Consolidated Statement of Changes in Stockholders' Equity and Comprehensive Income (USD $) In Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Accumulated deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Stockholders' Equity at Mar. 31, 2011	$ 27,717	$ 18,980	$ 25	$ 27,026	$ (569)	$ 4,038	$ (21,464)	$ (319)
Net Loss	(16,260)	0	0	0	0	0	(16,260)	0
Minimum pension liability adjustment	0	0	0	0	0	0	0	0
Reclassification of gains included net of taxes	0	0	0	0	0	0	0	0
Change in net unrealized gain on available-for-sale securities, net of taxes	298	0	0	0	0	0	0	298
Comprehensive Income (loss), net of taxes	(15,962)	0	0	0	0	0	(16,260)	298
Transfer between Controlling and Non Controlling Interest	0	0	0	1,801	0	(1,801)	0	0
Dividends, Preferred Stock, Paid-in-kind	(364)	0	0	0	0	0	(364)	0
Dividends, Preferred Stock, Cash	0	0	0	(144)	0	0	144	0
Conversion of Stock, Amount Issued	0	(18,980)	24	18,956	0	0	0	0
Proceeds from Issuance of Convertible Preferred Stock	51,428	45,118	12	6,298	0	0	0	0
Treasury Stock, Value, Acquired, Cost Method	81	0	0	(41)	122	0	0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	(15,573)
Stockholders' Equity at Dec. 31, 2011	$ 62,900	$ 45,118	$ 61	$ 53,896	$ (447)	$ 2,237	$ (37,944)	$ (21)