Sierra Bancorp (BSRR) 10-Q 5 Aug 16 2016 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Jul. 29, 2016
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Entity Registrant Name	SIERRA BANCORP
Entity Central Index Key	1,130,144
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Trading Symbol	BSRR
Entity Common Stock, Shares Outstanding		13,884,794

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 51,576	$ 46,627
Interest-bearing deposits in banks	1,465	1,996
Total cash & cash equivalents	53,041	48,623
Securities available for sale	528,539	507,582
Loans and leases:
Gross loans and leases	1,155,262	1,132,856
Allowance for loan and lease losses	(10,042)	(10,423)
Deferred loan and lease fees, net	2,651	2,169
Net loans and leases	1,147,871	1,124,602
Premises and equipment, net	22,449	21,990
Foreclosed assets	2,897	3,193
Company owned life insurance	43,829	44,140
Goodwill	6,908	6,908
Other intangible assets, net	1,170	930
Other assets	36,584	38,569
Total Assets	1,843,288	1,796,537
Deposits:
Non-interest bearing	433,328	432,251
Interest bearing	1,052,746	1,032,377
Total deposits	1,486,074	1,464,628
Repurchase agreements	10,194	9,405
Federal funds purchased	4,100	0
Short-term borrowings	93,700	75,300
Long-term borrowings	0	2,000
Junior subordinated debentures	30,928	30,928
Other liabilities	19,977	23,936
Total Liabilities	1,644,973	1,606,197
Commitments and contingent liabilities (Note 8)
Shareholders' equity
Common stock, no par value; 24,000,000 shares authorized; 13,285,568 and 13,254,088 shares issued and outstanding at June 30, 2016 and December 31, 2015, respectively	62,825	62,404
Additional paid in capital	2,755	2,689
Retained earnings	127,638	122,701
Accumulated other comprehensive income	5,097	2,546
Total shareholders' equity	198,315	190,340
Total liabilities and shareholders' equity	$ 1,843,288	$ 1,796,537

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2016	Dec. 31, 2015
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares Authorized	24,000,000	24,000,000
Common Stock, Shares, Issued	13,285,568	13,254,088
Common Stock, Shares, Outstanding	13,285,568	13,254,088

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Interest and dividend income
Loans and leases, including fees	$ 13,147	$ 12,880	$ 26,240	$ 25,200
Taxable securities	2,052	2,003	4,199	4,251
Tax-exempt securities	730	732	1,460	1,457
Dividend income on securities	0	48	36	93
Federal funds sold and other	5	6	32	18
Total interest income	15,934	15,669	31,967	31,019
Interest expense
Deposits	508	449	999	893
Short-term borrowings	31	21	56	31
Long-term borrowings	0	3	0	7
Subordinated debentures	200	178	402	352
Total interest expense	739	651	1,457	1,283
Net Interest Income	15,195	15,018	30,510	29,736
Provision for loan losses	0	0	0	0
Net interest income after provision for loan losses	15,195	15,018	30,510	29,736
Non-interest income
Service charges on deposits	2,478	2,278	4,848	4,269
Net gains on sale of securities available-for-sale	146	307	122	323
Other income	1,950	2,069	3,898	4,069
Total non-interest income	4,574	4,654	8,868	8,661
Other operating expense
Salaries and employee benefits	6,624	6,125	13,490	13,020
Occupancy and equipment	1,866	1,666	3,617	3,326
Other	5,225	4,960	10,087	9,865
Total other operating expense	13,715	12,751	27,194	26,211
Income before taxes	6,054	6,921	12,184	12,186
Provision for income taxes	1,968	2,364	4,062	3,891
Net income	$ 4,086	$ 4,557	$ 8,122	$ 8,295
PER SHARE DATA
Book value	$ 14.93	$ 13.88	$ 14.93	$ 13.88
Cash dividends	0.12	0.1	0.24	0.2
Earnings per share basic	0.31	0.34	0.61	0.61
Earnings per share diluted	$ 0.31	$ 0.33	$ 0.61	$ 0.6
Average shares outstanding, basic	13,280,443	13,560,091	13,272,903	13,619,050
Average shares outstanding, diluted	13,393,448	13,686,206	13,388,664	13,745,467
Total shareholder equity (in thousands)	$ 198,315	$ 186,106	$ 198,315	$ 186,106
Shares outstanding	13,285,568	13,404,812	13,285,568	13,404,812
Dividends Paid	$ 1,593,395	$ 1,361,581	$ 3,184,711	$ 2,730,579

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net Income		$ 4,086	$ 4,557	$ 8,122	$ 8,295
Unrealized gains on securities:
Unrealized holding (losses) gains arising during period		2,486	(2,805)	4,487	(2,509)
Less: reclassification adjustment for gains (1) included in net income	[1]	(146)	(307)	(122)	(323)
Other comprehensive (loss) income, before tax		2,340	(3,112)	4,365	(2,832)
Income tax expense (benefit) related to items of other comprehensive income (loss), net of tax		(984)	1,309	(1,814)	1,126
Other comprehensive income (loss) gain		1,356	(1,803)	2,551	(1,706)
Comprehensive Income		$ 5,442	$ 2,754	$ 10,673	$ 6,589
[1]	Amounts are included in net gains on investment securities available-for-sale on the Consolidated Statements of Income in non-interest revenue. Income tax expense associated with the reclassification adjustment for the three months ended June 30, 2016 and 2015 was $61 thousand and $129 thousand respectively. Income tax expense associated with the reclassification adjustment for the six months ended June 30, 2016 and 2015 was $51 thousand and $136 thousand respectively.

CONSOLIDATED STATEMENTS OF COM6

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Reclassification adjustment for gain on securities available-for-sale included in net income, tax	$ 61	$ 129	$ 51	$ 136

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 8,122	$ 8,295
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on sales of securities	(122)	(323)
Gain on sales of loans	0	0
Loss on disposal of fixed assets	2	55
Loss (gain) on sale on foreclosed assets	1	(78)
Writedowns on foreclosed assets	262	173
Share-based compensation expense	169	18
Provision for loan losses	0	0
Depreciation	1,209	1,119
Net accretion on purchased loans	(70)	(526)
Net amortization on securities premiums and discounts	3,312	3,384
Decrease in unearned net loan fees	482	247
Decrease (increase) in cash surrender value of life insurance policies	311	(731)
Loss from sale of loans	0	0
Decrease in interest receivable and other assets	67	246
Increase in other liabilites	(3,959)	(640)
Deferred income tax provision	310	470
Excess tax benefit from equity based compensation	85	40
Net cash provided by operating activities	10,181	11,749
Cash flows from investing activities:
Maturities of securities available for sale	30	290
Proceeds from sales/calls of securities available for sale	5,365	22,538
Purchases of securities available for sale	(70,675)	(67,813)
Principal pay downs on securities available for sale	45,536	44,056
Purchases of FHLB stock	(399)	(504)
Net increase in loans receivable, net	(24,377)	(103,829)
Purchases of premises and equipment, net	(1,901)	(1,672)
Proceeds from sale premises and equipment	231	55
Proceeds from sales of foreclosed assets	729	981
Net cash used in investing activities	(45,461)	(105,898)
Cash flows from financing activities:
Increase in deposits	21,446	104,895
Increase (decrease) in borrowed funds	16,400	(10,500)
Increase in Fed funds purchased	4,100	0
Increase in repurchase agreements	789	4,021
Cash dividends paid	(3,185)	(2,730)
Repurchases of common stock	0	(5,251)
Stock options exercised	233	349
Excess tax benefit from equity based compensation	(85)	(40)
Net cash provided by financing activities	39,698	90,744
Increase (decrease) in cash and due from banks	4,418	(3,405)
Cash and cash equivalents, Beginning of period	48,623	50,095
Cash and cash equivalents, End of period	$ 53,041	$ 46,690

The Business of Sierra Bancorp

The Business of Sierra Bancorp	6 Months Ended
	Jun. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
The Business of Sierra Bancorp	Note 1 – The Business of Sierra Bancorp Sierra Bancorp (the “Company”) is a California corporation headquartered in Porterville, California, and is a registered bank holding company under federal banking laws. The Company was formed to serve as the holding company for Bank of the Sierra (the “Bank”), and has been the Bank’s sole shareholder since August 2001. The Company exists primarily for the purpose of holding the stock of the Bank and of such other subsidiaries it may acquire or establish. As of June 30, 2016, the Company’s only other subsidiaries were Sierra Statutory Trust II and Sierra Capital Trust III, which were formed in March 2004 and June 2006, respectively, solely to facilitate the issuance of capital trust pass-through securities (“TRUPS”). Pursuant to the Financial Accounting Standards Board (“FASB”) standard on the consolidation of variable interest entities, these trusts are not reflected on a consolidated basis in the Company’s financial statements. References herein to the “Company” include Sierra Bancorp and its consolidated subsidiary, the Bank, unless the context indicates otherwise. The Bank is a California state-chartered bank headquartered in Porterville, California. Bank of the Sierra was incorporated in September 1977, and opened for business in January 1978 as a one-branch bank with $ 1.5

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2016
Basis Of Presentation [Abstract]
Basis of Presentation	Note 2 – Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in a condensed format, and therefore do not include all of the information and footnotes required by U.S. generally accepted accounting principles (“GAAP”) for complete financial statements. The information furnished in these interim statements reflects all adjustments that are, in the opinion of Management, necessary for a fair statement of the results for such period. Such adjustments can generally be considered as normal and recurring unless otherwise disclosed in this Form 10-Q. In preparing the accompanying financial statements, Management has taken subsequent events into consideration and recognized them where appropriate. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter, or for the full year. Certain amounts reported for 2015 have been reclassified to be consistent with the reporting for 2016. The interim financial information should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, as filed with the Securities and Exchange Commission.

Current Accounting Developments

Current Accounting Developments	6 Months Ended
	Jun. 30, 2016
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Current Accounting Developments	Note 3 – Current Accounting Developments In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606) In June 2014 the FASB issued ASU 2014-12, Compensation–Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period In April 2015 the FASB issued ASU 2015-03, Interest–Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs In January 2016 the FASB issued ASU 2016-01, Financial Instruments–Overall: Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016 the FASB issued ASU 2016-02, Leases (Topic 842) In March 2016 the FASB issued ASU 2016-09, Compensation–Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting In June 2016 the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments

Supplemental Disclosure of Cash

Supplemental Disclosure of Cash Flow Information	6 Months Ended
	Jun. 30, 2016
Supplemental Cash Flow Information [Abstract]
Supplemental Disclosure of Cash Flow Information	Note 4 – Supplemental Disclosure of Cash Flow Information During the six months ended June 30, 2016 and 2015, cash paid for interest due on interest-bearing liabilities was $ 1.423 1.318 2.500 4.550 694,000 501,000 729,000 981,000

Share Based Compensation

Share Based Compensation	6 Months Ended
	Jun. 30, 2016
Share-based Compensation [Abstract]
Share Based Compensation	Note 5 – Share Based Compensation The 2007 Stock Incentive Plan (the “2007 Plan”) was adopted by the Company in 2007. Our 1998 Stock Option Plan was concurrently terminated, although options to purchase 43,500 1,500,000 741,940 10 Pursuant to FASB’s standards on stock compensation, the value of each stock option granted is reflected in our income statement as employee compensation or directors’ expense by amortizing the value over the vesting period for options with graded vesting, or by expensing it as of the grant date for immediately vested options. The Company is utilizing the Black-Scholes model to value stock options, and the “multiple option” approach is used to allocate the resulting valuation to actual expense. Under the multiple option approach an employee’s options for each vesting period are separately valued and amortized, which appears to be the preferred method for option grants with graded vesting. A pre-tax charge of $ 12,000 11,000 169,000 18,000

Earnings per Share

Earnings per Share	6 Months Ended
	Jun. 30, 2016
Earnings Per Share [Abstract]
Earnings per Share	Note 6 – Earnings per Share The computation of earnings per share, as presented in the Consolidated Statements of Income, is based on the weighted average number of shares outstanding during each period. There were 13,280,433 13,560,091 13,272,903 13,619,050 Diluted earnings per share include the effect of the potential issuance of common shares, which for the Company is limited to shares that would be issued on the exercise of “in-the-money” stock options. For the second quarter of 2016, calculations under the treasury stock method resulted in the equivalent of 113,015 162,700 126,115 169,300 115,761 212,700 126,417 171,700

Comprehensive Income

Comprehensive Income	6 Months Ended
	Jun. 30, 2016
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Comprehensive Income	Note 7 – Comprehensive Income As presented in the Consolidated Statements of Comprehensive Income, comprehensive income includes net income and other comprehensive income. The Company’s only source of other comprehensive income is unrealized gains and losses on available-for-sale investment securities. Gains or losses on investment securities that were realized and reflected in net income of the current period, which had previously been included in other comprehensive income as unrealized holding gains or losses in the period in which they arose, are considered to be reclassification adjustments that are excluded from other comprehensive income in the current period.

Financial Instruments with Off-

Financial Instruments with Off-Balance-Sheet Risk	6 Months Ended
	Jun. 30, 2016
Financial Instruments With Off Balance Sheet Risk [Abstract]
Financial Instruments with Off-Balance-Sheet Risk	Note 8 – Financial Instruments with Off-Balance-Sheet Risk The Company is a party to financial instruments with off-balance-sheet risk in the normal course of business. Those financial instruments currently consist of unused commitments to extend credit and standby letters of credit. They involve, to varying degrees, elements of risk in excess of the amount recognized in the balance sheet. The Company’s exposure to credit loss in the event of nonperformance by counterparties for commitments to extend credit and letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and issuing letters of credit as it does for originating loans included on the balance sheet. June 30, 2016 December 31, 2015 Commitments to extend credit $ 325,357 $ 354,890 Standby letters of credit $ 8,990 $ 16,654 Commitments to extend credit consist primarily of the unused or unfunded portions of the following: home equity lines of credit; commercial real estate construction loans, where disbursements are made over the course of construction; commercial revolving lines of credit; mortgage warehouse lines of credit; unsecured personal lines of credit; and formalized (disclosed) deposit account overdraft lines. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many commitments are expected to expire without being drawn upon, the unused portions of committed amounts do not necessarily represent future cash requirements. Standby letters of credit are generally unsecured and are issued by the Company to guarantee the performance of a customer to a third party, and the credit risk involved in issuing letters of credit is essentially the same as the risk involved in extending loans to customers. At June 30, 2016, the Company was also utilizing a letter of credit in the amount of $ 97

