
		City Bank				North County Bank				City Bank			North County Bank
	Balance, beginning of period	$	49,168			$	19,567			$	78,004		$	29,574

	Accretion to interest income	(13,315		)		(10,133		)		(21,282		)	(14,905		)
	Disposals	(13,985		)		(3,487		)		(8,866		)	(6,546		)
	Reclassification (to) from nonaccretable difference	(3,364		)		6,937				1,312			11,444

	Balance, end of period	$	18,504			$	12,884			$	49,168		$	19,567


Schedule of covered other real estate owned	'
	The following tables summarize the activity related to covered OREO:



	(dollars in thousands)	For the Year Ended December 31, 2013
		City Bank				North County Bank				Total
	Balance, beginning of period	$	7,399			$	6,061			$	13,460

	Additions to covered OREO	10,065				2,448				12,513

	Dispositions of covered OREO, net	(12,321		)		(5,639		)		(17,960		)
	Valuation adjustments	(1,145		)		(888		)		(2,033		)
	Balance, end of period	$	3,998			$	1,982			$	5,980




	(dollars in thousands)	For the Year Ended December 31, 2012
		City Bank				North County Bank				Total
	Balance, beginning of period	$	19,341			$	7,281			$	26,622

	Additions to covered OREO	2,515				7,201				9,716

	Dispositions of covered OREO, net	(11,991		)		(7,183		)		(19,174		)
	Valuation adjustments	(2,466		)		(1,238		)		(3,704		)
	Balance, end of period	$	7,399			$	6,061			$	13,460

Schedule of FDIC indemnification asset	'
	(c) FDIC Indemnification Asset:

	The following table summarizes the activity related to the FDIC indemnification asset:



	(dollars in thousands)	For the Year December 31, 2013
		City Bank				North County Bank				Total
	Balance, beginning of period	$	20,390			$	14,181			$	34,571

	Change in FDIC indemnification asset	5,331				404				5,735

	Reduction due to loans paid in full	(7,179		)		(2,146		)		(9,325		)
	Transfers due from FDIC	(7,674		)		(8,771		)		(16,445		)
	Balance, end of period	$	10,868			$	3,668			$	14,536



	(dollars in thousands)	For the Year Ended December 31, 2012
		City Bank				North County Bank				Total
	Balance, beginning of period	$	43,235			$	22,351			$	65,586

	Change in FDIC indemnification asset	(8,704		)		(422		)		(9,126		)
	Reduction due to loans paid in full	(2,987		)		(2,597		)		(5,584		)
	Transfers due from FDIC	(11,154		)		(5,151		)		(16,305		)
	Balance, end of period	$	20,390			$	14,181			$	34,571

Premises_and_Equipment_Tables

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2013
Property, Plant and Equipment [Abstract]	'
Premises and Equipment	'
	Premises and equipment consisted of the following:



		December 31,
	(dollars in thousands)	2013			2012
	Land and buildings	$	36,207		$	35,892

	Furniture and equipment	14,322			13,477

	Land improvements	3,580			3,561

	Computer software	3,706			3,689

	Construction in progress	134			600

	Subtotal	57,949			57,219

	Less: accumulated depreciation	(22,911		)	(20,468		)
	Total	$	35,038		$	36,751

Goodwill_and_Other_Intangible_1

Goodwill and Other Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'
Schedule of changes in Company's goodwill and other intangible assets	'
	The following table summarizes the changes in the Company’s goodwill and other intangible assets:


	(dollars in thousands)					Other intangible assets
		Goodwill				Gross		Accumulated amortization			Net
	Balance, December 31, 2010	$	4,490			$	3,343	$	(672	)	$	2,671

	Amortization	—				—		(622		)	(622		)

	Balance, December 31, 2011	4,490				3,343		(1,294		)	2,049

	Amortization	—				—		(512		)	(512		)

	Balance, December 31, 2012	4,490				3,343		(1,806		)	1,537

	Amortization	—				—		(439		)	(439		)

	Balance, December 31, 2013	$	4,490			$	3,343	$	(2,245	)	$	1,098

Schedule of expected amortization expense for other intangible assets	'
	The following table presents the expected amortization expense for other intangible assets:



	(dollars in thousands)	Year		Expected amortization
		2014		$	366

		2015		293

		2016		220

		2017		146

		2018		73

		Thereafter		—

				$	1,098

Noncovered_Other_Real_Estate_O1

Non-covered Other Real Estate Owned (Tables)	12 Months Ended
	Dec. 31, 2013
Non Covered Other Real Estate Owned [Abstract]	'
Changes in non-covered other real estate owned	'
	The following table presents the changes in non-covered other real estate owned for the years ended December 31:


	(dollars in thousands)
		2013			2012
	Balance, beginning of period	$	3,023		$	1,976

	Additions to OREO	3,826			4,612

	Capitalized improvements	241			—

	Dispositions of OREO, net	(2,700		)	(2,721		)
	Valuation adjustments	(1,323		)	(844		)
	Balance, end of period	$	3,067		$	3,023

Deposits_Tables

Deposits (Tables)	12 Months Ended
Deposits (Tables)	Dec. 31, 2013
Deposits [Abstract]	'
Schedule of major types of deposits	'
	The following table presents the major types of deposits at December 31:



	(dollars in thousands)	2013		2012
	Noninterest-bearing demand	$	265,412	$	261,310
	Noninterest-bearing demand	$	265,412	$	261,310
	NOW accounts	370,244		345,599
	NOW accounts	370,244		345,599
	Money market	347,670		295,441
	Money market	347,670		295,441
	Savings	124,516		112,725
	Savings	124,516		112,725
	Time deposits	359,650		447,898
	Time deposits	359,650		447,898
	Total	$	1,467,492	$	1,462,973
	Total	$	1,467,492	$	1,462,973
Schedule of maturities of time deposits	'
	The following table presents the scheduled maturities of time deposits:



	(dollars in thousands)	December 31, 2013
		Less than 1 year		1 - 2 years		2 - 3 years		3 - 4 years		4 - 5 years		Over 5 years		Total
	Time deposits of $100,000 or more	$	109,459	$	32,900	$	6,345	$	5,256	$	2,582	$	—	$	156,542
	Time deposits of $100,000 or more	$	109,459	$	32,900	$	6,345	$	5,256	$	2,582	$	—	$	156,542
	All other time deposits	154,362		37,050		4,904		3,519		3,273		—		203,108
	All other time deposits	154,362		37,050		4,904		3,519		3,273		—		203,108
	Total	$	263,821	$	69,950	$	11,249	$	8,775	$	5,855	$	—	$	359,650
	Total	$	263,821	$	69,950	$	11,249	$	8,775	$	5,855	$	—	$	359,650

Federal_Home_Loan_Bank_Borrowi1

Federal Home Loan Bank Borrowings and Federal Funds Purchased (Tables)	12 Months Ended
	Dec. 31, 2013
Federal Home Loan Bank Borrowings and Federal Funds Purchased [Abstract]	'
Borrowings	'


	(dollars in thousands)	December 31,
		2013		2012
	Year to date average balance	$	—	$	61

	Maximum amount outstanding at any month end	—		—

	Weighted average interest rate on amount outstanding at year end	—		—

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
Income Taxes (Tables)	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'
Schedule of Components of Income Tax Expense (Benefit)	'
	The following table presents the components of income tax expense attributable to continuing operations included in the consolidated statements of income:



	(dollars in thousands)	December 31,
		2013			2012				2011
	Current tax expense	$	4,369		$	11,054			$	4,692
	Current tax expense	$	4,369		$	11,054			$	4,692
	Deferred tax expense (benefit)	2,503			(3,198		)		2,419
	Deferred tax expense (benefit)	2,503			(3,198		)		2,419
	Total	$	6,872		$	7,856			$	7,111
	Total	$	6,872		$	7,856			$	7,111
Schedule of Effective Income Tax Rate Reconciliation	'
	Reconciliation between the statutory federal income tax rate and the effective tax rate is as follows:



	(dollars in thousands)	December 31,
		2013						2012					2011
	Income tax expense at federal statutory rate	$	7,479		35	%		$	8,645		35	%	$	8,072		35	%
	Income tax expense at federal statutory rate	$	7,479		35	%		$	8,645		35	%	$	8,072		35	%
	Federal tax credits	—			—	%		(480		)	(1.9	)%	(480		)	(2.1	)%
	Federal tax credits	—			—	%		(480		)	(1.9	)%	(480		)	(2.1	)%
	Interest income on tax-exempt securities	(588		)	(2.7	)%		(512		)	(2.1	)%	(471		)	(2.0	)%
	Other	(19		)	(0.1	)%		203			0.8	%	(10		)	(0.1	)%
	Other	(19		)	(0.1	)%		203			0.8	%	(10		)	(0.1	)%
	Total	$	6,872		32.2	%		$	7,856		31.8	%	$	7,111		30.8	%
	Total	$	6,872		32.2	%		$	7,856		31.8	%	$	7,111		30.8	%
Schedule of Deferred Tax Assets and Liabilities	'
	The following table presents major components of the net deferred income tax asset resulting from differences between financial reporting and tax basis:



	(dollars in thousands)	December 31,
		2013			2012
	Deferred tax assets:
	Covered assets	$	3,410		$	19,877
	Covered assets	$	3,410		$	19,877
	Allowance for loan losses	11,100			7,139
	Allowance for loan losses	11,100			7,139
	Fair value adjustment of investment securities available for sale	2,799			—
		2,799			—
	Deferred compensation	535			473
	Deferred compensation	535			473
	Other	1,199			848
	Other	1,199			848
	Total deferred tax assets	$	19,043		$	28,337
	Total deferred tax assets	$	19,043		$	28,337
	Deferred tax liabilities:
	Deferred tax liabilities:
	FDIC indemnification asset	$	6,190		$	13,943
	FDIC indemnification asset	$	6,190		$	13,943
	Deferred loan fees	1,600			1,518
	Deferred loan fees	1,600			1,518
	Premises and equipment	590			629
	Premises and equipment	590			629
	FHLB stock dividend	144			152
	FHLB stock dividend	144			152
	Investment in partnership	1,092			1,092
	Investment in partnership	1,092			1,092
	Prepaid expenses	295			217
	Prepaid expenses	295			217
	Fair value adjustment of investment securities available for sale	—			2,531
		—			2,531
	Purchase accounting	4,277			6,451
	Purchase accounting	4,277			6,451
	Other	278			54
	Other	278			54
	Total deferred tax liabilities	14,466			26,587
	Total deferred tax liabilities	14,466			26,587
	Deferred tax assets (liabilities), net	$	4,577		$	1,750
	Deferred tax assets (liabilities), net	$	4,577		$	1,750

Earnings_per_Common_Share_Tabl

Earnings per Common Share (Tables)	12 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Reconciliation of basic and diluted earnings per common share computations	'
	The following table reconciles the numerators and denominators of the basic and diluted earnings per common share computations:


	(dollars in thousands)	December 31,
		2013		2012		2011
	Income available to common shareholders	$	14,496	$	16,844	$	14,868

	Weighted average number of common shares, basic	15,495,000		15,422,000		15,329,000

	Effect of dilutive stock awards	56,000		33,000		64,000

	Weighted average number of common shares, diluted	15,551,000		15,455,000		15,393,000

	Earnings per common share

	Basic	$	0.94	$	1.09	$	0.97

	Diluted	$	0.93	$	1.09	$	0.97

	Antidulitive stock awards excluded from the

	computation of diluted earnings per common share (in shares)	25,000		45,000		53,000

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	12 Months Ended
	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]	'
	The following table summarizes information on stock option activity during 2013:


		Shares		Weighted average exercise price per share		Weighted average remaining contractual terms (in years)	Total intrinsic value (in thousands)
	Outstanding, January 1, 2013	107,845		$	11.58

