Heritage Commerce (HTBK) 10-Q 4 Nov 16 2016 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Oct. 27, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	HERITAGE COMMERCE CORP
Entity Central Index Key	1,053,352
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		37,926,537
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q3

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 39,838	$ 24,112
Interest-bearing deposits in other financial institutions	304,554	319,980
Total cash and cash equivalents	344,392	344,092
Securities available-for-sale, at fair value	369,999	385,079
Securities held-to-maturity, at amortized cost (fair value of $205,810 at September 30, 2016 and $109,821 at December 31, 2015)	202,404	109,311
Loans held-for-sale - SBA, at lower of cost or fair value, including deferred costs	6,741	7,297
Loans, net of deferred fees	1,450,176	1,358,716
Allowance for loan losses	(20,032)	(18,926)
Loans, net	1,430,144	1,339,790
Federal Home Loan Bank and Federal Reserve Bank stock and other investments, at cost	15,196	12,694
Company owned life insurance	59,193	60,021
Premises and equipment, net	7,552	7,773
Goodwill	45,664	45,664
Other intangible assets	7,342	8,518
Accrued interest receivable and other assets	39,335	41,340
Total assets	2,527,962	2,361,579
Deposits:
Demand, noninterest-bearing	889,075	821,405
Demand, interest-bearing	536,541	496,278
Savings and money market	555,156	496,843
Time deposits-under $250	57,718	62,026
Time deposits-$250 and over	169,485	160,815
Time deposits-brokered	3,000	17,825
CDARS - money market and time deposits	7,659	7,583
Total deposits	2,218,634	2,062,775
Short-term borrowings		3,000
Accrued interest payable and other liabilities	48,009	50,368
Total liabilities	2,266,643	2,116,143
Shareholders' equity:
Preferred stock, no par value; 10,000,000 shares authorized Series C convertible perpetual preferred stock, 21,004 shares issued and outstanding at December 31, 2015 (liquidation preference of $21,004 at December 31, 2015)		19,519
Common stock, no par value; 60,000,000 shares authorized; 37,915,736 shares issued and outstanding at September 30, 2016 and 32,113,479 shares issued and outstanding at December 31, 2015	214,601	193,364
Retained earnings	48,726	38,773
Accumulated other comprehensive loss	(2,008)	(6,220)
Total shareholders' equity	261,319	245,436
Total liabilities and shareholders' equity	$ 2,527,962	$ 2,361,579

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Securities held-to-maturity
Securities held-to-maturity, fair value (in dollars)	$ 205,810	$ 109,821
Preferred stock
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued		21,004
Preferred stock, outstanding (in shares)		21,004
Preferred stock, liquidation preference (in dollars)		$ 21,004
Common stock
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	37,915,736	32,113,479
Common stock, shares outstanding	37,915,736	32,113,479

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest income:
Loans, including fees	$ 20,312	$ 17,713	$ 59,235	$ 48,360
Securities, taxable	2,401	1,670	8,004	4,828
Securities, exempt from Federal tax	569	568	1,723	1,589
Other investments and interest-bearing deposits in other financial institutions	592	355	1,478	1,070
Total interest income	23,874	20,306	70,440	55,847
Interest expense:
Deposits	826	623	2,344	1,664
Total interest expense	826	623	2,344	1,664
Net interest income before provision for loan losses	23,048	19,683	68,096	54,183
Provision (credit) for loan losses	245	(301)	997	(339)
Net interest income after provision for loan losses	22,803	19,984	67,099	54,522
Noninterest income:
Service charges and fees on deposit accounts	798	748	2,348	2,086
Increase in cash surrender value of life insurance	428	429	1,317	1,225
Servicing income	364	214	1,106	819
Gain on sales of SBA loans	69	267	653	660
Gain on proceeds from company owned life insurance			1,019
Gain on sales of securities			527
Other	653	408	1,616	1,366
Total noninterest income	2,312	2,066	8,586	6,156
Noninterest expense:
Salaries and employee benefits	8,363	10,358	26,052	26,112
Occupancy and equipment	1,120	1,063	3,277	3,135
Professional fees	1,086	612	2,619	946
Other	3,727	4,386	11,414	11,119
Total noninterest expense	14,296	16,419	43,362	41,312
Income before income taxes	10,819	5,631	32,323	19,366
Income tax expense	4,054	2,172	12,157	7,292
Net income	6,765	3,459	20,166	12,074
Dividends on preferred stock	(504)	(448)	(1,512)	(1,344)
Net income available to common shareholders	6,261	3,011	18,654	10,730
Undistributed earnings allocated to Series C preferred stock	(300)	(111)	(1,278)	(706)
Distributed and undistributed earnings allocated to common shareholders	$ 5,961	$ 2,900	$ 17,376	$ 10,024
Earnings per common share:
Basic (in dollars per share)	$ 0.18	$ 0.10	$ 0.53	$ 0.37
Diluted (in dollars per share)	$ 0.18	$ 0.10	$ 0.53	$ 0.36

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 6,765	$ 3,459	$ 20,166	$ 12,074
Other comprehensive income (loss):
Change in net unrealized holding gains (loss) on available-for-sale securities and I/O strips	208	2,185	7,770	(331)
Deferred income taxes	(87)	(912)	(3,263)	144
Change in net unamortized unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity	(13)	(13)	(103)	(41)
Deferred income taxes	5	5	43	17
Reclassification adjustment for gains on sales of securities realized in income			(527)
Deferred income taxes			221
Change in unrealized gains on securities and I/O strips, net of deferred income taxes	113	1,265	4,141	(211)
Change in net pension and other benefit plan liabilities adjustment	37	47	123	143
Deferred income taxes	(16)	(20)	(52)	(60)
Change in pension and other benefit plan liabilities net of deferred income taxes	21	27	71	83
Other comprehensive income (loss)	134	1,292	4,212	(128)
Total comprehensive income	$ 6,899	$ 4,751	$ 24,378	$ 11,946

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Preferred Stock	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income / (Loss)	Total
Balance at Dec. 31, 2014	$ 19,519	$ 133,676	$ 33,014	$ (1,851)	$ 184,358
Balance (in shares) at Dec. 31, 2014	21,004	26,503,505
Increase (Decrease) in Shareholders' Equity
Net income			12,074		12,074
Other comprehensive loss (income)				(128)	(128)
Issuance of 5,456,713 shares to acquire Focus Business Bank		$ 58,278			58,278
Issuance of shares to acquire Focus Business Bank (in shares)		5,456,713
Issuance of restricted stock awards, net (in shares)		68,855
Amortization of restricted stock awards, net of forfeitures and taxes		$ 126			126
Cash dividend declared per share			(7,722)		(7,722)
Stock option expense, net of forfeitures and taxes		721			721
Stock options exercised		$ 269			269
Stock options exercised (in shares)		47,432
Balance at Sep. 30, 2015	$ 19,519	$ 193,070	37,366	(1,979)	247,976
Balance (in shares) at Sep. 30, 2015	21,004	32,076,505
Balance at Dec. 31, 2015	$ 19,519	$ 193,364	38,773	(6,220)	245,436
Balance (in shares) at Dec. 31, 2015	21,004	32,113,479
Increase (Decrease) in Shareholders' Equity
Net income			20,166		20,166
Other comprehensive loss (income)				4,212	4,212
Preferred stock exchanged for common stock	$ (19,519)
Preferred stock exchanged for common stock (in shares)	(21,004)
Preferred stock exchanged for common stock		$ 19,519
Preferred stock exchanged for common stock (in shares)		5,601,000
Issuance of restricted stock awards, net (in shares)		82,372
Amortization of restricted stock awards, net of forfeitures and taxes		$ 291			291
Cash dividend declared per share			(10,213)		(10,213)
Stock option expense, net of forfeitures and taxes		712			712
Stock options exercised		$ 715			715
Stock options exercised (in shares)		118,885
Balance at Sep. 30, 2016		$ 214,601	$ 48,726	$ (2,008)	$ 261,319
Balance (in shares) at Sep. 30, 2016		37,915,736

CONSOLIDATED STATEMENTS OF CHA7

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
Cash dividend declared per share (in dollars per share)	$ 0.27	$ 0.24
Focus Business Bank
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
Issuance of shares to acquire Focus Business Bank (in shares)		5,456,713

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 20,166	$ 12,074
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of discounts and premiums on securities	3,013	1,027
Gain on sale of securities available-for-sale	(527)
Gain on sale of SBA loans	(653)	(660)
Proceeds from SBA loans originated for sale	9,447	8,695
SBA loans originated for sale	(11,029)	(10,320)
Provision (credit) for loan losses	997	(339)
Increase in cash surrender value of life insurance	(1,317)	(1,225)
Depreciation and amortization	565	527
Amortization of intangible assets	1,176	655
Gain on sale of foreclosed assets, net		(106)
Stock option expense, net	712	721
Amortization of restricted stock awards, net	291	126
Gain on proceeds from company owned life insurance	(1,019)
Effect of changes in:
Accrued interest receivable and other assets	(1,340)	4,114
Accrued interest payable and other liabilities	(2,311)	687
Net cash provided by operating activities	18,171	15,976
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of securities available-for-sale	(75,803)	(19,953)
Purchase of securities held-to-maturity	(109,934)	(9,138)
Maturities/paydowns/calls of securities available-for-sale	47,635	21,705
Maturities/paydowns/calls of securities held-to-maturity	15,941	2,308
Proceeds from sale of securities available-for-sale	49,171
Net change in loans	(88,609)	(69,160)
Change in Federal Home Loan Bank and Federal Reserve Bank stock and other investments	(2,502)	(32)
Purchase of premises and equipment	(344)	(589)
Proceeds from sale of foreclosed assets	49	1,571
Proceeds from company owned life insurance	3,164
Cash received in bank acquisition, net of cash paid		165,786
Net cash provided by (used in) investing activities	(161,232)	92,498
CASH FLOWS FROM FINANCING ACTIVITIES:
Net change in deposits	155,859	168,514
Exercise of stock options	715	269
Other short-term borrowing	(3,000)	1,000
Payment of cash dividends	(10,213)	(7,722)
Net cash provided by financing activities	143,361	162,061
Net increase in cash and cash equivalents	300	270,535
Cash and cash equivalents, beginning of period	344,092	122,403
Cash and cash equivalents, end of period	344,392	392,938
Supplemental disclosures of cash flow information:
Interest paid	2,327	1,650
Income taxes paid	12,135	6,500
Due to broker for securities purchased, settling after quarter-end		344
Supplemental schedule of non-cash investing activity:
Transfer of loans held for sale to loan portfolio	2,791
Loans transferred to foreclosed assets	$ 49	$ 1,236

CONSOLIDATED STATEMENTS OF CAS9

CONSOLIDATED STATEMENTS OF CASH FLOWS - Summary of Assets Acquired and Liabilities Assumed Through Acquisition (Parenthetical) - Focus Business Bank $ in Thousands	Aug. 20, 2015USD ($)
Summary of assets acquired and liabilities assumed through acquisition:
Cash and cash equivalents, net of cash paid	$ 165,786
Securities available-for-sale	53,940
Securities held-to-maturity	8,665
Loans held-for-sale	4,416
Net loans	170,353
Goodwill and other intangible assets	38,905
Corporate owned life insurance	7,067
Other assets, net	20,250
Deposits	(405,123)
Other liabilities	$ (5,981)

CONSOLIDATED STATEMENTS OF CA10

CONSOLIDATED STATEMENTS OF CASH FLOWS - Common Stock Issued to Acquire Focus Business Bank (Parenthetical) $ in Thousands	Aug. 20, 2015USD ($)
Focus Business Bank
Supplemental schedule of non-cash investing activity:
Common stock issued to acquire Focus Business Bank	$ 58,278

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2016
Basis of Presentation
Basis of Presentation	1) Basis of Presentation The unaudited consolidated financial statements of Heritage Commerce Corp (the "Company" or "HCC") and its wholly owned subsidiary, Heritage Bank of Commerce ("HBC"), have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and notes required by accounting principles generally accepted in the United States of America ("GAAP") for annual financial statements are not included herein. The interim statements should be read in conjunction with the consolidated financial statements and notes that were included in the Company's Form 10-K for the year ended December 31, 2015. The Company acquired BVF/CSNK Acquisition Corp., a Delaware corporation ("BVF/CSNK") on November 1, 2014, the parent company of CSNK Working Capital Finance Corp. dba Bay View Funding ("Bay View Funding"). BVF/CSNK was subsequently merged into Bay View Funding and Bay View Funding became a wholly owned subsidiary of HBC. The Company acquired Focus Business Bank ("Focus") on August 20, 2015. Focus was merged with HBC, with HBC as the surviving bank. Focus's results of operations have been included in the Company's results of operations beginning August 21, 2015. HBC is a commercial bank serving customers primarily located in Santa Clara, Alameda, Contra Costa, and San Benito counties of California. Bay View Funding provides business-essential working capital factoring financing to various industries throughout the United States. No customer accounts for more than 10 percent of revenue for HBC or the Company. With the acquisition of Bay View Funding, the Company now has two reportable segments consisting of Banking and Factoring. The Company's management uses segment results in its operating and strategic planning. In management's opinion, all adjustments necessary for a fair presentation of these consolidated financial statements have been included and are of a normal and recurring nature. All intercompany transactions and balances have been eliminated. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from these estimates. The results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results expected for any subsequent period or for the entire year ending December 31, 2016. Reclassifications Certain reclassifications of prior year balances have been made to conform to the current year presentation. These reclassifications had no impact on the Company's consolidated financial position, results of operations or net change in cash and cash equivalents. Adoption of New Accounting Standards In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement Period Adjustment. This update applies to all entities that have reported provisional amounts for items in a business combination for which the accounting is incomplete by the end of the reporting period in which the combination occurs and during the measurement period have an adjustment to provisional amounts recognized. The amendments in this update require that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The amendments in this update require that the acquirer's record, in the same period's financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. The amendments in this update require an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. The amendments in this update are effective for fiscal years beginning after December 15, 2015, including interim periods within those fiscal years. The Company has evaluated the adoption of the new guidance and has determined it did not have a material impact on the consolidated financial statements. Newly Issued, but not yet Effective Accounting Standards In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Recognition and Measurement of Financial Assets and Liabilities . The new guidance is intended to improve the recognition and measurement of financial instruments by requiring: equity investments (other than equity method or consolidation) to be measured at fair value with changes in fair value recognized in net income; public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; separate presentation of financial assets and financial liabilities by measurement category and form of financial assets (i.e. securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements; eliminating the requirement to disclose the fair value of financial instruments measured at amortized cost for organizations that are not public business entities; eliminating the requirement for non-public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is to be required to be disclosed for financial instruments measured at amortized cost on the balance sheet; and requiring a reporting organization to present separately in other comprehensive income the portion of the total change in fair value of a liability resulting from the change in the instrument-specific credit risk (also referred to as "own credit") when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. The new guidance is effective for public business entities for fiscal years beginning after December 15, 2017. We are currently evaluating the impact of adopting the new guidance on the consolidated financial statements, but it is not expected to have a material impact. In February 2016, the FASB issued ASU No. 2016-02, Leases . The standard requires a lessee to recognize assets and liabilities on the balance sheet for leases with lease terms greater than 12 months. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. When measuring assets and liabilities arising from a lease, a lessee (and a lessor) should include payments to be made in optional periods only if the lessee is reasonably certain to exercise an option to extend the lease or not to exercise an option to terminate the lease. Similarly, optional payments to purchase the underlying asset should be included in the measurement of lease assets and lease liabilities only if the lessee is reasonably certain to exercise that purchase option. Reasonably certain is a high threshold that is consistent with and intended to be applied in the same way as the reasonably assured threshold in the previous leases guidance. In addition, also consistent with the previous leases guidance, a lessee (and a lessor) should exclude most variable lease payments in measuring lease assets and lease liabilities, other than those that depend on an index or a rate or are in substance fixed payments. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation : Improvements to Employee Share-Based Payment Accounting . The standard is intended to simplify several areas of accounting for share-based compensation arrangements, including the income tax impact, classification on the statement of cash flows and forfeitures. All excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) should be recognized as income tax expense or benefit in the income statement. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity also should recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. Excess tax benefits should be classified along with other income tax cash flows as an operating activity. An entity can make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest (current GAAP) or account for forfeitures when they occur. The threshold to qualify for equity classification permits withholding up to the maximum statutory tax rates in the applicable jurisdictions. Cash paid by an employer when directly withholding shares for tax withholding purposes should be classified as a financing activity. A nonpublic entity can make an accounting policy election to apply a practical expedient to estimate the expected term for all awards with performance or service conditions that meet certain conditions. A nonpublic entity can make a one-time accounting policy election to switch from measuring all liability-classified awards at fair value to intrinsic value. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2016, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments . The standard is the final guidance on the new current expected credit loss ("CECL") model. The amendments in this update replace the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to estimate future credit loss estimates. As CECL encompasses all financial assets carried at amortized cost, the requirement that reserves be established based on an organization's reasonable and supportable estimate of expected credit losses extends to held-to-maturity ("HTM") debt securities. The update amends the accounting for credit losses on available-for-sale securities ("AFS"), whereby credit losses will be presented as an allowance as opposed to a write-down. In addition, CECL will modify the accounting for purchased loans with credit deterioration since origination, so that reserves are established at the date of acquisition for purchased loans. Lastly, the amendment requires enhanced disclosures on the significant estimates and judgments used to estimate credit losses, as well as on the credit quality and underwriting standards of an organization's portfolio. These disclosures require organizations to present the currently required credit quality disclosures disaggregated by the year of origination or vintage. The guidance allows for a modified retrospective approach with a cumulative effect adjustment to the balance sheet upon adoption (charge to retained earnings instead of the income statement). The new guidance is effective for public business entities for fiscal years, and interim periods within those years, beginning after December 15, 2019, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements.

