CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 8,993	$ 15,776	$ 10,572
Adjustments to net income:
Depreciation and amortization expense	1,948	1,358	1,203
Provision for loan losses	1,860	751	3,255
Share-based compensation expense	943	177	208
Loss on sale of other real estate owned	226	783	783
Write down of other real estate owned	354	556	172
Loss (gain) on sale and disposal of premises and equipment	13	(597)	65
Amortization of premium/discounts on securities held for sale, net	3,052	787	685
Amortization of loan mark-to-market discount	(3,231)	(1,794)	(1,600)
Gain on sale of investment securities available for sale	(1,544)	(1,953)	(1,589)
Other-than-temporary impairment loss on investment securities, net	4	159	617
Recoveries on loans	377	236	402
Proceeds from the sales of and principal payments from loans held for sale	534	8,582
Gain on sale of loans held for sale		(164)
Purchase and origination of loans held for sale		(12,099)
(Gain) loss on sale of loans held for investment	(3,228)	(464)	3,605
Gain on FDIC transaction		(5,340)	(4,189)
Deferred income tax provision (benefit)	(3,750)	1,560	1,244
Change in accrued expenses and other liabilities, net	9,683	2,033	(3,500)
Income from bank owned life insurance, net	(659)	(508)	(523)
Change in accrued interest receivable and other assets, net	(71)	2,330	587
Net cash provided by operating activities	15,504	12,169	11,997
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from sale and principal payments on loans held for investment	220,275	204,843	139,267
Net change in undisbursed loan funds	260,683	47,805	15,377
Purchase and origination of loans held for investment	(665,339)	(427,823)	(185,896)
Proceeds from sale of other real estate owned	1,488	12,318	14,794
Principal payments on securities available for sale	33,688	16,039	14,842
Purchase of securities available for sale	(101,268)	(96,438)	(84,450)
Proceeds from sale or maturity of securities available for sale	234,067	114,376	123,972
Purchases of premises and equipment	(3,581)	(4,525)	(2,822)
Redemption (purchase) of Federal Reserve Bank stock	(5,948)		1,167
Redemption of Federal Home Loan Bank of San Francisco stock	2,398	2,553	1,014
Cash acquired in acquisitions	138,424	39,491	26,389
Net cash (used in) provided by investing activities	114,887	(91,361)	63,654
CASH FLOWS FROM FINANCING ACTIVITIES
Net (decrease) increase in deposit accounts	(139,207)	(39,691)	(35,041)
Repayment of FHLB advances and other borrowings			(40,000)
Proceeds from FHLB advances and other borrowings	71,686	87,000
Proceeds from issuance of common stock, net of issuance cost	4,560	30,958
Proceeds from exercise of stock options	90	237	274
Warrants purchased and retired			(3,660)
Repurchase of common stock	(59)	(195)	(451)
Net cash provided (used in) financing activities	(62,930)	78,309	(78,878)
Net increase (decrease) in cash and cash equivalents	67,461	(883)	(3,227)
Cash and cash equivalents, beginning of year	59,352	60,235	63,462
Cash and cash equivalents, end of year	126,813	59,352	60,235
SUPPLEMENTAL CASH FLOW DISCLOSURES
Interest paid	5,352	7,162	9,576
Income taxes paid	9,425	8,975	4,105
Assets acquired (liabilities assumed) in acquisitions (See Note 20):
Investment securities	347,196	101	14,076
FRB / FHLB / TIB Stock	1,765	1,390
FDIC receivable		167	2,838
Loans	68,815	63,773	149,739
Core deposit intangible	4,766	840	2,270
Other real estate owned	752	11,533	11,953
Fixed assets	1,446		42
Other assets	12,468	3,656	1,599
Deposits	(540,725)	(115,582)	(204,678)
Other borrowings	(16,905)
Other liabilities	(7,199)	(29)	(39)
Additional paid-in capital	(29,364)
NONCASH INVESTING ACTIVITIES DURING THE PERIOD
Transfers from loans to other real estate owned	$ 996	$ 3,151	$ 4,995