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Stock-Based Compensation Stock Option Awards (Details) (USD $)
Share data in Thousands, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense $ 1,007,000 $ 672,000 $ 1,712,000 $ 3,297,000
Grant Price (usd per share)     $ 3.50  
Exercise Price (usd per share)     $ 6.00  
Expected Volatility Rate, Minimum     60.40%  
Expected Volatility Rate, Maximum     61.00%  
Weighted Average Volatility     60.90%  
Annual Dividend Rate     0.00%  
Risk Free Rate     2.00%  
Weighted Average Fair Value (usd per share)     $ 1.64  
Minimum [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expected Term in Years     6 years  
Maximum [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expected Term in Years     6 years 6 months  
Restricted Stock [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number Granted 198 167 198 167
Grant Date Fair Value $ 3.80 $ 2.89 $ 3.80 $ 2.89
Restricted Stock Units (RSUs) [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number Granted 0 0 643 0
Grant Date Fair Value $ 0.00 $ 0.00 $ 3.85 $ 0.00
Performance Based Stock Units [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number Granted 0 0 643 0
Grant Date Fair Value $ 0.00 $ 0.00 $ 3.85 $ 0.00