	Granted	—		—

	Exercised	(10,715	)	11.6			$	46

	Forfeited, expired or cancelled	(1,763	)	15.98

	Outstanding, December 31, 2013	95,367		$	11.5	3.74	$	594

	Exercisable at December 31, 2013	95,367		$	11.5	3.74	$	594

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Restricted Stock Units, Vested and Expected to Vest [Table Text Block]	'
	The following table summarizes information on RSU activity during 2013:


		Shares		Weighted average fair value per share		Weighted average remaining contractual terms (in years)
	Outstanding, January 1, 2013	99,811		$	13.16

	Granted	81,300		13.91

	Vested	(47,605	)	13.16

	Forfeited, expired or cancelled	(6,197	)	13.53

	Outstanding, December 31, 2013	127,309		$	13.62	1.83

Shareholders_Equity_Tables

Shareholders' Equity (Tables)	12 Months Ended
	Dec. 31, 2013
Stockholders' Equity Note [Abstract]	'
Summary of assumptions used to determine fair value of warrants	'
	The following assumptions were used to determine the fair value of the warrants as of the grant date:



	Dividend yield	5		%
	Expected life (years)	10

	Expected volatility	49.56		%
	Risk-free rate	2.8		%
	Fair value per warrant at grant date	$	3.27

	Relative fair value per warrant at grant date	$	3.49

Regulatory_Capital_Matters_Tab

Regulatory Capital Matters (Tables)	12 Months Ended
	Dec. 31, 2013
Banking and Thrift [Abstract]	'
Summary of Companybs and Bankbs regulatory capital and threshold requirements	'
	The following tables describe the Company’s and Bank’s regulatory capital and threshold requirements:



		Actual				For capital adequacy purposes				To be well-capitalized under prompt corrective action provisions
	December 31, 2013	Amount		Ratio		Amount		Minimum ratio		Amount	Minimum ratio
	Total risk-based capital ratio
	Company (consolidated)	$	218,470	19.76	%	$	88,435	8	%	N/A

	Whidbey Island Bank	211,954		19.2	%	88,330		8	%	110,413	10	%

	Tier 1 risk-based capital ratio

	Company (consolidated)	204,431		18.49	%	44,217		4	%	N/A

	Whidbey Island Bank	197,931		17.93	%	44,165		4	%	66,248	6	%

	Tier 1 leverage ratio

	Company (consolidated)	204,431		12.41	%	65,887		4	%	N/A

	Whidbey Island Bank	197,931		12.02	%	65,855		4	%	82,319	5	%




		Actual				For capital adequacy purposes				To be well-capitalized under prompt corrective action provisions
	December 31, 2012	Amount		Ratio		Amount		Minimum ratio		Amount	Minimum ratio
	Total risk-based capital ratio
	Company (consolidated)	$	210,545	19.39	%	$	86,856	8	%	N/A

	Whidbey Island Bank	203,471		18.77	%	86,715		8	%	108,393	10	%

	Tier 1 risk-based capital ratio

	Company (consolidated)	196,889		18.13	%	43,428		4	%	N/A

	Whidbey Island Bank	189,837		17.51	%	43,357		4	%	65,036	6	%

	Tier 1 leverage ratio

	Company (consolidated)	196,889		11.78	%	66,858		4	%	N/A

	Whidbey Island Bank	189,837		11.36	%	66,820		4	%	83,525	5	%

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Fair Value, Assets Measured on Recurring Basis	'
	The following table presents the Company’s financial instruments measured at fair value on a recurring basis:


	(dollars in thousands)	Fair Value at December 31, 2013
		Level 1		Level 2		Level 3		Total
	U.S. government agencies	$	—	$	85,672	$	—	$	85,672

	Residential pass-through securities	—		180,809		—		180,809

	Taxable state and political subdivisions	—		2,468		—		2,468

	Tax exempt state and political subdivisions	—		74,807		—		74,807

	Corporate obligations	—		10,933		—		10,933

	Agency-issued collateralized mortgage obligations	—		54,145		—		54,145

	Asset-backed securities	—		21,816		—		21,816

	Investments in mutual funds and other equities	1,892		—		—		1,892

	Total	$	1,892	$	430,650	$	—	$	432,542




	(dollars in thousands)	Fair Value at December 31, 2012
		Level 1		Level 2		Level 3		Total
	U.S. government agencies	$	—	$	88,586	$	—	$	88,586

	Residential pass-through securities	—		168,423		—		168,423

	Taxable state and political subdivisions	—		5,312		—		5,312

	Tax exempt state and political subdivisions	—		58,985		—		58,985

	Corporate obligations	—		10,435		—		10,435

	Agency-issued collateralized mortgage obligations	—		14,046		—		14,046

	Asset-backed securities	—		25,188		—		25,188

	Investments in mutual funds and other equities	1,993		—		—		1,993

	Total	$	1,993	$	370,975	$	—	$	372,968

Schedule of carrying value and fair value of financial instruments	'
	The following table presents the carrying value of financial instruments by level within the fair value hierarchy, for which a non-recurring change in fair value has been recorded:


	(dollars in thousands)	Fair Value at December 31, 2013
		Level 1		Level 2		Level 3		Total		Total losses for the period
	Non-covered impaired loans (1)	$	—	$	—	$	28,412	$	28,412	$	(4,552	)

	Non-covered other real estate owned (2)	—		—		3,067		3,067		(1,323		)

	Covered other real estate owned (2)	—		—		5,980		5,980		(2,033		)

	Total	$	—	$	—	$	37,459	$	37,459	$	(7,908	)



	(dollars in thousands)	Fair Value at December 31, 2012
		Level 1		Level 2		Level 3		Total		Total losses for the period
	Non-covered impaired loans (1)	$	—	$	—	$	38,299	$	38,299	$	(8,485	)

	Non-covered other real estate owned (2)	—		—		3,023		3,023		(844		)

	Covered other real estate owned (2)	—		—		13,460		13,460		(3,704		)

	Total	$	—	$	—	$	54,782	$	54,782	$	(13,033	)


	(1) Represents carrying value and related specific valuation allowances, which are included in the allowance for loan losses.
	(2) Represents the fair value and related losses of foreclosed real estate and other collateral owned that were measured at fair value subsequent to their initial classification as non-covered other real estate owned and covered other real estate owned.
Fair Value Measurements, Nonrecurring	'
	The tables below are a summary of fair value estimates for financial instruments, excluding financial instruments recorded at fair value on a recurring and nonrecurring basis (summarized in the table above). The carrying amounts in the following table are recorded in the statement of financial condition under the indicated captions. The Company has excluded non-financial assets and non-financial liabilities such as Bank premises and equipment, deferred taxes and other liabilities.


	(dollars in thousands)	December 31, 2013
				Fair value measurements using:
		Carrying value		Total		Level 1		Level 2		Level 3
	Financial assets:
	Cash and cash equivalents	$	27,489	$	27,489	$	27,489	$	—	$	—

	Interest-bearing deposits	103,869		103,869		103,869		—		—

	Investment securities available for sale	432,542		432,542		1,892		430,650		—

	FHLB stock	7,172		7,172		7,172		—		—

	Loans held for sale	3,389		3,389		—		3,389		—

	Non-covered loans	888,686		885,627		—		—		885,627

	Covered loans	151,955		144,450		—		—		144,450

	Bank owned life insurance	17,836		17,836		17,836		—		—

	FDIC indemnification asset	14,536		16,833		—		—		16,833

	Financial liabilities:

	Deposits	1,467,492		1,471,214		1,107,842		363,372		—

	Junior subordinated debentures	25,774		17,578		—		—		17,578





	(dollars in thousands)	December 31, 2012
				Fair value measurements using:
		Carrying value		Total		Level 1		Level 2		Level 3
	Financial assets:
	Cash and cash equivalents	$	32,145	$	32,145	$	32,145	$	—	$	—

	Interest-bearing deposits	75,428		75,428		75,428		—		—

	Investment securities available for sale	372,968		372,968		1,993		370,975		—

	FHLB stock	7,441		7,441		7,441		—		—

	Loans held for sale	18,043		18,043		—		18,043		—

	Non-covered loans	853,134		858,660		—		—		858,660

	Covered loans	217,339		234,396		—		—		234,396

	Bank owned life insurance	17,704		17,704		17,704		—		—

	FDIC indemnification asset	34,571		22,630		—		—		22,630

	Financial liabilities:

	Deposits	1,462,973		1,468,189		1,015,075		453,114		—

	Junior subordinated debentures	25,774		12,155		—		—		12,155

Washington_Banking_Company_Inf1

Washington Banking Company Information (Tables)	12 Months Ended
	Dec. 31, 2013
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Schedule of condensed balance sheets	'
	Condensed Balance Sheets


	(dollars in thousands)	December 31,
		2013			2012
	Assets
	Cash and cash equivalents	$	5,323		$	5,327

	Investment in subsidiaries	199,204			201,345

	Other assets	1,284			1,747

	Total assets	$	205,811		$	208,419

	Liabilities
	Junior subordinated debentures	$	25,774		$	25,774

	Other liabilities	107			21

	Total liabilities	25,881			25,795

	Shareholders' Equity
	Common stock	86,714			85,707

	Retained earnings	98,431			92,234

	Accumulated other comprehensive (loss) income, net	(5,215		)	4,683

	Total shareholders' equity	179,930			182,624

	Total liabilities and shareholders' equity	$	205,811		$	208,419

Schedule of condensed statements of income	'
	Condensed Statements of Income



	(dollars in thousands)	For the Year Ended December 31,
		2013			2012			2011
	Interest income:
	Interest on taxable investment securities	$	14		$	16		$	15

	Total interest income	14			16			15

	Interest expense:
	Junior subordinated debentures	478			532			489

	Total interest expense	478			532			489

	Noninterest expense	1,432			1,057			905

	Loss before income tax benefit and undistributed earnings of subsidiaries	(1,896		)	(1,573		)	(1,379		)
	Income tax benefit	664			550			482

	Loss before undistributed earnings of subsidiaries	(1,232		)	(1,023		)	(897		)
	Undistributed earnings of subsidiaries	6,878			8,967			11,949

	Dividend income from Bank	8,850			8,900			4,900

	Net income before preferred dividends	14,496			16,844			15,952

	Preferred dividends	—			—			1,084

	Net income available to common shareholders	$	14,496		$	16,844		$	14,868

Schedule of condensed statements of cash flows	'
	Condensed Statements of Cash Flows



	(dollars in thousands)	For the Year Ended December 31,
		2013			2012			2011
	Operating activities:
	Net income	$	14,496		$	16,844		$	15,952

	Adjustments to reconcile net income to net cash used in operating activities:
	Equity in undistributed earnings of subsidiaries	(6,878		)	(8,967		)	(11,949		)
	Net decrease (increase) in other assets	467			(524		)	(490		)

	Net increase (decrease) in other liabilities	86			(3		)	(168		)

	Cash flows provided by operating activities	8,171			7,350			3,345

	Investing activities:

	Investment in subsidiaries	—			—			31,382

	Cash flows provided by investing activities	—			—			31,382

	Financing activities:
	Redemption of preferred stock	—			—			(26,380		)

	Repurchase of common stock warrant	—			—			(1,625		)

	Dividends paid on preferred stock	—			—			(38		)

	Dividends paid on common stock	(8,299		)	(7,717		)	(3,068		)
	Proceeds from issuance of common stock under stock plans	124			301			301

	Cash flows used in financing activities	(8,175		)	(7,416		)	(30,810		)
	Net change in cash and cash equivalents	(4		)	(66		)	3,917