Shareholders' Equity and Earnin

Shareholders' Equity and Earnings Per Share	9 Months Ended
	Sep. 30, 2016
Shareholders' Equity and Earnings Per Share
Shareholders' Equity and Earnings Per Share	2) Shareholders' Equity and Earnings Per Share On September 12, 2016, the Company, entered into Exchange Agreements with Castle Creek Capital Partners IV, LP, Patriot Financial Partners, L.P. and Patriot Financial Partners Parallel, L.P. (collectively "Preferred Stockholders") providing for the exchange of 21,003.75 shares of the Company's Series C convertible perpetual preferred stock, no par value ("Series C Preferred Stock") for 5,601,000 shares of the Company's common stock, no par value. The exchange ratio was equal to the equivalent number of shares the Preferred Stockholders would have received upon conversion of the Series C Preferred Stock. Earnings Per Share —Basic earnings per common share is computed by dividing net income, less dividends and discount accretion on preferred stock, by the weighted average common shares outstanding. The Series C Preferred Stock participated in the earnings of the Company prior to the exchange for common stock and, therefore, the shares issued on the conversion of the Series C Preferred Stock were considered outstanding under the two class method of computing basic earnings per common share during periods of earnings. Diluted earnings per share reflect potential dilution from outstanding stock options using the treasury stock method. A reconciliation of these factors used in computing basic and diluted earnings per common share is as follows: Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands, except per share amounts) Net income available to common shareholders $ $ $ $ Less: undistributed earnings allocated to Series C Preferred Stock ) ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Distributed and undistributed earnings allocated to common shareholders $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted average common shares outstanding for basic earnings per common share Dilutive effect of stock options oustanding, using the treasury stock method ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Shares used in computing diluted earnings per common share ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Basic earnings per share $ $ $ $ Diluted earnings per share $ $ $ $

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss) (''AOCI'')	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss) ("AOCI")
Accumulated Other Comprehensive Income (Loss) ("AOCI")	3) Accumulated Other Comprehensive Income (Loss) ("AOCI") The following table reflects the changes in AOCI by component for the periods indicated: Three Months Ended September 30, 2016 and 2015 Unrealized Unamortized Defined Total (Dollars in thousands) Beginning balance July 1, 2016, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2016, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance July 1, 2015, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2015, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2016 and 2015 Unrealized Unamortized Defined Total (Dollars in thousands) Beginning balance January 1, 2016, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2016, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance January 1, 2015, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes ) — ) ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2015, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Amounts Affected Line Item Where Details About AOCI Components 2016 2015 (Dollars in thousands) Amortization of unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity $ $ Interest income on taxable securities ) ) Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of defined benefit pension plan items(1) Prior transition obligation Actuarial losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Salaries and employee benefits Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Total reclassification for the period $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) This AOCI component is included in the computation of net periodic benefit cost (see Note 9—Benefit Plans) and includes split-dollar life insurance benefit plan. Amounts Affected Line Item Where Details About AOCI Components 2016 2015 (Dollars in thousands) Unrealized gains on available-for-sale securities and I/O strips $ $ — Gains on sale of securities ) — Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ — Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity Interest income on taxable securities ) ) Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of defined benefit pension plan items(1) Prior transition obligation ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ Actuarial losses ) ) Salaries and employee benefits Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Total reclassification for the period $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) This AOCI component is included in the computation of net periodic benefit cost (see Note 9—Benefit Plans) and includes split-dollar life insurance benefit plan.

Securities

Securities	9 Months Ended
	Sep. 30, 2016
Securities
Securities	4) Securities The amortized cost and estimated fair value of securities at September 30, 2016 and December 31, 2015 were as follows: September 30, 2016 Amortized Gross Gross Estimated (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ $ — $ Trust preferred securities — Corporate bonds — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Agency mortgage-backed securities $ $ $ ) $ Municipals—exempt from Federal tax ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 Amortized Gross Gross Estimated (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ $ ) $ U.S. Treasury — ) Trust preferred securities — U.S. Government sponsored entities ) Corporate bonds — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Municipals—exempt from Federal tax $ $ $ ) $ Agency mortgage-backed securities ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities with unrealized losses at September 30, 2016 and December 31, 2015, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position are as follows: Less Than 12 Months 12 Months or More Total September 30, 2016 Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities held-to-maturity: Agency mortgage-backed securities $ $ — $ $ ) $ $ ) Municipals—exempt from Federal tax ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less Than 12 Months 12 Months or More Total December 31, 2015 Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ ) $ $ ) $ $ ) U.S. Treasury ) — — ) U.S. Government sponsored entities ) — — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Municipals—exempt from Federal tax $ $ ) $ $ ) $ $ ) Agency mortgage-backed securities ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ There were no holdings of securities of any one issuer, other than the U.S. Government and its sponsored entities, in an amount greater than 10% of shareholders' equity. At September 30, 2016, the Company held 460 securities (184 available-for-sale and 276 held-to-maturity), of which 22 had fair values below amortized cost. At September 30, 2016, there were $2,227,000 of municipal bonds held-to-maturity, and $636,000 of agency mortgage-backed securities held-to-maturity carried with an unrealized loss for 12 months or more. The total unrealized loss for securities 12 months or more was $45,000 at September 30, 2016. The unrealized losses were due to higher interest rates. The issuers are of high credit quality and all principal amounts are expected to be paid when securities mature. The fair value is expected to recover as the securities approach their maturity date and/or market rates decline. The Company does not believe that it is more likely than not that the Company will be required to sell a security in an unrealized loss position prior to recovery in value. The Company does not consider these securities to be other than temporarily impaired at September 30, 2016. At December 31, 2015, the Company held 460 securities (193 available-for-sale and 267 held-to-maturity), of which 193 had fair values below amortized cost. At December 31, 2015, there were $2,165,000 of agency mortgage-backed securities available-for-sale, $4,409,000 of agency mortgage-backed securities held-to-maturity and $24,412,000 of municipals bonds held-to-maturity carried with an unrealized loss for 12 months or greater. The total unrealized loss for securities 12 months or greater was $910,000 at December 31, 2015. The unrealized losses were due to higher interest rates. The issuers are of high credit quality and all principal amounts are expected to be paid when securities mature. The fair value is expected to recover as the securities approach their maturity date and/or market rates decline. The Company does not believe that it is more likely than not that the Company will be required to sell a security in an unrealized loss position prior to recovery in value. The Company does not consider these securities to be other-than-temporarily impaired at December 31, 2015. The proceeds from sales of securities and the resulting gains and losses were as follows for the periods indicated: Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Proceeds $ — $ — $ $ — Gross gains — — — Gross losses — — ) — The amortized cost and estimated fair values of securities as of September 30, 2016, are shown by contractual maturity below. The expected maturities will differ from contractual maturities if borrowers have the right to call or pre-pay obligations with or without call or pre-payment penalties. Securities not due at a single maturity date are shown separately. Available-for-sale Amortized Cost Estimated Fair Value (Dollars in thousands) Due after one year through five years $ $ Due after ten years Agency mortgage-backed securities ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held-to-maturity Amortized Cost Estimated Fair Value (Dollars in thousands) Due 3 months or less $ $ Due after 3 months through one year Due after one year through five years Due after five years through ten years Due after ten years Agency mortgage-backed securities ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Loans

Loans	9 Months Ended
	Sep. 30, 2016
Loans
Loans	5) Loans Loans were as follows for the periods indicated: September 30, December 31, (Dollars in thousands) Loans held-for-investment: Commercial $ $ Real estate: Commercial Land and construction Home equity Residential mortgages — Consumer ​ ​ ​ ​ ​ ​ ​ ​ Loans Deferred loan origination fees, net ) ) ​ ​ ​ ​ ​ ​ ​ ​ Loans, net of deferred fees Allowance for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ Loans, net $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At September 30, 2016 and December 31, 2015, total net loans included in the table above include $102,921,000, and $141,343,000, respectively, of the loans acquired in the Focus transaction that were not purchased credit impaired loans. Changes in the allowance for loan losses were as follows for the periods indicated: Three Months Ended September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — — ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) — ) Provision (credit) for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended September 30, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — ) ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — — ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) — Provision (credit) for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) ) ) ) Recoveries ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net recoveries Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment, based on the impairment method at the following period-ends: September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ $ — $ — $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total allowance balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loans: Individually evaluated for impairment $ $ $ $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total loan balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ $ $ — $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total allowance balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loans: Individually evaluated for impairment $ $ $ $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total loan balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table presents loans held-for-investment individually evaluated for impairment by class of loans as of September 30, 2016 and December 31, 2015. The recorded investment included in the following table represents loan principal net of any partial charge-offs recognized on the loans. The unpaid principal balance represents the recorded balance prior to any partial charge-offs. The recorded investment in consumer loans collateralized by residential real estate property that are in process of foreclosure according to local requirements of the applicable jurisdiction are not material as of the periods indicated: September 30, 2016 December 31, 2015 Unpaid Recorded Allowance Unpaid Recorded Allowance (Dollars in thousands) With no related allowance recorded: Commercial $ $ $ — $ $ $ — Real estate: Commercial — — Land and construction — — Home Equity — — Consumer — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total with no related allowance recorded — — With an allowance recorded: Commercial Real estate: Home Equity — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total with an allowance recorded ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following tables present interest recognized and cash-basis interest earned on impaired loans for the periods indicated: Three Months Ended September 30, 2016 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Three Months Ended September 30, 2015 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2016 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2015 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Nonperforming loans include both smaller dollar balance homogenous loans that are collectively evaluated for impairment and individually classified loans. Nonperforming loans were as follows at period-end: September 30, December 31, 2016 2015 (Dollars in thousands) Nonaccrual loans—held-for-investment $ $ $ Restructured and loans over 90 days past due and still accruing — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total nonperforming loans Other restructured loans ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans, excluding loans held-for-sale $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table presents the nonperforming loans by class for the periods indicated: September 30, 2016 December 31, 2015 Nonaccrual Restructured and Total Nonaccrual Restructured and Total (Dollars in thousands) Commercial $ $ — $ $ $ $ Real estate: Commercial — — Land and construction — — Home equity — Consumer — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ — $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following tables present the aging of past due loans by class for the periods indicated: September 30, 2016 30 - 59 60 - 89 90 Days or Total Loans Not Total (Dollars in thousands) Commercial $ $ $ — $ $ $ Real estate: Commercial — — Land and construction — — Home equity — Residential mortgages — — — — Consumer — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 30 - 59 60 - 89 90 Days or Total Loans Not Total (Dollars in thousands) Commercial $ $ $ $ $ $ Real estate: Commercial — — — — Land and construction — — Home equity — — Consumer — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Past due loans 30 days or greater totaled $12,466,000 and $5,754,000 at September 30, 2016 and December 31, 2015, respectively, of which $2,190,000 and $591,000 were on nonaccrual. At September 30, 2016, there were also $4,020,000 loans less than 30 days past due included in nonaccrual loans held-for-investment. At December 31, 2015, there were also $4,125,000 loans less than 30 days past due included in nonaccrual loans held-for-investment. Management's classification of a loan as "nonaccrual" is an indication that there is reasonable doubt as to the full recovery of principal or interest on the loan. At that point, the Company stops accruing interest income, and reverses any uncollected interest that had been accrued as income. The Company begins recognizing interest income only as cash interest payments are received and it has been determined the collection of all outstanding principal is not in doubt. The loans may or may not be collateralized, and collection efforts are pursued. Credit Quality Indicators Concentrations of credit risk arise when a number of customers are engaged in similar business activities, or activities in the same geographic region, or have similar features that would cause their ability to meet contractual obligations to be similarly affected by changes in economic conditions. The Company's loan portfolio is concentrated in commercial (primarily manufacturing, wholesale, and service) and real estate lending, with the remaining balance in consumer loans. While no specific industry concentration is considered significant, the Company's lending operations are located in the Company's market areas that are dependent on the technology and real estate industries and their supporting companies. Thus, the Company's borrowers could be adversely impacted by a downturn in these sectors of the economy which could reduce the demand for loans and adversely impact the borrowers' ability to repay their loans. The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company analyzes loans individually by classifying the loans as to credit risk. This analysis is performed on a quarterly basis. Nonclassified loans generally include those loans that are expected to be repaid in accordance with contractual loans terms. Classified loans are those loans that are assigned a substandard, substandard-nonaccrual, or doubtful risk rating using the following definitions: Substandard. Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Substandard-Nonaccrual. Loans classified as substandard-nonaccrual are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any, and it is probable that the Company will not receive payment of the full contractual principal and interest. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. In addition, the Company no longer accrues interest on the loan because of the underlying weaknesses. Doubtful. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Loss. Loans classified as loss are considered uncollectable or of so little value that their continuance as assets is not warranted. This classification does not necessarily mean that a loan has no recovery or salvage value; but rather, there is much doubt about whether, how much, or when the recovery would occur. Loans classified as loss are immediately charged off against the allowance for loan losses. Therefore, there is no balance to report at September 30, 2016 and December 31, 2015. The following table provides a summary of the loan portfolio by loan type and credit quality classification at period end: September 30, 2016 December 31, 2015 Nonclassified Classified Total Nonclassified Classified Total (Dollars in thousands) Commercial $ $ $ $ $ $ Real estate: Commercial Land and construction Home equity Residential mortgages — — — — Consumer ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification. This evaluation is performed in accordance with the Company's underwriting policy. The balance of troubled debt restructurings at September 30, 2016 was $140,000, which included $3,000 of nonaccrual loans and $137,000 of accruing loans. The balance of troubled debt restructurings at December 31, 2015 was $153,000, which included $4,000 of nonaccrual loans and $149,000 of accruing loans. Approximately $2,000 and $3,000 in specific reserves were established with respect to these loans as of September 30, 2016 and December 31, 2015, respectively. As of September 30, 2016 and December 31, 2015, the Company had no additional amounts committed on any loan classified as a troubled debt restructuring. There were no new loans modified as troubled debt restructurings during the three and nine month periods ended September 30, 2016 and 2015. A loan is considered to be in payment default when it is 30 days contractually past due under the modified terms. There were no defaults on troubled debt restructurings, within twelve months following the modification, during the three and nine month periods ended September 30, 2016 and 2015. A loan that is a troubled debt restructuring on nonaccrual status may return to accruing status after a period of at least six months of consecutive payments in accordance with the modified terms.

Business Combinations

Business Combinations	9 Months Ended
	Sep. 30, 2016
Business Combinations
Business Combinations	6) Business Combinations Focus Business Bank On April 23, 2015, the Company and Focus entered into a definitive agreement and plan of merger and reorganization whereby Focus would merge into HBC. The Company completed the merger of its wholly-owned bank subsidiary HBC with Focus on August 20, 2015 for an aggregate transaction value of $66,558,000. Shareholders of Focus received a fixed exchange ratio at closing of 1.8235 shares of the Company's common stock for each share of Focus common stock. Upon closing of the transaction, the Company issued 5,456,713 shares of the Company's common stock to Focus shareholders for a total value of $58,278,000, based on the Company's closing stock price of $10.68 on August 20, 2015. In addition, the Company paid cash to the Focus holders of in-the-money stock options on August 20, 2015 totaling $8,280,000. Focus's results of operations have been included in the Company's results of operations beginning August 21, 2015. Pre-tax severance, retention, acquisition and integration costs totaled $2,865,000 for the third quarter of 2015, $3,407,000 for the first nine months of 2015, and $6,398,000 for the year ended December 31, 2015. The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the date of acquisition. (Dollars in thousands) Assets acquired: Cash and cash item $ Federal funds sold and deposits in other financial institutions Securities available-for-sale Securities held-to-maturity Loans held-for-sale Net loans Goodwill Core deposit intangible asset Corporate owned life insurance Other assets, net ​ ​ ​ ​ ​ Total assets acquired Liabilities assumed: Deposits Other liabilities ​ ​ ​ ​ ​ Total liabilities ​ ​ ​ ​ ​ Net assets acquired $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The fair value of net assets acquired includes fair value adjustments to certain receivables of which some were considered impaired and some were not considered impaired as of the acquisition date. The fair value adjustments were determined using discounted contractual cash flows, adjusted for expected losses and prepayments, where appropriate. The gross contractual amount of four purchased credit impaired loans as of the acquisition date totaled $1,124,000. As of that date, contractual cash flows not expected to be collected on the purchased credit impaired loans totaled $819,000, which represents 72.9% of their gross outstanding principal balances. The receivables that were not considered impaired at the acquisition date were not subject to the guidance relating to purchased credit impaired loans, which have shown evidence of credit deterioration since origination. Receivables acquired that were not subject to these requirements include nonimpaired loans with a fair value and gross contractual amounts receivable of $170,048,000 and $174,660,000 respectively, on the date of acquisition. As of the acquisition date, the purchase discount on these nonimpaired loans totaled $4,612,000, which represents 2.6% of their gross outstanding principal balances. Goodwill of $32,620,000 arising from the acquisition is largely attributable to synergies and cost savings resulting from combining the operations of the companies. As this transaction was structured as a taxfree exchange, the goodwill will not be deductible for tax purposes. The fair values of assets acquired and liabilities assumed are subject to adjustment during the first twelve months after the acquisition date if additional information becomes available to indicate a more accurate or appropriate value for an asset or liability. The following table summarizes the consideration paid for Focus: August 20, 2015 (Dollars in thousands) Cash paid for Focus in-the-money stock options $ Common stock issued to Focus shareholders at $10.68 per share ​ ​ ​ ​ ​ Total consideration $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table presents pro forma financial information as if the acquisition had occurred on January 1, 2015, which includes the pre-acquisition period for Focus. The historical unaudited pro forma financial information has been adjusted to reflect supportable items that are directly attributable to the acquisition and expected to have a continuing impact on consolidated results of operations, as such, one-time acquisition costs are not included. The unaudited pro forma financial information is provided for informational purposes only. The unaudited pro forma financial information is not necessarily, and should not be assumed to be, an indication of the results that would have been achieved had the acquisition been completed as of the dates indicated or that may be achieved in the future. The preparation of the unaudited pro forma combined consolidated financial statements and related adjustments required management to make certain assumptions and estimates. For the For the (Dollars in thousands, except per share amounts) Net interest income $ $ Provision (credit) for loan losses ) ) Noninterest income Noninterest expense ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income per share—basic $ $ Net income per share—diluted $ $

