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Operating Efficiency Initiatives and Other Items (Tables) | 12 Months Ended
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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

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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