Consolidated Statement of Shareholders' Equity (unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Unearned ESOP Shares [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2013	$ 41,997	$ 1,141	$ 111,017	$ 0	$ (106)	$ (3,286)	$ 39,986	$ 190,749	[1]
Balance (in shares) at Dec. 31, 2013	131,971	11,407,196
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	0	0	0	0	0	0	15,446	15,446
Dividends on Series B and Series C preferred stock	0	0	0	0	0	0	(524)	(524)
Dividends on common stock, $0.26 per share	0	0	0	0	0	0	(2,939)	(2,939)
Conversion of Series C preferred stock to common stock	(592)	3	589	0	0	0	0	0
Conversion of Series C preferred stock to common stock (in shares)	(5,925)	32,917
Repurchase of preferred stock, 87 shares	0	0	0	0	0	(9)	0	(9)
Increase in ESOP obligation	0	0	0	(267)	0	0	0	(267)
Exercise of stock options	0	5	605	0	0	0	0	610
Exercise of stock options (in shares)	0	46,965
Tax benefit resulting from issuance of stock options, net adjustment	0	0	1	0	0	0	0	1
Stock option expense	0	0	355	0	0	0	0	355
Change in accumulated other comprehensive income (loss)	0	0	0	0	2,592	0	0	2,592
Balance at Sep. 30, 2014	$ 41,405	$ 1,149	$ 112,567	$ (267)	$ 2,486	$ (3,295)	$ 51,969	$ 206,014
Balance (in shares) at Sep. 30, 2014	126,046	11,487,078

[1] Derived from audited financial statements.