Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 2)

v2.4.0.8
Income Taxes (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Deferred Tax Liability Not Recognized [Line Items]      
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts $ 33 $ 4  
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax 697 697  
Deferred Tax Assets, Tax Credit Carryforwards, Foreign 785 674  
Deferred Tax Assets, Property, Plant and Equipment 940 1,224  
Deferred Tax Assets, Deferred Income 950     
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation 2,323 1,326  
Deferred Tax Assets, Inventory 1,903 888  
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves 92 57  
Deferred Tax Assets, Operating Loss Carryforwards 29,510 29,315  
Deferred Tax Assets, Goodwill and Intangible Assets    689  
Deferred Tax Assets, Other 863 1,106  
Deferred Tax Assets, Gross 38,096 35,980  
Deferred Tax Assets, Valuation Allowance (28,542) (36,285) (2,300)
Deferred Tax Assets, Net of Valuation Allowance 9,554 (305)  
Deferred Tax Liabilities, Inventory (379)    
Deferred Tax Liabilities, Goodwill and Intangible Assets (9,348)    
Deferred Tax Assets, Net (173) (305)  
Deferred Tax Assets, Tax Deferred Expense 899     
Deferred Tax Liabilities, Net $ 1,072 $ 305