Quarterly report pursuant to Section 13 or 15(d)

Cash Flow Statement - Additional Information (Detail)

v3.8.0.1
Cash Flow Statement - Additional Information (Detail) - USD ($)
$ in Thousands
9 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Supplemental Cash Flow Elements [Abstract]    
Interest paid $ 8 $ 7
Income taxes paid 1,801 104
Issuance of treasury stock 63 107
Capital expenditures $ 29 $ 31