CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Thousands	Sep. 30, 2015	Dec. 31, 2014
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	12,622	12,471
Common stock, Outstanding shares	12,612	12,461
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)	$ 1,050
Series 2
Preferred stock, shares issued	460	460
Preferred stock, shares outstanding	460	460
Preferred stock, Liquidation preference (in dollars per share)	$ 1,198
Series 3
Preferred stock, shares issued	289	289
Preferred stock, shares outstanding	289	289
Preferred stock, Liquidation preference (in dollars per share)	$ 657