Fair Value Measurements (Tables)

12 Months Ended

Jan. 31, 2019

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table summarizes the valuation of the Company's assets and liabilities that are measured at fair value on a recurring basis (in thousands):

	January 31, 2019				January 31, 2018
	Fair value measurement category				Fair value measurement category
	Level 1	Level 2		Level 3	Level 1	Level 2		Level 3
Assets
Foreign currency forward contracts		$	3,830			$	5,025
Liabilities
Foreign currency forward contracts		$	6,641			$	11,675