Fair Value Disclosures and Repo

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements	Note 9 – Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements FASB’s standards on financial instruments, and on fair value measurements and disclosures, require all entities to disclose in their financial statement footnotes the estimated fair values of financial instruments for which it is practicable to estimate fair values. In addition to disclosure requirements, FASB’s standard on investments requires that our debt securities which are classified as available for sale and our equity securities that have readily determinable fair values be measured and reported at fair value in our statement of financial position. Certain impaired loans are also reported at fair value, as explained in greater detail below, and foreclosed assets are carried at the lower of cost or fair value. FASB’s standard on financial instruments permits companies to report certain other financial assets and liabilities at fair value, but we have not elected the fair value option for any of those financial instruments. Fair value measurement and disclosure standards also establish a framework for measuring fair values. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability, in an orderly transaction between market participants on the measurement date. Further, the standards establish a fair value hierarchy that encourages an entity to maximize the use of observable inputs and limit the use of unobservable inputs when measuring fair values. The standards describe three levels of inputs that may be used to measure fair values: · Level 1 · Level 2 · Level 3 Fair value estimates are made at a specific point in time based on relevant market data and information about the financial instruments. The estimates do not reflect any premium or discount that could result from offering the Company’s entire holdings of a particular financial instrument for sale at one time, nor do they attempt to estimate the value of anticipated future business related to the instruments. In addition, the tax ramifications related to realized gains and losses could have a significant effect on fair value estimates but have not been considered in those estimates. Because no active market exists for a significant portion of our financial instruments, fair value disclosures are based on judgments regarding current economic conditions, risk characteristics of various financial instruments and other factors. The estimates are subjective and involve uncertainties and matters of significant judgment, and therefore cannot be determined with precision. Changes in assumptions could significantly alter the fair values presented. The following methods and assumptions were used by the Company to estimate its financial instrument fair values disclosed at June 30, 2016 and December 31, 2015: · Cash and cash equivalents and fed funds sold · Investment securities · Loans and leases · Loans held for sale · Collateral-dependent impaired loans · Cash surrender value of life insurance policies · Investments in, and capital commitments to, limited partnerships · Other investments · Deposits · Short-term borrowings · Long-term borrowings · Subordinated debentures · Commitments to extend credit and letters of credit Estimated fair values for the Company’s financial instruments are as follows, as of the dates noted: (dollars in thousands, unaudited) June 30, 2016 Estimated Fair Value Carrying Quoted Prices in Significant Significant Total Financial assets: Cash and cash equivalents $ 53,041 $ 53,041 $ - $ - $ 53,041 Investment securities available for sale 528,539 1,127 527,412 - 528,539 Loans and leases, net held for investment 1,145,888 - 1,172,194 - 1,172,194 Collateral dependent impaired loans 1,983 - 1,983 - 1,983 Loans held-for-sale - - - - - Cash surrender value of life insurance policies 43,829 - 43,829 - 43,829 Other investments 7,945 - 7,945 - 7,945 Investment in limited partnership 8,568 - 8,568 - 8,568 Accrued interest receivable 5,697 - 5,697 - 5,697 Financial liabilities: Deposits: Noninterest-bearing $ 433,328 $ 433,328 $ - $ - $ 433,328 Interest-bearing 1,052,746 - 929,491 - 929,491 Fed funds purchased and repurchase agreements 14,294 - 14,294 - 14,294 Short-term borrowings 93,700 - 93,700 - 93,700 Long-term borrowings - - - - - Subordinated debentures 30,928 - 8,847 - 8,847 Limited partnership capital commitment 3,070 - 3,070 - 3,070 Accrued interest payable 128 - 128 - 128 Notional Amount Off-balance-sheet financial instruments: Commitments to extend credit $ 325,357 Standby letters of credit 8,990 December 31, 2015 Estimated Fair Value Carrying Quoted Prices in Significant Significant Total Financial assets: Cash and cash equivalents $ 48,623 $ 48,623 $ - $ - $ 48,623 Investment securities available for sale 507,582 1,296 506,286 - 507,582 Loans and leases, net held for investment 1,120,773 - 1,136,386 - 1,136,386 Collateral dependent impaired loans 3,829 - 3,829 - 3,829 Cash surrender value of life insurance policies 44,140 - 44,140 - 44,140 Other Investments 7,546 - 7,546 - 7,546 Investment in limited partnership 6,217 - 6,217 - 6,217 Accrued interest receivable 5,808 - 5,808 - 5,808 Financial liabilities: Deposits: Noninterest-bearing $ 432,251 $ 432,251 $ - $ - $ 432,251 Interest-bearing 1,032,377 - 1,032,547 - 1,032,547 Fed funds purchased and repurchase agreements 9,405 - 9,405 - 9,405 Short-term borrowings 75,300 - 75,300 - 75,300 Long-term borrowings 2,000 - 2,001 - 2,001 Subordinated debentures 30,928 - 7,383 - 7,383 Limited partnership capital commitment 795 - 795 - 795 Accrued interest payable 116 - 116 - 116 Notional Amount Off-balance-sheet financial instruments: Commitments to extend credit $ 354,890 Standby letters of credit 16,654 For financial asset categories that were actually reported at fair value as of June 30, 2016 and December 31, 2015, the Company used the following methods and significant assumptions: · Investment securities · Collateral-dependent impaired loans · Foreclosed assets Assets reported at fair value on a recurring basis are summarized below: (dollars in thousands, unaudited) Fair Value Measurements at June 30, 2016, using Quoted Prices in Significant Significant Active Markets for Observable Unobservable Identical Assets Inputs Inputs Realized (Level 1) (Level 2) (Level 3) Total Gain/(Loss) Investment securities US Government agencies $ - $ 24,872 $ - $ 24,872 $ - Mortgage-backed securities - 394,614 - 394,614 - State and poltical subdivisions - 107,926 - 107,926 - Other securities 1,127 - - 1,127 - Total available-for-sale securities $ 1,127 $ 527,412 $ - $ 528,539 $ - Fair Value Measurements at December 31, 2015, using Quoted Prices in Significant Significant Active Markets for Observable Unobservable Identical Assets Inputs Inputs Realized (Level 1) (Level 2) (Level 3) Total Gain/(Loss) Investment securities US Government agencies $ - $ 29,042 $ - $ 29,042 $ - Mortgage-backed securities - 375,061 - 375,061 - State and poltical subdivisions - 102,183 - 102,183 - Other securities 1,296 - - 1,296 - Total available-for-sale securities $ 1,296 $ 506,286 $ - $ 507,582 $ - Assets reported at fair value on a nonrecurring basis are summarized below: (dollars in thousands, unaudited) Fair Value Measurements at June 30, 2016, using Quoted Prices in Active Significant Significant Markets for Observable Inputs Unobservable Inputs Identical Assets (Level 1) (Level 2) (Level 3) Total Impaired loans Real Estate: 1-4 family residential construction $ - $ - $ - $ - Other construction/land - 75 - 75 1-4 family - closed-end - - - - Equity lines - - - - Multi-family residential - - - - Commercial real estate - owner occupied - 20 - 20 Commercial real estate-non-owner occupied - 1,845 - 1,845 Farmland - - - - Total real estate - 1,940 - 1,940 Agriculture - - - - Commercial and industrial - - - - Consumer loans - 43 - 43 Total impaired loans - 1,983 - 1,983 Foreclosed assets $ - $ 2,897 $ - $ 2,897 Total assets measured on a norecurring basis $ - $ 4,880 $ - $ 4,880 Fair Value Measurements at December 31, 2015, using Quoted Prices in Active Significant Significant Markets for Observable Inputs Unobservable Inputs Identical Assets (Level 1) (Level 2) (Level 3) Total Impaired loans Real Estate: 1-4 family residential construction $ - $ - $ - $ - Other construction/land - 179 - 179 1-4 family - closed-end - 499 - 499 Equity lines - 30 - 30 Multi-family residential - - - - Commercial real estate - owner occupied - 26 - 26 Commercial real estate-non-owner occupied - 3,053 - 3,053 Farmland - - - Total real estate - 3,787 - 3,787 Agriculture - - - Commercial and industrial - - - Consumer loans - 42 42 Total impaired loans - 3,829 - 3,829 Foreclosed assets $ - $ 3,193 $ - $ 3,193 Total assets measured on a norecurring basis $ - $ 7,022 $ - $ 7,022 The table above includes collateral-dependent impaired loan balances for which a specific reserve has been established or on which a write-down has been taken. Information on the Company’s total impaired loan balances and specific loss reserves associated with those balances is included in Note 11 below, and in Management’s Discussion and Analysis of Financial Condition and Results of Operation in the “Nonperforming Assets” and “Allowance for Loan and Lease Losses” sections. The unobservable inputs are based on Management’s best estimates of appropriate discounts in arriving at fair market value. Increases or decreases in any of those inputs could result in a significantly lower or higher fair value measurement. For example, an increase or decrease in actual loss rates would create a directionally opposite change in the fair value of unsecured impaired loans.

Investments

Investments	6 Months Ended
	Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure	Note 10 – Investments Investment Securities Although the Company currently has the intent and the ability to hold the securities in its investment portfolio to maturity, the securities are all marketable and are classified as “available for sale” to allow maximum flexibility with regard to interest rate risk and liquidity management. Pursuant to FASB’s guidance on accounting for debt and equity securities, available for sale securities are carried on the Company’s financial statements at their estimated fair market values, with monthly tax-effected “mark-to-market” adjustments made vis-à-vis accumulated other comprehensive income in shareholders’ equity. Amortized Cost And Estimated Fair Value (dollars in thousands, unaudited): June 30, 2016 Amortized Gross Gross Estimated Fair US Government agencies $ 24,466 $ 409 $ (3) $ 24,872 Mortgage-backed securities 391,345 3,951 (682) 394,614 State and poltical subdivisions 103,433 4,503 (10) 107,926 Other securities 500 627 - 1,127 Total investment securities $ 519,744 $ 9,490 $ (695) $ 528,539 December 31, 2015 Amortized Gross Gross Estimated Fair US Government agencies $ 28,801 $ 303 $ (62) $ 29,042 Mortgage-backed securities 374,683 2,440 (2,062) 375,061 State and political subdivisons 99,093 3,146 (56) 102,183 Other securities 575 721 - 1,296 Total investment securities $ 503,152 $ 6,610 $ (2,180) $ 507,582 At June 30, 2016 and December 31, 2015, the Company had 90 175 (dollars in thousands, unaudited) June 30, 2016 Less than twelve months Twelve months or more Gross Fair Value Gross Fair Value US Government agencies $ (3) $ 3,301 $ - $ - Mortgage-backed securities (323) 67,579 (359) 51,187 State and political subdivisions (10) 1,583 - - Total $ (336) $ 72,463 $ (359) $ 51,187 December 31, 2015 Less than twelve months Twelve months or more Gross Fair Value Gross Fair Value US Government agencies $ (62) $ 10,329 $ - $ - Mortgage-backed securities (1,608) 187,734 (454) 35,511 State and political subdivisions (17) 3,409 (39) 3,847 Total $ (1,687) $ 201,472 $ (493) $ 39,358 The table below summarizes the Company’s gross realized gains and losses as well as gross proceeds from the sales of securities, for the periods indicated: (dollars in thousands, unaudited) Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 Proceeds from sales, calls and maturities of securities available for sale $ 2,790 $ 2,963 $ 5,395 $ 22,828 Gross gains on sales, calls and maturities of securities available for sale $ 146 $ 307 $ 160 $ 522 Gross losses on sales, calls and maturities of securities available for sale - - (38) (199) Net gains on sale of securities available for sale $ 146 $ 307 $ 122 $ 323 The amortized cost and estimated fair value of investment securities available-for-sale at June 30, 2016 and December 31, 2015 are shown below, grouped by the remaining time to contractual maturity dates. The expected life of investment securities may not be consistent with contractual maturity dates, since the issuers of the securities could have the right to call or prepay obligations with or without penalties. (dollars in thousands, unaudited) June 30, 2016 Amortized Fair Value Maturing within one year $ 6,164 $ 6,370 Maturing after one year through five years 250,424 253,919 Maturing after five years through ten years 47,068 48,674 Maturing after ten years 47,348 49,287 Investment securities not due at a single maturity date: U.S Government agencies collateralized by mortgage obligations 168,240 169,162 Other securities 500 1,127 $ 519,744 $ 528,539 December 31, 2015 Amortized Fair Value Maturing within one year $ 3,657 $ 3,706 Maturing after one year through five years 242,719 244,733 Maturing after five years through ten years 50,144 51,308 Maturing after ten years 50,413 51,671 Investment securities not due at a single maturity date: U.S Government agencies collateralized by mortgage obligations 155,644 154,868 Other securities 575 1,296 $ 503,152 $ 507,582 At June 30, 2016, the Company’s investment portfolio included securities issued by 292 different government municipalities and agencies located within 27 states with a fair value of $ 107.9 934,000 The Company’s investments in bonds issued by states, municipalities and political subdivisions are evaluated in accordance with Supervision and Regulation Letter 12-15 issued by the Board of Governors of the Federal Reserve System, “Investing in Securities without Reliance on Nationally Recognized Statistical Rating Organization Ratings,” and other regulatory guidance. Credit ratings are considered in our analysis only as a guide to the historical default rate associated with similarly-rated bonds. There have been no significant differences in our internal analyses compared with the ratings assigned by the third party credit rating agencies. The following table summarizes the amortized cost and fair values of general obligation and revenue bonds in the Company’s investment securities portfolio at the indicated dates, identifying the state in which the issuing municipality or agency operates for our largest geographic concentrations: Revenue and General Obligation Bonds by Location (dollars in thousands, unaudited) June 30, 2016 December 31, 2015 Amortized Fair Market Amortized Fair Market General obligation bonds Cost Value Cost Value State of issuance California $ 23,250 $ 24,690 $ 20,473 $ 21,642 Texas 17,656 18,326 16,575 16,954 Illinois 10,234 10,545 9,997 10,191 Ohio 9,059 9,305 7,610 7,748 Washington 5,873 6,090 5,905 6,081 Arizona 2,023 2,103 2,039 2,108 Utah 951 1,013 953 990 Other states 18,518 19,298 20,334 20,848 Total General Obligation Bonds 87,564 91,370 83,886 86,562 Revenue bonds State of issuance Texas 4,969 5,153 3,732 3,863 Utah 4,426 4,631 4,434 4,519 Washington 1,306 1,387 1,791 1,827 California 1,002 1,030 1,002 1,028 Ohio 318 319 318 319 Other states 3,848 4,036 3,930 4,065 Total Revenue Bonds 15,869 16,556 15,207 15,621 Total Obligations of States and Political Subdivisions $ 103,433 $ 107,926 $ 99,093 $ 102,183 The revenue bonds in the Company’s investment securities portfolios were issued by government municipalities and agencies to fund public services such as utilities (water, sewer, and power), educational facilities, and general public and economic improvements. The primary sources of revenue for these bonds are delineated in the table below, which shows the amortized cost and fair market values for the largest revenue concentrations as of the indicated dates. Revenue Bonds by Type (dollars in thousands, unaudited) June 30, 2016 December 31, 2015 Amortized Fair Market Amortized Fair Market Revenue bonds Cost Value Cost Value Revenue source: Water $ 4,402 $ 4,516 $ 3,942 $ 4,052 College & University 2,706 2,876 2,975 3,103 Sales Tax 2,256 2,373 2,630 2,663 Lease 2,299 2,403 2,040 2,100 Port, Airport & Marina 1,302 1,374 - - Electric & Power 729 753 679 691 Other sources 2,175 2,261 2,941 3,012 Total Revenue Bonds $ 15,869 $ 16,556 $ 15,207 $ 15,621 Low-Income Housing Tax Credit (“LIHTC”) Fund Investments The Company has the ability to invest in limited partnerships which own housing projects that qualify for federal and/or California state tax credits, by mandating a specified percentage of low-income tenants for each project. The tax credits flow through to investors, augmenting any returns that might be derived from an increase in property values. Because rent levels are lower than standard market rents and the projects are generally highly leveraged, each project also typically generates tax-deductible operating losses that are allocated to the limited partners. The Company invested in seven LIHTC fund limited partnerships from 2001 through 2007, and in the second quarter of 2016 we committed $ 3 As of June 30, 2016 our total LIHTC investment balance was $ 7.4 2.4 343,000 519,000