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	9 Months Ended
	Sep. 30, 2016
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets	(7) Goodwill and Other Intangible Assets Goodwill At September 30, 2016, the carrying value of goodwill was $45,664,000, which included $13,044,000 of goodwill related to its acquisition of Bay View Funding and $32,620,000 from its acquisition of Focus. During the fourth quarter of 2015, adjustments were made to the purchase price allocations for the Focus transaction that affected the amounts allocated to goodwill and other assets. Goodwill impairment exists when a reporting unit's carrying value exceeds its fair value, which is determined through a qualitative assessment whether it is more likely than not that the fair value of equity of the reporting unit exceeds the carrying value ("Step Zero"). If the qualitative assessment indicates it is more likely than not that the fair value of equity of a reporting unit is less than book value, than a quantitative two-step impairment test is required. Step 1 includes the determination of the carrying value of the Company's single reporting unit, including the existing goodwill and intangible assets, and estimating the fair value of the reporting unit. If the carrying amount of a reporting unit exceeds its fair value, the Company is required to perform a second step to the impairment test. Step 2 requires that the implied fair value of the reporting unit goodwill be compared to the carrying amount of that goodwill. If the carrying amount of the reporting unit goodwill exceeds the implied fair value of that goodwill, an impairment loss shall be recognized in an amount equal to that excess. The Company tests goodwill for impairment on an annual basis as of November 30. Goodwill is also tested for impairment on an interim basis if an event occurs or circumstances change between annual tests that would more-likely-than-not reduce the fair value of the reporting unit below its carrying value. The Company completed its annual impairment analysis on goodwill as of November 30, 2015 with the assistance of an independent valuation firm. Based on the qualitative analysis performed, the Company determined that it is more likely than not that the fair value of the reporting unit exceeded its reported book value of equity at November 30, 2015. As such, no impairment was indicated and no further testing was required. Other Intangible Assets Core deposit and customer relationship intangible assets acquired in the June 2007 acquisition of Diablo Valley Bank were $5,049,000 and $276,000, respectively. The core deposit intangible asset is amortized over its estimated useful life of 10 years. The customer relationship intangible asset was amortized over its estimated useful life of seven years and was fully amortized at December 31, 2014. Accumulated amortization of these intangible assets was $5,024,000 and $4,703,000 at September 30, 2016 and December 31, 2015, respectively. The core deposit intangible asset acquired in the acquisition of Focus in August 2015 was $6,285,000. This asset is amortized over its estimated useful life of 10 years. Accumulated amortization of this intangible asset was $912,000 and $288,000 at September 30, 2016 and December 31, 2015, respectively. Other intangible assets acquired in the acquisition of Bay View Funding in November 2014 included: a below market value lease intangible asset of $109,000 (amortized over 3 years), customer relationship and brokered relationship intangible assets of $1,900,000, (amortized over the 10 year estimated useful lives), and a non-compete agreement intangible asset of $250,000 (amortized over 3 years). Accumulated amortization of these intangible assets was $592,000 and $360,000 at September 30, 2016 and December 31, 2015, respectively. Estimated amortization expense for 2016 and each of the next five years following 2016: Bay View Funding Year Diablo Valley Focus Below Market Customer & Non-Compete Total (Dollars in thousands) 2016 $ $ $ $ $ $ 2017 2018 — — — 2019 — — — 2020 — — — 2021 — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impairment testing of the intangible assets is performed at the individual asset level. Impairment exists if the carrying amount of the asset is not recoverable and exceeds its fair value at the date of the impairment test. For intangible assets, estimates of expected future cash flows (cash inflows less cash outflows) that are directly associated with an intangible asset are used to determine the fair value of that asset. Management makes certain estimates and assumptions in determining the expected future cash flows from core deposit and customer relationship intangibles including account attrition, expected lives, discount rates, interest rates, servicing costs and other factors. Significant changes in these estimates and assumptions could adversely impact the valuation of these intangible assets. If an impairment loss exists, the carrying amount of the intangible asset is adjusted to a new cost basis. The new cost basis is then amortized over the remaining useful life of the asset. Based on its assessment, management concluded that there was no impairment of intangible assets at September 30, 2016 and December 31, 2015.

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2016
Income Taxes
Income Taxes	8) Income Taxes Some items of income and expense are recognized in different years for tax purposes than when applying generally accepted accounting principles, leading to timing differences between the Company's actual current tax liability and the amount accrued for this liability based on book income. These temporary differences comprise the "deferred" portion of the Company's tax expense or benefit, which is accumulated on the Company's books as a deferred tax asset or deferred tax liability until such time as they reverse. Under generally accepted accounting principles, a valuation allowance is required if it is "more likely than not" that a deferred tax asset will not be realized. The determination of the realizability of the deferred tax assets is highly subjective and dependent upon judgment concerning management's evaluation of both positive and negative evidence, including forecasts of future income, cumulative losses, applicable tax planning strategies, and assessments of current and future economic and business conditions. In accordance with Accounting Standards Codification (ASC) 740-10 Accounting for Uncertainty in Income Taxes, the Company estimated the need for a reserve for income taxes of $2,000, net of Federal benefit, for uncertain state income tax positions of Bay View Funding as of September 30, 2016. The Company does not expect this amount to significantly increase or decrease in the next twelve months. The Company had net deferred tax assets of $20,320,000, and $22,218,000, at September 30, 2016, and December 31, 2015, respectively. After consideration of the matters in the preceding paragraph, the Company determined that it is more likely than not that the net deferred tax asset at September 30, 2016 and December 31, 2015 will be fully realized in future years. The following table reflects the carry amounts of the low income housing investments included in accrued interest receivable and other assets, and the future commitments included in accrued interest payable and other liabilities as of September 30, 2016 and December 31, 2015: September 30, December 31, (Dollars in thousands) Low income housing investments $ $ Future commitments $ $ The Company expects $283,000 of the future commitments to be paid in 2016, $14,000 in 2017, and $83,000 in 2018 through 2023. For tax purposes, the Company had low income housing tax credits of $111,000 and $180,000 for the three months ended September 30, 2016 and September 30, 2015, respectively, and low income housing investment losses of $118,000 and $217,000, respectively. For tax purposes, the Company had low income housing tax credits of $333,000 and $540,000 for the nine months ended September 30, 2016 and September 30, 2015, respectively, and low income housing investment losses of $353,000 and $651,000, respectively. The Company recognized low income housing investment expense as a component of income tax expense.

Benefit Plans

Benefit Plans	9 Months Ended
	Sep. 30, 2016
Benefit Plans
Benefit Plans	9) Benefit Plans Supplemental Retirement Plan The Company has a supplemental retirement plan (the "Plan") covering some current and some former key employees and directors. The Plan is a nonqualified defined benefit plan. Benefits are unsecured as there are no Plan assets. The following table presents the amount of periodic cost recognized for the periods indicated: Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Components of net periodic benefit cost: Service cost $ $ $ $ Interest cost Amortization of net actuarial loss ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net periodic benefit cost $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Split-Dollar Life Insurance Benefit Plan The Company maintains life insurance policies for some current and some former directors and officers that are subject to split-dollar life insurance agreements. The following table sets forth the funded status of the split-dollar life insurance benefits for the periods indicated: September 30, December 31, (Dollars in thousands) Change in projected benefit obligation: Projected benefit obligation at beginning of year $ $ Interest cost Amortization of net actuarial loss — ​ ​ ​ ​ ​ ​ ​ ​ Projected benefit obligation at end of period $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, December 31, (Dollars in thousands) Net actuarial loss $ $ Prior transition obligation ​ ​ ​ ​ ​ ​ ​ ​ Accumulated other comprehensive loss $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Amortization of prior transition obligation $ ) $ ) $ ) $ ) Interest cost ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net periodic benefit cost $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Fair Value

Fair Value	9 Months Ended
	Sep. 30, 2016
Fair Value
Fair Value	10) Fair Value Accounting guidance establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value: Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical assets or liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data (for example, interest rates and yield curves observable at commonly quoted intervals, prepayment speeds, credit risks, and default rates). Level 3: Significant unobservable inputs that reflect a reporting entity's own assumptions about the assumptions that market participants would use in pricing an asset or liability. Financial Assets and Liabilities Measured on a Recurring Basis The fair values of securities available-for sale-are determined by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs) or matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities, but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs). The fair value of interest-only ("I/O") strip receivable assets is based on a valuation model used by a third party. The Company is able to compare the valuation model inputs and results to widely available published industry data for reasonableness (Level 2 inputs). Fair Value Measurements Using Balance Quoted Prices in Significant Significant (Dollars in thousands) Assets at September 30, 2016: Available-for-sale securities: Agency mortgage-backed securities $ $ — $ $ — Trust preferred securities — — Corporate bonds — — I/O strip receivables — — Assets at December 31, 2015: Available-for-sale securities: Agency mortgage-backed securities $ $ — $ $ — U.S. Treasury — — Trust preferred securities — — U.S. Government sponsored entities — — Corporate bonds — — I/O strip receivables — — There were no transfers between Level 1 and Level 2 during the period for assets measured at fair value on a recurring basis. Assets and Liabilities Measured on a Non-Recurring Basis The fair value of impaired loans with specific allocations of the allowance for loan losses is generally based on recent real estate appraisals. The appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Foreclosed assets are valued at the time the loan is foreclosed upon and the asset is transferred to foreclosed assets. The fair value is based primarily on third party appraisals, less costs to sell. The appraisals may utilize a single valuation approach or a combination of approaches including the comparable sales and income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are typically significant and result in a Level 3 classification of the inputs for determining fair value. Fair Value Measurements Using Balance Quoted Prices in Significant Significant (Dollars in thousands) Assets at September 30, 2016: Impaired loans-held-for-investment: Commercial $ — — $ Real estate: Commercial — — Land and construction — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ — — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Assets at December 31, 2015: Impaired loans-held-for-investment: Commercial $ — — $ Real estate: Commercial — — Land and construction — — Home equity — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ — — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The following table shows the detail of the impaired loans held-for-investment and the impaired loans held-for-investment carried at fair value for the periods indicated: September 30, December 31, (Dollars in thousands) Impaired loans held-for-investment: Book value of impaired loans held-for-investment carried at fair value $ $ Book value of impaired loans held-for-investment carried at cost ​ ​ ​ ​ ​ ​ ​ ​ Total impaired loans held-for-investment $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans held-for-investment carried at fair value: Book value of impaired loans held-for-investment carried at fair value $ $ Specific valuation allowance ) ) ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans held-for-investment carried at fair value, net $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans held-for-investment which are measured primarily for impairment using the fair value of the collateral were $4,633,000 at September 30, 2016. In addition, these loans had a specific valuation allowance of $1,668,000 at September 30, 2016. Impaired loans held-for-investment totaling $2,499,000 at September 30, 2016, were carried at fair value as a result of the aforementioned partial charge-offs and specific valuation allowances at period-end. The remaining $2,134,000 of impaired loans were carried at cost at September 30, 2016, as the fair value of the collateral exceeded the cost basis of each respective loan. Partial charge-offs and changes in specific valuation allowances during the first nine months of 2016 on impaired loans held-for-investment carried at fair value at September 30, 2016 resulted in an additional provision for loan losses of $1,628,000. At September 30, 2016, foreclosed assets had a carrying amount of $292,000, with no valuation allowance at September 30, 2016. Impaired loans held-for-investment were $6,527,000 at December 31, 2015. There were no partial charge-offs at December 31, 2015. In addition, these loans had a specific valuation allowance of $286,000 at December 31, 2015. Impaired loans held-for-investment totaling $2,988,000 at December 31, 2015 were carried at fair value as a result of the aforementioned partial charge-offs and specific valuation allowances at year-end. The remaining $3,539,000 of impaired loans were carried at cost at December 31, 2015, as the fair value of the collateral exceeded the cost basis of each respective loan. Partial charge-offs and changes in specific valuation allowances during 2015 on impaired loans held-for-investment carried at fair value at December 31, 2015 resulted in an additional provision for loan losses of $156,000. At December 31, 2015, foreclosed assets had a carrying amount of $364,000, with no valuation allowance at December 31, 2015. The following table presents quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at the periods indicated: September 30, 2016 Fair Valuation Unobservable Inputs Range (Dollars in thousands) Impaired loans—held-for-investment: Commercial $ Market Discount adjustment for differences between comparable sales Less than 1% Real estate: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 3% (3%) Land and construction $ Market Discount adjustment for differences between comparable sales Less than 1% December 31, 2015 Fair Valuation Unobservable Inputs Range (Dollars in thousands) Impaired loans—held-for-investment: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 5% (5%) Real estate: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 3% (3%) Land and construction $ Market Discount adjustment for differences between comparable sales Less than 1% Home equity $ Market Discount adjustment for differences between comparable sales 0% to 2% (2%) The Company obtains third party appraisals on its impaired loans held-for-investment and foreclosed assets to determine fair value. Generally, the third party appraisals apply the "market approach," which is a valuation technique that uses prices and other relevant information generated by market transactions involving identical or comparable (that is, similar) assets, liabilities, or a group of assets and liabilities, such as a business. Adjustments are then made based on the type of property, age of appraisal, current status of property and other related factors to estimate the current value of collateral. The carrying amounts and estimated fair values of financial instruments at September 30, 2016 are as follows: Estimated Fair Value Carrying Quoted Prices in Significant Significant Total (Dollars in thousands) Assets: Cash and cash equivalents $ $ $ — $ — $ Securities available-for-sale — — Securities held-to-maturity — — Loans (including loans held-for-sale), net — FHLB and FRB stock — — — N/A Accrued interest receivable — I/O strips receivables — — Liabilities: Time deposits $ $ — $ $ — $ Other deposits — — Accrued interest payable — — The carrying amounts and estimated fair values of the Company's financial instruments at December 31, 2015: Estimated Fair Value Carrying Quoted Prices in Significant Significant Total (Dollars in thousands) Assets: Cash and cash equivalents $ $ $ — $ — $ Securities available-for-sale — Securities held-to-maturity — — Loans (including loans held-for-sale), net — FHLB stock, FRB stock, and other investments — — — N/A Accrued interest receivable I/O strips receivables — — Liabilities: Time deposits $ $ — $ $ — $ Other deposits — — Short-term borrowings — — Accrued interest payable — — The methods and assumptions, not previously discussed, used to estimate the fair value are described as follows: Cash and Cash Equivalents The carrying amounts of cash on hand, noninterest and interest-bearing due from bank accounts, and Fed funds sold approximate fair values and are classified as Level 1. Loans The fair value of loans held-for-sale is estimated based upon binding contracts and quotes from third parties resulting in a Level 2 classification. Fair values of loans, excluding loans held-for-sale, are estimated as follows: For variable rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values resulting in a Level 3 classification. Fair values for other loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality resulting in a Level 3 classification. Impaired loans are valued at the lower of cost or fair value as described previously. The methods utilized to estimate the fair value of loans do not necessarily represent an exit price. FHLB and FRB Stock It was not practical to determine the fair value of FHLB and FRB stock due to restrictions placed on their transferability. Accrued Interest Receivable/Payable The carrying amounts of accrued interest approximate fair value resulting in a Level 2 or Level 3 classification. Deposits The fair values disclosed for demand deposits (e.g., interest and noninterest checking, passbook savings, and certain types of money market accounts) are, by definition, equal to the amount payable on demand at the reporting date (i.e., their carrying amount) resulting in a Level 2 classification. The carrying amounts of variable rate, fixed-term money market accounts approximate their fair values at the reporting date resulting in a Level 2 classification. The carrying amounts of variable rate, certificates of deposit approximate their fair values at the reporting date resulting in a Level 2 classification. Fair values for fixed rate certificates of deposit are estimated using a discounted cash flows calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits resulting in a Level 2 classification. Short-term Borrowings The carrying amount approximates the fair value of short-term borrowings that reprice frequently and fully. Off-balance Sheet Instruments Fair values for off-balance sheet, credit-related financial instruments are based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties' credit standing. The fair value of commitments is not material. Limitations Fair value estimates are made at a specific point in time, based on relevant market information about the financial instruments. These estimates do not reflect any premium or discount that could result from offering for sale at one time the entire holdings of a particular financial instrument. Fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

Equity Plan

Equity Plan	9 Months Ended
	Sep. 30, 2016
Equity Plan
Equity Plan	11) Equity Plan The Company maintained an Amended and Restated 2004 Equity Plan (the "2004 Plan") for directors, officers, and key employees. The 2004 Plan was terminated on May 23, 2013. On May 23, 2013, the Company's shareholders approved the 2013 Equity Incentive Plan (the "2013 Plan"). The equity plans provide for the grant of incentive and nonqualified stock options and restricted stock. The equity plans provide that the option price for both incentive and nonqualified stock options will be determined by the Board of Directors at no less than the fair value at the date of grant. Options granted vest on a schedule determined by the Board of Directors at the time of grant. Generally options vest over four years. All options expire no later than ten years from the date of grant. Restricted stock is subject to time vesting. For the nine months ended September 30, 2016, the Company granted 300,500 shares of nonqualified stock options and 85,024 shares of restricted stock. There were 597,009 shares available for the issuance of equity awards under the 2013 Plan as of September 30, 2016. Stock option activity under the equity plans is as follows: Total Stock Options Number Weighted Weighted Aggregate Outstanding at January 1, 2016 $ Granted $ Exercised ) $ Forfeited or expired ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at September 30, 2016 $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Vested or expected to vest $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Exercisable at September 30, 2016 $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2016, there was $1,627,000 of total unrecognized compensation cost related to nonvested stock options granted under the equity plans. That cost is expected to be recognized over a weighted-average period of approximately 2.70 years. Restricted stock activity under the equity plans is as follows: Total Restricted Stock Award Number Weighted Nonvested shares at January 1, 2016 $ Granted $ Vested ) $ Forfeited or expired ) $ ​ ​ ​ ​ ​ ​ ​ ​ Nonvested shares at September 30, 2016 $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ As of September 30, 2016, there was $1,742,000 of total unrecognized compensation cost related to nonvested restricted stock awards granted under the equity plans. The cost is expected to be recognized over a weighted-average period of approximately 2.69 years.

