Consolidated Statement of Shareholders' Equity - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Unearned ESOP Shares	Accumulated Other Comprehensive Income	Retained Earnings
Beginning balance at Dec. 31, 2015	$ 213,137	$ 41,120	$ 1,136	$ 110,771	$ (1,093)	$ 509	$ 60,694
Beginning balance (in shares) at Dec. 31, 2015		123,200	11,362,150
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	7,240						7,240
Dividends on Series B and Series C preferred stock	(2,049)						(2,049)
Dividends on common stock, $0.27 per share	(3,052)						(3,052)
Conversion of Series C preferred stock to common stock		$ (10)	$ 0	10
Conversion of Series C preferred stock to common stock (in shares)		(102)	566
Increase in ESOP obligation, net of repayments	(249)				(249)
Tax benefit resulting from distribution from Directors Deferred Compensation Plan	127			127
Stock option and restricted stock compensation expense	165			165
ESOP compensation expense	(88)			(88)
Tax benefit for dividends paid to the ESOP	131			131
Change in accumulated other comprehensive income	2,764					2,764
Ending balance at Sep. 30, 2016	$ 218,126	$ 41,110	$ 1,136	$ 111,116	$ (1,342)	$ 3,273	$ 62,833
Ending balance (in shares) at Sep. 30, 2016		123,098	11,362,716