Annual report pursuant to Section 13 and 15(d)

ACCRUED WARRANTY - Schedule of Changes in Accrued Warranty (Details)

v3.4.0.3
ACCRUED WARRANTY - Schedule of Changes in Accrued Warranty (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Movement in Standard Product Warranty Accrual [Roll Forward]    
Beginning balance $ 4,219 $ 6,116
Additional warranties issued 6,139 6,146
Adjustments for warranties issued in prior fiscal years 666 (185)
Settlements (7,594) (7,858)
Ending balance $ 3,430 $ 4,219