Consolidated Statement of Stockholders' Equity - 9 months ended Sep. 30, 2015 - USD ($)	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Retained Earnings [Member]
Balances at Dec. 31, 2014	$ 218,078,000	$ 167,000	$ 217,419,000	$ 492,000
Increase (Decrease) in Stockholders' Equity
Net loss	(6,738,000)	0	0	(6,738,000)
Cash dividend declared	(29,598,000)	0	(29,598,000)	0
Stock Issued During Period, Value, New Issues	(83,275,000)	63,000	83,212,000	0
Issuance of common shares pursuant to equity compensation plan	257,000	0	257,000	0
Amortization of equity plan compensation	107,000	0	107,000	0
Shares repurchased and retired, cost	(9,512,000)	(11,000)	(9,501,000)	0
Balances at Sep. 30, 2015	$ 255,869,000	$ 219,000	$ 261,896,000	$ (6,246,000)