|
Estimated Future Amortization Expense (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
|
Sep. 30, 2014
|
Jun. 30, 2014
|
Mar. 31, 2014
|
Mar. 31, 2013
|
|---|---|---|---|---|---|
| Goodwill And Intangible Assets Disclosure [Abstract] | |||||
| 2015 | $ 1,677us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths | ||||
| 2016 | 1,673us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo | ||||
| 2017 | 1,622us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree | ||||
| 2018 | 976us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour | ||||
| 2019 | 692us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive | ||||
| Future | 1,364us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive | ||||
| Net | $ 8,004us-gaap_IntangibleAssetsNetExcludingGoodwill | $ 6,913us-gaap_IntangibleAssetsNetExcludingGoodwill | $ 7,257us-gaap_IntangibleAssetsNetExcludingGoodwill | $ 9,074us-gaap_IntangibleAssetsNetExcludingGoodwill | $ 4,757us-gaap_IntangibleAssetsNetExcludingGoodwill |
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|