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Loss Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Operating Income (Loss) $ (136) $ (9,450) $ (499) $ (15,580)
Dividends, Preferred Stock 0 288 0 288
Net Income (Loss) Available to Common Stockholders, Basic $ (136) $ (9,738) $ (499) $ (15,868)
Weighted Average Number of Shares Outstanding, Basic and Diluted 3,695,653 [1] 165,983 [1] 3,695,597 [1] 165,852 [1]
Loss per common share: $ (0.04) $ (58.67) $ (0.14) $ (95.68)
[1] (1) Common share count for all periods presented reflects a 1-for-15 reverse stock split which was effective on October 27, 2011.