Capital Requirements

Capital Requirements	9 Months Ended
	Sep. 30, 2016
Capital Requirements
Capital Requirements	12) Capital Requirements The Company and its subsidiary bank are subject to various regulatory capital requirements administered by the banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory—and possibly additional discretionary—actions by regulators that, if undertaken, could have a direct material effect on the Company's financial statements and operations. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and HBC must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off balance sheet items as calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. As of January 1, 2015, HCC and HBC along with other community banking organizations became subject to new capital requirements. The implementation of the capital conservation buffer began on January 1, 2016 at 0.625% and will be phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reaches 2.5% on January 1, 2019). The Federal Banking regulators approved the new rules to implement the revised capital adequacy standards of the Basel Committee on Banking Supervision, commonly called Basel III, and address relevant provisions of The Dodd Frank Wall Street Reform and Consumer Protection Act of 2010, as amended. The Company's consolidated capital ratios and the Bank's capital ratios exceeded the regulatory guidelines for a well-capitalized financial institution under the Basel III regulatory requirements at September 30, 2016. Quantitative measures established by regulation to help ensure capital adequacy require the Company and HBC to maintain minimum amounts and ratios (set forth in the tables below) of total, Tier 1 capital, and common equity Tier 1 capital (as defined in the regulations) to risk weighted assets (as defined), and of Tier 1 capital to average assets (as defined). Management believes that, as of September 30, 2016 and December 31, 2015, the Company and HBC met all capital adequacy guidelines to which they were subject. The Company's consolidated capital amounts and ratios are presented in the following table, together with capital adequacy requirements, under the Basel III regulatory requirements as of September 30, 2016, and December 31, 2015. Actual Required For Amount Ratio Amount Ratio(1) (Dollars in thousands) As of September 30, 2016: Total Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to average assets) (1) Includes 0.625% capital conservation buffer, effective January 1, 2016, except the Tier 1 Capital to average assets ratio. Actual Required For Amount Ratio Amount Ratio (Dollars in thousands) As of December 31, 2015: Total Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to average assets) HBC's actual capital amounts and ratios are presented in the following table, together with capital adequacy requirements, under the Basel III regulatory requirements as of September 30, 2016, and December 31, 2015. Actual To Be Required For Amount Ratio Amount Ratio Amount Ratio(1) (Dollars in thousands) As of September 30, 2016: Total Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to average assets) (1) Includes 0.625% capital conservation buffer, effective January 1, 2016, except the Tier 1 Capital to average assets ratio. Actual To Be Required For Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) As of December 31, 2015: Total Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to average assets) HCC is dependent upon dividends from HBC. Under California General Corporation Law, the holders of common stock are entitled to receive dividends when and as declared by the Board of Directors, out of funds legally available. The California Financial Code provides that a state licensed bank may not make a cash distribution to its shareholders in excess of the lesser of the following: (i) the bank's retained earnings; or (ii) the bank's net income for its last three fiscal years, less the amount of any distributions made by the bank to its shareholders during such period. However, a bank, with the prior approval of the Commissioner of the California Department of Business Oversight—Division of Financial Institutions ("DBO") may make a distribution to its shareholders of an amount not to exceed the greater of (i) a bank's retained earnings; (ii) its net income for its last fiscal year; or (iii) its net income for the current fiscal year. Also with the prior approval of the Commissioner of the DBO and the shareholders of the bank, the bank may make a distribution to its shareholders, as a reduction in capital of the bank. In the event that the Commissioner determines that the shareholders' equity of a bank is inadequate or that the making of a distribution by a bank would be unsafe or unsound, the Commissioner may order a bank to refrain from making such a proposed distribution. As of September 30, 2016, HBC would not be required to obtain regulatory approval, and the amount available for cash dividends is $8,361,000. Similar restrictions applied to the amount and sum of loan advances and other transfers of funds from HBC to the parent company. During the third, second and first quarters of 2016, HBC distributed dividends of $4,000,000, $4,000,000 and $6,000,000, respectively, for a total of $14,000,000 during the first nine months of 2016.

Loss Contingencies

Loss Contingencies	9 Months Ended
	Sep. 30, 2016
Loss Contingencies
Loss Contingencies	13) Loss Contingencies The Company's policy is to accrue for legal costs associated with both asserted and unasserted claims when it is probable that such costs will be incurred and such costs can be reasonably estimated. A number of parties have filed complaints in the Superior Court of California for the County of Santa Clara asserting certain claims against the Company arising from the transfer of funds. The complaints have been consolidated for trial, which is set for trial in early 2017. The Company has reached a tentative settlement on two of the complaints, which is not considered to be material. As to all claims, it is not possible to determine the amount of the loss, if any, arising from the claim in excess of the legal expenses expected to be incurred in defense of the litigation. The Company intends to vigorously defend the litigation.

Noninterest Expense

Noninterest Expense	9 Months Ended
	Sep. 30, 2016
Noninterest Expense
Noninterest Expense	14) Noninterest Expense The following table sets forth the various components of the Company's noninterest expense for the periods indicated: Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Salaries and employee benefits(1) $ $ $ $ Occupancy and equipment Professional fees Software subscriptions Amortization of intangible assets Data processing Insurance expense FDIC deposit insurance premiums Foreclosed assets ) Acquisition and integration related costs — — Other ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total noninterest expense $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) Salaries and employee benefits included pre-tax severance and retention costs related to the Focus transaction of $2,177,000 for the three months ended September 30, 2015, and $2,887,000 for the nine months ended September 30, 2015.

Business Segment Information

Business Segment Information	9 Months Ended
	Sep. 30, 2016
Business Segment Information
Business Segment Information	15) Business Segment Information The following presents the Company's operating segments. The Company operates through two business segments: Banking segment and Factoring segment. Transactions between segments consist primarily of borrowed funds. Intersegment interest expense is allocated to the Factoring segment based on the Company's prime rate and funding costs. The provision for loan loss is allocated based on the segment's allowance for loan loss determination which considers the effects of charge-offs. Noninterest income and expense directly attributable to a segment are assigned to it. Taxes are paid on a consolidated basis and allocated for segment purposes. The Factoring segment includes only factoring originated by Bay View Funding. Three Months Ended September 30, 2016 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision for loan losses ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Three Months Ended September 30, 2015 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Nine Months Ended September 30, 2016 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision for loan losses ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Nine Months Ended September 30, 2015 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations

Subsequent Events

Subsequent Events	9 Months Ended
	Sep. 30, 2016
Subsequent Events
Subsequent Events	16) Subsequent Events On October 27, 2016, the Company announced that its Board of Directors declared a $0.09 per share quarterly cash dividend to holders of common stock. The dividend will be paid on November 22, 2016, to shareholders of record on November 8, 2016.

Basis of Presentation (Policies

Basis of Presentation (Policies)	9 Months Ended
	Sep. 30, 2016
Basis of Presentation
Basis of Presentation	Basis of Presentation The unaudited consolidated financial statements of Heritage Commerce Corp (the "Company" or "HCC") and its wholly owned subsidiary, Heritage Bank of Commerce ("HBC"), have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and notes required by accounting principles generally accepted in the United States of America ("GAAP") for annual financial statements are not included herein. The interim statements should be read in conjunction with the consolidated financial statements and notes that were included in the Company's Form 10-K for the year ended December 31, 2015. The Company acquired BVF/CSNK Acquisition Corp., a Delaware corporation ("BVF/CSNK") on November 1, 2014, the parent company of CSNK Working Capital Finance Corp. dba Bay View Funding ("Bay View Funding"). BVF/CSNK was subsequently merged into Bay View Funding and Bay View Funding became a wholly owned subsidiary of HBC. The Company acquired Focus Business Bank ("Focus") on August 20, 2015. Focus was merged with HBC, with HBC as the surviving bank. Focus's results of operations have been included in the Company's results of operations beginning August 21, 2015. HBC is a commercial bank serving customers primarily located in Santa Clara, Alameda, Contra Costa, and San Benito counties of California. Bay View Funding provides business-essential working capital factoring financing to various industries throughout the United States. No customer accounts for more than 10 percent of revenue for HBC or the Company. With the acquisition of Bay View Funding, the Company now has two reportable segments consisting of Banking and Factoring. The Company's management uses segment results in its operating and strategic planning. In management's opinion, all adjustments necessary for a fair presentation of these consolidated financial statements have been included and are of a normal and recurring nature. All intercompany transactions and balances have been eliminated. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from these estimates. The results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results expected for any subsequent period or for the entire year ending December 31, 2016.
Reclassifications	Reclassifications Certain reclassifications of prior year balances have been made to conform to the current year presentation. These reclassifications had no impact on the Company's consolidated financial position, results of operations or net change in cash and cash equivalents.
Adoption of New Accounting Standards	Adoption of New Accounting Standards In September 2015, the FASB issued ASU No. 2015-16, Simplifying the Accounting for Measurement Period Adjustment. This update applies to all entities that have reported provisional amounts for items in a business combination for which the accounting is incomplete by the end of the reporting period in which the combination occurs and during the measurement period have an adjustment to provisional amounts recognized. The amendments in this update require that an acquirer recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The amendments in this update require that the acquirer's record, in the same period's financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. The amendments in this update require an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. The amendments in this update are effective for fiscal years beginning after December 15, 2015, including interim periods within those fiscal years. The Company has evaluated the adoption of the new guidance and has determined it did not have a material impact on the consolidated financial statements. Newly Issued, but not yet Effective Accounting Standards In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Recognition and Measurement of Financial Assets and Liabilities . The new guidance is intended to improve the recognition and measurement of financial instruments by requiring: equity investments (other than equity method or consolidation) to be measured at fair value with changes in fair value recognized in net income; public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; separate presentation of financial assets and financial liabilities by measurement category and form of financial assets (i.e. securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements; eliminating the requirement to disclose the fair value of financial instruments measured at amortized cost for organizations that are not public business entities; eliminating the requirement for non-public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is to be required to be disclosed for financial instruments measured at amortized cost on the balance sheet; and requiring a reporting organization to present separately in other comprehensive income the portion of the total change in fair value of a liability resulting from the change in the instrument-specific credit risk (also referred to as "own credit") when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. The new guidance is effective for public business entities for fiscal years beginning after December 15, 2017. We are currently evaluating the impact of adopting the new guidance on the consolidated financial statements, but it is not expected to have a material impact. In February 2016, the FASB issued ASU No. 2016-02, Leases . The standard requires a lessee to recognize assets and liabilities on the balance sheet for leases with lease terms greater than 12 months. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. When measuring assets and liabilities arising from a lease, a lessee (and a lessor) should include payments to be made in optional periods only if the lessee is reasonably certain to exercise an option to extend the lease or not to exercise an option to terminate the lease. Similarly, optional payments to purchase the underlying asset should be included in the measurement of lease assets and lease liabilities only if the lessee is reasonably certain to exercise that purchase option. Reasonably certain is a high threshold that is consistent with and intended to be applied in the same way as the reasonably assured threshold in the previous leases guidance. In addition, also consistent with the previous leases guidance, a lessee (and a lessor) should exclude most variable lease payments in measuring lease assets and lease liabilities, other than those that depend on an index or a rate or are in substance fixed payments. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements. In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation : Improvements to Employee Share-Based Payment Accounting . The standard is intended to simplify several areas of accounting for share-based compensation arrangements, including the income tax impact, classification on the statement of cash flows and forfeitures. All excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) should be recognized as income tax expense or benefit in the income statement. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity also should recognize excess tax benefits regardless of whether the benefit reduces taxes payable in the current period. Excess tax benefits should be classified along with other income tax cash flows as an operating activity. An entity can make an entity-wide accounting policy election to either estimate the number of awards that are expected to vest (current GAAP) or account for forfeitures when they occur. The threshold to qualify for equity classification permits withholding up to the maximum statutory tax rates in the applicable jurisdictions. Cash paid by an employer when directly withholding shares for tax withholding purposes should be classified as a financing activity. A nonpublic entity can make an accounting policy election to apply a practical expedient to estimate the expected term for all awards with performance or service conditions that meet certain conditions. A nonpublic entity can make a one-time accounting policy election to switch from measuring all liability-classified awards at fair value to intrinsic value. The new guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2016, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments . The standard is the final guidance on the new current expected credit loss ("CECL") model. The amendments in this update replace the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to estimate future credit loss estimates. As CECL encompasses all financial assets carried at amortized cost, the requirement that reserves be established based on an organization's reasonable and supportable estimate of expected credit losses extends to held-to-maturity ("HTM") debt securities. The update amends the accounting for credit losses on available-for-sale securities ("AFS"), whereby credit losses will be presented as an allowance as opposed to a write-down. In addition, CECL will modify the accounting for purchased loans with credit deterioration since origination, so that reserves are established at the date of acquisition for purchased loans. Lastly, the amendment requires enhanced disclosures on the significant estimates and judgments used to estimate credit losses, as well as on the credit quality and underwriting standards of an organization's portfolio. These disclosures require organizations to present the currently required credit quality disclosures disaggregated by the year of origination or vintage. The guidance allows for a modified retrospective approach with a cumulative effect adjustment to the balance sheet upon adoption (charge to retained earnings instead of the income statement). The new guidance is effective for public business entities for fiscal years, and interim periods within those years, beginning after December 15, 2019, and early adoption is permitted. We are currently evaluating the impact of adopting the new guidance on our consolidated financial statements.

Shareholders' Equity and Earn28

Shareholders' Equity and Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2016
Shareholders' Equity and Earnings Per Share
Schedule of reconciliation of factors used in computing basic and diluted earnings per common share	Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands, except per share amounts) Net income available to common shareholders $ $ $ $ Less: undistributed earnings allocated to Series C Preferred Stock ) ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Distributed and undistributed earnings allocated to common shareholders $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted average common shares outstanding for basic earnings per common share Dilutive effect of stock options oustanding, using the treasury stock method ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Shares used in computing diluted earnings per common share ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Basic earnings per share $ $ $ $ Diluted earnings per share $ $ $ $

Accumulated Other Comprehensi29

Accumulated Other Comprehensive Income (Loss) (''AOCI'') (Tables)	9 Months Ended
	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss) ("AOCI")
Schedule of changes in AOCI by component	Three Months Ended September 30, 2016 and 2015 Unrealized Unamortized Defined Total (Dollars in thousands) Beginning balance July 1, 2016, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2016, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance July 1, 2015, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2015, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2016 and 2015 Unrealized Unamortized Defined Total (Dollars in thousands) Beginning balance January 1, 2016, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes — ) Amounts reclassified from other comprehensive income (loss), net of taxes ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2016, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Beginning balance January 1, 2015, net of taxes $ $ $ ) $ ) Other comprehensive income (loss) before reclassification, net of taxes ) — ) ) Amounts reclassified from other comprehensive income (loss), net of taxes — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net current period other comprensive income (loss), net of taxes ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ending balance September 30, 2015, net of taxes $ $ $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of reclassifications out of AOCI into net income	Amounts Affected Line Item Where Details About AOCI Components 2016 2015 (Dollars in thousands) Amortization of unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity $ $ Interest income on taxable securities ) ) Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of defined benefit pension plan items(1) Prior transition obligation Actuarial losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Salaries and employee benefits Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Total reclassification for the period $ ) $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) This AOCI component is included in the computation of net periodic benefit cost (see Note 9—Benefit Plans) and includes split-dollar life insurance benefit plan. Amounts Affected Line Item Where Details About AOCI Components 2016 2015 (Dollars in thousands) Unrealized gains on available-for-sale securities and I/O strips $ $ — Gains on sale of securities ) — Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ — Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of unrealized gain on securities available-for-sale that were reclassified to securities held-to-maturity Interest income on taxable securities ) ) Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Amortization of defined benefit pension plan items(1) Prior transition obligation ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ Actuarial losses ) ) Salaries and employee benefits Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ) ) Net of tax ​ ​ ​ ​ ​ ​ ​ ​ ​ Total reclassification for the period $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) This AOCI component is included in the computation of net periodic benefit cost (see Note 9—Benefit Plans) and includes split-dollar life insurance benefit plan.

