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Operating Efficiency Initiatives and Other Items (Tables)
 12 Months Ended
Jan. 31, 2017
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, 2016

 

 

Foreign

exchange

 

  

Non-cash

adjustments

 

  

Cash

payments

 

 

Accrued

balance at

January 31, 2017

Severance

$

631

 

 

$

174

 

 

$

(78

)

 

$

(649

)

 

$

78

Occupancy charges

 

359

 

 

 

129

 

 

 

(2

)

 

 

(156

)

 

 

330

Total

$

990

 

 

$

303

 

 

$

(80

)

 

$

(805

)

 

$

408