Credit Quality and Nonperformin

Credit Quality and Nonperforming Assets	6 Months Ended
	Jun. 30, 2016
Credit Quality and Nonperforming Assets [Abstract]
Credit Quality and Nonperforming Assets	Note 11 – Credit Quality and Nonperforming Assets Credit Quality Classifications The Company monitors the credit quality of loans on a continuous basis using the regulatory and accounting classifications of pass, special mention, substandard and impaired to characterize the associated credit risk. Balances classified as “loss” are immediately charged off. The Company conforms to the following definitions for risk classifications utilized: ⋅ Pass ⋅ Special mention ⋅ Substandard ⋅ Impaired Credit Quality Classifications (dollars in thousands, unaudited) June 30, 2016 Pass Special Substandard Impaired Total Real Estate: 1-4 family residential construction $ 16,939 $ - $ - $ - $ 16,939 Other construction/land 32,065 5,356 - 969 38,390 1-4 family - closed end 127,637 774 935 6,112 135,458 Equity lines 34,599 1,700 748 3,777 40,824 Multi-family residential 31,017 - - 417 31,434 Commercial real estate - owner occupied 201,868 3,984 3,045 3,302 212,199 Commercial real estate - non-owner occupied 164,128 5,378 167 5,103 174,776 Farmland 129,053 560 2,484 43 132,140 Total real estate 737,306 17,752 7,379 19,723 782,160 Agricultural 49,775 159 24 65 50,023 Commercial and industrial 86,649 22,143 661 2,293 111,746 Mortgage Warehouse 197,715 - - - 197,715 Consumer loans 11,485 148 23 1,962 13,618 Total gross loans and leases $ 1,082,930 $ 40,202 $ 8,087 $ 24,043 $ 1,155,262 December 31, 2015 Pass Special Substandard Impaired Total Real Estate: 1-4 family residential construction $ 13,784 $ 1,157 $ - $ - $ 14,941 Other construction/land 35,901 135 - 1,323 37,359 1-4 family - closed end 127,972 2,498 387 6,499 137,356 Equity lines 39,966 199 957 3,111 44,233 Multi-family residential 26,178 - - 1,044 27,222 Commercial real estate - owner occupied 196,211 12,075 7,322 3,100 218,708 Commercial real estate - non-owner occupied 155,223 4,505 170 5,209 165,107 Farmland 130,285 1,563 724 610 133,182 Total real estate 725,520 22,132 9,560 20,896 778,108 Agricultural 46,197 40 - - 46,237 Commercial and industrial 108,931 933 755 2,588 113,207 Mortgage Warehouse 180,355 - - - 180,355 Consumer loans 12,718 178 16 2,037 14,949 Total gross loans and leases $ 1,073,721 $ 23,283 $ 10,331 $ 25,521 $ 1,132,856 Past Due and Nonperforming Assets Nonperforming assets are comprised of loans for which the Company is no longer accruing interest, and foreclosed assets, including mobile homes and OREO. OREO consists of real properties acquired by foreclosure or similar means, which the Company is offering or will offer for sale. Nonperforming loans and leases result when reasonable doubt surfaces with regard to the ability of the Company to collect all principal and interest. At that point, we stop accruing interest on the loan or lease in question and reverse any previously-recognized interest to the extent that it is uncollected or associated with interest-reserve loans. Any asset for which principal or interest has been in default for 90 days or more is also placed on non-accrual status even if interest is still being received, unless the asset is both well secured and in the process of collection. An aging of the Company’s loan balances is presented in the following tables, by number of days past due as of the indicated dates: Loan Portfolio Aging (dollars in thousands, unaudited) June 30, 2016 30-59 Days Past 60-89 Days Past 90 Days Or More (1) Total Past Due Current Total Financing Non-Accrual (2) Real Estate: 1-4 family residential construction $ - $ - $ - $ - $ 16,939 $ 16,939 $ - Other construction/land - - - - 38,390 38,390 257 1-4 family - closed end 75 - - 75 135,383 135,458 446 Equity lines 298 78 197 573 40,251 40,824 1,630 Multi-family residential - - - - 31,434 31,434 - Commercial real estate - owner occupied 198 - 358 556 211,643 212,199 2,276 Commercial real estate - non-owner occupied - - - - 174,776 174,776 235 Farmland - 43 - 43 132,097 132,140 43 Total real estate 571 121 555 1,247 780,913 782,160 4,887 Agricultural - - 64 64 49,959 50,023 65 Commercial and industrial 32 1 112 145 111,601 111,746 529 Mortgage warehouse lines - - - - 197,715 197,715 - Consumer 99 13 - 112 13,506 13,618 463 Total gross loans and leases $ 702 $ 135 $ 731 $ 1,568 $ 1,153,694 $ 1,155,262 $ 5,944 (1) (2) December 31, 2015 30-59 Days Past 60-89 Days Past 90 Days Or More (1) Total Past Due Current Total Financing Non-Accrual (2) Real Estate: 1-4 family residential construction $ 612 $ 545 $ - $ 1,157 $ 13,784 $ 14,941 $ - Other construction/land 18 129 63 210 37,149 37,359 457 1-4 family - closed end 1,065 917 566 2,548 134,808 137,356 2,298 Equity lines 199 247 484 930 43,303 44,233 1,770 Multi-family residential - 630 - 630 26,592 27,222 630 Commercial real estate - owner occupied 232 129 260 621 218,087 218,708 2,325 Commercial real estate - non-owner occupied - - - - 165,107 165,107 262 Farmland - - - - 133,182 133,182 610 Total real estate 2,126 2,597 1,373 6,096 772,012 778,108 8,352 Agricultural - - - - 46,237 46,237 - Commercial and industrial 127 153 86 366 112,841 113,207 710 Mortgage warehouse lines - - - - 180,355 180,355 - Consumer 98 9 45 152 14,797 14,949 572 Total gross loans and leases $ 2,351 $ 2,759 $ 1,504 $ 6,614 $ 1,126,242 $ 1,132,856 $ 9,634 (1) (2) Troubled Debt Restructurings A loan that is modified for a borrower who is experiencing financial difficulty is classified as a troubled debt restructuring if the modification constitutes a concession. At June 30, 2016, the Company had a total of $ 17.2 2.5 The Company may agree to different types of concessions when modifying a loan or lease. (dollars in thousands, unaudited) Three months ended June 30, 2016 Rate Term Interest Only Rate & Term Total Real estate: Other construction/land $ - $ - $ - $ - $ - 1-4 family - closed-end - - 547 259 806 Equity lines - 1,051 - - 1,051 Multi-family residential - - - 132 132 Commercial real estate - owner occupied - - - - - Total real estate loans - 1,051 547 391 1,989 Commercial and industrial - - - - - Consumer loans - - - 10 10 $ - $ 1,051 $ 547 $ 401 $ 1,999 Three months ended June 30, 2015 Rate Term Interest Only Rate & Term Total Real Estate: Other construction/land $ - $ - $ - $ - $ - 1-4 family - closed-end - - - 226 226 Equity lines - 146 - 290 436 Multi-family residential - 418 - - 418 Commercial real estate - owner occupied - - - - - Total real estate loans - 564 - 516 1,080 Commercial and industrial - 25 - - 25 Consumer loans - - - - - $ - $ 589 $ - $ 516 $ 1,105 Troubled Debt Restructurings, by Type of Loan Modification (dollars in thousands, unaudited) Six months ended June 30, 2016 Rate Term Interest Only Rate & Term Total Real estate: Other construction/land $ - $ 17 $ - $ - $ 17 1-4 family - closed-end - - 547 259 806 Equity lines - 1,280 - - 1,280 Multi-family residential - - 132 132 Commercial real estate - owner occupied - - - 266 266 Total real estate loans - 1,297 547 657 2,501 Commercial and industrial - - - - - Consumer loans - 20 - 60 80 $ - $ 1,317 $ 547 $ 717 $ 2,581 Six months ended June 30, 2015 Rate Term Interest Only Rate & Term Total Real Estate: Other construction/land $ - $ 111 $ - $ - $ 111 1-4 family - closed-end - - - 226 226 Equity lines - 351 - 290 641 Multi-family residential - 418 - - 418 Commercial real estate - owner occupied - - - - - Total real estate loans - 880 - 516 1,396 Commercial and industrial - 68 - - 68 Consumer loans - - - - - $ - $ 948 $ - $ 516 $ 1,464 The following tables present, by class, additional details related to loans classified as TDRs during the referenced periods, including the recorded investment in the loan both before and after modification and balances that were modified during the period: (dollars in thousands, unaudited) Three months ended June 30, 2016 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 0 $ - $ - $ - $ - 1-4 family - closed-end 5 806 806 75 139 Equity Lines 8 1,051 1,051 1 22 Multi-family residential 1 132 132 - 7 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,989 1,989 76 168 Commercial and Industrial 0 - - - - Consumer loans 1 10 10 - 1 $ 1,999 $ 1,999 $ 76 $ 169 (1) Three months ended June 30, 2015 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 0 $ - $ - $ - $ - 1-4 family - closed-end 2 226 226 6 7 Equity Lines 5 436 436 142 157 Multi-family residential 1 418 418 - 1 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,080 1,080 148 165 Commercial and Industrial 1 25 25 - 11 Consumer loans 0 - - - - $ 1,105 $ 1,105 $ 148 $ 176 (1) Six months ended June 30, 2016 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 1 $ 17 $ 17 $ - $ 2 1-4 family - closed-end 5 806 806 75 139 Equity Lines 10 1,280 1,280 - 30 Multi-family residential 1 132 132 - 7 Commercial RE- owner occupied 1 266 266 - 4 Total Real Estate Loans 2,501 2,501 75 182 Commercial and Industrial 0 - - - - Consumer loans 3 80 80 - 6 $ 2,581 $ 2,581 $ 75 $ 188 (1) Six months ended June 30, 2015 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 2 $ 111 $ 111 $ 4 $ 2 1-4 family - closed-end 2 226 226 6 7 Equity Lines 7 641 641 142 218 Multi-family residential 1 418 418 - 1 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,396 1,396 152 228 Commercial and Industrial 3 68 68 (19) 23 Consumer loans 0 - - - - $ 1,464 $ 1,464 $ 133 $ 251 (1) The company had no finance receivables modified as TDRs within the previous twelve months that defaulted or were charged off during the three month or six month periods ended June 30, 2016 and 2015 respectively. Purchased Credit Impaired Loans The Company may acquire loans which show evidence of credit deterioration since origination. These purchased credit impaired (“PCI”) loans are recorded at the amount paid, since there is no carryover of the seller’s allowance for loan losses. Potential losses on PCI loans subsequent to acquisition are recognized by an increase in the allowance for loan losses. PCI loans are accounted for individually or are aggregated into pools of loans based on common risk characteristics. The Company estimates the amount and timing of expected cash flows, and expected cash receipts in excess of the amount paid for the loan(s) are recorded as interest income over the remaining life of the loan or pool of loans (accretable yield). The excess of contractual principal and interest over expected cash flows is not recorded (nonaccretable difference). Expected cash flows are periodically re-evaluated throughout the life of the loan or pool of loans. If the present value of the expected cash flows is determined at any time to be less than the carrying amount, a reserve is recorded. If the present value of the expected cash flows is greater than the carrying amount, it is recognized as part of future interest income. Our acquisition of Santa Clara Valley Bank in the fourth quarter of 2014 included a portfolio of loans, some of which have shown evidence of credit deterioration since origination and for which it was probable at acquisition that all contractually required payments would not be collected. Purchased Credit Impaired Loans: (dollars in thousands, unaudited) June 30, 2016 Unpaid Principal Balance Carrying Value Real estate secured $ 1,124 $ 171 Commercial and industrial 19 - Consumer - - Total purchased credit impaired loans $ 1,143 $ 171 December 31, 2015 Unpaid Principal Balance Carrying Value Real estate secured $ 1,158 $ 188 Commercial and industrial 38 - Consumer 1 - Total purchased credit impaired loans $ 1,197 $ 188 An allowance for loan losses totaling $ 117,000 121,000 70,000

