Accrued Liabilities (Tables)

v2.4.0.6

Accrued Liabilities (Tables)	12 Months Ended
	Mar. 31, 2013
Payables and Accruals [Abstract]
Schedule of accrued current liabilities	Accrued current liabilities consisted of the following:   March 31, 2013   March 31, 2012 Accrued employee compensation and related expenses $ 8,047   $ 10,970 Interest 4,703   6,162 Customer prepayment 2,197   1,518 Warranty reserve 552   857 Professional fees 1,436   1,346 Sales tax payable 175   183 Other 1,605   1,406 Total accrued current liabilities $ 18,715   $ 22,442