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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
9 Months Ended
Oct. 31, 2018
Oct. 31, 2017
Cash flows from operating activities:    
Net income $ 3,386 $ 5,358
Adjustments to reconcile net income to net cash provided by operating activities    
Provision for (recovery of) inventory obsolescence (200) 134
Provision for (recovery of) doubtful accounts 76 (42)
Deferred income taxes 352 750
Depreciation and amortization 642 582
Stock based and restricted stock compensation 491 291
Loss on disposal of property and equipment 14 0
(Increase) decrease in operating assets    
Accounts receivable (2,655) (2,121)
Inventories (3,921) (2,953)
Prepaid VAT tax 148 (463)
Other current assets (1,284) 366
Increase (decrease) in operating liabilities    
Accounts payable 1,019 3,576
Accrued expenses and other liabilities 265 153
Net cash used by the sale of Brazil 0 (99)
Net cash provided by (used in) operating activities (1,667) 5,532
Cash flows from investing activities:    
Purchases of property and equipment (2,227) (619)
Cash flows from financing activities:    
Net repayments under revolving credit facility 0 (4,865)
Loan repayments, short-term (207) (867)
Loan borrowings, short-term 208 102
Loan repayments, long-term (118) (66)
Loan borrowings, long-term 0 1,575
UK borrowings (repayments) under line of credit facility, net (11) 538
Shares returned to pay employee taxes under restricted stock program 0 (376)
Proceeds from public offering, net of issuance costs of approximately $1.0 million 0 10,113
Net cash provided by (used in) financing activities (128) 6,154
Effect of exchange rate changes on cash and cash equivalents (106) 61
Net increase (decrease) in cash and cash equivalents (4,128) 11,128
Cash and cash equivalents at beginning of period 15,788 10,365
Cash and cash equivalents at end of period 11,660 21,493
Supplemental disclosure of cash flow information:    
Cash paid for interest 93 147
Cash paid for taxes $ 1,326 $ 928