Securities (Tables)

Securities (Tables)	9 Months Ended
	Sep. 30, 2016
Securities
Schedule of amortized cost and estimated fair value of securities	September 30, 2016 Amortized Gross Gross Estimated (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ $ — $ Trust preferred securities — Corporate bonds — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Agency mortgage-backed securities $ $ $ ) $ Municipals—exempt from Federal tax ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 Amortized Gross Gross Estimated (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ $ ) $ U.S. Treasury — ) Trust preferred securities — U.S. Government sponsored entities ) Corporate bonds — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Municipals—exempt from Federal tax $ $ $ ) $ Agency mortgage-backed securities ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of securities with unrealized losses	Less Than 12 Months 12 Months or More Total September 30, 2016 Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities held-to-maturity: Agency mortgage-backed securities $ $ — $ $ ) $ $ ) Municipals—exempt from Federal tax ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Less Than 12 Months 12 Months or More Total December 31, 2015 Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Securities available-for-sale: Agency mortgage-backed securities $ $ ) $ $ ) $ $ ) U.S. Treasury ) — — ) U.S. Government sponsored entities ) — — ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Securities held-to-maturity: Municipals—exempt from Federal tax $ $ ) $ $ ) $ $ ) Agency mortgage-backed securities ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ) $ $ ) $ $ ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of proceeds from sales of securities and the resulting gains and losses	Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Proceeds $ — $ — $ $ — Gross gains — — — Gross losses — — ) —
Schedule of amortized cost and estimated fair values of securities, by contractual maturity	Available-for-sale Amortized Cost Estimated Fair Value (Dollars in thousands) Due after one year through five years $ $ Due after ten years Agency mortgage-backed securities ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held-to-maturity Amortized Cost Estimated Fair Value (Dollars in thousands) Due 3 months or less $ $ Due after 3 months through one year Due after one year through five years Due after five years through ten years Due after ten years Agency mortgage-backed securities ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2016
Loans
Schedule of loans	September 30, December 31, (Dollars in thousands) Loans held-for-investment: Commercial $ $ Real estate: Commercial Land and construction Home equity Residential mortgages — Consumer ​ ​ ​ ​ ​ ​ ​ ​ Loans Deferred loan origination fees, net ) ) ​ ​ ​ ​ ​ ​ ​ ​ Loans, net of deferred fees Allowance for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ Loans, net $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of changes in allowance for loan losses	Three Months Ended September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — — ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) — ) Provision (credit) for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended September 30, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — ) ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) — — ) Recoveries — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net (charge-offs) recoveries ) — Provision (credit) for loan losses ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended September 30, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Balance, beginning of period $ $ $ $ Charge-offs ) ) ) ) Recoveries ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net recoveries Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Balance, end of period $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of balance in allowance for loan losses and recorded investment in loans by portfolio segment, based on impairment method	September 30, 2016 Commercial Real Estate Consumer Total (Dollars in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ $ — $ — $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total allowance balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loans: Individually evaluated for impairment $ $ $ $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total loan balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 Commercial Real Estate Consumer Total (Dollars in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ $ $ — $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total allowance balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Loans: Individually evaluated for impairment $ $ $ $ Collectively evaluated for impairment Acquired with deterioriated credit quality — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total loan balance $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of loans held-for-investment individually evaluated for impairment by class of loans	September 30, 2016 December 31, 2015 Unpaid Recorded Allowance Unpaid Recorded Allowance (Dollars in thousands) With no related allowance recorded: Commercial $ $ $ — $ $ $ — Real estate: Commercial — — Land and construction — — Home Equity — — Consumer — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total with no related allowance recorded — — With an allowance recorded: Commercial Real estate: Home Equity — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total with an allowance recorded ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of average impaired loans with interest recognized and cash-basis interest earned on impaired loans	Three Months Ended September 30, 2016 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Three Months Ended September 30, 2015 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2016 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ — Nine Months Ended September 30, 2015 Real Estate Commercial Commercial Land and Home Consumer Total (Dollars in thousands) Average of impaired loans during the period $ $ $ $ $ $ Interest income during impairment $ — $ — $ — $ — $ — $ — Cash-basis interest earned $ — $ — $ — $ — $ — $ —
Schedule of nonperforming loans	September 30, December 31, 2016 2015 (Dollars in thousands) Nonaccrual loans—held-for-investment $ $ $ Restructured and loans over 90 days past due and still accruing — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total nonperforming loans Other restructured loans ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans, excluding loans held-for-sale $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of nonperforming loans by class	September 30, 2016 December 31, 2015 Nonaccrual Restructured and Total Nonaccrual Restructured and Total (Dollars in thousands) Commercial $ $ — $ $ $ $ Real estate: Commercial — — Land and construction — — Home equity — Consumer — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ — $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of aging of past due loans by class of loans	September 30, 2016 30 - 59 60 - 89 90 Days or Total Loans Not Total (Dollars in thousands) Commercial $ $ $ — $ $ $ Real estate: Commercial — — Land and construction — — Home equity — Residential mortgages — — — — Consumer — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2015 30 - 59 60 - 89 90 Days or Total Loans Not Total (Dollars in thousands) Commercial $ $ $ $ $ $ Real estate: Commercial — — — — Land and construction — — Home equity — — Consumer — — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Summary of loan portfolio by loan type and credit quality classification	September 30, 2016 December 31, 2015 Nonclassified Classified Total Nonclassified Classified Total (Dollars in thousands) Commercial $ $ $ $ $ $ Real estate: Commercial Land and construction Home equity Residential mortgages — — — — Consumer ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Business Combinations (Tables)

Business Combinations (Tables) - Focus Business Bank	9 Months Ended
	Sep. 30, 2016
Business Combinations
Summary of the estimated fair values of the assets acquired and liabilities assumed	(Dollars in thousands) Assets acquired: Cash and cash item $ Federal funds sold and deposits in other financial institutions Securities available-for-sale Securities held-to-maturity Loans held-for-sale Net loans Goodwill Core deposit intangible asset Corporate owned life insurance Other assets, net ​ ​ ​ ​ ​ Total assets acquired Liabilities assumed: Deposits Other liabilities ​ ​ ​ ​ ​ Total liabilities ​ ​ ​ ​ ​ Net assets acquired $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Summary of consideration paid	August 20, 2015 (Dollars in thousands) Cash paid for Focus in-the-money stock options $ Common stock issued to Focus shareholders at $10.68 per share ​ ​ ​ ​ ​ Total consideration $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of unaudited pro forma combined consolidated financial statements and related adjustments	For the For the (Dollars in thousands, except per share amounts) Net interest income $ $ Provision (credit) for loan losses ) ) Noninterest income Noninterest expense ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income per share—basic $ $ Net income per share—diluted $ $

Goodwill and Other Intangible33

Goodwill and Other Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2016
Goodwill and Other Intangible Assets
Schedule of estimated amortization expense	Estimated amortization expense for 2016 and each of the next five years following 2016: Bay View Funding Year Diablo Valley Focus Below Market Customer & Non-Compete Total (Dollars in thousands) 2016 $ $ $ $ $ $ 2017 2018 — — — 2019 — — — 2020 — — — 2021 — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ $ $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Income Taxes (Tables)

Income Taxes (Tables)	9 Months Ended
	Sep. 30, 2016
Income Taxes
Summary of carrying amount of income tax housing investment	September 30, December 31, (Dollars in thousands) Low income housing investments $ $ Future commitments $ $

Benefit Plans (Tables)

Benefit Plans (Tables)	9 Months Ended
	Sep. 30, 2016
Supplemental Retirement Plan
Benefit plans
Schedule of components of net periodic benefit cost	Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Components of net periodic benefit cost: Service cost $ $ $ $ Interest cost Amortization of net actuarial loss ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net periodic benefit cost $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Split-Dollar Life Insurance Benefit Plan
Benefit plans
Schedule of change in projected benefit obligation	September 30, December 31, (Dollars in thousands) Change in projected benefit obligation: Projected benefit obligation at beginning of year $ $ Interest cost Amortization of net actuarial loss — ​ ​ ​ ​ ​ ​ ​ ​ Projected benefit obligation at end of period $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of amounts recognized in accumulated other comprehensive loss	September 30, December 31, (Dollars in thousands) Net actuarial loss $ $ Prior transition obligation ​ ​ ​ ​ ​ ​ ​ ​ Accumulated other comprehensive loss $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of components of net periodic benefit cost	Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Amortization of prior transition obligation $ ) $ ) $ ) $ ) Interest cost ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net periodic benefit cost $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2016
Fair Value
Schedule of financial assets and liabilities measured on a recurring basis	Fair Value Measurements Using Balance Quoted Prices in Significant Significant (Dollars in thousands) Assets at September 30, 2016: Available-for-sale securities: Agency mortgage-backed securities $ $ — $ $ — Trust preferred securities — — Corporate bonds — — I/O strip receivables — — Assets at December 31, 2015: Available-for-sale securities: Agency mortgage-backed securities $ $ — $ $ — U.S. Treasury — — Trust preferred securities — — U.S. Government sponsored entities — — Corporate bonds — — I/O strip receivables — —
Schedule of assets and liabilities measured on a non-recurring basis	Fair Value Measurements Using Balance Quoted Prices in Significant Significant (Dollars in thousands) Assets at September 30, 2016: Impaired loans-held-for-investment: Commercial $ — — $ Real estate: Commercial — — Land and construction — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ — — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Assets at December 31, 2015: Impaired loans-held-for-investment: Commercial $ — — $ Real estate: Commercial — — Land and construction — — Home equity — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ $ — — $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of impaired loans held-for-investment and impaired loans held-for-investment carried at fair value	September 30, December 31, (Dollars in thousands) Impaired loans held-for-investment: Book value of impaired loans held-for-investment carried at fair value $ $ Book value of impaired loans held-for-investment carried at cost ​ ​ ​ ​ ​ ​ ​ ​ Total impaired loans held-for-investment $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans held-for-investment carried at fair value: Book value of impaired loans held-for-investment carried at fair value $ $ Specific valuation allowance ) ) ​ ​ ​ ​ ​ ​ ​ ​ Impaired loans held-for-investment carried at fair value, net $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis	September 30, 2016 Fair Valuation Unobservable Inputs Range (Dollars in thousands) Impaired loans—held-for-investment: Commercial $ Market Discount adjustment for differences between comparable sales Less than 1% Real estate: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 3% (3%) Land and construction $ Market Discount adjustment for differences between comparable sales Less than 1% December 31, 2015 Fair Valuation Unobservable Inputs Range (Dollars in thousands) Impaired loans—held-for-investment: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 5% (5%) Real estate: Commercial $ Market Discount adjustment for differences between comparable sales 0% to 3% (3%) Land and construction $ Market Discount adjustment for differences between comparable sales Less than 1% Home equity $ Market Discount adjustment for differences between comparable sales 0% to 2% (2%)
Schedule of carrying amounts and estimated fair values of financial instruments	The carrying amounts and estimated fair values of financial instruments at September 30, 2016 are as follows: Estimated Fair Value Carrying Quoted Prices in Significant Significant Total (Dollars in thousands) Assets: Cash and cash equivalents $ $ $ — $ — $ Securities available-for-sale — — Securities held-to-maturity — — Loans (including loans held-for-sale), net — FHLB and FRB stock — — — N/A Accrued interest receivable — I/O strips receivables — — Liabilities: Time deposits $ $ — $ $ — $ Other deposits — — Accrued interest payable — — The carrying amounts and estimated fair values of the Company's financial instruments at December 31, 2015: Estimated Fair Value Carrying Quoted Prices in Significant Significant Total (Dollars in thousands) Assets: Cash and cash equivalents $ $ $ — $ — $ Securities available-for-sale — Securities held-to-maturity — — Loans (including loans held-for-sale), net — FHLB stock, FRB stock, and other investments — — — N/A Accrued interest receivable I/O strips receivables — — Liabilities: Time deposits $ $ — $ $ — $ Other deposits — — Short-term borrowings — — Accrued interest payable — —

Equity Plan (Tables)

Equity Plan (Tables)	9 Months Ended
	Sep. 30, 2016
Equity Plan
Schedule of stock option activity under the equity plans	Total Stock Options Number Weighted Weighted Aggregate Outstanding at January 1, 2016 $ Granted $ Exercised ) $ Forfeited or expired ) $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Outstanding at September 30, 2016 $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Vested or expected to vest $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Exercisable at September 30, 2016 $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
Schedule of restricted stock activity under the equity plans	Total Restricted Stock Award Number Weighted Nonvested shares at January 1, 2016 $ Granted $ Vested ) $ Forfeited or expired ) $ ​ ​ ​ ​ ​ ​ ​ ​ Nonvested shares at September 30, 2016 $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Capital Requirements (Tables)

Capital Requirements (Tables)	9 Months Ended
	Sep. 30, 2016
Capital Requirements
Schedule of actual capital and required amounts and ratios	Actual Required For Amount Ratio Amount Ratio(1) (Dollars in thousands) As of September 30, 2016: Total Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to average assets) (1) Includes 0.625% capital conservation buffer, effective January 1, 2016, except the Tier 1 Capital to average assets ratio. Actual Required For Amount Ratio Amount Ratio (Dollars in thousands) As of December 31, 2015: Total Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % (to average assets)
HBC (Wholly-owned Subsidiary)
Capital Requirements
Schedule of actual capital and required amounts and ratios	Actual To Be Required For Amount Ratio Amount Ratio Amount Ratio(1) (Dollars in thousands) As of September 30, 2016: Total Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to average assets) (1) Includes 0.625% capital conservation buffer, effective January 1, 2016, except the Tier 1 Capital to average assets ratio. Actual To Be Required For Amount Ratio Amount Ratio Amount Ratio (Dollars in thousands) As of December 31, 2015: Total Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Common Equity Tier 1 Capital $ % $ % $ % (to risk-weighted assets) Tier 1 Capital $ % $ % $ % (to average assets)

Noninterest Expense (Tables)

Noninterest Expense (Tables)	9 Months Ended
	Sep. 30, 2016
Noninterest Expense
Schedule of noninterest expense	Three Months Ended Nine Months Ended 2016 2015 2016 2015 (Dollars in thousands) Salaries and employee benefits(1) $ $ $ $ Occupancy and equipment Professional fees Software subscriptions Amortization of intangible assets Data processing Insurance expense FDIC deposit insurance premiums Foreclosed assets ) Acquisition and integration related costs — — Other ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total noninterest expense $ $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ (1) Salaries and employee benefits included pre-tax severance and retention costs related to the Focus transaction of $2,177,000 for the three months ended September 30, 2015, and $2,887,000 for the nine months ended September 30, 2015.

Business Segment Information (T

Business Segment Information (Tables)	9 Months Ended
	Sep. 30, 2016
Business Segment Information
Schedule of information by operating segment	Three Months Ended September 30, 2016 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision for loan losses ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Three Months Ended September 30, 2015 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Nine Months Ended September 30, 2016 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision for loan losses ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations Nine Months Ended September 30, 2015 Banking(1) Factoring Consolidated (Dollars in thousands) Interest income $ $ $ Intersegment interest allocations ) — Total interest expense — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income Provision (credit) for loan losses ) ) ) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net interest income after provision Noninterest income Noninterest expense Intersegment expense allocations ) — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Income before income taxes Income tax expense ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income $ $ $ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets $ $ $ Loans, net of deferred fees $ $ $ Goodwill $ $ $ (1) Includes the holding company's results of operations

Basis of Presentation (Details)

Basis of Presentation (Details)	9 Months Ended
	Sep. 30, 2016segmentcustomer
Segment Reporting
Number of customers accounting for more than 10 percent of revenue for HBC or the Company | customer	0
Number of operating segments | segment	2

Shareholders' Equity and Earn42

Shareholders' Equity and Earnings Per Share - Series C Preferred Stock (Details) - $ / shares	Sep. 12, 2016	Sep. 30, 2016	Dec. 31, 2015
Series C Preferred Stock
Par value of common stock (in dollars per share)		$ 0	$ 0
Par value of preferred stock (in dollars per share)		$ 0	$ 0
Common stock, shares issued (in shares)		37,915,736	32,113,479
Common stock, shares outstanding (in shares)		37,915,736	32,113,479
Preferred Stockholders
Series C Preferred Stock
Common shares issued in exchange of convertible perpetual preferred stock (in shares)	5,601,000
Par value of common stock (in dollars per share)	$ 0
Preferred Stockholders | Series C Preferred Stock
Series C Preferred Stock
Number of convertible preferred shares converted (in shares)	21,003.75
Par value of preferred stock (in dollars per share)	$ 0

Shareholders' Equity and Earn43

Shareholders' Equity and Earnings Per Share - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Reconciliation of factors used in computing basic and diluted earnings per common share
Net income available to common shareholders	$ 6,261	$ 3,011	$ 18,654	$ 10,730
Undistributed earnings allocated to Series C preferred stock	(300)	(111)	(1,278)	(706)
Distributed and undistributed earnings allocated to common shareholders	$ 5,961	$ 2,900	$ 17,376	$ 10,024
Weighted average common shares outstanding for basic earnings per common share (in shares)	33,397,704	29,075,782	32,591,784	27,386,471
Dilutive effect of stock options outstanding, using the treasury stock method (in shares)	295,624	256,670	272,071	202,993
Shares used in computing diluted earnings per common share (in shares)	33,693,328	29,332,452	32,863,855	27,589,464
Basic earnings per share (in dollars per share)	$ 0.18	$ 0.10	$ 0.53	$ 0.37
Diluted earnings per share (in dollars per share)	$ 0.18	$ 0.10	$ 0.53	$ 0.36