	Cash and cash equivalents at beginning of period	5,327			5,393			1,476

	Cash and cash equivalents at end of period	$	5,323		$	5,327		$	5,393

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
Commitments and Contingencies (Tables)	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'
Schedule of future minimum rental payments required land, buildings and equipment operating leases	'
	At December 31, 2013, the Company’s future minimum rental payments required under land, buildings and equipment operating leases that have initial or remaining non-cancelable lease terms of one year or more are as follows:



	(dollars in thousands)	2014		2015		2016		2017		2018		Thereafter		Total
	Minimum payments	$	1,392	$	1,285	$	1,182	$	1,107	$	922	$	1,683	$	7,571
	Minimum payments	$	1,392	$	1,285	$	1,182	$	1,107	$	922	$	1,683	$	7,571
Commitments to extend credit	'
	Commitments to extend credit were as follows:



	(dollars in thousands)	December 31, 2013
	Loan commitments:
	Fixed rate	$	10,380
	Fixed rate	$	10,380
	Variable rate	183,344
	Variable rate	183,344
	Total loan commitments	193,724
	Total loan commitments	193,724
	Standby letters of credit	1,114
	Standby letters of credit	1,114
	Total commitments	$	194,838
	Total commitments	$	194,838

Related_Party_Transactions_Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2013
Related Party Transactions [Abstract]	'
Schedule of loan activity of related party transactions	'
	The following table details the loan activity of related party transactions for the years ended December 31:



	(dollars in thousands)	2013			2012
	Beginning balance	$	2,403		$	3,804

	New loans or advances	121			1,772

	Payments	(259		)	(3,173		)
	Reclassifications (1)	(396		)	—

	Ending balance	$	1,869		$	2,403

	Available credit	$	525		$	755


	(1) Represents loans that were once considered related party but are no longer considered related party, or loans that were not related party that subsequently became related party loans.

Selected_Quarterly_Financial_D1

Selected Quarterly Financial Data (Tables)	12 Months Ended
	Dec. 31, 2013
Selected Quarterly Financial Information [Abstract]	'
Schedule of quarterly financial information	'
	Results of operations on a quarterly basis were as follows:



	(dollars in thousands, except per share data)	For the Year Ended December 31, 2013
		First quarter		Second quarter		Third quarter		Fourth quarter
	Interest income	$	19,610	$	18,726	$	18,469	$	18,554

	Interest expense	1,428		1,369		1,322		1,301

	Net interest income	18,182		17,357		17,147		17,253

	Provision for loan losses	1,950		11,764		525		376

	Net interest income after provision for loan losses	16,232		5,593		16,622		16,877

	Noninterest income	4,346		11,697		3,137		3,165

	Noninterest expense	13,867		12,926		13,072		16,436

	Income before provision for income tax	6,711		4,364		6,687		3,606

	Provision for income tax	2,127		1,456		2,185		1,104

	Net income available to common shareholders	$	4,584	$	2,908	$	4,502	$	2,502

	Basic earnings per share	$	0.3	$	0.19	$	0.29	$	0.16

	Diluted earnings per share	$	0.3	$	0.19	$	0.29	$	0.16

	Cash dividends declared per share	$	0.15	$	0.15	$	0.09	$	0.15




	(dollars in thousands, except per share data)	For the Year Ended December 31, 2012
		First quarter		Second quarter		Third quarter		Fourth quarter
	Interest income	$	23,283	$	22,726	$	22,262	$	21,439

	Interest expense	1,981		1,837		1,710		1,585

	Net interest income	21,302		20,889		20,552		19,854

	Provision for loan losses	2,000		2,748		1,250		3,746

	Net interest income after provision for loan losses	19,302		18,141		19,302		16,108

	Noninterest income	1,297		988		1,358		4,603

	Noninterest expense	13,655		15,109		13,663		13,972

	Income before provision for income tax	6,944		4,020		6,997		6,739

	Provision for income tax	2,171		1,173		2,359		2,153

	Net income available to common shareholders	$	4,773	$	2,847	$	4,638	$	4,586

	Basic earnings per share	$	0.31	$	0.18	$	0.3	$	0.3

	Diluted earnings per share	$	0.31	$	0.18	$	0.3	$	0.3

	Cash dividends declared per share	$	0.12	$	0.14	$	0.09	$	0.15

Description_of_Business_and_Su2

Description of Business and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Jun. 30, 2007	Jun. 30, 2004
	plan	Dec. 31, 2012	Dec. 31, 2011	Jun. 30, 2007	Jun. 30, 2004
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'	'	'	'	'
FHLB stock	$1,600	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Number of stock based compensation plans	1	'	'	'	'
Bank owned life insurance	17,836	17,704	'	5,000	10,000
Advertising costs	$524	$917	$1,100	'	'
Minimum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Period within which loans past due	'30 days	'	'	'	'
Maximum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Period within which loans past due	'89 days	'	'	'	'
Land Improvements [Member] \| Minimum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'15 years	'	'	'	'
Land Improvements [Member] \| Maximum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'40 years	'	'	'	'
Furniture and Fixtures [Member] \| Minimum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'15 years	'	'	'	'
Furniture and Fixtures [Member] \| Maximum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'25 years	'	'	'	'
Leasehold Improvements [Member] \| Minimum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'3 years	'	'	'	'
Leasehold Improvements [Member] \| Maximum [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Estimated useful lives	'7 years	'	'	'	'
City Bank [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Number of pools for FDIC assisted acquisitions	18	'	'	'	'
North County Bank [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Number of pools for FDIC assisted acquisitions	14	'	'	'	'
Stock Options [Member]	'	'	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'	'	'
Stock option vesting period	'5 years	'	'	'	'
Stock option exercise period	'10 years	'	'	'	'

Proposed_Merger_with_Heritage_1

Proposed Merger with Heritage Financial Corporation (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Business Combinations [Abstract]	'	'	'
Merger related expenses	$652	$0	$324

Restrictions_on_Cash_Balance_D

Restrictions on Cash Balance (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Restricted Cash and Investments [Abstract]	'	'
Required reserve balance	$3,835	$3,801

Investment_Securities_Details

Investment Securities (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
	security	security	Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]	'	'	'
Trading securities	$0	$0	'
Held-to-maturity securities	0	0	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	440,557	365,755	'
Unrealized gains	2,928	8,236	'
Unrealized losses	-10,943	-1,023	'
Fair value	432,542	372,968	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	246,904	59,705	'
12 months or more, fair value	56,118	12,428	'
Total fair value	303,022	72,133	'
Less than 12 months, unrealized losses	-6,855	-433	'
12 months or more, unrealized losses	-4,088	-590	'
Unrealized losses	-10,943	-1,023	'
Number of securities temporarily impaired	96	25	'
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	'	'	'
Three months or less, amortized cost	2,000	'	'
Over three months to one year, amortized cost	4,231	'	'
After one year through three years, amortized cost	54,220	'	'
After year three through five years, amortized cost	241,061	'	'
After five through ten years, amortized cost	80,002	'	'
After ten years, amortized cost	59,043	'	'
Total amortized cost	440,557	'	'
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'	'
Three months or less, fair value	2,011	'	'
Over three months to one year, fair value	4,320	'	'
After one year through three years, fair value	55,008	'	'
After three years through five years, fair value	235,756	'	'
After five years through ten years, fair value	78,254	'	'
After ten years, fair value	57,193	'	'
Total cost - fair value	432,542	'	'
Pledged Financial Instruments, Not Separately Reported, Securities [Abstract]	'	'	'
To state and local governments to secure public deposits, amortized cost	71,045	'	'
To Federal Reserve Bank to secure borrowings, amortized cost	17,921	'	'
To Federal Home Loan Bank to secure borrowings, amortized cost	521	'	'
Other securities pledged, principally to secure deposits, amortized cost	12,568	'	'
Total pledged investment securities, amortized cost	102,055	'	'
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value, by Type of Agreement [Abstract]	'	'	'
To state and local governments to secure public deposits, fair value	71,078	'	'
To Federal Reserve Bank to secure borrowings, fair value	17,865	'	'
To Federal Home Loan Bank to secure borrowings, fair value	539	'	'
Other securities pledged, principally to secure deposits, fair value	12,965	'	'
Total pledged investment securities, fair value	102,447	'	'
Gain on sale of investment securities [Abstract]	'	'	'
Gross realized gains	556	933	0
Gross realized losses	0	-2	0
Gain on sale of investment securities, net	556	931	0
U.S. government agencies [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	85,631	87,297	'
Unrealized gains	706	1,321	'
Unrealized losses	-665	-32	'
Fair value	85,672	88,586	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	40,528	12,056	'
12 months or more, fair value	0	0	'
Total fair value	40,528	12,056	'
Less than 12 months, unrealized losses	-665	-32	'
12 months or more, unrealized losses	0	0	'
Unrealized losses	-665	-32	'
Residential pass-through securities [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	185,677	165,175	'
Unrealized gains	589	3,430	'
Unrealized losses	-5,457	-182	'
Fair value	180,809	168,423	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	110,071	27,680	'
12 months or more, fair value	31,494	0	'
Total fair value	141,565	27,680	'
Less than 12 months, unrealized losses	-3,262	-182	'
12 months or more, unrealized losses	-2,195	0	'
Unrealized losses	-5,457	-182	'
Taxable state and political subdivisions [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	2,294	4,759	'
Unrealized gains	174	553	'
Unrealized losses	0	0	'
Fair value	2,468	5,312	'
Tax exempt state and political subdivisions [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	74,761	56,431	'
Unrealized gains	1,420	2,703	'
Unrealized losses	-1,374	-149	'
Fair value	74,807	58,985	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	35,360	10,113	'
12 months or more, fair value	6,593	0	'
Total fair value	41,953	10,113	'
Less than 12 months, unrealized losses	-990	-149	'
12 months or more, unrealized losses	-384	0	'
Unrealized losses	-1,374	-149	'
Corporate obligations [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	11,000	11,000	'
Unrealized gains	21	0	'
Unrealized losses	-88	-565	'
Fair value	10,933	10,435	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	2,997	0	'
12 months or more, fair value	2,916	10,435	'
Total fair value	5,913	10,435	'
Less than 12 months, unrealized losses	-4	0	'
12 months or more, unrealized losses	-84	-565	'
Unrealized losses	-88	-565	'
Agency-issued collateralized mortgage obligations [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	55,579	13,967	'
Unrealized gains	18	79	'
Unrealized losses	-1,452	0	'
Fair value	54,145	14,046	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	49,230	'	'
12 months or more, fair value	0	'	'
Total fair value	49,230	'	'
Less than 12 months, unrealized losses	-1,452	'	'
12 months or more, unrealized losses	0	'	'
Unrealized losses	-1,452	'	'
Asset-backed securities [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	23,597	25,108	'
Unrealized gains	0	150	'
Unrealized losses	-1,781	-70	'
Fair value	21,816	25,188	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	8,718	9,856	'
12 months or more, fair value	13,097	0	'
Total fair value	21,815	9,856	'
Less than 12 months, unrealized losses	-482	-70	'
12 months or more, unrealized losses	-1,299	0	'
Unrealized losses	-1,781	-70	'
Investments in mutual funds and other equities [Member]	'	'	'
Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	'	'	'
Amortized cost	2,018	2,018	'
Unrealized gains	0	0	'
Unrealized losses	-126	-25	'
Fair value	1,892	1,993	'
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	'	'	'
Less than 12 months, fair value	0	0	'
12 months or more, fair value	2,018	1,993	'
Total fair value	2,018	1,993	'
Less than 12 months, unrealized losses	0	0	'
12 months or more, unrealized losses	-126	-25	'
Unrealized losses	($126)	($25)	'