Allowance for Loan and Lease Lo

Allowance for Loan and Lease Losses	6 Months Ended
	Jun. 30, 2016
Provision for Loan and Lease Losses [Abstract]
Allowance for Loan and Lease Losses	Note 12 – Allowance for Loan and Lease Losses The Company’s allowance for loan and lease losses, a contra-asset, is established through a provision for loan and lease losses. The allowance is maintained at a level that is considered adequate to absorb probable losses on certain specifically identified loans, as well as probable incurred losses inherent in the remaining loan portfolio. Specifically identifiable and quantifiable losses are immediately charged off against the allowance; recoveries are generally recorded only when cash payments are received subsequent to the charge off. We employ a systematic methodology, consistent with FASB guidelines on loss contingencies and impaired loans, for determining the appropriate level of the allowance for loan and lease losses and adjusting it at least quarterly. Pursuant to that methodology, impaired loans and leases are individually analyzed and a criticized asset action plan is completed specifying the financial status of the borrower and, if applicable, the characteristics and condition of collateral and any associated liquidation plan. A specific loss allowance is created for each impaired loan, if necessary. The following tables disclose the unpaid principal balance, recorded investment, average recorded investment, and interest income recognized for impaired loans on our books as of the dates indicated. Balances are shown by loan type, and are further broken out by those that required an allowance and those that did not, with the associated allowance disclosed for those that required such. Included in the valuation allowance for impaired loans shown in the tables below are specific reserves allocated to TDRs, totaling $ 1.619 1.486 (dollars in thousands, unaudited) June 30, 2016 Average Unpaid Principal Recorded Related Recorded Interest Income Balance (1) Investment (2) Allowance Investment Recognized (3) With an allowance recorded Real Estate: Other construction/land $ 558 $ 521 $ 42 $ 581 $ 15 1-4 Family - closed-end 7,989 6,042 325 8,118 233 Equity lines 3,337 3,284 164 3,426 32 Multi-family residential 417 417 7 421 27 Commercial real estate- owner occupied 1,375 1,352 537 1,431 125 Commercial real estate- non-owner occupied 5,096 4,940 1,359 5,185 173 Farmland - - - - - Total real estate 18,772 16,556 2,434 19,162 605 Agriculture - - - - - Commercial and industrial 2,254 2,254 591 2,435 48 Consumer loans 1,931 1,927 302 2,084 57 22,957 20,737 3,327 23,681 710 With no related allowance recorded Real estate: Other construction/land 567 448 - 599 12 1-4 family - closed-end 321 70 - 667 1 Equity lines 522 493 - 537 - Multi-family residential - - - - - Commercial real estate- owner occupied 2,036 1,950 - 2,340 - Commercial real estate- non-owner occupied 163 163 - 194 - Farmland 43 43 - 50 - Total real estate 3,652 3,167 - 4,387 13 Agriculture 65 65 - 66 - Commercial and industrial 107 39 - 292 1 Consumer loans 196 35 - 304 - 4,020 3,306 - 5,049 14 Total $ 26,977 $ 24,043 $ 3,327 $ 28,730 $ 724 (1) Contractual principal balance due from customer. (2) Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium. (3) Interest income is recognized on performing balances on a regular accrual basis. December 31, 2015 Average Unpaid Principal Recorded Related Recorded Interest Income Balance (1) Investment (2) Allowance Investment Recognized (3) With an allowance recorded Real estate: Other construction/land $ 919 $ 769 $ 83 $ 967 $ 42 1-4 family - closed-end 8,085 6,137 290 6,157 255 Equity lines 2,339 2,269 214 2,374 17 Multifamily residential 414 414 1 417 5 Commercial real estate- owner occupied 1,272 1,272 589 1,405 139 Commercial real estate- non-owner occupied 3,350 3,350 1,712 3,390 164 Farmland - - - - - Total real estate 16,379 14,211 2,889 14,710 622 Commercial and industrial 2,572 2,559 683 2,857 97 Consumer loans 2,023 2,022 343 2,298 112 20,974 18,792 3,915 19,865 831 With no related allowance recorded Real estate: Other construction/land 554 554 - 566 34 1-4 family - closed-end 585 362 - 602 - Equity lines 843 842 - 840 - Multifamily residential 630 630 - 633 - Commercial real estate- owner occupied 1,828 1,828 - 2,251 - Commercial real estate- non-owner occupied 2,006 1,859 - 2,102 118 Farmland 610 610 - 629 - Total real estate 7,056 6,685 - 7,623 152 Commercial and industrial 45 29 - 77 - Consumer loans 160 15 - 256 - 7,261 6,729 - 7,956 152 Total $ 28,235 $ 25,521 $ 3,915 $ 27,821 $ 983 (1) Contractual principal balance due from customer. (2) Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium. (3) Interest income is recognized on performing balances on a regular accrual basis. The specific loss allowance for an impaired loan generally represents the difference between the book value of the loan and either the fair value of underlying collateral less estimated disposition costs, or the loan’s net present value as determined by a discounted cash flow analysis. The discounted cash flow approach is typically used to measure impairment on loans for which it is anticipated that repayment will be provided from cash flows other than those generated solely by the disposition or operation of underlying collateral. However, historical loss rates may be used to determine a specific loss allowance if they indicate a higher potential reserve need than the discounted cash flow analysis. Any change in impairment attributable to the passage of time is accommodated by adjusting the loss allowance accordingly. For loans where repayment is expected to be provided by the disposition or operation of the underlying collateral, impairment is measured using the fair value of the collateral. If the collateral value, net of the expected costs of disposition where applicable, is less than the loan balance, then a specific loss reserve is established for the shortfall in collateral coverage. If the discounted collateral value is greater than or equal to the loan balance, no specific loss reserve is required. At the time a collateral-dependent loan is designated as nonperforming, a new appraisal is ordered and typically received within 30 to 60 days if a recent appraisal is not already available. We generally use external appraisals to determine the fair value of the underlying collateral for nonperforming real estate loans, although the Company’s licensed staff appraisers may update older appraisals based on current market conditions and property value trends. Until an updated appraisal is received, the Company uses the existing appraisal to determine the amount of the specific loss allowance that may be required. The specific loss allowance is adjusted, as necessary, once a new appraisal is received. Updated appraisals are generally ordered at least annually for collateral-dependent loans that remain impaired. Current appraisals were available or in process for 96 Our methodology also provides for the establishment of a “general” allowance for probable incurred losses inherent in loans and leases that are not impaired. Unimpaired loan balances are segregated by credit quality, and are then evaluated in pools with common characteristics. At the present time, pools are based on the same segmentation of loan types presented in our regulatory filings. While this methodology utilizes historical loss data and other measurable information, the classification of loans and the establishment of the allowance for loan and lease losses are both to some extent based on Management’s judgment and experience. Our methodology incorporates a variety of risk considerations, both quantitative and qualitative, in establishing an allowance for loan and lease losses that Management believes is appropriate at each reporting date. Quantitative information includes our historical loss experience, delinquency and charge-off trends, and current collateral values. Qualitative factors include the general economic environment in our markets and, in particular, the condition of the agricultural industry and other key industries. Lending policies and procedures (including underwriting standards), the experience and abilities of lending staff, the quality of loan review, credit concentrations (by geography, loan type, industry and collateral type), the rate of loan portfolio growth, and changes in legal or regulatory requirements are additional factors that are considered. The total general reserve established for probable incurred losses on unimpaired loans was $ 6.715 There were no material changes to the methodology used to determine our allowance for loan and lease losses during the three months ended June 30, 2016. We continue to consider the estimated impact of drought conditions and lower oil prices on credit quality, in evaluating the adequacy of our allowance. As we add new products and expand our geographic coverage, and as the economic environment changes, we expect to enhance our methodology to keep pace with the size and complexity of the loan and lease portfolio and respond to pressures created by external forces. We engage outside firms on a regular basis to assess our methodology and perform independent credit reviews of our loan and lease portfolio. In addition, the Company’s external auditors, the FDIC, and the California DBO review the allowance for loan and lease losses as an integral part of their audit and examination processes. Management believes that the current methodology is appropriate given our size and level of complexity. The tables that follow detail the activity in the allowance for loan and lease losses for the periods noted: (dollars in thousands, unaudited) Three months ended June 30, 2016 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 4,713 $ 567 $ 2,503 $ 1,119 $ 1,128 $ 10,030 Charge-offs (71) - (66) (494) - (631) Recoveries 336 2 39 266 - 643 Provision (496) (153) 1,265 353 (969) - Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Six months ended June 30, 2016 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Charge-offs (280) - (174) (985) - (1,439) Recoveries 397 4 160 497 - 1,058 Provision (418) (310) 1,222 469 (963) - Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Reserves: Specific $ 2,434 $ - $ 591 $ 302 $ - $ 3,327 General 2,048 416 3,150 942 159 6,715 Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Loans evaluated for impairment: Individually $ 19,723 $ 65 $ 2,293 $ 1,962 $ - $ 24,043 Collectively 762,437 49,958 307,168 11,656 - 1,131,219 Ending Balance $ 782,160 $ 50,023 $ 309,461 $ 13,618 $ - $ 1,155,262 Year ended December 31, 2015 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 6,243 $ 986 $ 1,944 $ 1,765 $ 310 $ 11,248 Charge-offs (706) - (395) (1,739) - (2,840) Recoveries 751 81 225 958 - 2,015 Provision (1,505) (345) 759 279 812 - Ending Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Reserves: Specific $ 2,889 $ - $ 683 $ 343 $ - $ 3,915 General 1,894 722 1,850 920 1,122 6,508 Ending Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Loans evaluated for impairment: Individually $ 20,896 $ - $ 2,588 $ 2,037 $ - $ 25,521 Collectively 757,212 46,237 290,974 12,912 - 1,107,335 Ending Balance $ 778,108 $ 46,237 $ 293,562 $ 14,949 $ - $ 1,132,856

Recent Developments

Recent Developments	6 Months Ended
	Jun. 30, 2016
Recent Developments [Abstract]
Recent Developments	Note 13 – Recent Developments On May 13, 2016, the Company acquired certain loans and deposits from Citizens Business Bank concurrent with the closure of that bank’s Porterville branch. At the time of acquisition there were a total of $ 10 1 In January 2016 the Company entered into a definitive agreement to acquire Coast Bancorp, the holding company for Coast National Bank. The transaction closed on July 8, 2016, subsequent to the receipt of requisite regulatory and shareholder approvals, and immediately following that acquisition, Coast National Bank was merged with and into Bank of the Sierra. Coast National Bank was a community bank with branch offices in San Luis Obispo, Paso Robles, and Arroyo Grande, and a loan production office in Atascadero, California. Shortly after transaction closing, the Atascadero location was converted into a full-service branch office. The transaction also involved Sierra Bancorp’s acquisition of 100 7 599,242 3.3 3.2 95 31 129

Financial Instruments with Of21

Financial Instruments with Off-Balance-Sheet Risk (Tables)	6 Months Ended
	Jun. 30, 2016
Financial Instruments With Off Balance Sheet Risk [Abstract]
Schedule of Financial Instruments	The following financial instruments represent off-balance-sheet credit risk (dollars in thousands): June 30, 2016 December 31, 2015 Commitments to extend credit $ 325,357 $ 354,890 Standby letters of credit $ 8,990 $ 16,654

Fair Value Disclosures and Re22

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Schedule of carrying amount and estimated fair values of financial instruments	Fair Value of Financial Instruments (dollars in thousands, unaudited) June 30, 2016 Estimated Fair Value Carrying Quoted Prices in Significant Significant Total Financial assets: Cash and cash equivalents $ 53,041 $ 53,041 $ - $ - $ 53,041 Investment securities available for sale 528,539 1,127 527,412 - 528,539 Loans and leases, net held for investment 1,145,888 - 1,172,194 - 1,172,194 Collateral dependent impaired loans 1,983 - 1,983 - 1,983 Loans held-for-sale - - - - - Cash surrender value of life insurance policies 43,829 - 43,829 - 43,829 Other investments 7,945 - 7,945 - 7,945 Investment in limited partnership 8,568 - 8,568 - 8,568 Accrued interest receivable 5,697 - 5,697 - 5,697 Financial liabilities: Deposits: Noninterest-bearing $ 433,328 $ 433,328 $ - $ - $ 433,328 Interest-bearing 1,052,746 - 929,491 - 929,491 Fed funds purchased and repurchase agreements 14,294 - 14,294 - 14,294 Short-term borrowings 93,700 - 93,700 - 93,700 Long-term borrowings - - - - - Subordinated debentures 30,928 - 8,847 - 8,847 Limited partnership capital commitment 3,070 - 3,070 - 3,070 Accrued interest payable 128 - 128 - 128 December 31, 2015 Estimated Fair Value Carrying Quoted Prices in Significant Significant Total Financial assets: Cash and cash equivalents $ 48,623 $ 48,623 $ - $ - $ 48,623 Investment securities available for sale 507,582 1,296 506,286 - 507,582 Loans and leases, net held for investment 1,120,773 - 1,136,386 - 1,136,386 Collateral dependent impaired loans 3,829 - 3,829 - 3,829 Cash surrender value of life insurance policies 44,140 - 44,140 - 44,140 Other Investments 7,546 - 7,546 - 7,546 Investment in limited partnership 6,217 - 6,217 - 6,217 Accrued interest receivable 5,808 - 5,808 - 5,808 Financial liabilities: Deposits: Noninterest-bearing $ 432,251 $ 432,251 $ - $ - $ 432,251 Interest-bearing 1,032,377 - 1,032,547 - 1,032,547 Fed funds purchased and repurchase agreements 9,405 - 9,405 - 9,405 Short-term borrowings 75,300 - 75,300 - 75,300 Long-term borrowings 2,000 - 2,001 - 2,001 Subordinated debentures 30,928 - 7,383 - 7,383 Limited partnership capital commitment 795 - 795 - 795 Accrued interest payable 116 - 116 - 116
Schedule of off-balance-sheet financial instruments	Notional Amount Off-balance-sheet financial instruments: Commitments to extend credit $ 325,357 Standby letters of credit 8,990 Notional Amount Off-balance-sheet financial instruments: Commitments to extend credit $ 354,890 Standby letters of credit 16,654
Schedule of assets reported at fair value on a recurring basis	Fair Value Measurements - Recurring (dollars in thousands, unaudited) Fair Value Measurements at June 30, 2016, using Quoted Prices in Significant Significant Active Markets for Observable Unobservable Identical Assets Inputs Inputs Realized (Level 1) (Level 2) (Level 3) Total Gain/(Loss) Investment securities US Government agencies $ - $ 24,872 $ - $ 24,872 $ - Mortgage-backed securities - 394,614 - 394,614 - State and poltical subdivisions - 107,926 - 107,926 - Other securities 1,127 - - 1,127 - Total available-for-sale securities $ 1,127 $ 527,412 $ - $ 528,539 $ - Fair Value Measurements at December 31, 2015, using Quoted Prices in Significant Significant Active Markets for Observable Unobservable Identical Assets Inputs Inputs Realized (Level 1) (Level 2) (Level 3) Total Gain/(Loss) Investment securities US Government agencies $ - $ 29,042 $ - $ 29,042 $ - Mortgage-backed securities - 375,061 - 375,061 - State and poltical subdivisions - 102,183 - 102,183 - Other securities 1,296 - - 1,296 - Total available-for-sale securities $ 1,296 $ 506,286 $ - $ 507,582 $ -
Schedule of assets reported at fair value on a nonrecurring basis	Fair Value Measurements - Nonrecurring (dollars in thousands, unaudited) Fair Value Measurements at June 30, 2016, using Quoted Prices in Active Significant Significant Markets for Observable Inputs Unobservable Inputs Identical Assets (Level 1) (Level 2) (Level 3) Total Impaired loans Real Estate: 1-4 family residential construction $ - $ - $ - $ - Other construction/land - 75 - 75 1-4 family - closed-end - - - - Equity lines - - - - Multi-family residential - - - - Commercial real estate - owner occupied - 20 - 20 Commercial real estate-non-owner occupied - 1,845 - 1,845 Farmland - - - - Total real estate - 1,940 - 1,940 Agriculture - - - - Commercial and industrial - - - - Consumer loans - 43 - 43 Total impaired loans - 1,983 - 1,983 Foreclosed assets $ - $ 2,897 $ - $ 2,897 Total assets measured on a norecurring basis $ - $ 4,880 $ - $ 4,880 Fair Value Measurements at December 31, 2015, using Quoted Prices in Active Significant Significant Markets for Observable Inputs Unobservable Inputs Identical Assets (Level 1) (Level 2) (Level 3) Total Impaired loans Real Estate: 1-4 family residential construction $ - $ - $ - $ - Other construction/land - 179 - 179 1-4 family - closed-end - 499 - 499 Equity lines - 30 - 30 Multi-family residential - - - - Commercial real estate - owner occupied - 26 - 26 Commercial real estate-non-owner occupied - 3,053 - 3,053 Farmland - - - Total real estate - 3,787 - 3,787 Agriculture - - - Commercial and industrial - - - Consumer loans - 42 42 Total impaired loans - 3,829 - 3,829 Foreclosed assets $ - $ 3,193 $ - $ 3,193 Total assets measured on a norecurring basis $ - $ 7,022 $ - $ 7,022

Investments (Tables)

