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Note 19 - Other Charges
12 Months Ended
Jan. 31, 2016
Other Income and Expenses [Abstract]  
Other Income and Other Expense Disclosure [Text Block]

Note 19 - Other Charges


Other charges are comprised of executive departure charges, restructuring initiatives which have been undertaken from time to time under various restructuring plans, and acquisition-related costs. Acquisition-related costs primarily include retention bonuses, advisory services, brokerage services and administrative costs, and relate to completed and prospective acquisitions.


Other charges included in our consolidated statements of operations are as follows:


    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  

Executive Departure Charges


In the fourth quarter of 2014, the Company incurred charges related to the departure of the former Chairman and CEO. In the second quarter of 2015, the Company incurred charges related to the departure of the former CFO. To date $3.7 million has been recorded within other charges in conjunction with executive departure charges. At January 31, 2016, $0.5 million remains payable relating to this charge ($0.9 million at January 31, 2015).


Fiscal 2015 Restructuring Plan


In the fourth quarter of 2015, management approved and began to implement the fiscal 2015 restructuring plan to reduce operating expenses and increase operating margins. To date, $0.8 million has been recorded within other charges in conjunction with this restructuring plan. These charges are comprised of workforce reduction charges, office closure costs and other costs. This plan is complete with no further expected costs.


The following table shows the changes in the restructuring provision for the fiscal 2015 restructuring plan.


    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  

Fiscal 2014 Restructuring Plan


In the second quarter of 2014, management approved and began to implement the fiscal 2014 restructuring plan to reduce operating expenses and increase operating margins. To date, $2.0 million has been recorded within other charges in conjunction with this restructuring plan. These charges are comprised of workforce reduction charges, office closure costs and network consolidation costs. This plan is complete with no further expected costs.


The following table shows the changes in the restructuring provision for the fiscal 2014 restructuring plan.


    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     -       -       -