Noncovered_Loans_Details

Non-covered Loans (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans non-covered	$886,983	$851,396
Deferred loan costs, net	1,703	1,738
Allowance for loan losses	-17,093	-17,147
Total non-covered loans, net	871,593	835,987
Commercial [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans non-covered	179,914	162,481
Real Estate Mortgage [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans non-covered	489,148	452,627
Real Estate Construction [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans non-covered	56,248	81,398
Consumer [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans non-covered	$161,673	$154,890

Allowance_for_NonCovered_Loan_2

Allowance for Non-Covered Loan Losses and Credit Quality (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
	contract	contract	Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'
Minimum period within which non covered nonaccrual restructured loans and non covered past due	'90 days	'	'
Financing Receivable Additional Allowance For Credit Losses for Covered Loans	$14,600,000	$3,300,000	$870,000
Loans, Allowance for Credit Losses [Roll Forward]	'	'	'
Balance at beginning of period	17,147,000	18,032,000	'
Provision	1,875,000	7,100,000	'
Charge-offs	-3,296,000	-9,183,000	'
Recoveries	1,367,000	1,198,000	'
Balance at end of period	17,093,000	17,147,000	18,032,000
Loans, Allowance for Credit Loss, Additional Information [Abstract]	'	'	'
Individually evaluated for impairment	4,406,000	3,555,000	'
Collectively evaluated for impairment	12,687,000	13,592,000	'
Total allowance for loan losses	17,093,000	17,147,000	'
Non-covered loans	'	'	'
Individually evaluated for impairment	32,818,000	41,854,000	'
Collectively evaluated for impairment	854,165,000	809,542,000	'
Total non-covered loans	886,983,000	851,396,000	'
Deferred loan costs, net	1,703,000	1,738,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	12,241,000	24,114,000	'
With an allowance recorded	20,577,000	17,740,000	'
Related Allowance	4,406,000	3,555,000	'
Total	32,818,000	41,854,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	16,688,000	33,796,000	'
Loans with related allowance, unpaid principal balance	20,979,000	18,125,000	'
Total impaired non-covered loans, unpaid principal balance, Total	37,667,000	51,921,000	'
Impaired Loans, Average Recorded Investment [Abstract]	'	'	'
Average recorded investment in non-covered impaired loans	37,300,000	45,200,000	47,200,000
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]	'	'	'
Interest income on non-covered impaired loans	438,000	605,000	375,000
Impaired loans, interest income forgone	151,000	600,000	1,700,000
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	24,409,000	26,303,000	'
Nonaccrual status	6,365,000	12,356,000	'
Total modifications	30,774,000	38,659,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	13	26	'
Pre-modification investment	3,784,000	7,404,000	'
Post-modification investment	3,690,000	6,853,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	2,810,000	1,667,000	'
60 - 89 Days past due	368,000	963,000	'
Greater than 90 days and accruing	0	0	'
Total past due	3,178,000	2,630,000	'
Nonaccrual	8,409,000	15,551,000	'
Current	875,396,000	833,215,000	'
Total non-covered loans	886,983,000	851,396,000	'
Deferred loan costs, net	1,703,000	1,738,000	'
Total non-covered loans, gross	888,686,000	853,134,000	'
Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	780,242,000	740,535,000	'
Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	40,592,000	33,552,000	'
Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	66,149,000	77,309,000	'
Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Commercial [Member]	'	'	'
Loans, Allowance for Credit Losses [Roll Forward]	'	'	'
Balance at beginning of period	4,405,000	4,034,000	'
Provision	245,000	1,763,000	'
Charge-offs	-562,000	-1,640,000	'
Recoveries	235,000	248,000	'
Balance at end of period	4,323,000	4,405,000	'
Loans, Allowance for Credit Loss, Additional Information [Abstract]	'	'	'
Individually evaluated for impairment	1,578,000	1,468,000	'
Collectively evaluated for impairment	2,745,000	2,937,000	'
Total allowance for loan losses	4,323,000	4,405,000	'
Non-covered loans	'	'	'
Individually evaluated for impairment	8,254,000	9,974,000	'
Collectively evaluated for impairment	171,660,000	152,507,000	'
Total non-covered loans	179,914,000	162,481,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	2,558,000	3,737,000	'
With an allowance recorded	5,696,000	6,237,000	'
Related Allowance	1,578,000	1,468,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	3,036,000	4,231,000	'
Loans with related allowance, unpaid principal balance	5,711,000	6,237,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	6,077,000	7,008,000	'
Nonaccrual status	506,000	1,160,000	'
Total modifications	6,583,000	8,168,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	2	18	'
Pre-modification investment	107,000	4,812,000	'
Post-modification investment	106,000	4,403,000	'
Troubled debt restructuring that subsequently defaulted	'	557,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	449,000	232,000	'
60 - 89 Days past due	51,000	373,000	'
Greater than 90 days and accruing	0	0	'
Total past due	500,000	605,000	'
Nonaccrual	2,176,000	2,966,000	'
Current	177,238,000	158,910,000	'
Total non-covered loans	179,914,000	162,481,000	'
Commercial [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	158,571,000	140,809,000	'
Commercial [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	6,340,000	4,412,000	'
Commercial [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	15,003,000	17,260,000	'
Commercial [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Mortgage [Member]	'	'	'
Loans, Allowance for Credit Losses [Roll Forward]	'	'	'
Balance at beginning of period	6,516,000	6,500,000	'
Provision	353,000	2,889,000	'
Charge-offs	-225,000	-3,311,000	'
Recoveries	183,000	438,000	'
Balance at end of period	6,827,000	6,516,000	'
Loans, Allowance for Credit Loss, Additional Information [Abstract]	'	'	'
Individually evaluated for impairment	1,558,000	1,154,000	'
Collectively evaluated for impairment	5,269,000	5,362,000	'
Total allowance for loan losses	6,827,000	6,516,000	'
Non-covered loans	'	'	'
Individually evaluated for impairment	12,612,000	11,357,000	'
Collectively evaluated for impairment	476,536,000	441,270,000	'
Total non-covered loans	489,148,000	452,627,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	3,310,000	4,543,000	'
With an allowance recorded	9,302,000	6,814,000	'
Related Allowance	1,558,000	1,154,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	3,610,000	5,415,000	'
Loans with related allowance, unpaid principal balance	9,688,000	7,181,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	11,222,000	8,566,000	'
Nonaccrual status	1,163,000	2,163,000	'
Total modifications	12,385,000	10,729,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	8	5	'
Pre-modification investment	3,479,000	1,266,000	'
Post-modification investment	3,479,000	1,255,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	939,000	0	'
60 - 89 Days past due	211,000	0	'
Greater than 90 days and accruing	0	0	'
Total past due	1,150,000	0	'
Nonaccrual	1,390,000	2,792,000	'
Current	486,608,000	449,835,000	'
Total non-covered loans	489,148,000	452,627,000	'
Real Estate Mortgage [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	425,112,000	394,919,000	'
Real Estate Mortgage [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	29,570,000	27,426,000	'
Real Estate Mortgage [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	34,466,000	30,282,000	'
Real Estate Mortgage [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Mortgage [Member] \| One to Four Family Residential [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	41,811,000	36,873,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	544,000	938,000	'
With an allowance recorded	728,000	524,000	'
Related Allowance	81,000	53,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	629,000	1,132,000	'
Loans with related allowance, unpaid principal balance	728,000	524,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	765,000	573,000	'
Nonaccrual status	320,000	340,000	'
Total modifications	1,085,000	913,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	1	3	'
Pre-modification investment	213,000	565,000	'
Post-modification investment	213,000	561,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	0	0	'
60 - 89 Days past due	211,000	0	'
Greater than 90 days and accruing	0	0	'
Total past due	211,000	0	'
Nonaccrual	507,000	889,000	'
Current	41,093,000	35,984,000	'
Total non-covered loans	41,811,000	36,873,000	'
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	37,720,000	31,511,000	'
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	30,000	1,139,000	'
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	4,061,000	4,223,000	'
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	447,337,000	415,754,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	2,766,000	3,605,000	'
With an allowance recorded	8,574,000	6,290,000	'
Related Allowance	1,477,000	1,101,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	2,981,000	4,283,000	'
Loans with related allowance, unpaid principal balance	8,960,000	6,657,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	10,457,000	7,993,000	'
Nonaccrual status	843,000	1,823,000	'
Total modifications	11,300,000	9,816,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	7	2	'
Pre-modification investment	3,266,000	701,000	'
Post-modification investment	3,266,000	694,000	'
Troubled debt restructuring that subsequently defaulted	'	37,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	939,000	0	'
60 - 89 Days past due	0	0	'
Greater than 90 days and accruing	0	0	'
Total past due	939,000	0	'
Nonaccrual	883,000	1,903,000	'
Current	445,515,000	413,851,000	'
Total non-covered loans	447,337,000	415,754,000	'
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	387,392,000	363,408,000	'
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	29,540,000	26,287,000	'
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	30,405,000	26,059,000	'
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Construction [Member]	'	'	'
Loans, Allowance for Credit Losses [Roll Forward]	'	'	'
Balance at beginning of period	3,050,000	4,046,000	'
Provision	-372,000	1,699,000	'
Charge-offs	-70,000	-2,706,000	'
Recoveries	442,000	11,000	'
Balance at end of period	3,050,000	3,050,000	'
Loans, Allowance for Credit Loss, Additional Information [Abstract]	'	'	'
Individually evaluated for impairment	1,226,000	881,000	'
Collectively evaluated for impairment	1,824,000	2,169,000	'
Total allowance for loan losses	3,050,000	3,050,000	'
Non-covered loans	'	'	'
Individually evaluated for impairment	11,513,000	19,607,000	'
Collectively evaluated for impairment	44,735,000	61,791,000	'
Total non-covered loans	56,248,000	81,398,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	6,255,000	15,251,000	'
With an allowance recorded	5,258,000	4,356,000	'
Related Allowance	1,226,000	881,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	9,773,000	23,133,000	'
Loans with related allowance, unpaid principal balance	5,258,000	4,374,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	6,788,000	10,397,000	'
Nonaccrual status	4,664,000	9,013,000	'
Total modifications	11,452,000	19,410,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	2	3	'
Pre-modification investment	175,000	1,326,000	'
Post-modification investment	85,000	1,195,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	59,000	0	'
60 - 89 Days past due	0	63,000	'
Greater than 90 days and accruing	0	0	'
Total past due	59,000	63,000	'
Nonaccrual	4,725,000	9,210,000	'
Current	51,464,000	72,125,000	'
Total non-covered loans	56,248,000	81,398,000	'
Real Estate Construction [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	41,397,000	57,555,000	'
Real Estate Construction [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	3,162,000	1,248,000	'
Real Estate Construction [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	11,689,000	22,595,000	'
Real Estate Construction [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Construction [Member] \| One to Four Family Residential [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	33,928,000	46,472,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	6,255,000	15,251,000	'
With an allowance recorded	5,010,000	4,094,000	'
Related Allowance	1,182,000	855,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	9,773,000	23,133,000	'
Loans with related allowance, unpaid principal balance	5,010,000	4,112,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	6,540,000	10,135,000	'
Nonaccrual status	4,664,000	9,013,000	'
Total modifications	11,204,000	19,148,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	2	2	'
Pre-modification investment	175,000	1,064,000	'
Post-modification investment	85,000	933,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	59,000	0	'
60 - 89 Days past due	0	63,000	'
Greater than 90 days and accruing	0	0	'
Total past due	59,000	63,000	'
Nonaccrual	4,725,000	9,210,000	'
Current	29,144,000	37,199,000	'
Total non-covered loans	33,928,000	46,472,000	'
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	21,173,000	25,389,000	'
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	3,162,000	776,000	'
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	9,593,000	20,307,000	'
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Real Estate Construction [Member] \| Multi Family and Commercial [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	22,320,000	34,926,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With an allowance recorded	248,000	262,000	'
Related Allowance	44,000	26,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with related allowance, unpaid principal balance	248,000	262,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	248,000	262,000	'
Nonaccrual status	0	0	'
Total modifications	248,000	262,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	'	1	'
Pre-modification investment	'	262,000	'
Post-modification investment	'	262,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	0	0	'
60 - 89 Days past due	0	0	'
Greater than 90 days and accruing	0	0	'
Total past due	0	0	'
Nonaccrual	0	0	'
Current	22,320,000	34,926,000	'
Total non-covered loans	22,320,000	34,926,000	'
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	20,224,000	32,166,000	'
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	472,000	'
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	2,096,000	2,288,000	'
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Consumer [Member]	'	'	'
Loans, Allowance for Credit Losses [Roll Forward]	'	'	'
Balance at beginning of period	3,176,000	3,452,000	'
Provision	1,649,000	749,000	'
Charge-offs	-2,439,000	-1,526,000	'
Recoveries	507,000	501,000	'
Balance at end of period	2,893,000	3,176,000	'
Loans, Allowance for Credit Loss, Additional Information [Abstract]	'	'	'
Individually evaluated for impairment	44,000	52,000	'
Collectively evaluated for impairment	2,849,000	3,124,000	'
Total allowance for loan losses	2,893,000	3,176,000	'
Non-covered loans	'	'	'
Individually evaluated for impairment	439,000	916,000	'
Collectively evaluated for impairment	161,234,000	153,974,000	'
Total non-covered loans	161,673,000	154,890,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	118,000	583,000	'
With an allowance recorded	321,000	333,000	'
Related Allowance	44,000	52,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	269,000	1,017,000	'
Loans with related allowance, unpaid principal balance	322,000	333,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	322,000	332,000	'
Nonaccrual status	32,000	20,000	'
Total modifications	354,000	352,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	1	'	'
Pre-modification investment	23,000	'	'
Post-modification investment	20,000	'	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	1,363,000	1,435,000	'
60 - 89 Days past due	106,000	527,000	'
Greater than 90 days and accruing	0	0	'
Total past due	1,469,000	1,962,000	'
Nonaccrual	118,000	583,000	'
Current	160,086,000	152,345,000	'
Total non-covered loans	161,673,000	154,890,000	'
Consumer [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	155,162,000	147,252,000	'
Consumer [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	1,520,000	466,000	'
Consumer [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	4,991,000	7,172,000	'
Consumer [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Consumer [Member] \| Indirect Consumer Loan [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	79,900,000	77,596,000	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	798,000	966,000	'
60 - 89 Days past due	101,000	112,000	'
Greater than 90 days and accruing	'	0	'
Total past due	899,000	1,078,000	'
Nonaccrual	0	0	'
Current	79,001,000	76,518,000	'
Total non-covered loans	79,900,000	77,596,000	'
Consumer [Member] \| Indirect Consumer Loan [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	78,661,000	76,076,000	'
Consumer [Member] \| Indirect Consumer Loan [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	11,000	16,000	'
Consumer [Member] \| Indirect Consumer Loan [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	1,228,000	1,504,000	'
Consumer [Member] \| Indirect Consumer Loan [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Consumer [Member] \| Direct Consumer Loan [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	81,773,000	77,294,000	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	118,000	583,000	'
With an allowance recorded	321,000	333,000	'
Related Allowance	44,000	52,000	'
Impaired Loans, Unpaid Principal Balance [Abstract]	'	'	'
Loans with no related allowance, unpaid principal balance	269,000	1,017,000	'
Loans with related allowance, unpaid principal balance	322,000	333,000	'
Troubled Debt Restructurings by Status [Abstract]	'	'	'
Accrual status	322,000	332,000	'
Nonaccrual status	32,000	20,000	'
Total modifications	354,000	352,000	'
Troubled Debt Restructuring (TDR) [Abstract]	'	'	'
Number of loans restructured (in contracts)	1	'	'
Pre-modification investment	23,000	'	'
Post-modification investment	20,000	'	'
Non-covered nonaccrual loans and past due loans, by class	'	'	'
30 - 59 Days past due	565,000	469,000	'
60 - 89 Days past due	5,000	415,000	'
Greater than 90 days and accruing	0	0	'
Total past due	570,000	884,000	'
Nonaccrual	118,000	583,000	'
Current	81,085,000	75,827,000	'
Total non-covered loans	81,773,000	77,294,000	'
Consumer [Member] \| Direct Consumer Loan [Member] \| Pass/Watch [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	76,501,000	71,176,000	'
Consumer [Member] \| Direct Consumer Loan [Member] \| Special Mention [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	1,509,000	450,000	'
Consumer [Member] \| Direct Consumer Loan [Member] \| Substandard [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	3,763,000	5,668,000	'
Consumer [Member] \| Direct Consumer Loan [Member] \| Doubtful [Member]	'	'	'
Non-covered loans	'	'	'
Total non-covered loans	0	0	'
Non-accrual Loans [Member]	'	'	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	8,123,000	15,479,000	'
With an allowance recorded	286,000	72,000	'
Related Allowance	10,000	5,000	'
Restructured Loans Member]	'	'	'
Impaired Loans Receivable, Recorded Investment [Abstract]	'	'	'
With no related allowance recorded	4,118,000	8,635,000	'
With an allowance recorded	20,291,000	17,668,000	'
Related Allowance	$4,396,000	$3,550,000	'

