Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Detail)

v3.3.0.814
Accounts Receivable (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2015
Sep. 30, 2015
Mar. 31, 2015
Receivables [Abstract]      
Billed $ 10,229 $ 10,229 $ 8,409
Unbilled 4,956 4,956 4,463
Allowance for doubtful accounts (701) (701) (698)
Accounts receivable, net 14,484 14,484 $ 12,174
Write-offs $ 164 $ 164