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Cost Savings Initiatives (Tables)
 6 Months Ended
Jul. 31, 2018
Restructuring And Related Activities [Abstract]  
Summary of Costs Related to Cost Savings Initiatives

A summary roll-forward of costs related to the cost savings initiatives is as follows (in thousands):

 

 

 

Balance at

January 31, 2018

 

 

Cash

payments

 

 

Foreign

exchange

 

 

Balance in

Accrued Liabilities at

July 31, 2018

 

Severance and payroll related

 

$

931

 

 

$

(601

)

 

$

—

 

 

$

330

 

Other

 

 

919

 

 

 

(181

)

 

 

(50

)

 

 

688

 

Occupancy charges

 

 

74

 

 

 

(22

)

 

 

(4

)

 

 

48

 

Total

 

$

1,924

 

 

$

(804

)

 

$

(54

)

 

$

1,066