Operating Efficiency Initiatives and Other Items (Tables)

12 Months Ended

Jan. 31, 2018

Restructuring And Related Activities [Abstract]

Summary of Costs Related to Operating Efficiency Initiatives and Other Items

A summary roll forward of costs related to the operating efficiency initiatives and other items is as follows (in thousands):

	Balance at January 31, 2017		Cash payments			Foreign exchange		Accrued balance at January 31, 2018
Severance	$	78	$	(1	)	$	5	$	82
Occupancy charges		330		(134	)		12		208
Total	$	408	$	(135	)	$	17	$	290