Accumulated Other Comprehensi44

Accumulated Other Comprehensive Income (Loss) (''AOCI'') - Changes in AOCI by Component (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Changes in AOCI by Component
Balance at the beginning of the period, net of taxes			$ (6,220)
Net current period other comprehensive income (loss), net of taxes	$ 134	$ 1,292	4,212	$ (128)
Balance at the end of the period, net of taxes	(2,008)		(2,008)
Accumulated Other Comprehensive Income / (Loss)
Changes in AOCI by Component
Balance at the beginning of the period, net of taxes	(2,142)	(3,271)	(6,220)	(1,851)
Other comprehensive income (loss) before reclassification, net of taxes	115	1,261	4,496	(223)
Amounts reclassified from other comprehensive income (loss), net of taxes	19	31	(284)	95
Net current period other comprehensive income (loss), net of taxes	134	1,292	4,212	(128)
Balance at the end of the period, net of taxes	(2,008)	(1,979)	(2,008)	(1,979)
Unrealized Gains on Available-for-Sale Securities and I/O Strips
Changes in AOCI by Component
Balance at the beginning of the period, net of taxes	5,170	2,206	1,090	3,666
Other comprehensive income (loss) before reclassification, net of taxes	121	1,273	4,507	(187)
Amounts reclassified from other comprehensive income (loss), net of taxes			(306)
Net current period other comprehensive income (loss), net of taxes	121	1,273	4,201	(187)
Balance at the end of the period, net of taxes	5,291	3,479	5,291	3,479
Unamortized Unrealized Gain on Available-for-Sale Securities Reclassified to Held-to-Maturity
Changes in AOCI by Component
Balance at the beginning of the period, net of taxes	351	419	403	435
Amounts reclassified from other comprehensive income (loss), net of taxes	(8)	(8)	(60)	(24)
Net current period other comprehensive income (loss), net of taxes	(8)	(8)	(60)	(24)
Balance at the end of the period, net of taxes	343	411	343	411
Defined Benefit Pension Plan Items
Changes in AOCI by Component
Balance at the beginning of the period, net of taxes	(7,663)	(5,896)	(7,713)	(5,952)
Other comprehensive income (loss) before reclassification, net of taxes	(6)	(12)	(11)	(36)
Amounts reclassified from other comprehensive income (loss), net of taxes	27	39	82	119
Net current period other comprehensive income (loss), net of taxes	21	27	71	83
Balance at the end of the period, net of taxes	$ (7,642)	$ (5,869)	$ (7,642)	$ (5,869)

Accumulated Other Comprehensi45

Accumulated Other Comprehensive Income (Loss) (''AOCI'') - Amount Reclassified from AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Amount Reclassified from AOCI
Gains on sale of securities			$ 527
Interest income on taxable securities	$ 2,401	$ 1,670	8,004	$ 4,828
Income tax expense	(4,054)	(2,172)	(12,157)	(7,292)
Net income	6,765	3,459	20,166	12,074
Amount Reclassified from AOCI
Amount Reclassified from AOCI
Net of tax	(19)	(31)	284	(95)
Unrealized Gains on Available-for-Sale Securities and I/O Strips
Amount Reclassified from AOCI
Net of tax			306
Unrealized Gains on Available-for-Sale Securities and I/O Strips | Amount Reclassified from AOCI
Amount Reclassified from AOCI
Gains on sale of securities			527
Income tax expense			(221)
Net income			306
Unamortized Unrealized Gain on Available-for-Sale Securities Reclassified to Held-to-Maturity
Amount Reclassified from AOCI
Net of tax	8	8	60	24
Unamortized Unrealized Gain on Available-for-Sale Securities Reclassified to Held-to-Maturity | Amount Reclassified from AOCI
Amount Reclassified from AOCI
Interest income on taxable securities	13	13	103	41
Income tax expense	(5)	(5)	(43)	(17)
Net income	8	8	60	24
Defined Benefit Pension Plan Items
Amount Reclassified from AOCI
Net of tax	(27)	(39)	(82)	(119)
Defined Benefit Pension Plan Items | Amount Reclassified from AOCI
Amount Reclassified from AOCI
Income before income tax	(47)	(68)	(141)	(204)
Income tax benefit	20	29	59	85
Net of tax	(27)	(39)	(82)	(119)
Prior transition obligation | Amount Reclassified from AOCI
Amount Reclassified from AOCI
Income before income tax	13	28	39	84
Actuarial losses | Amount Reclassified from AOCI
Amount Reclassified from AOCI
Income before income tax	$ (60)	$ (96)	$ (180)	$ (288)

Securities - Amortized Cost and

Securities - Amortized Cost and Estimated Fair Value of Securities - Securities Available-for-sale (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Securities available-for-sale:
Amortized Cost	$ 361,989	$ 384,578
Gross Unrealized Gains	8,010	2,863
Gross Unrealized Losses		(2,362)
Securities available-for-sale	369,999	385,079
Agency mortgage-backed securities
Securities available-for-sale:
Amortized Cost	346,001	324,077
Gross Unrealized Gains	6,551	2,457
Gross Unrealized Losses		(2,304)
Securities available-for-sale	352,552	324,230
U.S. Treasury
Securities available-for-sale:
Amortized Cost		30,047
Gross Unrealized Losses		(44)
Securities available-for-sale		30,003
Trust preferred securities
Securities available-for-sale:
Amortized Cost	15,000	15,000
Gross Unrealized Gains	1,425	132
Securities available-for-sale	16,425	15,132
U.S. Government sponsored entities
Securities available-for-sale:
Amortized Cost		9,042
Gross Unrealized Gains		13
Gross Unrealized Losses		(14)
Securities available-for-sale		9,041
Corporate bonds
Securities available-for-sale:
Amortized Cost	988	6,412
Gross Unrealized Gains	34	261
Securities available-for-sale	$ 1,022	$ 6,673

Securities - Amortized Cost a47

Securities - Amortized Cost and Estimated Fair Value of Securities - Securities Held-to-maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Securities held-to-maturity:
Amortized Cost	$ 202,404	$ 109,311
Gross Unrealized Gains	3,483	1,541
Gross Unrealized Losses	(77)	(1,031)
Securities held-to-maturity	205,810	109,821
Agency mortgage-backed securities
Securities held-to-maturity:
Amortized Cost	111,591	15,793
Gross Unrealized Gains	1,038	24
Gross Unrealized Losses	(7)	(168)
Securities held-to-maturity	112,622	15,649
Municipals - exempt from Federal tax
Securities held-to-maturity:
Amortized Cost	90,813	93,518
Gross Unrealized Gains	2,445	1,517
Gross Unrealized Losses	(70)	(863)
Securities held-to-maturity	$ 93,188	$ 94,172

Securities - Securities with Un

Securities - Securities with Unrealized Losses - Securities Available-for-sale (Details) $ in Thousands	Dec. 31, 2015USD ($)
Available-for-sale, Fair Value
Less Than 12 Months	$ 276,050
12 Months or More	2,165
Total	278,215
Available-for-sale, Unrealized Losses
Less Than 12 Months	(2,316)
12 Months or More	(46)
Total	(2,362)
Agency mortgage-backed securities
Available-for-sale, Fair Value
Less Than 12 Months	241,067
12 Months or More	2,165
Total	243,232
Available-for-sale, Unrealized Losses
Less Than 12 Months	(2,258)
12 Months or More	(46)
Total	(2,304)
U.S. Treasury
Available-for-sale, Fair Value
Less Than 12 Months	30,003
Total	30,003
Available-for-sale, Unrealized Losses
Less Than 12 Months	(44)
Total	(44)
U.S. Government sponsored entities
Available-for-sale, Fair Value
Less Than 12 Months	4,980
Total	4,980
Available-for-sale, Unrealized Losses
Less Than 12 Months	(14)
Total	$ (14)

Securities - Securities with 49

Securities - Securities with Unrealized Losses - Securities Held-to-maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Held-to-maturity, Fair Value
Less Than 12 Months	$ 6,130	$ 17,072
12 Months or More	2,863	28,821
Total	8,993	45,893
Held-to-maturity, Unrealized Losses
Less Than 12 Months	(32)	(167)
12 Months or More	(45)	(864)
Total	(77)	(1,031)
Municipals - exempt from Federal tax
Held-to-maturity, Fair Value
Less Than 12 Months	5,424	9,920
12 Months or More	2,227	24,412
Total	7,651	34,332
Held-to-maturity, Unrealized Losses
Less Than 12 Months	(32)	(78)
12 Months or More	(38)	(785)
Total	(70)	(863)
Agency mortgage-backed securities
Held-to-maturity, Fair Value
Less Than 12 Months	706	7,152
12 Months or More	636	4,409
Total	1,342	11,561
Held-to-maturity, Unrealized Losses
Less Than 12 Months		(89)
12 Months or More	(7)	(79)
Total	$ (7)	$ (168)

Securities - Additional Informa

Securities - Additional Information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)security	Dec. 31, 2015USD ($)security
Additional Information
The number of holdings of securities of any one issuer other than the U.S. Government and its sponsored entities	0
Holdings of securities as percentage of shareholders' equity, considered as threshold for disclosure purpose	10.00%
Number of securities held	460	460
Number of available for sale securities held	184	193
Number of held to maturity securities held	276	267
Number of securities with fair values below amortized cost	22	193
Total unrealized loss for securities 12 months or more | $	$ 45	$ 910

Securities - Proceeds from Sale

Securities - Proceeds from Sales of Securities and the Resulting Gains and Losses (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)
Proceeds from Sales of Securities and the Resulting Gains and Losses
Proceeds	$ 49,171
Gross gains	544
Gross losses	$ (17)

Securities - Amortized Cost a52

Securities - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity - Securities Available-for-sale (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Available-for-sale, Amortized Cost
Due after one year through five years	$ 988
Due after ten years	15,000
Agency mortgage-backed securities	346,001
Total	361,989
Available-for-sale, Estimated Fair Value
Due after one year through five years	1,022
Due after ten years	16,425
Agency mortgage-backed securities	352,552
Estimated Fair Value	$ 369,999	$ 385,079

Securities - Amortized Cost a53

Securities - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity - Securities Held-to-maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Held-to-maturity, Amortized Cost
Due 3 months or less	$ 165
Due after 3 months through one year	1,083
Due after one year through five years	4,372
Due after five years through ten years	16,554
Due after ten years	68,639
Agency mortgage-backed securities	111,591
Total	202,404	$ 109,311
Held-to-maturity, Estimated Fair Value
Due 3 months or less	165
Due after 3 months through one year	1,087
Due after one year through five years	4,448
Due after five years through ten years	17,451
Due after ten years	70,037
Agency mortgage-backed securities	112,622
Estimated Fair Value	$ 205,810	$ 109,821

Loans - Loan Balances (Details)

Loans - Loan Balances (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Loans held-for-investment:
Total loan balance	$ 1,450,801		$ 1,359,458
Deferred loan origination fees, net	(625)		(742)
Loans, net of deferred fees	1,450,176		1,358,716	$ 1,332,405
Allowance for loan losses	(20,032)	$ (19,921)	(18,926)	(18,737)	$ (18,757)	$ (18,379)
Loans, net	1,430,144		1,339,790
Commercial
Loans held-for-investment:
Total loan balance	606,281		556,522
Allowance for loan losses	(12,181)	(11,528)	(10,748)	(10,528)	(11,193)	(11,187)
Real estate
Loans held-for-investment:
Total loan balance	826,192		786,926
Allowance for loan losses	(7,763)	(8,277)	(8,076)	(8,136)	(7,450)	(7,070)
Real estate | Commercial
Loans held-for-investment:
Total loan balance	612,030		625,665
Real estate | Land and construction
Loans held-for-investment:
Total loan balance	88,371		84,428
Real estate | Home equity
Loans held-for-investment:
Total loan balance	76,536		76,833
Real estate | Residential mortgages
Loans held-for-investment:
Total loan balance	49,255
Consumer
Loans held-for-investment:
Total loan balance	18,328		16,010
Allowance for loan losses	$ (88)	$ (116)	$ (102)	$ (73)	$ (114)	$ (122)

Loans - Additional Information

Loans - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Focus Business Bank
Loans
Loans acquired in the Focus transaction	$ 102,921	$ 141,343

Loans - Changes in the Allowanc

Loans - Changes in the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Changes in the Allowance for Loan Losses
Balance, beginning of period	$ 19,921	$ 18,757	$ 18,926	$ 18,379
Charge-offs	(160)	(17)	(300)	(240)
Recoveries	26	298	409	937
Net (charge-offs) recoveries	(134)	281	109	697
Provision (credit) for loan losses	245	(301)	997	(339)
Balance, end of period	20,032	18,737	20,032	18,737
Commercial
Changes in the Allowance for Loan Losses
Balance, beginning of period	11,528	11,193	10,748	11,187
Charge-offs	(160)	(8)	(300)	(229)
Recoveries	21	284	182	766
Net (charge-offs) recoveries	(139)	276	(118)	537
Provision (credit) for loan losses	792	(941)	1,551	(1,196)
Balance, end of period	12,181	10,528	12,181	10,528
Real estate
Changes in the Allowance for Loan Losses
Balance, beginning of period	8,277	7,450	8,076	7,070
Charge-offs				(2)
Recoveries	5	14	227	141
Net (charge-offs) recoveries	5	14	227	139
Provision (credit) for loan losses	(519)	672	(540)	927
Balance, end of period	7,763	8,136	7,763	8,136
Consumer
Changes in the Allowance for Loan Losses
Balance, beginning of period	116	114	102	122
Charge-offs		(9)		(9)
Recoveries				30
Net (charge-offs) recoveries		(9)		21
Provision (credit) for loan losses	(28)	(32)	(14)	(70)
Balance, end of period	$ 88	$ 73	$ 88	$ 73

Loans - Balance in the Allowanc

Loans - Balance in the Allowance for Loan Losses and the Recorded Investment in Loans by Portfolio Segment, Based on the Impairment Method (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Balance in the Allowance for Loan Losses and the Recorded Investment in Loans by Portfolio Segment, Based on the Impairment Method
Allowance for loan losses, Individually evaluated for impairment	$ 1,668		$ 286
Allowance for loan losses, Collectively evaluated for impairment	18,364		18,640
Total allowance balance	20,032	$ 19,921	18,926	$ 18,737	$ 18,757	$ 18,379
Loans, Individually evaluated for impairment	4,388		6,290
Loans, Collectively evaluated for impairment	1,446,168		1,352,931
Loans, Acquired with deteriorated credit quality	245		237
Total loan balance	1,450,801		1,359,458
Commercial
Balance in the Allowance for Loan Losses and the Recorded Investment in Loans by Portfolio Segment, Based on the Impairment Method
Allowance for loan losses, Individually evaluated for impairment	1,668		174
Allowance for loan losses, Collectively evaluated for impairment	10,513		10,574
Total allowance balance	12,181	11,528	10,748	10,528	11,193	11,187
Loans, Individually evaluated for impairment	3,469		2,014
Loans, Collectively evaluated for impairment	602,567		554,271
Loans, Acquired with deteriorated credit quality	245		237
Total loan balance	606,281		556,522
Real estate
Balance in the Allowance for Loan Losses and the Recorded Investment in Loans by Portfolio Segment, Based on the Impairment Method
Allowance for loan losses, Individually evaluated for impairment			112
Allowance for loan losses, Collectively evaluated for impairment	7,763		7,964
Total allowance balance	7,763	8,277	8,076	8,136	7,450	7,070
Loans, Individually evaluated for impairment	916		4,272
Loans, Collectively evaluated for impairment	825,276		782,654
Total loan balance	826,192		786,926
Consumer
Balance in the Allowance for Loan Losses and the Recorded Investment in Loans by Portfolio Segment, Based on the Impairment Method
Allowance for loan losses, Collectively evaluated for impairment	88		102
Total allowance balance	88	$ 116	102	$ 73	$ 114	$ 122
Loans, Individually evaluated for impairment	3		4
Loans, Collectively evaluated for impairment	18,325		16,006
Total loan balance	$ 18,328		$ 16,010

Loans - Loans Held for Investme

Loans - Loans Held for Investment Individually Evaluated for Impairment by Class of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Unpaid Principal Balance
Total with no related allowance recorded	$ 3,653	$ 5,139
Total with an allowance recorded	1,857	2,265
Total	5,510	7,404
Recorded Investment
Total with no related allowance recorded	2,776	4,262
Total with an allowance recorded	1,857	2,265
Total	4,633	6,527	$ 5,686
Total with an allowance recorded, Allowance for Loan Losses Allocated	1,668	286
Commercial
Unpaid Principal Balance
Total with no related allowance recorded	1,857	745
Total with an allowance recorded	1,857	1,506
Recorded Investment
Total with no related allowance recorded	1,857	745
Total with an allowance recorded	1,857	1,506
Total with an allowance recorded, Allowance for Loan Losses Allocated	1,668	174
Consumer
Unpaid Principal Balance
Total with no related allowance recorded	3	4
Recorded Investment
Total with no related allowance recorded	3	4
Commercial | Real estate
Unpaid Principal Balance
Total with no related allowance recorded	1,299	3,851
Recorded Investment
Total with no related allowance recorded	440	2,992
Land and construction | Real estate
Unpaid Principal Balance
Total with no related allowance recorded	219	237
Recorded Investment
Total with no related allowance recorded	201	219
Home equity | Real estate
Unpaid Principal Balance
Total with no related allowance recorded	275	302
Total with an allowance recorded		759
Recorded Investment
Total with no related allowance recorded	$ 275	302
Total with an allowance recorded		759
Total with an allowance recorded, Allowance for Loan Losses Allocated		$ 112

Loans - Interest Recognized and

Loans - Interest Recognized and Cash Basis Interest Earned on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	$ 4,567	$ 5,338	$ 4,997	$ 5,787
Commercial
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	2,200	1,403	1,771	1,605
Consumer
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	3	5	3	5
Commercial | Real estate
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	1,644	3,117	2,298	3,031
Land and construction | Real estate
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	204	496	210	819
Home equity | Real estate
Interest Recognized and Cash Basis Interest Earned on Impaired Loans
Average of impaired loans during the period	$ 516	$ 317	$ 715	$ 327

