Other Long-Term Liabilities (Tables)

12 Months Ended

Jan. 31, 2017

Other Liabilities Disclosure [Abstract]

Schedule of Other Long-Term Liabilities

Other long-term liabilities at January 31, 2017 and 2016 consisted of the following:

	As of January 31,
	2017		2016
	(in thousands)
Unrecognized tax benefits, including interest	$	1,905	$	10,917
Deferred tax liabilities, non-current		1,333		1,423
Other long-term liabilities		3		2
Total other long-term liabilities	$	3,241	$	12,342