Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Assets
Cash and cash equivalents	$ 229,052	$ 177,254
Investment securities - available-for-sale, at fair value (includes securities pledged to creditors with the right to sell or repledge of $27,868 at December 31, 2014 and $28,773 at December 31, 2013)	151,226	173,269
Loans (net of allowance for loan losses of $8,583 at December 31, 2014 and $9,353 at December 31, 2013)	537,979	506,850
Loans held-for-sale	491	1,263
Stock in Federal Home Loan Bank and other equity securities, at cost	3,934	3,717
Premises and equipment, net	7,278	7,418
Other real estate owned	736	0
Interest receivable and other assets	27,188	27,898
Total Assets	957,884	897,669
Deposits:
Demand	287,717	274,831
Interest-bearing transaction deposits	219,396	207,879
Savings and MMDAs	263,766	231,491
Time, under $100,000	30,949	33,467
Time, $100,000 and over	55,224	56,119
Total deposits	857,052	803,787
Interest payable and other liabilities	8,781	8,974
Total Liabilities	865,833	812,761
Commitments and contingencies
Stockholders' Equity:
Preferred stock, no par value; $1,000 per share liquidation preference, 22,847 shares authorized; 12,847 shares issued and outstanding at December 31, 2014 and 2013	12,847	12,847
Common stock, no par value; 16,000,000 shares authorized; 10,207,043 and 9,495,674 shares issued and outstanding at December 31, 2014 and 2013, respectively	70,015	64,584
Additional paid-in capital	977	977
Retained earnings	8,146	7,573
Accumulated other comprehensive income (loss), net	66	(1,073)
Total Stockholders' Equity	92,051	84,908
Total Liabilities and Stockholders' Equity	$ 957,884	$ 897,669