Covered_Assets_and_FDIC_Indemn2

Covered Assets and FDIC Indemnification Asset (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Covered loans [Line Items]	'	'
Covered loans	$151,955	$217,339
Subtotal	167,692	264,515
Fair value discount	-15,737	-47,176
Allowance for loan losses	-14,622	-3,252
Total covered loans, net	137,333	214,087
Other Real Estate, Covered [Roll Forward]	'	'
Balance, beginning of period	13,460	26,622
Additions to covered OREO	12,513	9,716
Dispositions of covered OREO, net	-17,960	-19,174
Valuation adjustments	-2,033	-3,704
Balance, end of period	5,980	13,460
FDIC Indemnification Asset [Roll Forward]	'	'
Balance, beginning of period	34,571	65,586
Change in FDIC indemnification asset	5,735	-9,126
Reduction due to loans paid in full	-9,325	-5,584
Transfers to (due from) FDIC	-16,445	-16,305
Balance, end of period	14,536	34,571
City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	90,732	140,777
Subtotal	97,904	169,757
Fair value discount	-7,172	-28,980
Allowance for loan losses	-13,026	-2,727
Total covered loans, net	77,706	138,050
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]	'	'
Balance at beginning of period	49,168	78,004
Accretion to interest income	-13,315	-21,282
Disposals	-13,985	-8,866
Reclassifications (to) from nonaccretable difference	-3,364	1,312
Balance at end of period	18,504	49,168
Other Real Estate, Covered [Roll Forward]	'	'
Balance, beginning of period	7,399	19,341
Additions to covered OREO	10,065	2,515
Dispositions of covered OREO, net	-12,321	-11,991
Valuation adjustments	-1,145	-2,466
Balance, end of period	3,998	7,399
FDIC Indemnification Asset [Roll Forward]	'	'
Balance, beginning of period	20,390	43,235
Change in FDIC indemnification asset	5,331	-8,704
Reduction due to loans paid in full	-7,179	-2,987
Transfers to (due from) FDIC	-7,674	-11,154
Balance, end of period	10,868	20,390
North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	61,223	76,562
Subtotal	69,788	94,758
Fair value discount	-8,565	-18,196
Allowance for loan losses	-1,596	-525
Total covered loans, net	59,627	76,037
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]	'	'
Balance at beginning of period	19,567	29,574
Accretion to interest income	-10,133	-14,905
Disposals	-3,487	-6,546
Reclassifications (to) from nonaccretable difference	6,937	11,444
Balance at end of period	12,884	19,567
Other Real Estate, Covered [Roll Forward]	'	'
Balance, beginning of period	6,061	7,281
Additions to covered OREO	2,448	7,201
Dispositions of covered OREO, net	-5,639	-7,183
Valuation adjustments	-888	-1,238
Balance, end of period	1,982	6,061
FDIC Indemnification Asset [Roll Forward]	'	'
Balance, beginning of period	14,181	22,351
Change in FDIC indemnification asset	404	-422
Reduction due to loans paid in full	-2,146	-2,597
Transfers to (due from) FDIC	-8,771	-5,151
Balance, end of period	3,668	14,181
Commercial [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	17,285	29,011
Commercial [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	8,670	13,863
Commercial [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	8,615	15,148
Real Estate Mortgage [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	133,041	198,778
Real Estate Mortgage [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	81,968	136,063
Real Estate Mortgage [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	51,073	62,715
Real Estate Mortgage [Member] \| One to Four Family Residential [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	10,969	14,195
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	2,630	3,783
Real Estate Mortgage [Member] \| One to Four Family Residential [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	8,339	10,412
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	122,072	184,583
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	79,338	132,280
Real Estate Mortgage [Member] \| Multi Family and Commercial [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	42,734	52,303
Real Estate Construction [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	10,570	26,507
Real Estate Construction [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	5,223	17,133
Real Estate Construction [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	5,347	9,374
Real Estate Construction [Member] \| One to Four Family Residential [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	1,327	7,764
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	0	4,764
Real Estate Construction [Member] \| One to Four Family Residential [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	1,327	3,000
Real Estate Construction [Member] \| Multi Family and Commercial [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	9,243	18,743
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	5,223	12,369
Real Estate Construction [Member] \| Multi Family and Commercial [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	4,020	6,374
Consumer [Member] \| Direct Consumer Loan [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	6,796	10,219
Consumer [Member] \| Direct Consumer Loan [Member] \| City Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	2,043	2,698
Consumer [Member] \| Direct Consumer Loan [Member] \| North County Bank [Member]	'	'
Covered loans [Line Items]	'	'
Covered loans	$4,753	$7,521

Premises_and_Equipment_Details

Premises and Equipment (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	$57,949	$57,219	'
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	-22,911	-20,468	'
Total	35,038	36,751	'
Depreciation	2,564	2,419	2,101
Land and Building [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	36,207	35,892	'
Furniture and equipment [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	14,322	13,477	'
Computer software [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	3,706	3,689	'
Land improvements [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	3,580	3,561	'
Construction in progress [Member]	'	'	'
Property, Plant and Equipment [Line Items]	'	'	'
Property, Plant and Equipment, Gross	$134	$600	'

Goodwill_and_Other_Intangible_2

Goodwill and Other Intangible Assets (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Goodwill	'	'	'
Beginning Balance	$4,490	$4,490	$4,490
Amortization	0	0	0
Ending Balance	4,490	4,490	4,490
Gross [Abstract]	'	'	'
Beginning Balance	3,343	3,343	3,343
Amortization	0	0	0
Ending Balance	3,343	3,343	3,343
Accumulated Amortization [Abstract]	'	'	'
Beginning Balance	-1,806	-1,294	-672
Amortization	-439	-512	-622
Ending Balance	-2,245	-1,806	-1,294
Net [Abstract]	'	'	'
Beginning Balance	1,537	2,049	2,671
Ending Balance	1,098	1,537	2,049
2014	366	'	'
2015	293	'	'
2016	220	'	'
2017	146	'	'
2018	73	'	'
Thereafter	0	'	'
Total	$1,098	'	'
City Bank [Member] \| Maximum [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Finite-Lived Intangible Asset, Useful Life	'9 years	'	'
North County Bank [Member] \| Maximum [Member]	'	'	'
Goodwill [Line Items]	'	'	'
Finite-Lived Intangible Asset, Useful Life	'2 years	'	'

