XML 59 R43.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Note 19 - Other Charges (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2016
Other Income and Expenses [Abstract] |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] |
|  | January 31, 2016 |  |  | January 31, 2015 |  |  | January 31, 2014 |
Executive departure charges |  |  | - |  |  |  | 396 |  |  |  | 3,313 |
Acquisition-related costs |  |  | 1,416 |  |  |  | 1,666 |  |  |  | 1,308 |
Fiscal 2015 restructuring plan |  |  | 50 |  |  |  | 715 |  |  |  | - |
Fiscal 2014 restructuring plan |  |  | 33 |  |  |  | 100 |  |  |  | 1,904 |
Other restructuring plans |  |  | (7 | ) |  |  | (1 | ) |  |  | (13 | )
|  |  | 1,492 |  |  |  | 2,876 |  |  |  | 6,512 |
Restructuring and Related Costs [Table Text Block] |
|  | Workforce Reduction |  |  | Office Closure Costs |  |  | Other Costs |  |  | Total |
Balance at January 31, 2014 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Accruals and adjustments |  |  | 464 |  |  |  | 224 |  |  |  | 27 |  |  |  | 715 |
Cash draw downs |  |  | (238 | ) |  |  | (4 | ) |  |  | (27 | ) |  |  | (269 | )
Balance at January 31, 2015 |  |  | 226 |  |  |  | 220 |  |  |  | - |  |  |  | 446 |
Accruals and adjustments |  |  | 24 |  |  |  | 14 |  |  |  | 12 |  |  |  | 50 |
Cash payments |  |  | (250 | ) |  |  | (93 | ) |  |  | (12 | ) |  |  | (355 | )
Balance at January 31, 2016 |  |  | - |  |  |  | 141 |  |  |  | - |  |  |  | 141 |
|  | Workforce Reduction |  |  | Office Closure Costs |  |  | Total |
Balance at January 31, 2014 |  |  | 52 |  |  |  | 96 |  |  |  | 148 |
Accruals and adjustments |  |  | 64 |  |  |  | 36 |  |  |  | 100 |
Cash draw downs |  |  | (116 | ) |  |  | (99 | ) |  |  | (215 | )
Foreign exchange |  |  | - |  |  |  | (8 | ) |  |  | (8 | )
Balance at January 31, 2015 |  |  | - |  |  |  | 25 |  |  |  | 25 |
Accruals and adjustments |  |  | - |  |  |  | 33 |  |  |  | 33 |
Cash payments |  |  | - |  |  |  | (57 | ) |  |  | (57 | )
Foreign exchange |  |  | - |  |  |  | (1 | ) |  |  | (1 | )
Balance at January 31, 2016 |  |  | - |  |  |  | - |  |  |  | - |

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration