CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2015	Dec. 31, 2014
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, Authorized shares	5,000,000	5,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	80,000,000	80,000,000
Common stock, Issued shares	12,622,000	12,471,000
Common stock, Outstanding shares	12,612,000	12,461,000
Common stock held in treasury, shares	10,000	10,000
Series 1
Preferred stock, shares issued	200,000	200,000
Preferred stock, shares outstanding	200,000	200,000
Preferred stock, Liquidation preference (in dollars per share)	$ 1,063	$ 1,013
Series 2
Preferred stock, shares issued	460,000	460,000
Preferred stock, shares outstanding	460,000	460,000
Preferred stock, Liquidation preference (in dollars per share)	$ 1,212	$ 1,155
Series 3
Preferred stock, shares issued	289,000	289,000
Preferred stock, shares outstanding	289,000	289,000
Preferred stock, Liquidation preference (in dollars per share)	$ 665	$ 634