CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Thousands	Mar. 31, 2016	Dec. 31, 2015
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, Authorized shares	5,000	5,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	80,000	80,000
Common stock, Issued shares	12,758	12,622
Common stock, Outstanding shares	12,748	12,612
Common stock held in treasury, shares	10	10
Series 1
Preferred stock, shares issued	200	200
Preferred stock, shares outstanding	200	200
Preferred stock, Liquidation preference (in dollars per share)	$ 1,075	$ 1,063
Series 2
Preferred stock, shares issued	460	460
Preferred stock, shares outstanding	460	460
Preferred stock, Liquidation preference (in dollars per share)	$ 1,227	$ 1,212
Series 3
Preferred stock, shares issued	289	289
Preferred stock, shares outstanding	289	289
Preferred stock, Liquidation preference (in dollars per share)	$ 673	$ 665