CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating Activities
Net income	$ 11,315	$ 12,993
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	2,734	5,600
Depreciation expense	2,795	2,730
Securities amortization, net	1,878	2,187
Stock based compensation expense	325	177
Stock portion of director retainer fee expense	187	167
Amortization of purchased intangible assets	958	900
Amortization of mortgage servicing rights	926	933
Earnings on cash surrender value of life insurance policies	(692)	(567)
(Recovery)/additional impairment of valuation allowance on mortgage servicing rights	(425)	226
Prepayment penalty on FHLB advance	2,239
Securities gains, net of impairment	(833)	(535)
Loss on sale and write-down of OREO	318	213
Gain on loans sold	(3,535)	(2,703)
Loans originated for sale	(139,789)	(99,336)
Proceeds from loan sales	148,346	107,781
Change in other assets and liabilities	1,067	(308)
Net cash provided by operating activities	27,814	30,458
Investing Activities
Purchases of securities available for sale	(164,209)	(93,938)
Proceeds from calls, maturities, and payments on securities available for sale	72,083	55,739
Proceeds from sales of securities available for sale	78,354	20,886
Proceeds from sale of OREO	3,264	8,362
Loan originations and payment, net	(38,945)	(22,277)
Purchases of premises and equipment	(4,182)	(1,818)
Purchase of life insurance policies	(504)
Proceeds from redemption of restricted stock	9	11
Net cash used by investing activities	(54,130)	(33,035)
Financing Activities
Net change in deposits	(1,769)	25,196
Net change in other borrowings	(922)	(1,361)
Repayment of FHLB advances	(166,926)	(5,277)
Proceeds from FHLB advances	190,000
Purchase of treasury shares	(204)
Proceeds from exercise of stock options	316	66
Repurchase of preferred stock		(21,324)
Cash dividends on preferred stock	(378)	(1,154)
Cash dividends on common stock	(2,443)	(405)
Net cash provided/(used) by financing activities	17,674	(4,259)
Net change in cash and cash equivalents	(8,642)	(6,836)
Cash and cash equivalents, beginning of year	65,650	109,148
Cash and cash equivalents, end of period	57,008	102,312
Supplemental cash flow information
Interest paid	5,508	8,433
Income tax paid	1,380	1,970
Supplemental non cash disclosure
Loan balances transferred to foreclosed real estate	$ 2,088	$ 2,856