Noncovered_Other_Real_Estate_O2

Non-covered Other Real Estate Owned (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Real Estate, Non Covered [Roll Forward]	'	'
Balance, beginning of period	$3,023	$1,976
Additions to OREO	3,826	4,612
Capitalized improvements	241	0
Dispositions of OREO, net	-2,700	-2,721
Valuation adjustments	-1,323	-844
Balance, end of period	$3,067	$3,023

Deposits_Details

Deposits (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deposits [Abstract]	'	'
Noninterest-bearing demand	$265,412	$261,310
NOW accounts	370,244	345,599
Money market	347,670	295,441
Savings	124,516	112,725
Time Deposits	359,650	447,898
Total deposits	$1,467,492	$1,462,973

Deposits_Scheduled_Maturities_

Deposits - Scheduled Maturities of Time Deposits (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Time Deposits Maturities [Line Items]	'	'
Less than 1 year	$263,821	'
1-2 years	69,950	'
2-3 years	11,249	'
3-4 years	8,775	'
4-5 years	5,855	'
Over 5 years	0	'
Time Deposits	359,650	447,898
Time deposits 100000 or more [Member]	'	'
Time Deposits Maturities [Line Items]	'	'
Less than 1 year	109,459	'
1-2 years	32,900	'
2-3 years	6,345	'
3-4 years	5,256	'
4-5 years	2,582	'
Over 5 years	0	'
Time Deposits	156,542	'
All other time deposits [Member]	'	'
Time Deposits Maturities [Line Items]	'	'
Less than 1 year	154,362	'
1-2 years	37,050	'
2-3 years	4,904	'
3-4 years	3,519	'
4-5 years	3,273	'
Over 5 years	0	'
Time Deposits	$203,108	'

Federal_Home_Loan_Bank_Borrowi2

Federal Home Loan Bank Borrowings and Federal Funds Purchased (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Federal Home Loan Bank Borrowings and Federal Funds Purchased [Abstract]	'	'
Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available	$201,200,000	'
Maximum Percentage of Borrowings from F H L B in Amounts of Aggregate Assets	20.00%	'
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	365,400,000	'
Federal Home Loan Bank, Advances, Short-term	0	0
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds	45,000,000	'
Federal Home Loan Bank, Advances, Activity for Year, Average Balance of Agreements Outstanding	0	61,000
Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End	$0	$0
Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year	0.00%	0.00%

Trusted_Preferred_Securities_a1

Trusted Preferred Securities and Junior Subordinated Debentures (Details) (USD $)	0 Months Ended		3 Months Ended
In Millions, unless otherwise specified	Jun. 29, 2007	Jun. 27, 2002	Jun. 30, 2007	Dec. 31, 2013
	Trust One [Member]	Trust One [Member]	Trust Two [Member]	Trust Two [Member]
Schedule of Available-for-sale Securities [Line Items]	'	'	'	'
Proceeds from Issuance of Trust Preferred Securities	'	$15	$25	'
Maturity Period of Trust Preferred Securities	'	'30 years	'30 years	'
Redemption amount of trust preferred securities issued	$15	'	'	'
Debt Instrument, Description of Variable Rate Basis	'	'	'	1.56%
Debt Instrument, Interest Rate at Period End	'	'	'	1.81%

Income_Taxes_Details

Income Taxes (Details) (USD $)	3 Months Ended								12 Months Ended
Income Taxes (Details) (USD $)	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Components of Income Tax Expense (Benefit), Continuing Operations	'	'	'	'	'	'	'	'	'	'	'
Current tax expense	'	'	'	'	'	'	'	'	$4,369,000	$11,054,000	$4,692,000
Deferred tax expense (benefit)	'	'	'	'	'	'	'	'	2,503,000	-3,198,000	2,419,000
Total	1,104,000	2,185,000	1,456,000	2,127,000	2,153,000	2,359,000	1,173,000	2,171,000	6,872,000	7,856,000	7,111,000
Future tax credits	'	'	'	'	3,100,000	'	'	'	'	3,100,000	'
Reconciliation between statutory federal income tax rate and effective tax rate	'	'	'	'	'	'	'	'	'	'	'
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate	'	'	'	'	'	'	'	'	7,479,000	8,645,000	8,072,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	'	'	'	'	'	'	'	'	35.00%	35.00%	35.00%
Income Tax Reconciliation, Tax Credits	'	'	'	'	'	'	'	'	0	-480,000	-480,000
Effective Income Tax Rate Reconciliation, Tax Credits	'	'	'	'	'	'	'	'	0.00%	-1.90%	-2.10%
Income Tax Reconciliation, Tax Exempt Income	'	'	'	'	'	'	'	'	-588,000	-512,000	-471,000
Effective Income Tax Rate Reconciliation, Tax Exempt Income	'	'	'	'	'	'	'	'	-2.70%	-2.10%	-2.00%
Income Tax Reconciliation, Other Adjustments	'	'	'	'	'	'	'	'	-19,000	203,000	-10,000
Effective Income Tax Rate Reconciliation, Other Adjustments	'	'	'	'	'	'	'	'	-0.10%	0.80%	-0.10%
Effective Income Tax Rate, Continuing Operations	'	'	'	'	'	'	'	'	32.20%	31.80%	30.80%
Deferred tax assets:	'	'	'	'	'	'	'	'	'	'	'
Covered assets	3,410,000	'	'	'	19,877,000	'	'	'	3,410,000	19,877,000	'
Allowance for loan losses	11,100,000	'	'	'	7,139,000	'	'	'	11,100,000	7,139,000	'
Fair value adjustment of investment securities available for sale	2,799,000	'	'	'	0	'	'	'	2,799,000	0	'
Deferred compensation	535,000	'	'	'	473,000	'	'	'	535,000	473,000	'
Other	1,199,000	'	'	'	848,000	'	'	'	1,199,000	848,000	'
Deferred Tax Assets, Gross	19,043,000	'	'	'	28,337,000	'	'	'	19,043,000	28,337,000	'
Deferred tax liabilities:	'	'	'	'	'	'	'	'	'	'	'
FDIC indemnification asset	6,190,000	'	'	'	13,943,000	'	'	'	6,190,000	13,943,000	'
Deferred loan fees	1,600,000	'	'	'	1,518,000	'	'	'	1,600,000	1,518,000	'
Premises and equipment	590,000	'	'	'	629,000	'	'	'	590,000	629,000	'
FHLB stock dividend	144,000	'	'	'	152,000	'	'	'	144,000	152,000	'
Investment in partnership	1,092,000	'	'	'	1,092,000	'	'	'	1,092,000	1,092,000	'
Prepaid expenses	295,000	'	'	'	217,000	'	'	'	295,000	217,000	'
Fair value adjustment of investment securities available for sale	0	'	'	'	2,531,000	'	'	'	0	2,531,000	'
Purchase accounting	4,277,000	'	'	'	6,451,000	'	'	'	4,277,000	6,451,000	'
Other	278,000	'	'	'	54,000	'	'	'	278,000	54,000	'
Deferred Tax Liabilities, Gross	14,466,000	'	'	'	26,587,000	'	'	'	14,466,000	26,587,000	'
Deferred tax assets (liabilities), net	4,577,000	'	'	'	1,750,000	'	'	'	4,577,000	1,750,000	'
Deferred Tax Assets, Valuation Allowance	$0	'	'	'	'	'	'	'	$0	'	'

Earnings_per_Common_Share_Deta

Earnings per Common Share (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Earnings Per Share [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Income available to common shareholders	'	'	'	'	'	'	'	'	$14,496	$16,844	$14,868
Weighted average number of common shares, basic, (in shares)	'	'	'	'	'	'	'	'	15,495	15,422	15,329
Effect of dilutive stock awards (in shares)	'	'	'	'	'	'	'	'	56	33	64
Weighted average number of common shares, diluted (in shares)	'	'	'	'	'	'	'	'	15,551	15,455	15,393
Earnings per Common Share [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Basic (in dollars per share)	$0.16	$0.29	$0.19	$0.30	$0.30	$0.30	$0.18	$0.31	$0.94	$1.09	$0.97
Diluted (in dollars per share)	$0.16	$0.29	$0.19	$0.30	$0.30	$0.30	$0.18	$0.31	$0.93	$1.09	$0.97
Antidilutive stock award excluded from the computation of diluted earnings per common share (in shares)	'	'	'	'	'	'	'	'	25	45	53

Employee_Benefit_Plans_Details

Employee Benefit Plans (Details) (USD $)	3 Months Ended		12 Months Ended
Employee Benefit Plans (Details) (USD $)	Jun. 30, 2007	Jun. 30, 2004	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Compensation and Retirement Disclosure [Abstract]	'	'	'	'	'
Profit Sharing Contribution Plan Vesting Period	'	'	'6 years	'	'
Defined Contribution Plan, Cost Recognized	'	'	$428,000	$431,000	$372,000
Defined Contribution Plan, Employer Matching Contribution, Percent	'	'	'	50.00%	'
Percentage of Compensation Deferred	'	'	'	6.00%	'
Deferred Compensation Arrangement with Individual, Recorded Liability	'	'	781,000	833,000	'
Payment towards investment in bank owned life insurance	$5,000,000	$10,000,000	'	'	'

StockBased_Compensation_Detail

Stock-Based Compensation (Details) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'	'	'
Outstanding, beginning of period (in shares)	107,845	'	'
Granted (in shares)	0	'	'
Exercised (in shares)	-10,715	'	'
Forfeited or expired or cancelled (in shares)	-1,763	'	'
Outstanding, end of period (in shares)	95,367	'	'
Exercisable at end of period (in shares)	95,367	'	'
Exercisable, weighted average exercise price per share (in dollars per share)	$11.50	'	'
Outstanding, weighted average remaining contractual terms	'3 years 8 months 27 days	'	'
Exercisable, weighted average remaining contractual terms	'3 years 8 months 27 days	'	'
Exercised, total intrinsic value	$46	'	'
Outstanding, total intrinsic value	594	'	'
Exercisable, total intrinsic value	594	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]	'	'	'
Outstanding, weighted average exercise price per share at beginning of period (in dollars per share)	$11.58	'	'
Granted, weighted average exercise price (in dollars per share)	$0	'	'
Exercised, weighted average exercise price (in dollars per share)	$11.60	'	'
Forfeited, expired or cancelled (in dollars per share)	$15.98	'	'
Outstanding, weighted average exercise price per share at end of period (in dollars per share)	$11.50	'	'
Stock Options [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Stock option vesting period	'5 years	'	'
Stock option exercise period	'10 years	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'	'	'
Exercised, total intrinsic value	46	238	191
Share based compensation expense recognized	0	8	86
Weighted Average Per Share, Grant Date Fair Value [Roll Forward]	'	'	'
Total unrecognized compensation costs	0	'	'
Restricted Stock [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'	'	'
Share based compensation expense recognized	'	'	8
Weighted Average Per Share, Grant Date Fair Value [Roll Forward]	'	'	'
Total intrinsic value of restricted stock vested	'	'	16
Restricted Stock Units (RSUs) [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'	'	'
Share based compensation expense recognized	878	803	529
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]	'	'	'
Outstanding weighted average remaining contractual terms (in years)	'1 year 9 months 28 days	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]	'	'	'
Outstanding at beginning of period (in shares)	99,811	'	'
Granted (in shares)	81,300	'	'
Vested (in shares)	-47,605	'	'
Forfeited, expired or cancelled (in shares)	-6,197	'	'
Outstanding at end of period (in shares)	127,309	99,811	'
Weighted Average Per Share, Grant Date Fair Value [Roll Forward]	'	'	'
Weighted average exercise price per share at beginning of period (in dollars per share)	$13.16	'	'
Weighted average exercise price per share granted (in dollars per share)	$13.91	'	'
Weighted average exercise price per share vested (in dollars per share)	$13.16	'	'
Weighted average exercise price per share forfeited, expired or cancelled (in dollars per share)	$13.53	'	'
Weighted average exercise price per share at end of period (in dollars per share)	$13.62	$13.16	'
Total unrecognized compensation costs	1,100	'	'
Weighted average recognition period for nonvested awards	'1 year 8 months 12 days	'	'
Stock Incentive Plan 2005 [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Number of shares authorized	833,333	'	'
Shares available for grant	361,219	'	'
Stock Incentive Plan 2005 [Member] \| Stock Options [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Maximum aggregate fair value of stock options grant in a calendar year	$100	'	'
Stock option vesting period	'5 years	'	'
Stock option exercise period	'10 years	'	'