Loans - Nonperforming Loans (De

Loans - Nonperforming Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Loans
Nonaccrual loans	$ 4,496	$ 4,716	$ 5,503
Restructured and loans over 90 days past due and still accruing		1,662
Total nonperforming loans	4,496	6,378	5,503
Other restructured loans	137	149	183
Total	$ 4,633	$ 6,527	$ 5,686

Loans - Nonperforming Loans by

Loans - Nonperforming Loans by Class (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Nonperforming Loans by Class
Nonaccrual loans	$ 4,496	$ 4,716	$ 5,503
Restructured and Loans Over 90 Days Past Due and Still Accruing		1,662
Total	4,496	6,378	$ 5,503
Commercial
Nonperforming Loans by Class
Nonaccrual loans	3,577	724
Restructured and Loans Over 90 Days Past Due and Still Accruing		1,378
Total	3,577	2,102
Consumer
Nonperforming Loans by Class
Nonaccrual loans	3	4
Total	3	4
Commercial | Real estate
Nonperforming Loans by Class
Nonaccrual loans	440	2,992
Total	440	2,992
Land and construction | Real estate
Nonperforming Loans by Class
Nonaccrual loans	201	219
Total	201	219
Home equity | Real estate
Nonperforming Loans by Class
Nonaccrual loans	275	777
Restructured and Loans Over 90 Days Past Due and Still Accruing		284
Total	$ 275	$ 1,061

Loans - Aging of Past Due Loans

Loans - Aging of Past Due Loans by Class of Loans - Tabular Disclosure (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Aging of Past Due Loans by Class of Loans
Total Past Due	$ 12,466	$ 5,754
Loans Not Past Due	1,438,335	1,353,704
Total loan balance	1,450,801	1,359,458
30-59 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	8,404	3,504
60-89 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	3,860	262
90 Days or Greater Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	202	1,988
Commercial
Aging of Past Due Loans by Class of Loans
Total Past Due	10,118	5,251
Loans Not Past Due	596,163	551,271
Total loan balance	606,281	556,522
Commercial | 30-59 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	6,258	3,285
Commercial | 60-89 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	3,860	262
Commercial | 90 Days or Greater Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due		1,704
Real estate
Aging of Past Due Loans by Class of Loans
Total loan balance	826,192	786,926
Consumer
Aging of Past Due Loans by Class of Loans
Loans Not Past Due	18,328	16,010
Total loan balance	18,328	16,010
Commercial | Real estate
Aging of Past Due Loans by Class of Loans
Total Past Due	1,872
Loans Not Past Due	610,158	625,665
Total loan balance	612,030	625,665
Commercial | Real estate | 30-59 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	1,872
Land and construction | Real estate
Aging of Past Due Loans by Class of Loans
Total Past Due	201	219
Loans Not Past Due	88,170	84,209
Total loan balance	88,371	84,428
Land and construction | Real estate | 30-59 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due		219
Land and construction | Real estate | 90 Days or Greater Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	201
Home equity | Real estate
Aging of Past Due Loans by Class of Loans
Total Past Due	275	284
Loans Not Past Due	76,261	76,549
Total loan balance	76,536	76,833
Home equity | Real estate | 30-59 Days Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	274
Home equity | Real estate | 90 Days or Greater Past Due
Aging of Past Due Loans by Class of Loans
Total Past Due	1	$ 284
Residential mortgages | Real estate
Aging of Past Due Loans by Class of Loans
Loans Not Past Due	49,255
Total loan balance	$ 49,255

Loans - Aging of Past Due Loa63

Loans - Aging of Past Due Loans by Class of Loans - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Aging of Past Due Loans by Class of Loans
Past due loans 30 day or greater	$ 12,466	$ 5,754
Nonaccrual loans	4,496	4,716	$ 5,503
30 days or greater past due
Aging of Past Due Loans by Class of Loans
Nonaccrual loans	2,190	591
Less than 30 days past due
Aging of Past Due Loans by Class of Loans
Nonaccrual loans	$ 4,020	$ 4,125

Loans - Credit Quality Indicato

Loans - Credit Quality Indicators (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Loans
Balance to report	$ 1,430,144	$ 1,339,790
Loan classified as loss
Loans
Recovery value	0
Balance to report	$ 0	$ 0

Loans - Summary of the Loan Por

Loans - Summary of the Loan Portfolio by Loan Type and Credit Quality Classification (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Loans
Total	$ 1,450,801	$ 1,359,458
Nonclassified
Loans
Total	1,432,400	1,340,826
Classified
Loans
Total	18,401	18,632
Commercial
Loans
Total	606,281	556,522
Commercial | Nonclassified
Loans
Total	591,554	547,536
Commercial | Classified
Loans
Total	14,727	8,986
Real estate
Loans
Total	826,192	786,926
Consumer
Loans
Total	18,328	16,010
Consumer | Nonclassified
Loans
Total	18,311	15,705
Consumer | Classified
Loans
Total	17	305
Commercial | Real estate
Loans
Total	612,030	625,665
Commercial | Real estate | Nonclassified
Loans
Total	609,179	617,865
Commercial | Real estate | Classified
Loans
Total	2,851	7,800
Land and construction | Real estate
Loans
Total	88,371	84,428
Land and construction | Real estate | Nonclassified
Loans
Total	88,170	84,209
Land and construction | Real estate | Classified
Loans
Total	201	219
Home equity | Real estate
Loans
Total	76,536	76,833
Home equity | Real estate | Nonclassified
Loans
Total	75,931	75,511
Home equity | Real estate | Classified
Loans
Total	605	$ 1,322
Residential mortgages | Real estate
Loans
Total	49,255
Residential mortgages | Real estate | Nonclassified
Loans
Total	$ 49,255

Loans - Troubled Debt Restructu

Loans - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Loans
Recorded investment of troubled debt restructurings	$ 140	$ 153
Troubled debt restructurings, nonaccrual loans	3	4
Troubled debt restructurings, accruing loans	137	149
Specific reserves	2	3
Additional amount of loan classified as a troubled debt restructurings	$ 0	$ 0

Loans - Troubled Debt Restruc67

Loans - Troubled Debt Restructurings by Class (Details) - contract	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Loans
Number of Contracts	0	0	0	0

Loans - Defaults on Troubled De

Loans - Defaults on Troubled Debt Restructurings (Details) - item	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Loans
Default period contractually past due under modified terms (in days)			30 days
Number of defaults on troubled debt restructurings	0	0	0	0
Period of consecutive payments (in months)			6 months

Business Combinations - Bay Vie

Business Combinations - Bay View Funding and Focus Business Bank - Consideration Paid (Details) - Focus Business Bank $ / shares in Units, $ in Thousands	Aug. 20, 2015USD ($)$ / sharesshares
Consideration Paid
Aggregate purchase price	$ 66,558
Fixed exchange ratio of company's common stock	1.8235
Shares issued in acquisition | shares	5,456,713
Common stock issued to acquire Focus Business Bank	$ 58,278
Stock price (in dollars per share) | $ / shares	$ 10.68
Purchase consideration paid in cash	$ 8,280

Business Combinations - Focus B

Business Combinations - Focus Business Bank - Acquisition and Integration Costs (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Sep. 30, 2015	Dec. 31, 2015
Focus Business Bank
Acquisition and Integration Costs
Pre-tax severance, retention, acquisition and integration costs	$ 2,865	$ 3,407	$ 6,398

Business Combinations - Focus71

Business Combinations - Focus Business Bank - Estimated Fair Values of the Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Aug. 20, 2015
Assets acquired:
Goodwill	$ 45,664	$ 45,664	$ 44,898
Focus Business Bank
Assets acquired:
Cash and cash item				$ 5,651
Federal funds sold and deposits in other financial institutions				168,415
Securities available-for-sale				53,940
Securities held-to-maturity				8,665
Loans held-for-sale				4,416
Net loans				170,353
Goodwill				32,620
Core deposit intangible asset				6,285
Corporate owned life insurance				7,067
Other assets, net				20,250
Total assets acquired				477,662
Liabilities assumed:
Deposits				405,123
Other liabilities				5,981
Total liabilities				411,104
Net assets acquired				$ 66,558

Business Combinations - Focus72

Business Combinations - Focus Business Bank - Acquired Receivables and Goodwill (Details) $ in Thousands	Aug. 20, 2015USD ($)loan	Sep. 30, 2016USD ($)	Dec. 31, 2015USD ($)	Sep. 30, 2015USD ($)
Goodwill
Goodwill		$ 45,664	$ 45,664	$ 44,898
Focus Business Bank
Acquired Receivables
Fair value, nonimpaired loans		$ 102,921	$ 141,343
Goodwill
Goodwill	$ 32,620
Focus Business Bank | Loans receivable
Acquired Receivables
Purchased credit impaired loans acquired, number | loan	4
Gross contractual amount, impaired loans	$ 1,124
Contractual cash flows not expected to be collected on the purchased credit impaired loans	$ 819
Contractual cash flows not expected to be collected on the purchased credit impaired loans as a percentage of gross outstanding principal (as a percent)	72.90%
Fair value, nonimpaired loans	$ 170,048
Gross contractual amount, nonimpaired loans	174,660
Purchase discount	$ 4,612
Purchase discount (as a percentage)	2.60%

Business Combinations - Focus73

Business Combinations - Focus Business Bank - Consideration Paid Summary (Details) - Focus Business Bank $ / shares in Units, $ in Thousands	Aug. 20, 2015USD ($)$ / shares
Consideration Paid
Cash paid for Focus in-the-money stock options	$ 8,280
Common stock issued to Focus shareholders at $10.68 per share	58,278
Total consideration	$ 66,558
Stock price (in dollars per share) | $ / shares	$ 10.68

Business Combinations - Focus74

Business Combinations - Focus Business Bank - Pro Forma Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2015
Pro Forma Information
Net interest income	$ 21,057	$ 61,814
Provision (credit) for loan losses	(301)	(289)
Noninterest income	2,863	8,568
Noninterest expense	15,667	46,002
Income before income taxes	8,554	24,669
Income tax expense	3,806	9,932
Net income	$ 4,748	$ 14,737
Net income per share - basic (in dollars per share)	$ 0.13	$ 0.39
Net income per share - diluted (in dollars per share)	$ 0.13	$ 0.39

Goodwill and Other Intangible75

Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Aug. 20, 2015
Goodwill
Goodwill	$ 45,664	$ 45,664	$ 44,898
BVF/CSNK
Goodwill
Goodwill acquired	13,044
Focus Business Bank
Goodwill
Goodwill				$ 32,620
Goodwill acquired	$ 32,620

Goodwill and Other Intangible76

Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands	Aug. 20, 2015	Nov. 01, 2014	Jun. 30, 2007	Sep. 30, 2016	Dec. 31, 2015
Diablo Valley Bank
Other Intangible Assets
Accumulated amortization				$ 5,024	$ 4,703
Diablo Valley Bank | Core deposit
Other Intangible Assets
Intangible assets acquired			$ 5,049
Useful life, amortization period			10 years
Diablo Valley Bank | Customer relationship
Other Intangible Assets
Intangible assets acquired			$ 276
Useful life, amortization period			7 years
Focus Business Bank | Core deposit
Other Intangible Assets
Intangible assets acquired	$ 6,285
Accumulated amortization				912	288
Useful life, amortization period	10 years
BVF/CSNK
Other Intangible Assets
Accumulated amortization				$ 592	$ 360
BVF/CSNK | Below market-value lease
Other Intangible Assets
Intangible assets acquired		$ 109
Useful life, amortization period		3 years
BVF/CSNK | Customer relationship and brokered relationship
Other Intangible Assets
Intangible assets acquired		$ 1,900
Useful life, amortization period		10 years
BVF/CSNK | Non-compete agreement
Other Intangible Assets
Intangible assets acquired		$ 250
Useful life, amortization period		3 years

Goodwill and Other Intangible77

Goodwill and Other Intangible Assets - Estimated Amortization Expense (Details) $ in Thousands	Sep. 30, 2016USD ($)
Estimated Amortization Expense
2,016	$ 1,567
2,017	1,361
2,018	965
2,019	924
2,020	906
2,021	786
Total	6,509
Diablo Valley Bank | Core deposit
Estimated Amortization Expense
2,016	427
2,017	195
Total	622
Focus Business Bank | Core deposit
Estimated Amortization Expense
2,016	831
2,017	875
2,018	775
2,019	734
2,020	716
2,021	596
Total	4,527
BVF/CSNK | Below market-value lease
Estimated Amortization Expense
2,016	36
2,017	31
Total	67
BVF/CSNK | Customer relationship and brokered relationship
Estimated Amortization Expense
2,016	190
2,017	190
2,018	190
2,019	190
2,020	190
2,021	190
Total	1,140
BVF/CSNK | Non-compete agreement
Estimated Amortization Expense
2,016	83
2,017	70
Total	$ 153

Goodwill and Other Intangible78

Goodwill and Other Intangible Assets - Impairment of Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Impairment of Intangible Assets
Impairment of intangible assets	$ 0	$ 0

Income Taxes - Liability for Un

Income Taxes - Liability for Uncertain Tax Positions (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)
Income Taxes
Reserve for income taxes, net of Federal benefit for uncertain tax positions	$ 2

Income Taxes - Net Deferred Tax

Income Taxes - Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Net deferred tax assets
Net deferred tax assets	$ 20,320	$ 22,218

Income Taxes - Carry Amounts of

Income Taxes - Carry Amounts of the Low Income Housing Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Income Taxes
Low income housing investments	$ 3,998	$ 4,304

Income Taxes - Future Commitmen

Income Taxes - Future Commitments of the Low Income Housing Investments (Details) - Low income housing investments - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Future Commitments
Future commitments	$ 380	$ 1,271
2,016	283
2,017	14
2018 through 2023	$ 83

Income Taxes - Components of Lo

Income Taxes - Components of Low Income Housing Investment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Taxes
Low income housing tax credits	$ 111	$ 180	$ 333	$ 540
Low income housing investment losses	$ 118	$ 217	$ 353	$ 651

Benefit Plans - Defined Benefit

Benefit Plans - Defined Benefit Plans - Nonqualified Defined Benefit Pension Plan (Details) $ in Thousands	Sep. 30, 2016USD ($)
Supplemental Retirement Plan
Supplemental Retirement Plan
Plan assets associated with the plan	$ 0

Benefit Plans - Defined Benef85

Benefit Plans - Defined Benefit Plans - Components of Pension Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Supplemental Retirement Plan
Components of net periodic benefit cost:
Service cost	$ 134	$ 216	$ 400	$ 648
Interest cost	259	221	777	663
Amortization of net actuarial loss	60	96	180	288
Net periodic benefit cost	453	533	1,357	1,599
Split-Dollar Life Insurance Benefit Plan
Components of net periodic benefit cost:
Amortization of prior transition obligation	(13)	(28)	(39)	(84)
Interest cost	62	42	186	126	$ 169
Net periodic benefit cost	$ 49	$ 14	$ 147	$ 42

Benefit Plans - Defined Benef86

Benefit Plans - Defined Benefit Plans - Change in Projected Benefit Obligation (Details) - Split-Dollar Life Insurance Benefit Plan - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Change in projected benefit obligation:
Projected benefit obligation at beginning of year			$ 6,215	$ 4,641	$ 4,641
Interest cost	$ 62	$ 42	186	$ 126	169
Amortization of net actuarial loss					1,405
Projected benefit obligation at end of period	$ 6,401		$ 6,401		$ 6,215

Benefit Plans - Defined Benef87

Benefit Plans - Defined Benefit Plans - Amounts Recognized in Accumulated Other Comprehensive Loss (Details) - Split-Dollar Life Insurance Benefit Plan - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Amounts Recognized in Accumulated Other Comprehensive Loss
Net actuarial loss	$ 2,253	$ 2,147
Prior transition obligation	1,351	1,418
Accumulated other comprehensive loss	$ 3,604	$ 3,565

Fair Value - Financial Assets a

Fair Value - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	$ 369,999	$ 385,079
Agency mortgage-backed securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	352,552	324,230
U.S. Treasury
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		30,003
Trust preferred securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	16,425	15,132
U.S. Government sponsored entities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		9,041
Corporate bonds
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	1,022	6,673
Recurring basis
Financial Assets and Liabilities Measured on a Recurring Basis
I/O strip receivables	1,101	1,367
Transfers between Level 1 and Level 2
Transfers between Level 1 and Level 2	0	0
Transfers between Level 2 and Level 1	0	0
Recurring basis | Agency mortgage-backed securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	352,552	324,230
Recurring basis | U.S. Treasury
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		30,003
Recurring basis | Trust preferred securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	16,425	15,132
Recurring basis | U.S. Government sponsored entities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		9,041
Recurring basis | Corporate bonds
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	1,022	6,673
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		30,003
Recurring basis | Significant Other Observable Inputs (Level 2)
Financial Assets and Liabilities Measured on a Recurring Basis
I/O strip receivables	1,101	1,367
Recurring basis | Significant Other Observable Inputs (Level 2) | Agency mortgage-backed securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	352,552	324,230
Recurring basis | Significant Other Observable Inputs (Level 2) | Trust preferred securities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	16,425	15,132
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. Government sponsored entities
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale		9,041
Recurring basis | Significant Other Observable Inputs (Level 2) | Corporate bonds
Financial Assets and Liabilities Measured on a Recurring Basis
Securities available-for-sale	$ 1,022	$ 6,673

