Quarterly report pursuant to Section 13 or 15(d)

Accrued Warranty Reserve (Details)

v3.6.0.2
Accrued Warranty Reserve (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2016
Dec. 31, 2016
Dec. 31, 2015
Maximum period of product warranties   18 months  
Provision for warranty expenses   $ 6,462 $ 266
Accrued Warranty Reserve      
Balance, beginning of the period   1,639  
Standard warranty provision   1,274  
Accrual related to reliability repair programs   5,188  
Deductions for warranty claims   (3,790)  
Balance, end of the period $ 4,311 4,311  
C200      
Provision for warranty expenses 5,200    
Accrued Warranty Reserve      
Balance, end of the period $ 3,000 $ 3,000