Segment Information - Schedule of Revenue by Geographic Region (Detail) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2016	May 31, 2015
Segment Reporting Information [Line Items]
Revenue	$ 86,654	$ 77,974
North America
Segment Reporting Information [Line Items]
Revenue	65,097	56,041
United States
Segment Reporting Information [Line Items]
Revenue	61,593	52,804
Other
Segment Reporting Information [Line Items]
Revenue	3,504	3,237
Latin America
Segment Reporting Information [Line Items]
Revenue	1,125	1,016
Asia-Pacific
Segment Reporting Information [Line Items]
Revenue	5,049	4,655
EMEA
Segment Reporting Information [Line Items]
Revenue	$ 15,383	$ 16,262