Revenue Recognition - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | |
---|---|---|
Sep. 30, 2014
|
Mar. 31, 2014
|
|
Revenue Recognition [Line Items] | ||
Company recognizes planned manufacturing process | 28 days | |
Direct labor hours worked on contracts | 0 days 575 hours | |
Reserve for credit losses related to unbilled revenue | $ 0 | |
Receivables billed but not paid under retainage provisions in its customer contracts | $ 1,243 | $ 901 |
Minimum [Member]
|
||
Revenue Recognition [Line Items] | ||
Substantial completion of manufacturing process | 95.00% |