Shareholders_Equity_Details

Shareholders' Equity (Details) (USD $)	0 Months Ended			3 Months Ended	12 Months Ended
	Mar. 02, 2011	Jan. 12, 2011	Jan. 16, 2009	Mar. 31, 2011	Dec. 31, 2013	Dec. 31, 2010
					period
					director
Shareholders' Equity [Abstract]	'	'	'	'	'	'
Preferred stock, value, issued	'	'	$26,400,000	'	'	$25,300,000
Preferred stock shares issued	'	'	26,380	'	'	'
Preferred stock no par value	'	'	$0	'	'	'
Preferred Stock, Liquidation Preference Per Share	'	'	$1,000	'	'	'
Preferred Stock, Liquidation Preference, Value	'	'	26,400,000	'	'	'
Issuance of Stock and Warrants for Services or Claims, Shares	'	'	492,164	'	'	'
Investment Warrants, Exercise Price	'	'	$8.04	'	'	'
Maximum period for warrant exercisable after issue	'	'	'10 years	'	'	'
Security Purchase Agreements, Restrictive Covenants, Maximum	'	'	$0.07	'	'	'
Preferred Stock, Dividend Rate, Percentage	'	'	5.00%	'	'	'
Increased dividend percentage after five years	'	'	9.00%	'	'	'
Period for increase of cumulative dividend percentage after payment	'	'	'5 years	'	'	'
Number of preferred stock dividend not paid in full	'	'	'	'	6	'
Number of directors to elect	'	'	'	'	2	'
Number of preferred stock dividend paid in consecutive dividend periods	'	'	'	'	4	'
Period for discount being amortized by using effective interest rate	'	'	'	'	'5 years	'
Effective Interest Rate on Unstated Dividend Cost	'	'	'	'	6.52%	'
Stock Redeemed or Called During Period, Shares	'	26,380	'	'	'	'
Stock Redeemed or Called During Period, Value	'	26,600,000	'	'	'	'
Principal Value of Preferred Stock Redeemed During the Period, Value	'	26,400,000	'	'	'	'
Increase (Decrease) in Other Accrued Liabilities	'	209,000	'	'	'	'
Preferred Stock, Discount on Shares	'	'	'	'	'	1,000,000
Temporary Equity, Accretion to Redemption Value, Adjustment	'	'	'	1,000,000	'	'
Dividend yield	'	'	'	'	5.00%	'
Expected life (years)	'	'	'	'	'10 years	'
Expected volatility	'	'	'	'	49.56%	'
Risk-free rate	'	'	'	'	2.80%	'
Fair value per warrant at grant date	'	'	'	'	$3.27	'
Relative fair value per warrant at grant date	'	'	'	'	$3.49	'
Payments for repurchase of warrants	$1,600,000	'	'	'	'	'

Regulatory_Capital_Matters_Det

Regulatory Capital Matters (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Total risk-based capital ratio, Amount [Abstract]	'	'
Actual amount	$218,470	$210,545
Actual ratio (in hundredths)	19.76%	19.39%
For capital adequacy amount	88,435	86,856
For capital adequacy minimum ratio (in hundredths)	8.00%	8.00%
Tier One Risk Based Capital [Abstract]	'	'
Actual amount	204,431	196,889
Actual ratio (in hundredths)	18.49%	18.13%
For capital adequacy amount	44,217	43,428
For capital adequacy minimum ratio (in hundredths)	4.00%	4.00%
Tier One Leverage Capital [Abstract]	'	'
Actual amount	204,431	196,889
Actual ratio (in hundredths)	12.41%	11.78%
For capital adequacy amount	65,887	66,858
For capital adequacy minimum ratio (in hundredths)	4.00%	4.00%
Whidbey Island Bank [Member]	'	'
Total risk-based capital ratio, Amount [Abstract]	'	'
Actual amount	211,954	203,471
Actual ratio (in hundredths)	19.20%	18.77%
For capital adequacy amount	88,330	86,715
For capital adequacy minimum ratio (in hundredths)	8.00%	8.00%
To be well capitalized amount	110,413	108,393
To be well capitalized under prompt corrective action provisions minimum ratio (in hundredths)	10.00%	10.00%
Tier One Risk Based Capital [Abstract]	'	'
Actual amount	197,931	189,837
Actual ratio (in hundredths)	17.93%	17.51%
For capital adequacy amount	44,165	43,357
For capital adequacy minimum ratio (in hundredths)	4.00%	4.00%
To be well capitalized amount	66,248	65,036
To be well capitalized under prompt corrective action provisions minimum ratio (in hundredths)	6.00%	6.00%
Tier One Leverage Capital [Abstract]	'	'
Actual amount	197,931	189,837
Actual ratio (in hundredths)	12.02%	11.36%
For capital adequacy amount	65,855	66,820
For capital adequacy minimum ratio (in hundredths)	4.00%	4.00%
To be well capitalized amount	$82,319	$83,525
To be well capitalized under prompt corrective action provisions minimum ratio (in hundredths)	5.00%	5.00%

Fair_Value_Measurements_Detail

Fair Value Measurements (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Abstract]	'		'
Non-covered other real estate owned	$3,067		$3,023
Covered other real estate owned	5,980		13,460
Non-Covered Impaired Loans with Appraisal Adjustments [Abstract]	'		'
Non-covered impaired loans, appraisal frequency	'12 months		'
Losses For The Period On Nonrecurring Valuated Assets [Abstract]	'		'
Total losses for the period, non-covered impaired loans	-4,552	[1]	-8,485	[1]
Total losses for the period, non covered other real estate owned	-1,323	[2]	-844	[2]
Total losses for the period, covered other real estate owned	-2,033	[2]	-3,704	[2]
Total	-7,908		-13,033
Fair Value Assets And Liabilities Measured On Nonrecurring Basis Other Disclosures [Abstract]	'		'
Percentage deducted of the appraised value to cover selling costs (in hundredths)	10.00%		'
Fair Value, Measurements, Recurring [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]	'		'
U.S. government agencies	85,672		88,586
Residential pass-through securities	180,809		168,423
Taxable state and political subdivisions	2,468		5,312
Tax exempt state and political subdivisions	74,807		58,985
Corporate obligations	10,933		10,435
Agency-issued collateralized mortgage obligations	54,145		14,046
Asset-backed securities	21,816		25,188
Investments in mutual funds and other equities	1,892		1,993
Total	432,542		372,968
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]	'		'
U.S. government agencies	0		0
Residential pass-through securities	0		0
Taxable state and political subdivisions	0		0
Tax exempt state and political subdivisions	0		0
Corporate obligations	0		0
Agency-issued collateralized mortgage obligations	0		0
Asset-backed securities	0		0
Investments in mutual funds and other equities	1,892		1,993
Total	1,892		1,993
Fair Value, Measurements, Recurring [Member] \| Level 2 [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]	'		'
U.S. government agencies	85,672		88,586
Residential pass-through securities	180,809		168,423
Taxable state and political subdivisions	2,468		5,312
Tax exempt state and political subdivisions	74,807		58,985
Corporate obligations	10,933		10,435
Agency-issued collateralized mortgage obligations	54,145		14,046
Asset-backed securities	21,816		25,188
Investments in mutual funds and other equities	0		0
Total	430,650		370,975
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]	'		'
U.S. government agencies	0		0
Residential pass-through securities	0		0
Taxable state and political subdivisions	0		0
Tax exempt state and political subdivisions	0		0
Corporate obligations	0		0
Agency-issued collateralized mortgage obligations	0		0
Asset-backed securities	0		0
Investments in mutual funds and other equities	0		0
Total	0		0
Fair Value, Measurements, Nonrecurring [Member]	'		'
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Abstract]	'		'
Non-covered impaired loans	28,412	[1]	38,299	[1]
Non-covered other real estate owned	3,067	[2]	3,023	[2]
Covered other real estate owned	5,980	[2]	13,460	[2]
Total fair value measurements, nonrecurring	37,459		54,782
Fair Value, Measurements, Nonrecurring [Member] \| Level 1 [Member]	'		'
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Abstract]	'		'
Non-covered impaired loans	0	[1]	0	[1]
Non-covered other real estate owned	0	[2]	0	[2]
Covered other real estate owned	0	[2]	0	[2]
Total fair value measurements, nonrecurring	0		0
Fair Value, Measurements, Nonrecurring [Member] \| Level 2 [Member]	'		'
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Abstract]	'		'
Non-covered impaired loans	0	[1]	0	[1]
Non-covered other real estate owned	0	[2]	0	[2]
Covered other real estate owned	0	[2]	0	[2]
Total fair value measurements, nonrecurring	0		0
Fair Value, Measurements, Nonrecurring [Member] \| Level 3 [Member]	'		'
Fair Value Assets And Liabilities Measured On Nonrecurring Basis [Abstract]	'		'
Non-covered impaired loans	28,412	[1]	38,299	[1]
Non-covered other real estate owned	3,067	[2]	3,023	[2]
Covered other real estate owned	5,980	[2]	13,460	[2]
Total fair value measurements, nonrecurring	37,459		54,782
Non-Covered Impaired Loans with Appraisal Adjustments [Abstract]	'		'
Number of impaired loans with appraisal adjustments	1		'
Impaired loans with adjustments to appraisals, amount	$105		'
Appraisal adjustment to impaired loan, percentage change	30.00%		'

[1]	Represents carrying value and related specific valuation allowances, which are included in the allowance for loan losses.
[2]	Represents the fair value and related losses of foreclosed real estate and other collateral owned that were measured at fair value subsequent to their initial classification as non-covered other real estate owned and covered other real estate owned.

