CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) (USD $) In Thousands, except Share data, unless otherwise specified	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Total
Balance at Mar. 31, 2010	$ 6,019	$ 20	$ 3	$ 53,284	$ (54,148)	$ (861)
Balance (in shares) at Mar. 31, 2010	22,600,000	202,066,000	25,356,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock		0	0	273	0	273
Issuance of common stock (in shares)		0	2,190,000
Issuance of restricted stock awards		0	3	0	0	3
Issuance of restricted stock awards (in shares)		0	25,990,000
Series C junior participating preferred stock conversion		(20)	20	10,875	0	10,895
Series C Junior Participating Preferred Stock Conversion Shares		(202,066,000)	202,066,000
Series B cumulative preferred stock dividend		0	0	0	(2,930)	(2,930)
Share-based compensation		0	0	568	0	568
Series B cumulative preferred stock adjustment	(180)	0	0	0	0	0
Series C junior participating preferred stock deemed dividend		0	0	0	(359)	(359)
Net income		0	0	0	1,714	1,714
Balance at Mar. 31, 2011	5,839	0	26	65,000	(55,723)	9,303
Balance (in shares) at Mar. 31, 2011	22,600,000	0	255,602,000			255,602,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards		0	0	0	0	0
Issuance of restricted stock awards (in shares)		0	800,000
Series B cumulative preferred stock dividend		0	0	0	(3,272)	(3,272)
Share-based compensation		0	0	1,324	0	1,324
Series C junior participating preferred stock deemed dividend						0
Net income		0	0	0	88	88
Balance at Mar. 31, 2012	$ 5,839	$ 0	$ 26	$ 66,324	$ (58,907)	$ 7,443
Balance (in shares) at Mar. 31, 2012	22,600,000	0	256,402,000			256,402,000