Investments (Tables)	6 Months Ended
	Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-sale Securities Reconciliation	The amortized cost and estimated fair value of investment securities available-for-sale are as follows June 30, 2016 Amortized Gross Gross Estimated Fair US Government agencies $ 24,466 $ 409 $ (3) $ 24,872 Mortgage-backed securities 391,345 3,951 (682) 394,614 State and poltical subdivisions 103,433 4,503 (10) 107,926 Other securities 500 627 - 1,127 Total investment securities $ 519,744 $ 9,490 $ (695) $ 528,539 December 31, 2015 Amortized Gross Gross Estimated Fair US Government agencies $ 28,801 $ 303 $ (62) $ 29,042 Mortgage-backed securities 374,683 2,440 (2,062) 375,061 State and political subdivisons 99,093 3,146 (56) 102,183 Other securities 575 721 - 1,296 Total investment securities $ 503,152 $ 6,610 $ (2,180) $ 507,582
Information Pertaining to Investment Securities Aggregated by Investment Category and Length of Time that Individual Securities in a Continuous Loss Position	Investment Portfolio - Unrealized Losses (dollars in thousands, unaudited) June 30, 2016 Less than twelve months Twelve months or more Gross Fair Value Gross Fair Value US Government agencies $ (3) $ 3,301 $ - $ - Mortgage-backed securities (323) 67,579 (359) 51,187 State and political subdivisions (10) 1,583 - - Total $ (336) $ 72,463 $ (359) $ 51,187 December 31, 2015 Less than twelve months Twelve months or more Gross Fair Value Gross Fair Value US Government agencies $ (62) $ 10,329 $ - $ - Mortgage-backed securities (1,608) 187,734 (454) 35,511 State and political subdivisions (17) 3,409 (39) 3,847 Total $ (1,687) $ 201,472 $ (493) $ 39,358
Realized Gain (Loss) on Investments	Investment Portfolio - Realized Gains/(Losses) (dollars in thousands, unaudited) Three months ended June 30, Six months ended June 30, 2016 2015 2016 2015 Proceeds from sales, calls and maturities of securities available for sale $ 2,790 $ 2,963 $ 5,395 $ 22,828 Gross gains on sales, calls and maturities of securities available for sale $ 146 $ 307 $ 160 $ 522 Gross losses on sales, calls and maturities of securities available for sale - - (38) (199) Net gains on sale of securities available for sale $ 146 $ 307 $ 122 $ 323
Investments Classified by Contractual Maturity Date	Estimated Fair Value of Contractual Maturities (dollars in thousands, unaudited) June 30, 2016 Amortized Fair Value Maturing within one year $ 6,164 $ 6,370 Maturing after one year through five years 250,424 253,919 Maturing after five years through ten years 47,068 48,674 Maturing after ten years 47,348 49,287 Investment securities not due at a single maturity date: U.S Government agencies collateralized by mortgage obligations 168,240 169,162 Other securities 500 1,127 $ 519,744 $ 528,539 December 31, 2015 Amortized Fair Value Maturing within one year $ 3,657 $ 3,706 Maturing after one year through five years 242,719 244,733 Maturing after five years through ten years 50,144 51,308 Maturing after ten years 50,413 51,671 Investment securities not due at a single maturity date: U.S Government agencies collateralized by mortgage obligations 155,644 154,868 Other securities 575 1,296 $ 503,152 $ 507,582
Summary of amortized cost and fair values of general obligation and revenue bonds	Revenue and General Obligation Bonds by Location (dollars in thousands, unaudited) June 30, 2016 December 31, 2015 Amortized Fair Market Amortized Fair Market General obligation bonds Cost Value Cost Value State of issuance California $ 23,250 $ 24,690 $ 20,473 $ 21,642 Texas 17,656 18,326 16,575 16,954 Illinois 10,234 10,545 9,997 10,191 Ohio 9,059 9,305 7,610 7,748 Washington 5,873 6,090 5,905 6,081 Arizona 2,023 2,103 2,039 2,108 Utah 951 1,013 953 990 Other states 18,518 19,298 20,334 20,848 Total General Obligation Bonds 87,564 91,370 83,886 86,562 Revenue bonds State of issuance Texas 4,969 5,153 3,732 3,863 Utah 4,426 4,631 4,434 4,519 Washington 1,306 1,387 1,791 1,827 California 1,002 1,030 1,002 1,028 Ohio 318 319 318 319 Other states 3,848 4,036 3,930 4,065 Total Revenue Bonds 15,869 16,556 15,207 15,621 Total Obligations of States and Political Subdivisions $ 103,433 $ 107,926 $ 99,093 $ 102,183 June 30, 2016 December 31, 2015 Amortized Fair Market Amortized Fair Market Revenue bonds Cost Value Cost Value Revenue source: Water $ 4,402 $ 4,516 $ 3,942 $ 4,052 College & University 2,706 2,876 2,975 3,103 Sales Tax 2,256 2,373 2,630 2,663 Lease 2,299 2,403 2,040 2,100 Port, Airport & Marina 1,302 1,374 - - Electric & Power 729 753 679 691 Other sources 2,175 2,261 2,941 3,012 Total Revenue Bonds $ 15,869 $ 16,556 $ 15,207 $ 15,621

Credit Quality and Nonperform24

Credit Quality and Nonperforming Assets (Tables)	6 Months Ended
	Jun. 30, 2016
Credit Quality and Nonperforming Assets [Abstract]
Credit Quality Classifications for Loan Balances	Credit quality classifications for the Company’s loan balances were as follows, as of the dates indicated: Credit Quality Classifications (dollars in thousands, unaudited) June 30, 2016 Pass Special Substandard Impaired Total Real Estate: 1-4 family residential construction $ 16,939 $ - $ - $ - $ 16,939 Other construction/land 32,065 5,356 - 969 38,390 1-4 family - closed end 127,637 774 935 6,112 135,458 Equity lines 34,599 1,700 748 3,777 40,824 Multi-family residential 31,017 - - 417 31,434 Commercial real estate - owner occupied 201,868 3,984 3,045 3,302 212,199 Commercial real estate - non-owner occupied 164,128 5,378 167 5,103 174,776 Farmland 129,053 560 2,484 43 132,140 Total real estate 737,306 17,752 7,379 19,723 782,160 Agricultural 49,775 159 24 65 50,023 Commercial and industrial 86,649 22,143 661 2,293 111,746 Mortgage Warehouse 197,715 - - - 197,715 Consumer loans 11,485 148 23 1,962 13,618 Total gross loans and leases $ 1,082,930 $ 40,202 $ 8,087 $ 24,043 $ 1,155,262 December 31, 2015 Pass Special Substandard Impaired Total Real Estate: 1-4 family residential construction $ 13,784 $ 1,157 $ - $ - $ 14,941 Other construction/land 35,901 135 - 1,323 37,359 1-4 family - closed end 127,972 2,498 387 6,499 137,356 Equity lines 39,966 199 957 3,111 44,233 Multi-family residential 26,178 - - 1,044 27,222 Commercial real estate - owner occupied 196,211 12,075 7,322 3,100 218,708 Commercial real estate - non-owner occupied 155,223 4,505 170 5,209 165,107 Farmland 130,285 1,563 724 610 133,182 Total real estate 725,520 22,132 9,560 20,896 778,108 Agricultural 46,197 40 - - 46,237 Commercial and industrial 108,931 933 755 2,588 113,207 Mortgage Warehouse 180,355 - - - 180,355 Consumer loans 12,718 178 16 2,037 14,949 Total gross loans and leases $ 1,073,721 $ 23,283 $ 10,331 $ 25,521 $ 1,132,856
Aging of Loan Balances by Number of Days Past Due	Loan Portfolio Aging (dollars in thousands, unaudited) June 30, 2016 30-59 Days Past 60-89 Days Past 90 Days Or More (1) Total Past Due Current Total Financing Non-Accrual (2) Real Estate: 1-4 family residential construction $ - $ - $ - $ - $ 16,939 $ 16,939 $ - Other construction/land - - - - 38,390 38,390 257 1-4 family - closed end 75 - - 75 135,383 135,458 446 Equity lines 298 78 197 573 40,251 40,824 1,630 Multi-family residential - - - - 31,434 31,434 - Commercial real estate - owner occupied 198 - 358 556 211,643 212,199 2,276 Commercial real estate - non-owner occupied - - - - 174,776 174,776 235 Farmland - 43 - 43 132,097 132,140 43 Total real estate 571 121 555 1,247 780,913 782,160 4,887 Agricultural - - 64 64 49,959 50,023 65 Commercial and industrial 32 1 112 145 111,601 111,746 529 Mortgage warehouse lines - - - - 197,715 197,715 - Consumer 99 13 - 112 13,506 13,618 463 Total gross loans and leases $ 702 $ 135 $ 731 $ 1,568 $ 1,153,694 $ 1,155,262 $ 5,944 (1) (2) December 31, 2015 30-59 Days Past 60-89 Days Past 90 Days Or More (1) Total Past Due Current Total Financing Non-Accrual (2) Real Estate: 1-4 family residential construction $ 612 $ 545 $ - $ 1,157 $ 13,784 $ 14,941 $ - Other construction/land 18 129 63 210 37,149 37,359 457 1-4 family - closed end 1,065 917 566 2,548 134,808 137,356 2,298 Equity lines 199 247 484 930 43,303 44,233 1,770 Multi-family residential - 630 - 630 26,592 27,222 630 Commercial real estate - owner occupied 232 129 260 621 218,087 218,708 2,325 Commercial real estate - non-owner occupied - - - - 165,107 165,107 262 Farmland - - - - 133,182 133,182 610 Total real estate 2,126 2,597 1,373 6,096 772,012 778,108 8,352 Agricultural - - - - 46,237 46,237 - Commercial and industrial 127 153 86 366 112,841 113,207 710 Mortgage warehouse lines - - - - 180,355 180,355 - Consumer 98 9 45 152 14,797 14,949 572 Total gross loans and leases $ 2,351 $ 2,759 $ 1,504 $ 6,614 $ 1,126,242 $ 1,132,856 $ 9,634 (1) (2)
Troubled Debt Restructurings, by Type of Loan Modification	(dollars in thousands, unaudited) Three months ended June 30, 2016 Rate Term Interest Only Rate & Term Total Real estate: Other construction/land $ - $ - $ - $ - $ - 1-4 family - closed-end - - 547 259 806 Equity lines - 1,051 - - 1,051 Multi-family residential - - - 132 132 Commercial real estate - owner occupied - - - - - Total real estate loans - 1,051 547 391 1,989 Commercial and industrial - - - - - Consumer loans - - - 10 10 $ - $ 1,051 $ 547 $ 401 $ 1,999 Three months ended June 30, 2015 Rate Term Interest Only Rate & Term Total Real Estate: Other construction/land $ - $ - $ - $ - $ - 1-4 family - closed-end - - - 226 226 Equity lines - 146 - 290 436 Multi-family residential - 418 - - 418 Commercial real estate - owner occupied - - - - - Total real estate loans - 564 - 516 1,080 Commercial and industrial - 25 - - 25 Consumer loans - - - - - $ - $ 589 $ - $ 516 $ 1,105 Troubled Debt Restructurings, by Type of Loan Modification (dollars in thousands, unaudited) Six months ended June 30, 2016 Rate Term Interest Only Rate & Term Total Real estate: Other construction/land $ - $ 17 $ - $ - $ 17 1-4 family - closed-end - - 547 259 806 Equity lines - 1,280 - - 1,280 Multi-family residential - - 132 132 Commercial real estate - owner occupied - - - 266 266 Total real estate loans - 1,297 547 657 2,501 Commercial and industrial - - - - - Consumer loans - 20 - 60 80 $ - $ 1,317 $ 547 $ 717 $ 2,581 Six months ended June 30, 2015 Rate Term Interest Only Rate & Term Total Real Estate: Other construction/land $ - $ 111 $ - $ - $ 111 1-4 family - closed-end - - - 226 226 Equity lines - 351 - 290 641 Multi-family residential - 418 - - 418 Commercial real estate - owner occupied - - - - - Total real estate loans - 880 - 516 1,396 Commercial and industrial - 68 - - 68 Consumer loans - - - - - $ - $ 948 $ - $ 516 $ 1,464 The following tables present, by class, additional details related to loans classified as TDRs during the referenced periods, including the recorded investment in the loan both before and after modification and balances that were modified during the period: Troubled Debt Restructurings (dollars in thousands, unaudited) Three months ended June 30, 2016 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 0 $ - $ - $ - $ - 1-4 family - closed-end 5 806 806 75 139 Equity Lines 8 1,051 1,051 1 22 Multi-family residential 1 132 132 - 7 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,989 1,989 76 168 Commercial and Industrial 0 - - - - Consumer loans 1 10 10 - 1 $ 1,999 $ 1,999 $ 76 $ 169 (1) Three months ended June 30, 2015 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 0 $ - $ - $ - $ - 1-4 family - closed-end 2 226 226 6 7 Equity Lines 5 436 436 142 157 Multi-family residential 1 418 418 - 1 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,080 1,080 148 165 Commercial and Industrial 1 25 25 - 11 Consumer loans 0 - - - - $ 1,105 $ 1,105 $ 148 $ 176 (1) Six months ended June 30, 2016 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 1 $ 17 $ 17 $ - $ 2 1-4 family - closed-end 5 806 806 75 139 Equity Lines 10 1,280 1,280 - 30 Multi-family residential 1 132 132 - 7 Commercial RE- owner occupied 1 266 266 - 4 Total Real Estate Loans 2,501 2,501 75 182 Commercial and Industrial 0 - - - - Consumer loans 3 80 80 - 6 $ 2,581 $ 2,581 $ 75 $ 188 (1) Six months ended June 30, 2015 Pre- Post- Number of Outstanding Outstanding Reserve (1) Reserve Real Estate: Other Construction/Land 2 $ 111 $ 111 $ 4 $ 2 1-4 family - closed-end 2 226 226 6 7 Equity Lines 7 641 641 142 218 Multi-family residential 1 418 418 - 1 Commercial RE- owner occupied 0 - - - - Total Real Estate Loans 1,396 1,396 152 228 Commercial and Industrial 3 68 68 (19) 23 Consumer loans 0 - - - - $ 1,464 $ 1,464 $ 133 $ 251 (1)
Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods	The carrying amount and unpaid principal balance of those PCI loans was as follows, as of the dates indicated (dollars in thousands): Purchased Credit Impaired Loans: (dollars in thousands, unaudited) June 30, 2016 Unpaid Principal Balance Carrying Value Real estate secured $ 1,124 $ 171 Commercial and industrial 19 - Consumer - - Total purchased credit impaired loans $ 1,143 $ 171 December 31, 2015 Unpaid Principal Balance Carrying Value Real estate secured $ 1,158 $ 188 Commercial and industrial 38 - Consumer 1 - Total purchased credit impaired loans $ 1,197 $ 188

