Quarterly report pursuant to Section 13 or 15(d)

ACCRUED WARRANTY (Details)

v3.3.1.900
ACCRUED WARRANTY (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Movement in Standard Product Warranty Accrual [Roll Forward]        
Beginning balance $ 3,473 $ 5,290 $ 4,219 $ 6,116
Additional warranties issued 1,550 1,596 4,680 4,843
Adjustments for warranties issued in prior fiscal years 228 (319) 159 (179)
Settlements (1,829) (1,779) (5,636) (5,992)
Ending balance $ 3,422 $ 4,788 $ 3,422 $ 4,788
Minimum        
Product Warranty Term [Line Items]        
Product warranty term (in years)     1 year  
Maximum        
Product Warranty Term [Line Items]        
Product warranty term (in years)     3 years