Goodwill and Intangible Assets - Schedule of Finite-Life Intangible Assets, Future Amortization Expense (Detail) (USD $)
In Thousands, unless otherwise specified |
Apr. 30, 2015
|
Jan. 31, 2015
|
---|---|---|
Goodwill and Intangible Assets Disclosure [Abstract] | ||
2016 (for the remaining nine months) | $ 3,423us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear | |
2017 | 3,244us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo | |
2018 | 2,197us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree | |
2019 | 1,648us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour | |
2020 | 1,199us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive | |
2021 and thereafter | 1,151us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive | |
Finite-life intangible assets, Net | $ 12,862us-gaap_FiniteLivedIntangibleAssetsNet | $ 7,314us-gaap_FiniteLivedIntangibleAssetsNet |
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 in the remainder of the 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 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 | ||||||||||
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|