Consolidated Statement of Stockholders' Equity - 9 months ended Sep. 30, 2016 - USD ($)	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Retained Earnings [Member]
Balances at Dec. 31, 2015	$ 253,255,000	$ 217,000	$ 253,038,000	$ 0
Increase (Decrease) in Stockholders' Equity
Net loss	22,397,000	0	0	22,397,000
Cash dividend declared	(28,864,000)	0	(6,467,000)	(22,397,000)
Stock Issued During Period, Value, New Issues	47,116,000	46,000	47,070,000	0
Issuance of common shares pursuant to equity compensation plan	271,000	0	271,000	0
Amortization of equity plan compensation	221,000	0	221,000	0
Balances at Sep. 30, 2016	$ 294,396,000	$ 263,000	$ 294,133,000	$ 0