Fair Value - Financial Assets89

Fair Value - Financial Assets and Liabilities Measured on a Non-Recurring Basis (Details) - Non-recurring basis - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	$ 831	$ 2,702
Significant Unobservable Inputs (Level 3)
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	831	2,702
Commercial
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	190	1,333
Commercial | Significant Unobservable Inputs (Level 3)
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	190	1,333
Commercial | Real estate
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	440	503
Commercial | Real estate | Significant Unobservable Inputs (Level 3)
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	440	503
Land and construction | Real estate
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	201	219
Land and construction | Real estate | Significant Unobservable Inputs (Level 3)
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:	$ 201	219
Home equity | Real estate
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:		647
Home equity | Real estate | Significant Unobservable Inputs (Level 3)
Financial Assets and Liabilities Measured on a Non-Recurring Basis
Impaired loans - held-for-investment:		$ 647

Fair Value - Impaired Loans Hel

Fair Value - Impaired Loans Held-for-investment - Tabular Disclosure (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Impaired Loans Held-for-investment
Impaired loans held-for-investment	$ 4,633	$ 6,527
Carried at fair value
Impaired Loans Held-for-investment
Impaired loans held-for-investment	2,499	2,988
Specific valuation allowance	(1,668)	(286)
Impaired loans held-for-investment carried at fair value, net	831	2,702
Portion carried at cost
Impaired Loans Held-for-investment
Impaired loans held-for-investment	$ 2,134	$ 3,539

Fair Value - Impaired Loans H91

Fair Value - Impaired Loans Held-for-investment - Additional Disclosures (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Impaired Loans Held-for-investment
Impaired loans held-for-investment	$ 4,633	$ 6,527
Additional provision (credit) for loan losses	1,628	156
Valuation allowance on foreclosed assets	0	0
Partial charge-offs		0
Carrying amount
Impaired Loans Held-for-investment
Foreclosed assets	292	364
Carried at fair value
Impaired Loans Held-for-investment
Impaired loans held-for-investment	2,499	2,988
Specific valuation allowance	1,668	286
Portion carried at cost
Impaired Loans Held-for-investment
Impaired loans held-for-investment	$ 2,134	$ 3,539

Fair Value - Quantitative Infor

Fair Value - Quantitative Information about Level 3 Fair Value Measurements (Details) - Non-recurring basis - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 831	$ 2,702
Significant Unobservable Inputs (Level 3)
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	831	2,702
Commercial
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	190	1,333
Commercial | Significant Unobservable Inputs (Level 3)
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	190	1,333
Commercial | Significant Unobservable Inputs (Level 3) | Market Approach
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 190	$ 1,333
Commercial | Significant Unobservable Inputs (Level 3) | Market Approach | Minimum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)		0.00%
Commercial | Significant Unobservable Inputs (Level 3) | Market Approach | Maximum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)	1.00%	5.00%
Commercial | Significant Unobservable Inputs (Level 3) | Market Approach | Weighted average
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)		5.00%
Commercial | Real estate
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 440	$ 503
Commercial | Real estate | Significant Unobservable Inputs (Level 3)
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	440	503
Commercial | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 440	$ 503
Commercial | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Minimum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)	0.00%	0.00%
Commercial | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Maximum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)	3.00%	3.00%
Commercial | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Weighted average
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)	3.00%	3.00%
Land and construction | Real estate
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 201	$ 219
Land and construction | Real estate | Significant Unobservable Inputs (Level 3)
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	201	219
Land and construction | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value	$ 201	$ 219
Land and construction | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Maximum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)	1.00%	1.00%
Home equity | Real estate
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value		$ 647
Home equity | Real estate | Significant Unobservable Inputs (Level 3)
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value		647
Home equity | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Impaired loans - held-for-investment, Fair Value		$ 647
Home equity | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Minimum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)		0.00%
Home equity | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Maximum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)		2.00%
Home equity | Real estate | Significant Unobservable Inputs (Level 3) | Market Approach | Weighted average
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis
Discount adjustment for differences between comparable sales (as a percent)		2.00%

Fair Value - Carrying Amounts a

Fair Value - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets
Securities available-for-sale	$ 369,999	$ 385,079
Securities held-to-maturity	205,810	109,821
Carrying amount
Assets
Cash and cash equivalents	344,392	344,092
Securities available-for-sale	369,999	385,079
Securities held-to-maturity	202,404	109,311
Loans (including loans held-for-sale), net	1,436,885	1,347,087
FHLB and FRB stock and other investments	15,196	12,694
Accrued interest receivable	6,708	5,924
I/O strips receivables	1,101	1,367
Liabilities
Time deposits	234,293	244,861
Other deposits	1,984,341	1,817,914
Short-term borrowings		3,000
Accrued interest payable	187	170
Carried at fair value
Assets
Cash and cash equivalents	344,392	344,092
Securities available-for-sale	369,999	385,079
Securities held-to-maturity	205,810	109,821
Loans (including loans held-for-sale), net	1,506,236	1,345,236
Accrued interest receivable	6,708	5,924
I/O strips receivables	1,101	1,367
Liabilities
Time deposits	234,647	245,279
Other deposits	1,984,341	1,817,914
Short-term borrowings		3,000
Accrued interest payable	187	170
Carried at fair value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Cash and cash equivalents	344,392	344,092
Securities available-for-sale		30,003
Accrued interest receivable		14
Carried at fair value | Significant Other Observable Inputs (Level 2)
Assets
Securities available-for-sale	369,999	355,076
Securities held-to-maturity	205,810	109,821
Loans (including loans held-for-sale), net	6,741	7,297
Accrued interest receivable	2,118	1,640
I/O strips receivables	1,101	1,367
Liabilities
Time deposits	234,647	245,279
Other deposits	1,984,341	1,817,914
Short-term borrowings		3,000
Accrued interest payable	187	170
Carried at fair value | Significant Unobservable Inputs (Level 3)
Assets
Loans (including loans held-for-sale), net	1,499,495	1,337,939
Accrued interest receivable	$ 4,590	$ 4,270

Equity Plan - General Disclosur

Equity Plan - General Disclosures (Details)	9 Months Ended
	Sep. 30, 2016shares
2013 Plan
Equity Plan
Number of shares available for future grants	597,009
Options
Equity Plan
Vesting period	4 years
Options | Maximum
Equity Plan
Expiration term	10 years
Restricted stock
Equity Plan
Number of equity awards issued (in shares)	85,024
Nonqualified stock options
Equity Plan
Number of equity awards issued (in shares)	300,500

Equity Plan - Stock Option Acti

Equity Plan - Stock Option Activity (Details) - Options	9 Months Ended
	Sep. 30, 2016USD ($)$ / sharesshares
Number of Shares
Outstanding at the beginning of the period (in shares)	1,775,027
Granted (in shares)	300,500
Exercised (in shares)	(118,885)
Forfeited or expired (in shares)	(184,520)
Outstanding at the end of the period (in shares)	1,772,122
Vested or expected to vest (in shares)	1,683,516
Exercisable at the end of the period (in shares)	1,199,679
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share) | $ / shares	$ 10.62
Granted (in dollars per share) | $ / shares	10.36
Exercised (in dollars per share) | $ / shares	6.49
Forfeited or expired (in dollars per share) | $ / shares	20.08
Outstanding at the end of the period (in dollars per share) | $ / shares	$ 9.86
Additional Information
Weighted Average Remaining Contractual Life - Outstanding at the end of the period (in years)	6 years 1 month 6 days
Weighted Average Remaining Contractual Life - Vested or expected to vest (in years)	6 years 1 month 6 days
Weighted Average Remaining Contractual Life - Exercisable at the end of the period (in years)	4 years 10 months 24 days
Aggregate Intrinsic Value - Outstanding at the end of the period (in dollars) | $	$ 4,560,918
Aggregate Intrinsic Value - Vested or expected to vest (in dollars) | $	4,332,872
Aggregate Intrinsic Value - Exercisable at the end of the period (in dollars) | $	$ 3,691,857

Equity Plan - Unrecognized Comp

Equity Plan - Unrecognized Compensation Cost - Nonvested Stock Options (Details) - Options $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)
Unrecognized Compensation Cost
Total unrecognized compensation cost related to nonvested stock options granted	$ 1,627
Expected weighted-average period for recognition of compensation costs related to nonvested stock options	2 years 8 months 12 days

Equity Plan - Restricted Stock

Equity Plan - Restricted Stock Activity (Details) - Restricted stock	9 Months Ended
	Sep. 30, 2016$ / sharesshares
Number of Shares
Nonvested shares at the beginning of the period (in shares) | shares	167,605
Granted (in shares) | shares	85,024
Vested (in shares) | shares	(29,714)
Forfeited or expired (in shares) | shares	(2,652)
Nonvested shares at the end of the period (in shares) | shares	220,263
Weighted Average Grant Date Fair Value
Nonvested shares at the beginning of the period (in dollars per share) | $ / shares	$ 9.28
Granted (in dollars per share) | $ / shares	10.34
Vested (in dollars per share) | $ / shares	10.48
Forfeited or expired (in dollars per share) | $ / shares	9.36
Nonvested shares at the end of the period (in dollars per share) | $ / shares	$ 9.64

Equity Plan - Unrecognized Co98

Equity Plan - Unrecognized Compensation Cost - Nonvested Restricted Stock Awards (Details) - Restricted stock $ in Thousands	9 Months Ended
	Sep. 30, 2016USD ($)
Unrecognized Compensation Cost
Total unrecognized compensation cost related to nonvested restricted stock awards	$ 1,742
Expected weighted-average period for recognition of compensation costs related to nonvested restricted stock awards	2 years 8 months 9 days

Capital Requirements - General

Capital Requirements - General Information (Details)	9 Months Ended
	Sep. 30, 2016
Capital Requirements
Capital conservation buffer (as a percent)	0.625%
Phase-in period (in years)	4 years
Capital conservation buffer, end rate after annual increases (as a percent)	2.50%
HBC (Wholly-owned Subsidiary)
Capital Requirements
Capital conservation buffer (as a percent)	0.625%
Phase-in period (in years)	4 years
Capital conservation buffer, end rate after annual increases (as a percent)	2.50%

Capital Requirements - Tabular

Capital Requirements - Tabular Disclosure (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Total Capital (to risk-weighted assets)
Actual, Amount	$ 230,697	$ 218,915
Required For Capital Adequacy Purposes, Amount	$ 156,339	$ 140,041
Actual, Ratio (as a percent)	12.70%	12.50%
Required For Capital Adequacy Purposes, Ratio (as a percent)	8.625%	8.00%
Capital conservation buffer (as a percent)	0.625%
Tier 1 Capital (to risk-weighted assets)
Actual, Amount	$ 210,021	$ 199,299
Required For Capital Adequacy Purposes, Amount	$ 120,086	$ 105,031
Actual, Ratio (as a percent)	11.60%	11.40%
Required For Capital Adequacy Purposes, Ratio (as a percent)	6.625%	6.00%
Common Equity Tier 1 Capital (to risk-weighted assets)
Actual, Amount	$ 210,021	$ 181,221
Required For Capital Adequacy Purposes, Amount	$ 92,897	$ 78,773
Actual, Ratio (as a percent)	11.60%	10.40%
Required For Capital Adequacy Purposes, Ratio (as a percent)	5.125%	4.50%
Tier 1 Capital (to average assets)
Actual, Amount	$ 210,021	$ 199,299
Required For Capital Adequacy Purposes, Amount	$ 94,807	$ 92,918
Actual, Ratio (as a percent)	8.90%	8.60%
Required For Capital Adequacy Purposes, Ratio (as a percent)	4.00%	4.00%
HBC (Wholly-owned Subsidiary)
Total Capital (to risk-weighted assets)
Actual, Amount	$ 227,746	$ 219,943
To Be Well Capitalized Under Regulatory Requirements, Amount	181,220	175,022
Required For Capital Adequacy Purposes, Amount	$ 156,303	$ 140,018
Actual, Ratio (as a percent)	12.60%	12.60%
To Be Well Capitalized Under Regulatory Requirements, Ratio (as a percent)	10.00%	10.00%
Required For Capital Adequacy Purposes, Ratio (as a percent)	8.625%	8.00%
Capital conservation buffer (as a percent)	0.625%
Tier 1 Capital (to risk-weighted assets)
Actual, Amount	$ 207,070	$ 200,327
To Be Well Capitalized Under Regulatory Requirements, Amount	144,976	140,018
Required For Capital Adequacy Purposes, Amount	$ 120,059	$ 105,013
Actual, Ratio (as a percent)	11.40%	11.40%
To Be Well Capitalized Under Regulatory Requirements, Ratio (as a percent)	8.00%	8.00%
Required For Capital Adequacy Purposes, Ratio (as a percent)	6.625%	6.00%
Common Equity Tier 1 Capital (to risk-weighted assets)
Actual, Amount	$ 207,070	$ 200,327
To Be Well Capitalized Under Regulatory Requirements, Amount	117,793	113,764
Required For Capital Adequacy Purposes, Amount	$ 92,875	$ 78,760
Actual, Ratio (as a percent)	11.40%	11.40%
To Be Well Capitalized Under Regulatory Requirements, Ratio (as a percent)	6.50%	6.50%
Required For Capital Adequacy Purposes, Ratio (as a percent)	5.125%	4.50%
Tier 1 Capital (to average assets)
Actual, Amount	$ 207,070	$ 200,327
To Be Well Capitalized Under Regulatory Requirements, Amount	118,472	116,112
Required For Capital Adequacy Purposes, Amount	$ 94,777	$ 92,889
Actual, Ratio (as a percent)	8.70%	8.60%
To Be Well Capitalized Under Regulatory Requirements, Ratio (as a percent)	5.00%	5.00%
Required For Capital Adequacy Purposes, Ratio (as a percent)	4.00%	4.00%

Capital Requirements - Dividend

Capital Requirements - Dividends to Parent (Details) - HCC (Parent) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2016
Cash dividend
Cash dividend available	$ 8,361			$ 8,361
Dividends paid to parent company	$ 4,000	$ 4,000	$ 6,000	$ 14,000

Loss Contingencies (Details)

Loss Contingencies (Details)	9 Months Ended
	Sep. 30, 2016complaint
Loss Contingencies
Number of complaints, tentative settlement	2

Noninterest Expense (Details)

Noninterest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Noninterest Expense
Salaries and employee benefits	$ 8,363	$ 10,358	$ 26,052	$ 26,112
Occupancy and equipment	1,120	1,063	3,277	3,135
Professional fees	1,086	612	2,619	946
Software subscriptions	401	292	1,118	883
Amortization of intangible assets	392	277	1,176	655
Data processing	372	411	1,143	950
Insurance expense	319	273	924	855
FDIC deposit insurance premiums	308	251	966	727
Foreclosed assets	10	113	14	(93)
Acquisition and integration related costs		688		1,265
Other	1,925	2,081	6,073	5,877
Total noninterest expense	$ 14,296	16,419	$ 43,362	41,312
Pre-tax severance and retention cost		$ 2,177		$ 2,887

Business Segment Information -

Business Segment Information - Business Segments (Details)	9 Months Ended
	Sep. 30, 2016segment
Business Segment Information
Number of business segments	2

Business Segment Information105

Business Segment Information - Operating Statements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Operating Income
Interest income	$ 23,874	$ 20,306	$ 70,440	$ 55,847
Total interest expense	826	623	2,344	1,664
Net interest income	23,048	19,683	68,096	54,183
Provision (credit) for loan losses	245	(301)	997	(339)
Net interest income after provision	22,803	19,984	67,099	54,522
Noninterest income	2,312	2,066	8,586	6,156
Noninterest expense	14,296	16,419	43,362	41,312
Income before income taxes	10,819	5,631	32,323	19,366
Income tax expense	4,054	2,172	12,157	7,292
Net income	6,765	3,459	20,166	12,074
Total assets	2,527,962	2,262,207	2,527,962	2,262,207	$ 2,361,579
Loans, net of deferred fees	1,450,176	1,332,405	1,450,176	1,332,405	1,358,716
Goodwill	45,664	44,898	45,664	44,898	$ 45,664
Banking
Operating Income
Interest income	20,743	17,117	61,252	46,458
Intersegment interest allocations	314	280	863	822
Total interest expense	826	623	2,344	1,664
Net interest income	20,231	16,774	59,771	45,616
Provision (credit) for loan losses	237	(291)	949	(328)
Net interest income after provision	19,994	17,065	58,822	45,944
Noninterest income	2,160	1,869	8,069	5,581
Noninterest expense	12,382	14,616	38,036	35,930
Intersegment expense allocations	234	112	623	266
Income before income taxes	10,006	4,430	29,478	15,861
Income tax expense	3,712	1,668	10,962	5,820
Net income	6,294	2,762	18,516	10,041
Total assets	2,464,438	2,204,963	2,464,438	2,204,963
Loans, net of deferred fees	1,402,330	1,290,062	1,402,330	1,290,062
Goodwill	32,620	31,854	32,620	31,854
Factoring
Operating Income
Interest income	3,131	3,189	9,188	9,389
Intersegment interest allocations	(314)	(280)	(863)	(822)
Net interest income	2,817	2,909	8,325	8,567
Provision (credit) for loan losses	8	(10)	48	(11)
Net interest income after provision	2,809	2,919	8,277	8,578
Noninterest income	152	197	517	575
Noninterest expense	1,914	1,803	5,326	5,382
Intersegment expense allocations	(234)	(112)	(623)	(266)
Income before income taxes	813	1,201	2,845	3,505
Income tax expense	342	504	1,195	1,472
Net income	471	697	1,650	2,033
Total assets	63,524	57,244	63,524	57,244
Loans, net of deferred fees	47,846	42,343	47,846	42,343
Goodwill	$ 13,044	$ 13,044	$ 13,044	$ 13,044

Subsequent Events (Details)

Subsequent Events (Details) - $ / shares	Oct. 27, 2016	Sep. 30, 2016	Sep. 30, 2015
Common stock
Quarterly cash dividends declared to holders of common stock		$ 0.27	$ 0.24
Subsequent Event
Common stock
Quarterly cash dividends declared to holders of common stock	$ 0.09