Allowance for Loan and Lease 25

Allowance for Loan and Lease Losses (Tables)	6 Months Ended
	Jun. 30, 2016
Receivables [Abstract]
Impaired Financing Receivables	Impaired Loans (dollars in thousands, unaudited) June 30, 2016 Average Unpaid Principal Recorded Related Recorded Interest Income Balance (1) Investment (2) Allowance Investment Recognized (3) With an allowance recorded Real Estate: Other construction/land $ 558 $ 521 $ 42 $ 581 $ 15 1-4 Family - closed-end 7,989 6,042 325 8,118 233 Equity lines 3,337 3,284 164 3,426 32 Multi-family residential 417 417 7 421 27 Commercial real estate- owner occupied 1,375 1,352 537 1,431 125 Commercial real estate- non-owner occupied 5,096 4,940 1,359 5,185 173 Farmland - - - - - Total real estate 18,772 16,556 2,434 19,162 605 Agriculture - - - - - Commercial and industrial 2,254 2,254 591 2,435 48 Consumer loans 1,931 1,927 302 2,084 57 22,957 20,737 3,327 23,681 710 With no related allowance recorded Real estate: Other construction/land 567 448 - 599 12 1-4 family - closed-end 321 70 - 667 1 Equity lines 522 493 - 537 - Multi-family residential - - - - - Commercial real estate- owner occupied 2,036 1,950 - 2,340 - Commercial real estate- non-owner occupied 163 163 - 194 - Farmland 43 43 - 50 - Total real estate 3,652 3,167 - 4,387 13 Agriculture 65 65 - 66 - Commercial and industrial 107 39 - 292 1 Consumer loans 196 35 - 304 - 4,020 3,306 - 5,049 14 Total $ 26,977 $ 24,043 $ 3,327 $ 28,730 $ 724 (1) Contractual principal balance due from customer. (2) Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium. (3) Interest income is recognized on performing balances on a regular accrual basis. December 31, 2015 Average Unpaid Principal Recorded Related Recorded Interest Income Balance (1) Investment (2) Allowance Investment Recognized (3) With an allowance recorded Real estate: Other construction/land $ 919 $ 769 $ 83 $ 967 $ 42 1-4 family - closed-end 8,085 6,137 290 6,157 255 Equity lines 2,339 2,269 214 2,374 17 Multifamily residential 414 414 1 417 5 Commercial real estate- owner occupied 1,272 1,272 589 1,405 139 Commercial real estate- non-owner occupied 3,350 3,350 1,712 3,390 164 Farmland - - - - - Total real estate 16,379 14,211 2,889 14,710 622 Commercial and industrial 2,572 2,559 683 2,857 97 Consumer loans 2,023 2,022 343 2,298 112 20,974 18,792 3,915 19,865 831 With no related allowance recorded Real estate: Other construction/land 554 554 - 566 34 1-4 family - closed-end 585 362 - 602 - Equity lines 843 842 - 840 - Multifamily residential 630 630 - 633 - Commercial real estate- owner occupied 1,828 1,828 - 2,251 - Commercial real estate- non-owner occupied 2,006 1,859 - 2,102 118 Farmland 610 610 - 629 - Total real estate 7,056 6,685 - 7,623 152 Commercial and industrial 45 29 - 77 - Consumer loans 160 15 - 256 - 7,261 6,729 - 7,956 152 Total $ 28,235 $ 25,521 $ 3,915 $ 27,821 $ 983 (1) Contractual principal balance due from customer. (2) Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium. (3) Interest income is recognized on performing balances on a regular accrual basis.
Allowance for Credit Losses on Financing Receivables	Allowance for Credit Losses and Recorded Investment in Financing Receivables (dollars in thousands, unaudited) Three months ended June 30, 2016 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 4,713 $ 567 $ 2,503 $ 1,119 $ 1,128 $ 10,030 Charge-offs (71) - (66) (494) - (631) Recoveries 336 2 39 266 - 643 Provision (496) (153) 1,265 353 (969) - Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Six months ended June 30, 2016 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Charge-offs (280) - (174) (985) - (1,439) Recoveries 397 4 160 497 - 1,058 Provision (418) (310) 1,222 469 (963) - Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Reserves: Specific $ 2,434 $ - $ 591 $ 302 $ - $ 3,327 General 2,048 416 3,150 942 159 6,715 Ending Balance $ 4,482 $ 416 $ 3,741 $ 1,244 $ 159 $ 10,042 Loans evaluated for impairment: Individually $ 19,723 $ 65 $ 2,293 $ 1,962 $ - $ 24,043 Collectively 762,437 49,958 307,168 11,656 - 1,131,219 Ending Balance $ 782,160 $ 50,023 $ 309,461 $ 13,618 $ - $ 1,155,262 Year ended December 31, 2015 Real Estate Agricultural Commercial and Consumer Unallocated Total Allowance for credit losses: Beginning Balance $ 6,243 $ 986 $ 1,944 $ 1,765 $ 310 $ 11,248 Charge-offs (706) - (395) (1,739) - (2,840) Recoveries 751 81 225 958 - 2,015 Provision (1,505) (345) 759 279 812 - Ending Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Reserves: Specific $ 2,889 $ - $ 683 $ 343 $ - $ 3,915 General 1,894 722 1,850 920 1,122 6,508 Ending Balance $ 4,783 $ 722 $ 2,533 $ 1,263 $ 1,122 $ 10,423 Loans evaluated for impairment: Individually $ 20,896 $ - $ 2,588 $ 2,037 $ - $ 25,521 Collectively 757,212 46,237 290,974 12,912 - 1,107,335 Ending Balance $ 778,108 $ 46,237 $ 293,562 $ 14,949 $ - $ 1,132,856

The Business of Sierra Bancorp

The Business of Sierra Bancorp (Narrative) (Details) $ in Thousands	Jun. 30, 2016USD ($)	Dec. 31, 2015USD ($)
Business Acquisition [Line Items]
Capital	$ 1,500
Number of full service branch offices	33
Assets	$ 1,843,288	$ 1,796,537

Supplemental Disclosure of Ca27

Supplemental Disclosure of Cash Flow Information (Narrative) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Supplemental Disclosure Of Cash Flow Information [Line Items]
Interest Paid, Total	$ 1,423,000	$ 1,318,000
Income Taxes Paid	2,500,000	4,550,000
Noncash or Part Noncash Acquisition, Value of Assets Acquired, Total	694,000	501,000
Proceeds from Sale of Other Assets	$ 729,000	$ 981,000

Share Based Compensation (Narra

Share Based Compensation (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation, Total	$ 12	$ 11	$ 169	$ 18
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period			10 years
1998 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning Balance	43,500		43,500
2007 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	1,500,000		1,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	741,940		741,940

Earnings per Share (Narrative)

Earnings per Share (Narrative) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Class of Stock [Line Items]
Weighted Average Number of Shares Outstanding, Basic	13,280,443	13,560,091	13,272,903	13,619,050
Weighted Average Number Diluted Shares Outstanding Adjustment	113,015	126,115	115,761	126,417
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	169,300			171,700
Employee Stock Option [Member]
Class of Stock [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	162,700		212,700

Financial Instruments with Of30

Financial Instruments with Off-Balance-Sheet Risk (Narrative) (Details) $ in Millions	Jun. 30, 2016USD ($)
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Letters of credit	$ 97

Financial Instruments with Of31

Financial Instruments with Off-Balance-Sheet Risk (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments off-balance sheet credit risks	$ 325,357	$ 354,890
Standby Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instruments off-balance sheet credit risks	$ 8,990	$ 16,654

Fair Value Disclosures and Re32

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements (Carrying Amount and Estimated Fair Values of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Financial Assets:
Investment securities available for sale	$ 528,539	$ 507,582
Carrying Amount [Member]
Financial Assets:
Cash and cash equivalents	53,041	48,623
Investment securities available for sale	528,539	507,582
Loans and leases, net held for investment	1,145,888	1,120,773
Collateral dependent impaired loans	1,983	3,829
Loans held-for-sale	0
Cash surrender value of life insurance policies	43,829	44,140
Other investments	7,945	7,546
Investment in limited partnerships	8,568	6,217
Accrued interest receivable	5,697	5,808
Deposits:
Noninterest-bearing	433,328	432,251
Interest-bearing	1,052,746	1,032,377
Fed funds purchased and repurchase agreements	14,294	9,405
Short-term borrowings	93,700	75,300
Long-term borrowings	0	2,000
Subordinated debentures	30,928	30,928
Limited partnership capital commitment	3,070	795
Accrued Interest Payable	128	116
Fair Value [Member]
Financial Assets:
Cash and cash equivalents	53,041	48,623
Investment securities available for sale	528,539	507,582
Loans and leases, net held for investment	1,172,194	1,136,386
Collateral dependent impaired loans	1,983	3,829
Loans held-for-sale	0
Cash surrender value of life insurance policies	43,829	44,140
Other investments	7,945	7,546
Investment in limited partnerships	8,568	6,217
Accrued interest receivable	5,697	5,808
Deposits:
Noninterest-bearing	433,328	432,251
Interest-bearing	929,491	1,032,547
Fed funds purchased and repurchase agreements	14,294	9,405
Short-term borrowings	93,700	75,300
Long-term borrowings	0	2,001
Subordinated debentures	8,847	7,383
Limited partnership capital commitment	3,070	795
Accrued Interest Payable	128	116
Fair Value [Member] | Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Cash and cash equivalents	53,041	48,623
Investment securities available for sale	1,127	1,296
Loans and leases, net held for investment	0	0
Collateral dependent impaired loans	0	0
Loans held-for-sale	0
Cash surrender value of life insurance policies	0	0
Other investments	0	0
Investment in limited partnerships	0	0
Accrued interest receivable	0	0
Deposits:
Noninterest-bearing	433,328	432,251
Interest-bearing	0	0
Fed funds purchased and repurchase agreements	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Subordinated debentures	0	0
Limited partnership capital commitment	0	0
Accrued Interest Payable	0	0
Fair Value [Member] | Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Cash and cash equivalents	0	0
Investment securities available for sale	527,412	506,286
Loans and leases, net held for investment	1,172,194	1,136,386
Collateral dependent impaired loans	1,983	3,829
Loans held-for-sale	0
Cash surrender value of life insurance policies	43,829	44,140
Other investments	7,945	7,546
Investment in limited partnerships	8,568	6,217
Accrued interest receivable	5,697	5,808
Deposits:
Noninterest-bearing	0	0
Interest-bearing	929,491	1,032,547
Fed funds purchased and repurchase agreements	14,294	9,405
Short-term borrowings	93,700	75,300
Long-term borrowings	0	2,001
Subordinated debentures	8,847	7,383
Limited partnership capital commitment	3,070	795
Accrued Interest Payable	128	116
Fair Value [Member] | Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Cash and cash equivalents	0	0
Investment securities available for sale	0	0
Loans and leases, net held for investment	0	0
Collateral dependent impaired loans	0	0
Loans held-for-sale	0
Cash surrender value of life insurance policies	0	0
Other investments	0	0
Investment in limited partnerships	0	0
Accrued interest receivable	0	0
Deposits:
Noninterest-bearing	0	0
Interest-bearing	0	0
Fed funds purchased and repurchase agreements	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Subordinated debentures	0	0
Limited partnership capital commitment	0	0
Accrued Interest Payable	$ 0	$ 0

Fair Value Disclosures and Re33

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements (Off-balance-sheet financial instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Commitments to Extend Credit [Member]
Off-balance-sheet financial instruments:
Notional Amount	$ 325,357	$ 354,890
Standby Letters of Credit [Member]
Off-balance-sheet financial instruments:
Notional Amount	$ 8,990	$ 16,654

Fair Value Disclosures and Re34

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements (Schedule of Fair Value, Assets Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 528,539	$ 507,582
States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	107,926	102,183
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	528,539	507,582
Other-than-temporary impairment losses on equity securities	0	0
Fair Value, Measurements, Recurring [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	107,926	102,183
Other-than-temporary impairment losses on equity securities	0	0
Fair Value, Measurements, Recurring [Member] | U.S. Government agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	24,872	29,042
Other-than-temporary impairment losses on equity securities	0	0
Fair Value, Measurements, Recurring [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	394,614	375,061
Other-than-temporary impairment losses on equity securities	0	0
Fair Value, Measurements, Recurring [Member] | Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	1,127	1,296
Other-than-temporary impairment losses on equity securities	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	1,127	1,296
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | U.S. Government agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	1,127	1,296
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	527,412	506,286
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	107,926	102,183
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | U.S. Government agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	24,872	29,042
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	394,614	375,061
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | U.S. Government agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 0	$ 0

Fair Value Disclosures and Re35

Fair Value Disclosures and Reporting, the Fair Value Option and Fair Value Measurements (Schedule Of Fair Value Assets and Liabilities Measured on Non Recurring Basis) (Details) - USD ($) $ in Thousands		Jun. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans	[1]	$ 24,043	$ 25,521
Foreclosed assets		2,897	3,193
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,983	3,829
Foreclosed assets		2,897	3,193
Total assets measured on a norecurring basis		4,880	7,022
Fair Value, Measurements, Nonrecurring [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,940	3,787
Fair Value, Measurements, Nonrecurring [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Agricultural Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Commercial and Industrial Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Consumer loans Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		43	42
Fair Value, Measurements, Nonrecurring [Member] | One To Four Family Residential Real Estate [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		75	179
Fair Value, Measurements, Nonrecurring [Member] | One To Four Family Closed End [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	499
Fair Value, Measurements, Nonrecurring [Member] | Equity Lines [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	30
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		20	26
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,845	3,053
Fair Value, Measurements, Nonrecurring [Member] | Farmland [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Foreclosed assets		0	0
Total assets measured on a norecurring basis		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Agricultural Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Commercial and Industrial Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Consumer loans Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | One To Four Family Residential Real Estate [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | One To Four Family Closed End [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Equity Lines [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member] | Farmland [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,983	3,829
Foreclosed assets		2,897	3,193
Total assets measured on a norecurring basis		4,880	7,022
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,940	3,787
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Agricultural Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial and Industrial Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Consumer loans Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		43	42
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | One To Four Family Residential Real Estate [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		75	179
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | One To Four Family Closed End [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	499
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Equity Lines [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	30
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		20	26
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		1,845	3,053
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member] | Farmland [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Foreclosed assets		0	0
Total assets measured on a norecurring basis		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Real Estate Sector [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Agricultural Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial and Industrial Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Consumer loans Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | One To Four Family Residential Real Estate [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | One To Four Family Closed End [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Equity Lines [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		0	$ 0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Farmland [Member] | Real Estate Sector [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total impaired loans		$ 0
[1]	Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium.

Investments (Narrative) (Detail

Investments (Narrative) (Details)	6 Months Ended
	Jun. 30, 2016USD ($)	Dec. 31, 2015USD ($)
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Total	90	175
Available-for-sale Securities	$ 528,539,000	$ 507,582,000
Available-for-sale Securities, Amortized Cost Basis, Total	519,744,000	503,152,000
Low Income Housing Tax Credit Fund Investments [Member]
Equity Method Investments	7,400,000
Equity Method Investments Tax Credit Amount	343,000
Equity Method Investments Operating Income Loss	519,000
Equity Method Investment Additional Capital	2,400,000
Thurston School District [Member]
Available-for-sale Securities	934,000
US States and Political Subdivisions Debt Securities [Member]
Available-for-sale Securities	107,926,000	102,183,000
Available-for-sale Securities, Amortized Cost Basis, Total	103,433,000	$ 99,093,000
US States and Political Subdivisions Debt Securities [Member] | Low Income Housing Tax Credit Fund Investments [Member]
Equity Method Investments	$ 3,000,000

Investments (Schedule of Availa

Investments (Schedule of Available-for-sale Securities Reconciliation) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 519,744	$ 503,152
Gross Unrealized Gains	9,490	6,610
Gross Unrealized Losses	(695)	(2,180)
Estimated Fair Value	528,539	507,582
US Government agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	24,466	28,801
Gross Unrealized Gains	409	303
Gross Unrealized Losses	(3)	(62)
Estimated Fair Value	24,872	29,042
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	391,345	374,683
Gross Unrealized Gains	3,951	2,440
Gross Unrealized Losses	(682)	(2,062)
Estimated Fair Value	394,614	375,061
State and poltical subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	103,433	99,093
Gross Unrealized Gains	4,503	3,146
Gross Unrealized Losses	(10)	(56)
Estimated Fair Value	107,926	102,183
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	500	575
Gross Unrealized Gains	627	721
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 1,127	$ 1,296

Investments (Information Pertai

Investments (Information Pertaining to Investment Securities Aggregated by Investment Category and Length of Time that Individual Securities in a Continuous Loss Position) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less than twelve months	$ (336)	$ (1,687)
Fair Value, Less than twelve months	72,463	201,472
Gross Unrealized Losses, Twelve months or more	(359)	(493)
Fair Value, Twelve months or more	51,187	39,358
U.S. Government agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less than twelve months	(3)	(62)
Fair Value, Less than twelve months	3,301	10,329
Gross Unrealized Losses, Twelve months or more	0	0
Fair Value, Twelve months or more	0	0
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less than twelve months	(323)	(1,608)
Fair Value, Less than twelve months	67,579	187,734
Gross Unrealized Losses, Twelve months or more	(359)	(454)
Fair Value, Twelve months or more	51,187	35,511
State and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less than twelve months	(10)	(17)
Fair Value, Less than twelve months	1,583	3,409
Gross Unrealized Losses, Twelve months or more	0	(39)
Fair Value, Twelve months or more	$ 0	$ 3,847

