Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Cash and Cash Equivalents [Abstract]
Cash and due from banks	$ 30,776	$ 33,300
Interest bearing deposits	19,239	48,527
Federal funds sold	22	22
Total cash and cash equivalents	50,037	81,849
Investment securities available-for-sale	189,752	194,481
Investment securities held-to-maturity, estimated fair value of $1,336 ($1,342 at 2013)	1,320	1,320
Federal Home Loan Bank (FHLB) stock	9,820	9,913
Loans held for sale	4,398	10,359
Loans, net	983,925	973,618
Premises and equipment, net	32,376	32,953
Bank-owned life insurance (BOLI)	36,750	36,567
Other real estate owned (OREO), net	2,995	3,144
Deferred tax asset (DTA), net	49,477	50,068
Other assets	13,163	11,947
Total assets	1,374,013	1,406,219
Deposits [Abstract]
Demand	450,648	431,079
Interest bearing demand	534,723	544,668
Savings	53,443	50,258
Time	123,779	141,315
Total deposits	1,162,593	1,167,320
FHLB borrowings	0	27,000
Other liabilities	21,157	23,184
Total liabilities	1,183,750	1,217,504
Stockholders' equity:
Preferred stock, no par value; 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock, no par value; 100,000,000 shares authorized; 47,562,849 issued and outstanding (47,592,061 in 2013)	330,988	330,839
Accumulated deficit	(141,145)	(142,088)
Accumulated other comprehensive income (loss)	420	(36)
Total stockholders' equity	190,263	188,715
Total liabilities and stockholders' equity	$ 1,374,013	$ 1,406,219