Consolidated Statements of Shareholder's Equity (USD $) In Thousands, unless otherwise specified	Total	Series A Preferred Stock	Series B Preferred Stock	Series C Preferred Stock	Class A Common Stock	Class B Non-Voting Non-Convertible Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Dec. 31, 2012	$ 188,757	$ 31,934			$ 120	$ 11	$ 154,563	$ 26,550	$ (25,818)	$ 1,397
Comprehensive income (loss):
Net income (loss)	929							929
Other comprehensive income, net	(208)									(208)
Purchase of treasury stock	(32)								(32)
Stock option compensation expense	93						93
Restricted stock compensation expense	428						428
Issuance of stock awards	55						55
Dividends declared	(1,436)							(1,436)
Preferred stock dividends	(288)							(288)
Ending Balance at Mar. 31, 2013	188,298	31,934			120	11	155,139	25,755	(25,850)	1,189
Beginning Balance at Dec. 31, 2013	324,869	31,934	10,000	37,943	210	6	256,306	16,981	(27,911)	(600)
Comprehensive income (loss):
Net income (loss)	757							757
Other comprehensive income, net	299									299
Issuance of common stock	1,000				1		999
Capital raise cost	(50)						(50)
Purchase of treasury stock	(97)								(97)
Exercise of stock options	757						757
Stock option compensation expense	99						99
Restricted stock compensation expense	824						824
Issuance of stock awards from treasury stock							(282)		282
Shares purchased under the Dividend Reinvestment Plan	6						208	(202)
Dividends declared	(2,228)							(2,228)
Preferred stock dividends	(910)							(910)
Ending Balance at Mar. 31, 2014	$ 325,326	$ 31,934	$ 10,000	$ 37,943	$ 211	$ 6	$ 258,861	$ 14,398	$ (27,726)	$ (301)