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Property and Equipment (Details) - USD ($) $ in Thousands	Oct. 31, 2015	Jan. 31, 2015
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 96,783	$ 74,727
Less accumulated depreciation and amortization	(27,620)	(20,410)
Total property and equipment, net	69,163	54,317
Furniture, fixtures, and equipment
Property Plant And Equipment [Line Items]
Total property and equipment, gross	40,764	32,678
Leasehold improvements
Property Plant And Equipment [Line Items]
Total property and equipment, gross	40,446	34,398
Construction in progress
Property Plant And Equipment [Line Items]
Total property and equipment, gross	$ 15,573	$ 7,651

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Publisher FASB



-Name Accounting Standards Codification



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-SubTopic 10



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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



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