Investments (Realized Gain (Los

Investments (Realized Gain (Loss) on Investments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Gross Gains And Losses From The Sales And Calls Of Investment Securities [Line Items]
Proceeds from sales, calls and maturities of securities available for sale	$ 2,790	$ 2,963	$ 5,395	$ 22,828
Gross gains on sales, calls and maturities of securities available for sale	146	307	160	522
Gross losses on sales, calls and maturities of securities available for sale	0	0	(38)	(199)
Net gains on sale of securities available for sale	$ 146	$ 307	$ 122	$ 323

Investments (Investments Classi

Investments (Investments Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Contractual Maturity [Line Items]
Maturing within one year, Amortized Cost	$ 6,164	$ 3,657
Maturing after one year through five years, Amortized Cost	250,424	242,719
Maturing after five years through ten years, Amortized Cost	47,068	50,144
Maturing after ten years, Amortized Cost	47,348	50,413
Amortized Cost, Total	519,744	503,152
Maturing within one year, Fair Value	6,370	3,706
Maturing after one year through five years, Fair Value	253,919	244,733
Maturing after five years through ten years, Fair Value	48,674	51,308
Maturing after ten years, Fair Value	49,287	51,671
Fair Value, Total	528,539	507,582
Other securities [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Contractual Maturity [Line Items]
Investment securities not due at a single maturity date, Amortized Cost	500	575
Investment securities not due at a single maturity date, Fair Value	1,127	1,296
U.S Government agencies collateralized by mortgage obligations [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Contractual Maturity [Line Items]
Investment securities not due at a single maturity date, Amortized Cost	168,240	155,644
Investment securities not due at a single maturity date, Fair Value	$ 169,162	$ 154,868

Investments (Summary of Amortiz

Investments (Summary of Amortized Cost and Fair Values of General Obligation and Revenue Bonds) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	$ 519,744	$ 503,152
Securities available for sale	528,539	507,582
States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	103,433	99,093
Securities available for sale	107,926	102,183
Port Airport And Marina [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	1,302	0
Securities available for sale	1,374	0
California [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	23,250	20,473
Securities available for sale	24,690	21,642
Texas [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	17,656	16,575
Securities available for sale	18,326	16,954
Illinois [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	10,234	9,997
Securities available for sale	10,545	10,191
Ohio [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	9,059	7,610
Securities available for sale	9,305	7,748
Washington [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	5,873	5,905
Securities available for sale	6,090	6,081
Arizona [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	2,023	2,039
Securities available for sale	2,103	2,108
Utah [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	951	953
Securities available for sale	1,013	990
Other states [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	18,518	20,334
Securities available for sale	19,298	20,848
General Obligation Bonds [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	87,564	83,886
Securities available for sale	91,370	86,562
Revenue Bonds [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	15,869	15,207
Securities available for sale	16,556	15,621
Revenue Bonds [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	15,869	15,207
Securities available for sale	16,556	15,621
Revenue Bonds [Member] | Water [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	4,402	3,942
Securities available for sale	4,516	4,052
Revenue Bonds [Member] | College & University [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	2,706	2,975
Securities available for sale	2,876	3,103
Revenue Bonds [Member] | Sales Tax [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	2,256	2,630
Securities available for sale	2,373	2,663
Revenue Bonds [Member] | Lease [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	2,299	2,040
Securities available for sale	2,403	2,100
Revenue Bonds [Member] | Electric & Power [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	729	679
Securities available for sale	753	691
Revenue Bonds [Member] | Other sources [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	2,175	2,941
Securities available for sale	2,261	3,012
Revenue Bonds [Member] | California [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	1,002	1,002
Securities available for sale	1,030	1,028
Revenue Bonds [Member] | Texas [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	4,969	3,732
Securities available for sale	5,153	3,863
Revenue Bonds [Member] | Ohio [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	318	318
Securities available for sale	319	319
Revenue Bonds [Member] | Washington [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	1,306	1,791
Securities available for sale	1,387	1,827
Revenue Bonds [Member] | Utah [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	4,426	4,434
Securities available for sale	4,631	4,519
Revenue Bonds [Member] | Other states [Member] | States and Political Subdivisions [Member]
Amortized Cost And Estimated Fair Value Of Investment Securities Available For Sale By Type Of Bonds [Line Items]
Amortized Cost	3,848	3,930
Securities available for sale	$ 4,036	$ 4,065

Credit Quality and Nonperform42

Credit Quality and Nonperforming Assets (Narrative) (Details) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Credit Quality And Non Performing Assets [Line Items]
Financing Receivable, Modifications, Recorded Investment	$ 17,200,000
Financing Receivable Average Investment Nonaccrual Loans	2,500,000
Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Accretion	70,000
Purchase Credit Impaired Loans Allowance For Loan Losses	$ 117,000	$ 121,000

Credit Quality and Nonperform43

Credit Quality and Nonperforming Assets (Credit Quality Classifications) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	$ 1,155,262	$ 1,132,856
Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	50,023	46,237
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	111,746	113,207
Mortgage warehouse lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	197,715	180,355
Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	13,618	14,949
Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	782,160	778,108
Real Estate Loan [Member] | 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	16,939	14,941
Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	38,390	37,359
Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	135,458	137,356
Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	40,824	44,233
Real Estate Loan [Member] | Multi family residencial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	31,434	27,222
Real Estate Loan [Member] | Commercial real estate owner occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	212,199	218,708
Real Estate Loan [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	174,776	165,107
Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	132,140	133,182
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	1,082,930	1,073,721
Pass [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	49,775	46,197
Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	86,649	108,931
Pass [Member] | Mortgage warehouse lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	197,715	180,355
Pass [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	11,485	12,718
Pass [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	737,306	725,520
Pass [Member] | Real Estate Loan [Member] | 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	16,939	13,784
Pass [Member] | Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	32,065	35,901
Pass [Member] | Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	127,637	127,972
Pass [Member] | Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	34,599	39,966
Pass [Member] | Real Estate Loan [Member] | Multi family residencial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	31,017	26,178
Pass [Member] | Real Estate Loan [Member] | Commercial real estate owner occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	201,868	196,211
Pass [Member] | Real Estate Loan [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	164,128	155,223
Pass [Member] | Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	129,053	130,285
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	40,202	23,283
Special Mention [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	159	40
Special Mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	22,143	933
Special Mention [Member] | Mortgage warehouse lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Special Mention [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	148	178
Special Mention [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	17,752	22,132
Special Mention [Member] | Real Estate Loan [Member] | 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	1,157
Special Mention [Member] | Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	5,356	135
Special Mention [Member] | Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	774	2,498
Special Mention [Member] | Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	1,700	199
Special Mention [Member] | Real Estate Loan [Member] | Multi family residencial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Special Mention [Member] | Real Estate Loan [Member] | Commercial real estate owner occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	3,984	12,075
Special Mention [Member] | Real Estate Loan [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	5,378	4,505
Special Mention [Member] | Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	560	1,563
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	8,087	10,331
Substandard [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	24	0
Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	661	755
Substandard [Member] | Mortgage warehouse lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Substandard [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	23	16
Substandard [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	7,379	9,560
Substandard [Member] | Real Estate Loan [Member] | 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Substandard [Member] | Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Substandard [Member] | Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	935	387
Substandard [Member] | Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	748	957
Substandard [Member] | Real Estate Loan [Member] | Multi family residencial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Substandard [Member] | Real Estate Loan [Member] | Commercial real estate owner occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	3,045	7,322
Substandard [Member] | Real Estate Loan [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	167	170
Substandard [Member] | Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	2,484	724
Impaired [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	24,043	25,521
Impaired [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	65	0
Impaired [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	2,293	2,588
Impaired [Member] | Mortgage warehouse lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Impaired [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	1,962	2,037
Impaired [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	19,723	20,896
Impaired [Member] | Real Estate Loan [Member] | 1-4 family residential construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	0	0
Impaired [Member] | Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	969	1,323
Impaired [Member] | Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	6,112	6,499
Impaired [Member] | Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	3,777	3,111
Impaired [Member] | Real Estate Loan [Member] | Multi family residencial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	417	1,044
Impaired [Member] | Real Estate Loan [Member] | Commercial real estate owner occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	3,302	3,100
Impaired [Member] | Real Estate Loan [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	5,103	5,209
Impaired [Member] | Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases	$ 43	$ 610

Credit Quality and Nonperform44

Credit Quality and Nonperforming Assets (Past Due and Nonaccrual Loans) (Details) - USD ($) $ in Thousands		Jun. 30, 2016		Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 1,568		$ 6,614
Current		1,153,694		1,126,242
Total Financing Receivables		1,155,262		1,132,856
Non-Accrual Loans	[1]	5,944		9,634
Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1,247		6,096
Current		780,913		772,012
Total Financing Receivables		782,160		778,108
Non-Accrual Loans	[1]	4,887		8,352
1-4 family residential construction [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		1,157
Current		16,939		13,784
Total Financing Receivables		16,939		14,941
Non-Accrual Loans	[1]	0		0
Other construction/land [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		210
Current		38,390		37,149
Total Financing Receivables		38,390		37,359
Non-Accrual Loans	[1]	257		457
1-4 Family - closed-end [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		75		2,548
Current		135,383		134,808
Total Financing Receivables		135,458		137,356
Non-Accrual Loans	[1]	446		2,298
Equity lines [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		573		930
Current		40,251		43,303
Total Financing Receivables		40,824		44,233
Non-Accrual Loans	[1]	1,630		1,770
Multi Family Residencial [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		630
Current		31,434		26,592
Total Financing Receivables		31,434		27,222
Non-Accrual Loans	[1]	0		630
Commercial Real Estate Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		556		621
Current		211,643		218,087
Total Financing Receivables		212,199		218,708
Non-Accrual Loans	[1]	2,276		2,325
Commercial Real Estate Non Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
Current		174,776		165,107
Total Financing Receivables		174,776		165,107
Non-Accrual Loans	[1]	235		262
Farmland [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		43		0
Current		132,097		133,182
Total Financing Receivables		132,140		133,182
Non-Accrual Loans	[1]	43		610
Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		64		0
Current		49,959		46,237
Total Financing Receivables		50,023		46,237
Non-Accrual Loans	[1]	65		0
Commercial And Industrial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		145		366
Current		111,601		112,841
Total Financing Receivables		111,746		113,207
Non-Accrual Loans	[1]	529		710
Mortgage Warehouse [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
Current		197,715		180,355
Total Financing Receivables		197,715		180,355
Non-Accrual Loans	[1]	0		0
Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		112		152
Current		13,506		14,797
Total Financing Receivables		13,618		14,949
Non-Accrual Loans	[1]	463		572
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		702		2,351
30-59 Days Past Due [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		571		2,126
30-59 Days Past Due [Member] | 1-4 family residential construction [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		612
30-59 Days Past Due [Member] | Other construction/land [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		18
30-59 Days Past Due [Member] | 1-4 Family - closed-end [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		75		1,065
30-59 Days Past Due [Member] | Equity lines [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		298		199
30-59 Days Past Due [Member] | Multi Family Residencial [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
30-59 Days Past Due [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		198		232
30-59 Days Past Due [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
30-59 Days Past Due [Member] | Farmland [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
30-59 Days Past Due [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
30-59 Days Past Due [Member] | Commercial And Industrial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		32		127
30-59 Days Past Due [Member] | Mortgage Warehouse [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
30-59 Days Past Due [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		99		98
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		135		2,759
60-89 Days Past Due [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		121		2,597
60-89 Days Past Due [Member] | 1-4 family residential construction [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		545
60-89 Days Past Due [Member] | Other construction/land [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		129
60-89 Days Past Due [Member] | 1-4 Family - closed-end [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		917
60-89 Days Past Due [Member] | Equity lines [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		78		247
60-89 Days Past Due [Member] | Multi Family Residencial [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		630
60-89 Days Past Due [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		129
60-89 Days Past Due [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
60-89 Days Past Due [Member] | Farmland [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		43		0
60-89 Days Past Due [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
60-89 Days Past Due [Member] | Commercial And Industrial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1		153
60-89 Days Past Due [Member] | Mortgage Warehouse [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0		0
60-89 Days Past Due [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		13		9
90 Days Or More Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		731	[2]	1,504	[3]
90 Days Or More Past Due [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		555	[2]	1,373	[3]
90 Days Or More Past Due [Member] | 1-4 family residential construction [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	0	[3]
90 Days Or More Past Due [Member] | Other construction/land [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	63	[3]
90 Days Or More Past Due [Member] | 1-4 Family - closed-end [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	566	[3]
90 Days Or More Past Due [Member] | Equity lines [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		197	[2]	484	[3]
90 Days Or More Past Due [Member] | Multi Family Residencial [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	0	[3]
90 Days Or More Past Due [Member] | Commercial Real Estate Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		358	[2]	260	[3]
90 Days Or More Past Due [Member] | Commercial Real Estate Non Owner Occupied [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	0	[3]
90 Days Or More Past Due [Member] | Farmland [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	0	[3]
90 Days Or More Past Due [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		64	[2]	0	[3]
90 Days Or More Past Due [Member] | Commercial And Industrial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		112	[2]	86	[3]
90 Days Or More Past Due [Member] | Mortgage Warehouse [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		0	[2]	0	[3]
90 Days Or More Past Due [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 0	[2]	$ 45	[3]
[1]	Included in total financing receivables
[2]	As of June 30, 2016 there were no loans over 90 days past due and still acrruing.
[3]	As of December 31, 2015 there were no loans over 90 days past due and still accruing.

