Quarterly report pursuant to Section 13 or 15(d)

ACCRUED WARRANTY (Details)

v3.5.0.2
ACCRUED WARRANTY (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Movement in Standard Product Warranty Accrual [Roll Forward]    
Beginning balance $ 3,430 $ 4,219
Additional warranties issued 1,980 1,607
Adjustments for warranties issued in prior fiscal years 158 (367)
Settlements (2,124) (1,859)
Ending balance $ 3,444 $ 3,600
Minimum    
Product Warranty Liability [Line Items]    
Product warranty term (in years) 1 year  
Maximum    
Product Warranty Liability [Line Items]    
Product warranty term (in years) 3 years