Intangible Assets - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
---|---|---|
Mar. 31, 2014
|
Mar. 31, 2013
|
|
Goodwill And Intangible Assets [Line Items] | ||
Impairment of intangible assets | $ 154 | |
Increase in intangible assets | 6,826 | 4,470 |
Unamortizable intangible assets, impairment of intangibles | 0 | 0 |
Amortization expense, in cost of revenues | 1,769 | 530 |
Continuing Operations
|
||
Goodwill And Intangible Assets [Line Items] | ||
Amortization expense, in cost of revenues | 1,769 | 298 |
Discontinued Operations
|
||
Goodwill And Intangible Assets [Line Items] | ||
Amortization expense, in cost of revenues | 203 | 232 |
Trade Names
|
||
Goodwill And Intangible Assets [Line Items] | ||
Impairment of intangible assets | $ 154 |