Credit Quality and Nonperform45

Credit Quality and Nonperforming Assets (Troubled Debt Restructurings, by Type of Loan Modification) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	$ 1,999	$ 1,105	$ 2,581	$ 1,464
One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	806		806
Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	25	0	68
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	10	0	80	0
Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	1,989	1,080	2,501	1,396
Real Estate Loans [Member] | Other Construction Land [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	17	111
Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	806	226	806	226
Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	1,051	436	1,280	641
Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	266	0
Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	132	418	132	418
Troubled Debt Restructurings Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member] | Other Construction Land [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate Modifications [Member] | Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	1,051	589	1,317	948
Troubled Debt Restructurings Term Modifications [Member] | Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	25	0	68
Troubled Debt Restructurings Term Modifications [Member] | Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	20	0
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	1,051	564	1,297	880
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member] | Other Construction Land [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	17	111
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	1,051	146	1,280	351
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Term Modifications [Member] | Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	418	0	418
Troubled Debt Restructurings Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	547	0	547	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	547	0	547	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member] | Other Construction Land [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	547	0	547	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Interest Only Modifications [Member] | Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0		0
Troubled Debt Restructurings Rate And Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	401	516	717	516
Troubled Debt Restructurings Rate And Term Modifications [Member] | Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate And Term Modifications [Member] | Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	10	0	60	0
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	391	516	657	516
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member] | Other Construction Land [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	0	0
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	259	226	259	226
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	290	0	290
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	0	0	266	0
Troubled Debt Restructurings Rate And Term Modifications [Member] | Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Post Modification Recorded Investment During Period	$ 132	$ 0	$ 132	$ 0

Credit Quality and Nonperform46

Credit Quality and Nonperforming Assets (Troubled Debt Restructurings including any Subsequent Defaults) (Details) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment		$ 1,999	$ 1,105	$ 2,581	$ 1,464
Post-Modification Outstanding Recorded Investment		1,999	1,105	2,581	1,464
Reserve Difference	[1]	76	148	75	133
Reserve		169	$ 176	188	$ 251
One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Recorded Investment		$ 806		$ 806
Commercial And Industrial Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		0	1	0	3
Pre-Modification Outstanding Recorded Investment		$ 0	$ 25	$ 0	$ 68
Post-Modification Outstanding Recorded Investment		0	25	0	68
Reserve Difference	[1]	0	0	0	(19)
Reserve		$ 0	$ 11	$ 0	$ 23
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		1	0	3	0
Pre-Modification Outstanding Recorded Investment		$ 10	$ 0	$ 80	$ 0
Post-Modification Outstanding Recorded Investment		10	0	80	0
Reserve Difference	[1]	0	0	0	0
Reserve		1	0	6	0
Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment		1,989	1,080	2,501	1,396
Post-Modification Outstanding Recorded Investment		1,989	1,080	2,501	1,396
Reserve Difference	[1]	76	148	75	152
Reserve		$ 168	$ 165	$ 182	$ 228
Real Estate Loans [Member] | One to Four Family [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		5	2	5	2
Pre-Modification Outstanding Recorded Investment		$ 806	$ 226	$ 806	$ 226
Post-Modification Outstanding Recorded Investment		806	226	806	226
Reserve Difference	[1]	75	6	75	6
Reserve		$ 139	$ 7	$ 139	$ 7
Real Estate Loans [Member] | Equity Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		8	5	10	7
Pre-Modification Outstanding Recorded Investment		$ 1,051	$ 436	$ 1,280	$ 641
Post-Modification Outstanding Recorded Investment		1,051	436	1,280	641
Reserve Difference	[1]	1	142	0	142
Reserve		$ 22	$ 157	$ 30	$ 218
Real Estate Loans [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		0	0	1	0
Pre-Modification Outstanding Recorded Investment		$ 0	$ 0	$ 266	$ 0
Post-Modification Outstanding Recorded Investment		0	0	266	0
Reserve Difference	[1]	0	0	0	0
Reserve		$ 0	$ 0	$ 4	$ 0
Real Estate Loans [Member] | Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		1	1	1	1
Pre-Modification Outstanding Recorded Investment		$ 132	$ 418	$ 132	$ 418
Post-Modification Outstanding Recorded Investment		132	418	132	418
Reserve Difference	[1]	0	0	0	0
Reserve		$ 7	$ 1	$ 7	$ 1
Other construction/Land [Member] | Real Estate Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans		0	0	1	2
Pre-Modification Outstanding Recorded Investment		$ 0	$ 0	$ 17	$ 111
Post-Modification Outstanding Recorded Investment		0	0	17	111
Reserve Difference	[1]	0	0	0	4
Reserve		$ 0	$ 0	$ 2	$ 2
[1]	This represents the change in the ALLL reserve for these credits measured as the difference between the specific post-modification impairment reserve and the pre-modification reserve calculated under our general allowance for loan loss methodology.

Credit Quality and Nonperform47

Credit Quality and Nonperforming Assets (Carrying Amount and Unpaid Principal Balance of Purchased Credit Impaired Loans) (Details) - USD ($) $ in Thousands		Jun. 30, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Unpaid Principal Balance, Total	[1]	$ 26,977	$ 28,235
Impaired Financing Receivable, Carrying Value, Total	[2]	24,043	25,521
Purchased Credit Impaired Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Unpaid Principal Balance, Total		1,143	1,197
Impaired Financing Receivable, Carrying Value, Total		171	188
Purchased Credit Impaired Loans [Member] | Consumer Loan [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Unpaid Principal Balance, Total		0	1
Impaired Financing Receivable, Carrying Value, Total		0	0
Purchased Credit Impaired Loans [Member] | Commercial And Industrial Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Unpaid Principal Balance, Total		19	38
Impaired Financing Receivable, Carrying Value, Total		0	0
Purchased Credit Impaired Loans [Member] | Real Estate Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Unpaid Principal Balance, Total		1,124	1,158
Impaired Financing Receivable, Carrying Value, Total		$ 171	$ 188
[1]	Contractual principal balance due from customer.
[2]	Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium.

Allowance for Loan and Lease 48

Allowance for Loan and Lease Losses (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
General	$ 6,715
Impaired Financing Receivable With Specific Reserves	$ 1,619	$ 1,486
Percentage collateral to impaired loan balances	96.00%

Allowance for Loan and Lease 49

Allowance for Loan and Lease Losses (Individually Impaired Loans) (Details) - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2016	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	$ 22,957	$ 20,974
With an allowance recorded Recorded Investment	[2]	20,737	18,792
With an allowance recorded Related Allowance		3,327	3,915
With an allowance recorded Average Recorded Investment		23,681	19,865
With an allowance recorded Interest Income Recognized	[3]	710	831
With no Related Allowance Recorded Unpaid Principal Balance	[1]	4,020	7,261
With no Related Allowance Recorded Recorded Investment	[2]	3,306	6,729
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		5,049	7,956
With no Related Allowance Recorded Interest Income Recognized	[3]	14	152
Individually impaired loans Unpaid Principal Balance	[1]	26,977	28,235
Individually impaired loans Recorded Investment	[2]	24,043	25,521
Individually impaired loans Related Allowance		3,327	3,915
Individually impaired loans Average Recorded Investment		28,730	27,821
Individually impaired loans Interest Income Recognized	[3]	724	983
Agricultural [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	0
With an allowance recorded Recorded Investment	[2]	0
With an allowance recorded Related Allowance		0
With an allowance recorded Average Recorded Investment		0
With an allowance recorded Interest Income Recognized	[3]	0
With no Related Allowance Recorded Unpaid Principal Balance	[1]	65
With no Related Allowance Recorded Recorded Investment	[2]	65
With no Related Allowance Recorded Related Allowance		0
With no Related Allowance Recorded Average Recorded Investment		66
With no Related Allowance Recorded Interest Income Recognized	[3]	0
Commercial And Industrial Loan [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	2,254	2,572
With an allowance recorded Recorded Investment	[2]	2,254	2,559
With an allowance recorded Related Allowance		591	683
With an allowance recorded Average Recorded Investment		2,435	2,857
With an allowance recorded Interest Income Recognized	[3]	48	97
With no Related Allowance Recorded Unpaid Principal Balance	[1]	107	45
With no Related Allowance Recorded Recorded Investment	[2]	39	29
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		292	77
With no Related Allowance Recorded Interest Income Recognized	[3]	1	0
Consumer Loan [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	1,931	2,023
With an allowance recorded Recorded Investment	[2]	1,927	2,022
With an allowance recorded Related Allowance		302	343
With an allowance recorded Average Recorded Investment		2,084	2,298
With an allowance recorded Interest Income Recognized	[3]	57	112
With no Related Allowance Recorded Unpaid Principal Balance	[1]	196	160
With no Related Allowance Recorded Recorded Investment	[2]	35	15
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		304	256
With no Related Allowance Recorded Interest Income Recognized	[3]	0	0
Real Estate Loan [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	18,772	16,379
With an allowance recorded Recorded Investment	[2]	16,556	14,211
With an allowance recorded Related Allowance		2,434	2,889
With an allowance recorded Average Recorded Investment		19,162	14,710
With an allowance recorded Interest Income Recognized	[3]	605	622
With no Related Allowance Recorded Unpaid Principal Balance	[1]	3,652	7,056
With no Related Allowance Recorded Recorded Investment	[2]	3,167	6,685
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		4,387	7,623
With no Related Allowance Recorded Interest Income Recognized	[3]	13	152
Real Estate Loan [Member] | Other construction/land [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	558	919
With an allowance recorded Recorded Investment	[2]	521	769
With an allowance recorded Related Allowance		42	83
With an allowance recorded Average Recorded Investment		581	967
With an allowance recorded Interest Income Recognized	[3]	15	42
With no Related Allowance Recorded Unpaid Principal Balance	[1]	567	554
With no Related Allowance Recorded Recorded Investment	[2]	448	554
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		599	566
With no Related Allowance Recorded Interest Income Recognized	[3]	12	34
Real Estate Loan [Member] | 1-4 Family - closed-end [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	7,989	8,085
With an allowance recorded Recorded Investment	[2]	6,042	6,137
With an allowance recorded Related Allowance		325	290
With an allowance recorded Average Recorded Investment		8,118	6,157
With an allowance recorded Interest Income Recognized	[3]	233	255
With no Related Allowance Recorded Unpaid Principal Balance	[1]	321	585
With no Related Allowance Recorded Recorded Investment	[2]	70	362
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		667	602
With no Related Allowance Recorded Interest Income Recognized	[3]	1	0
Real Estate Loan [Member] | Equity lines [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	3,337	2,339
With an allowance recorded Recorded Investment	[2]	3,284	2,269
With an allowance recorded Related Allowance		164	214
With an allowance recorded Average Recorded Investment		3,426	2,374
With an allowance recorded Interest Income Recognized	[3]	32	17
With no Related Allowance Recorded Unpaid Principal Balance	[1]	522	843
With no Related Allowance Recorded Recorded Investment	[2]	493	842
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		537	840
With no Related Allowance Recorded Interest Income Recognized	[3]	0	0
Real Estate Loan [Member] | Multi Family Residencial [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	417	414
With an allowance recorded Recorded Investment	[2]	417	414
With an allowance recorded Related Allowance		7	1
With an allowance recorded Average Recorded Investment		421	417
With an allowance recorded Interest Income Recognized	[3]	27	5
With no Related Allowance Recorded Unpaid Principal Balance	[1]	0	630
With no Related Allowance Recorded Recorded Investment	[2]	0	630
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		0	633
With no Related Allowance Recorded Interest Income Recognized	[3]	0	0
Real Estate Loan [Member] | Commercial real estate - owner occupied [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	1,375	1,272
With an allowance recorded Recorded Investment	[2]	1,352	1,272
With an allowance recorded Related Allowance		537	589
With an allowance recorded Average Recorded Investment		1,431	1,405
With an allowance recorded Interest Income Recognized	[3]	125	139
With no Related Allowance Recorded Unpaid Principal Balance	[1]	2,036	1,828
With no Related Allowance Recorded Recorded Investment	[2]	1,950	1,828
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		2,340	2,251
With no Related Allowance Recorded Interest Income Recognized	[3]	0	0
Real Estate Loan [Member] | Commercial real estate- non-owner occupied [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	5,096	3,350
With an allowance recorded Recorded Investment	[2]	4,940	3,350
With an allowance recorded Related Allowance		1,359	1,712
With an allowance recorded Average Recorded Investment		5,185	3,390
With an allowance recorded Interest Income Recognized	[3]	173	164
With no Related Allowance Recorded Unpaid Principal Balance	[1]	163	2,006
With no Related Allowance Recorded Recorded Investment	[2]	163	1,859
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		194	2,102
With no Related Allowance Recorded Interest Income Recognized	[3]	0	118
Real Estate Loan [Member] | Farmland [Member]
Financing Receivable, Impaired [Line Items]
With an allowance recorded Unpaid Principal Balance	[1]	0	0
With an allowance recorded Recorded Investment	[2]	0	0
With an allowance recorded Related Allowance		0	0
With an allowance recorded Average Recorded Investment		0	0
With an allowance recorded Interest Income Recognized	[3]	0	0
With no Related Allowance Recorded Unpaid Principal Balance	[1]	43	610
With no Related Allowance Recorded Recorded Investment	[2]	43	610
With no Related Allowance Recorded Related Allowance		0	0
With no Related Allowance Recorded Average Recorded Investment		50	629
With no Related Allowance Recorded Interest Income Recognized	[3]	$ 0	$ 0
[1]	Contractual principal balance due from customer.
[2]	Principal balance on Company's books, less any direct charge offs, including interest applied to principal and unaccreted discount or premium.
[3]	Interest income is recognized on performing balances on a regular accrual basis.

Allowance for Loan and Lease 50

Allowance for Loan and Lease Losses (Activity in Allowance for Loan and Lease Losses) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2016	Dec. 31, 2015
Allowance for credit losses:
Beginning Balance	$ 10,030	$ 10,423	$ 11,248
Charge-offs	(631)	(1,439)	(2,840)
Recoveries	643	1,058	2,015
Provision	0	0	0
Ending Balance	10,042	10,042	10,423
Reserves:
Specific				$ 3,327	$ 3,915
General				6,715	6,508
Ending Balance	10,042	10,423	10,423	10,042	10,423
Loans evaluated for impairment:
Individually				24,043	25,521
Collectively				1,131,219	1,107,335
Ending Balance				1,155,262	1,132,856
Unallocated [Member]
Allowance for credit losses:
Beginning Balance	1,128	1,122	310
Charge-offs	0	0	0
Recoveries	0	0	0
Provision	(969)	(963)	812
Ending Balance	159	159	1,122
Reserves:
Specific				0	0
General				159	1,122
Ending Balance	159	1,122	1,122	159	1,122
Loans evaluated for impairment:
Individually				0	0
Collectively				0	0
Ending Balance				0	0
Agricultural Products [Member]
Allowance for credit losses:
Beginning Balance	567	722	986
Charge-offs	0	0	0
Recoveries	2	4	81
Provision	(153)	(310)	(345)
Ending Balance	416	416	722
Reserves:
Specific				0	0
General				416	722
Ending Balance	416	722	722	416	722
Loans evaluated for impairment:
Individually				65	0
Collectively				49,958	46,237
Ending Balance				50,023	46,237
Commercial and Industrial [Member]
Allowance for credit losses:
Beginning Balance	2,503	2,533	1,944
Charge-offs	(66)	(174)	(395)
Recoveries	39	160	225
Provision	1,265	1,222	759
Ending Balance	3,741	3,741	2,533
Reserves:
Specific				591	683
General				3,150	1,850
Ending Balance	3,741	2,533	2,533	3,741	2,533
Loans evaluated for impairment:
Individually				2,293	2,588
Collectively				307,168	290,974
Ending Balance				111,746	113,207
Consumer Loan [Member]
Allowance for credit losses:
Beginning Balance	1,119	1,263	1,765
Charge-offs	(494)	(985)	(1,739)
Recoveries	266	497	958
Provision	353	469	279
Ending Balance	1,244	1,244	1,263
Reserves:
Specific				302	343
General				942	920
Ending Balance	1,244	1,263	1,263	1,244	1,263
Loans evaluated for impairment:
Individually				1,962	2,037
Collectively				11,656	12,912
Ending Balance				13,618	14,949
Real Estate Loan [Member]
Allowance for credit losses:
Beginning Balance	4,713	4,783	6,243
Charge-offs	(71)	(280)	(706)
Recoveries	336	397	751
Provision	(496)	(418)	(1,505)
Ending Balance	4,482	4,482	4,783
Reserves:
Specific				2,434	2,889
General				2,048	1,894
Ending Balance	$ 4,482	$ 4,783	$ 4,783	4,482	4,783
Loans evaluated for impairment:
Individually				19,723	20,896
Collectively				762,437	757,212
Ending Balance				$ 782,160	$ 778,108

Recent Developments (Narrative)

Recent Developments (Narrative) (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2016	May 13, 2016
Coast Bancorp [Member]
Recent Developments [Line Items]
Business Combination, Acquisition Related Costs	$ 3.2
Outstanding loan balances	95
Investment securities	31
Total deposits	129
Porterville branch of Citizens Business Bank [Member]
Recent Developments [Line Items]
Total deposits		$ 10
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Loans		$ 1
Coast Bancrop Statutory Trust II [Member]
Recent Developments [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt	$ 7
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	599,242
Payments to Acquire Businesses, Gross	$ 3.3
Business Acquisition, Percentage of Voting Interests Acquired	100.00%