Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2010	$ 10,056	$ 160,316	$ (151,608)	$ 1,348
Balance (In shares) at Dec. 31, 2010		2,853,670
Comprehensive income (loss)	(45,915)		(47,276)	1,361
Issuance of common stock, net (In shares)		44,243,750
Issuance of common stock, net	168,074	168,074
Restricted stock grants, net		139,305
Stock-based compensation expense	649	649
Tax effect on nonvested restricted stock	17	17
Balance at Dec. 31, 2011	132,881	329,056	(198,884)	2,709
Balance (In shares) at Dec. 31, 2011		47,236,725
Comprehensive income (loss)	6,926		5,951	975
Issuance of common stock, net (In shares)		44,917
Restricted stock grants, net		44,664
Stock-based compensation expense	1,050	1,050
Tax effect on nonvested restricted stock	(82)	(82)
Balance at Dec. 31, 2012	140,775	330,024	(192,933)	3,684
Balance (In shares) at Dec. 31, 2012		47,326,306
Comprehensive income (loss)	47,125		50,845	(3,720)
Issuance of common stock, net (In shares)		68,871
Issuance of common stock, net	30	30
Restricted stock grants, net		196,884
Stock-based compensation expense	889	889
Tax effect on nonvested restricted stock	(104)	(104)
Balance at Dec. 31, 2013	$ 188,715	$ 330,839	$ (142,088)	$ (36)
Balance (In shares) at Dec. 31, 2013		47,592,061