Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating Activities
Net income	$ 10,976	$ 9,523
Items not requiring (providing) cash
Provision for loan losses	2,813	768
Depreciation and amortization	1,686	1,298
Share based compensation	16	17
Mortgage servicing rights impairment (recovery)	(135)	(64)
Premium amortization on securities available for sale, net	1,540	1,410
Gain on sale of investment securities	(368)
Gain on sale of mortgage loans	(5,913)	(5,685)
Proceeds from sales of loans	202,947	184,317
Loans originated for sale	(198,000)	(178,632)
Change in cash value of life insurance	(509)	(459)
(Gain) loss on sale of other real estate owned	(277)	26
Net change in
Interest receivable	(33)	(14)
Interest payable	371	315
Other assets	7,101	(464)
Other liabilities	(983)	260
Net cash provided by operating activities	21,232	12,616
Investing Activities
Purchases of securities available for sale	(97,983)	(54,618)
Proceeds from sales, maturities, calls, and principal repayments of securities available for sale	82,920	50,718
Purchase of securities held to maturity	(9,910)
Proceeds from maturities of securities held to maturity		1,000
Purchase of Federal Reserve Bank stock	(851)
Net change in loans	67,621	(11,431)
Proceeds on the sale of OREO and repossessed assets	2,053	2,991
Purchases of premises and equipment	(2,356)	(2,324)
Net cash provided by (used in) by investing activities	41,494	(13,664)
Net change in
Deposits	3,103	35,924
Borrowings	(62,849)	(30,185)
Proceeds from issuance of stock		166
Dividends paid on common shares	(1,738)	(1,298)
Dividends paid on preferred shares	(242)	(263)
Net cash provided by (used in) financing activities	(61,726)	4,344
Net Change in Cash and Cash Equivalent	1,000	3,296
Cash and Cash Equivalents, Beginning of Period	30,735	20,447
Cash and Cash Equivalents, End of Period	31,735	23,743
Additional Cash Flows Information
Interest paid	6,450	6,829
Income taxes paid	3,100	3,925
Transfer of loans to other real estate owned	$ 1,381	$ 1,224