Fair_Value_Measurements_Balanc

Fair Value Measurements, Balance Sheet Grouping (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financial assets:	'	'
FHLB stock	$1,600	'
Level 1 [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Financial assets:	'	'
Cash and cash equivalents	27,489	32,145
Interest-bearing deposits	103,869	75,428
Investment securities available for sale	1,892	1,993
FHLB stock	7,172	7,441
Loans held for sale	0	0
Non-covered loans	0	0
Covered loans	0	0
Bank owned life insurance	17,836	17,704
FDIC indemnification asset	0	0
Financial liabilities:	'	'
Deposits	1,107,842	1,015,075
Junior subordinated debentures	0	0
Level 2 [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Financial assets:	'	'
Cash and cash equivalents	0	0
Interest-bearing deposits	0	0
Investment securities available for sale	430,650	370,975
FHLB stock	0	0
Loans held for sale	3,389	18,043
Non-covered loans	0	0
Covered loans	0	0
Bank owned life insurance	0	0
FDIC indemnification asset	0	0
Financial liabilities:	'	'
Deposits	363,372	453,114
Junior subordinated debentures	0	0
Level 3 [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Financial assets:	'	'
Cash and cash equivalents	0	0
Interest-bearing deposits	0	0
Investment securities available for sale	0	0
FHLB stock	0	0
Loans held for sale	0	0
Non-covered loans	885,627	858,660
Covered loans	144,450	234,396
Bank owned life insurance	0	0
FDIC indemnification asset	16,833	22,630
Financial liabilities:	'	'
Deposits	0	0
Junior subordinated debentures	17,578	12,155
Carrying value [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Financial assets:	'	'
Cash and cash equivalents	27,489	32,145
Interest-bearing deposits	103,869	75,428
Investment securities available for sale	432,542	372,968
FHLB stock	7,172	7,441
Loans held for sale	3,389	18,043
Non-covered loans	888,686	853,134
Covered loans	151,955	217,339
Bank owned life insurance	17,836	17,704
FDIC indemnification asset	14,536	34,571
Financial liabilities:	'	'
Deposits	1,467,492	1,462,973
Junior subordinated debentures	25,774	25,774
Total [Member] \| Fair Value, Measurements, Recurring [Member]	'	'
Financial assets:	'	'
Cash and cash equivalents	27,489	32,145
Interest-bearing deposits	103,869	75,428
Investment securities available for sale	432,542	372,968
FHLB stock	7,172	7,441
Loans held for sale	3,389	18,043
Non-covered loans	885,627	858,660
Covered loans	144,450	234,396
Bank owned life insurance	17,836	17,704
FDIC indemnification asset	16,833	22,630
Financial liabilities:	'	'
Deposits	1,471,214	1,468,189
Junior subordinated debentures	$17,578	$12,155

Washington_Banking_Company_Inf2

Washington Banking Company Information - Condensed Balance Sheets (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Condensed Financial Statements, Captions [Line Items]	'	'	'	'
Cash and Cash Equivalents, at Carrying Value	$131,358	$107,573	$105,913	$81,687
Other assets	18,556	20,042	'	'
Assets	1,683,988	1,687,677	'	'
Subordinated Debt	25,774	25,774	'	'
Other liabilities	10,792	16,306	'	'
Liabilities	1,504,058	1,505,053	'	'
Common stock	86,714	85,707	'	'
Retained earnings	98,431	92,234	'	'
Accumulated other comprehensive (loss) income, net of tax	-5,215	4,683	'	'
Stockholders' Equity Attributable to Parent	179,930	182,624	170,820	182,098
Liabilities and Equity	1,683,988	1,687,677	'	'
Parent Company [Member]	'	'	'	'
Condensed Financial Statements, Captions [Line Items]	'	'	'	'
Cash and Cash Equivalents, at Carrying Value	5,323	5,327	5,393	1,476
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	199,204	201,345	'	'
Other assets	1,284	1,747	'	'
Assets	205,811	208,419	'	'
Subordinated Debt	25,774	25,774	'	'
Other liabilities	107	21	'	'
Liabilities	25,881	25,795	'	'
Common stock	86,714	85,707	'	'
Retained earnings	98,431	92,234	'	'
Accumulated other comprehensive (loss) income, net of tax	-5,215	4,683	'	'
Stockholders' Equity Attributable to Parent	179,930	182,624	'	'
Liabilities and Equity	$205,811	$208,419	'	'

Washington_Banking_Company_Inf3

Washington Banking Company Information - Condensed Statements of Income (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Interest on taxable investment securities	'	'	'	'	'	'	'	'	$5,720	$5,333	$3,967
Total interest income	18,554	18,469	18,726	19,610	21,439	22,262	22,726	23,283	75,359	89,710	89,707
Interest on junior subordinated debentures	'	'	'	'	'	'	'	'	478	532	489
Total interest expense	1,301	1,322	1,369	1,428	1,585	1,710	1,837	1,981	5,420	7,113	9,981
Noninterest expense	16,436	13,072	12,926	13,867	13,972	13,663	15,109	13,655	56,301	56,399	55,825
Loss before income tax benefit and undistributed earnings of subsidiaries	3,606	6,687	4,364	6,711	6,739	6,997	4,020	6,944	21,368	24,700	23,063
Income tax benefit	1,104	2,185	1,456	2,127	2,153	2,359	1,173	2,171	6,872	7,856	7,111
Net income before preferred dividends	'	'	'	'	'	'	'	'	14,496	16,844	15,952
Preferred dividends	'	'	'	'	'	'	'	'	'	'	-38
Net income available to common shareholders	2,502	4,502	2,908	4,584	4,586	4,638	2,847	4,773	14,496	16,844	14,868
Parent Company [Member]	'	'	'	'	'	'	'	'	'	'	'
Condensed Financial Statements, Captions [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Interest on taxable investment securities	'	'	'	'	'	'	'	'	14	16	15
Total interest income	'	'	'	'	'	'	'	'	14	16	15
Interest on junior subordinated debentures	'	'	'	'	'	'	'	'	478	532	489
Total interest expense	'	'	'	'	'	'	'	'	478	532	489
Noninterest expense	'	'	'	'	'	'	'	'	1,432	1,057	905
Loss before income tax benefit and undistributed earnings of subsidiaries	'	'	'	'	'	'	'	'	-1,896	-1,573	-1,379
Income tax benefit	'	'	'	'	'	'	'	'	-664	-550	-482
Loss before undistributed earnings of subsidiaries	'	'	'	'	'	'	'	'	-1,232	-1,023	-897
Undistributed earnings of subsidiaries	'	'	'	'	'	'	'	'	6,878	8,967	11,949
Investment Income, Dividend	'	'	'	'	'	'	'	'	8,850	8,900	4,900
Net income before preferred dividends	'	'	'	'	'	'	'	'	14,496	16,844	15,952
Preferred dividends	'	'	'	'	'	'	'	'	0	0	1,084
Net income available to common shareholders	'	'	'	'	'	'	'	'	$14,496	$16,844	$14,868

Washington_Banking_Company_Inf4

Washington Banking Company Information - Condensed Statements of Cash Flows (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Condensed Financial Statements, Captions [Line Items]	'	'	'
Net income before preferred dividends	$14,496	$16,844	$15,952
Net decrease (increase) in other assets	20,763	18,745	18,349
Net (decrease) increase in other liabilities	-5,514	8,562	2,897
Cash flows provided by operating activities	63,633	70,906	51,777
Cash flows provided by investing activities	-36,197	-58,490	29,134
Redemption of preferred stock	0	0	-26,380
Repurchase of common stock warrant	0	0	-1,625
Dividends paid on preferred stock	0	0	-38
Dividends paid on common stock	-8,299	-7,717	-3,068
Proceeds from issuance of common stock under stock plans	124	301	301
Net cash used in financing activities	-3,651	-10,756	-56,685
Net change in cash and cash equivalents	23,785	1,660	24,226
Cash and cash equivalents at beginning of period	107,573	105,913	81,687
Cash and cash equivalents at end of period	131,358	107,573	105,913
Parent Company [Member]	'	'	'
Condensed Financial Statements, Captions [Line Items]	'	'	'
Net income before preferred dividends	14,496	16,844	15,952
Equity in undistributed earnings of subsidiaries	-6,878	-8,967	-11,949
Net decrease (increase) in other assets	467	-524	-490
Net (decrease) increase in other liabilities	86	-3	-168
Cash flows provided by operating activities	8,171	7,350	3,345
Investment in subsidiaries	0	0	31,382
Cash flows provided by investing activities	0	0	31,382
Redemption of preferred stock	0	0	-26,380
Repurchase of common stock warrant	0	0	-1,625
Dividends paid on preferred stock	0	0	-38
Dividends paid on common stock	-8,299	-7,717	-3,068
Proceeds from issuance of common stock under stock plans	124	301	301
Net cash used in financing activities	-8,175	-7,416	-30,810
Net change in cash and cash equivalents	-4	-66	3,917
Cash and cash equivalents at beginning of period	5,327	5,393	1,476
Cash and cash equivalents at end of period	$5,323	$5,327	$5,393

Commitments_and_Contingencies_1

Commitments and Contingencies (Details) (USD $)	12 Months Ended
Commitments and Contingencies (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Other Commitments [Line Items]	'	'	'
Other Commitment	$194,838,000	'	'
2014	1,392,000	'	'
2015	1,285,000	'	'
2016	1,182,000	'	'
2017	1,107,000	'	'
2018	922,000	'	'
Thereafter	1,683,000	'	'
Total	7,571,000	'	'
Rent expense	1,700,000	1,500,000	1,500,000
Guarantee expiration period	'1 year	'	'
Collateral supporting commitments (in hundredths)	100.00%	'	'
Loan Commitments [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Other Commitment	193,724,000	'	'
Fixed Rate Loan Commitments [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Other Commitment	10,380,000	'	'
Variable Rate Loan Commitments [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Other Commitment	183,344,000	'	'
Standby Letters of Credit [Member]	'	'	'
Other Commitments [Line Items]	'	'	'
Other Commitment	$1,114,000	'	'

Related_Party_Transactions_Det

Related Party Transactions (Details) (USD $)	12 Months Ended
Related Party Transactions (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Related Party Transactions [Abstract]	'	'	'
Beginning balance	$1,869,000	$2,403,000	$3,804,000
New loans or advances	121,000	1,772,000	'
Payments	-259,000	-3,173,000	'
Reclassifications	-396,000	0	'
Ending balance	1,869,000	2,403,000	3,804,000
Available credit	525,000	755,000	'
Bank held deposits	$1,500,000	$2,300,000	'

Selected_Quarterly_Financial_D2

Selected Quarterly Financial Data (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Selected Quarterly Financial Information [Abstract]	'	'	'	'	'	'	'	'	'	'	'
Interest income	$18,554	$18,469	$18,726	$19,610	$21,439	$22,262	$22,726	$23,283	$75,359	$89,710	$89,707
Interest expense	1,301	1,322	1,369	1,428	1,585	1,710	1,837	1,981	5,420	7,113	9,981
Net interest income	17,253	17,147	17,357	18,182	19,854	20,552	20,889	21,302	69,939	82,597	79,726
Provision for loan losses	376	525	11,764	1,950	3,746	1,250	2,748	2,000	1,875	7,100	10,500
Net interest income after provision for loan losses	16,877	16,622	5,593	16,232	16,108	19,302	18,141	19,302	55,324	72,853	69,676
Noninterest income	3,165	3,137	11,697	4,346	4,603	1,358	988	1,297	22,345	8,246	9,212
Noninterest expense	16,436	13,072	12,926	13,867	13,972	13,663	15,109	13,655	56,301	56,399	55,825
Income before provision for income tax	3,606	6,687	4,364	6,711	6,739	6,997	4,020	6,944	21,368	24,700	23,063
Provision for income tax	1,104	2,185	1,456	2,127	2,153	2,359	1,173	2,171	6,872	7,856	7,111
Net income available to common shareholders	$2,502	$4,502	$2,908	$4,584	$4,586	$4,638	$2,847	$4,773	$14,496	$16,844	$14,868
Basic (in dollars per share)	$0.16	$0.29	$0.19	$0.30	$0.30	$0.30	$0.18	$0.31	$0.94	$1.09	$0.97
Diluted (in dollars per share)	$0.16	$0.29	$0.19	$0.30	$0.30	$0.30	$0.18	$0.31	$0.93	$1.09	$0.97
Cash dividends declared per share (in dollars per share)	$0.14	$0.09	$0.15	$0.15	$0.15	$0.09	$0.14	$0.12	$0.54	$0.50	$0.20

Subsequent_Events_Details

Subsequent Events (Details) (Subsequent Event [Member], USD $)	0 Months Ended
	Jan. 30, 2014
Subsequent Event [Member]	'
Subsequent Event [Line Items]	'
Date when dividend was declared	30-Jan-14
Amount of dividend per share (in dollars per share)	$0.08
Date of record	10-Feb-14
Date payable	26-Feb-14