Quarterly report pursuant to Section 13 or 15(d)

Product Warranty Liability - Additional Information (Detail)

v3.3.1.900
Product Warranty Liability - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Guarantees [Abstract]        
Income (expense) for product warranties $ 158 $ (436) $ 45 $ (573)