Operating Efficiency Initiatives and Other Items (Tables)

6 Months Ended

Jul. 31, 2017

Restructuring And Related Activities [Abstract]

Summary of Costs Related to Operating Efficiency Initiatives and Other Items

A summary rollforward 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 July 31, 2017
Severance	$	78	$	(1	)	$	4	$	81
Occupancy charges		330		(65	)		10		275
Total	$	408	$	(66	)	$	14	$	356