Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income $ 271 $ 1,443
Adjustments to reconcile net income to net cash provided by (used in) operating activities:    
Provision for (recovery of) doubtful accounts 255 (22)
Depreciation and amortization 5,012 3,585
Share-based compensation expense 1,124 1,762
Gain on sale of property and equipment (2,267) (10)
Deferred income taxes (744) 263
Purchase of trading investment securities (96) (367)
Proceeds from sale of trading investment securities 566 73
Realized and unrealized gains on investments (11) (79)
Foreign exchange (gains) losses 834 (1,882)
Changes in assets and liabilities:    
Accounts receivable 369 (1,429)
Inventories 2,317 (2,359)
Prepaid expenses and other current assets (1,471) (1,221)
Other assets (164) 358
Accounts payable (28) 109
Accrued volume incentives and service fees 673 1,082
Accrued liabilities 4,762 (3,542)
Deferred revenue (1,795) 1,586
Income taxes payable 197 (636)
Liability related to unrecognized tax benefits 68 207
Deferred compensation payable (435) 395
Net cash provided by (used in) operating activities 9,437 (684)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of property, plant and equipment (2,671) (3,134)
Proceeds from sale of property, plant and equipment 2,558 522
Proceeds from sale/maturities of investments available for sale 0 1,776
Net cash used in investing activities (113) (836)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Payments of cash dividends 0 (1,886)
Principal payments of new revolving credit facility (33,483) 0
Borrowings on new revolving credit facility 27,512 0
Net borrowings on previous revolving credit facility 0 2,035
Proceeds from related party borrowing 500 0
Net proceeds from the exercise of stock options 410 104
Payment of withholding taxes related to the vesting of restricted stock units (465) (512)
Net cash used in financing activities (5,526) (259)
Effect of exchange rates on cash and cash equivalents 190 1,316
Net increase (decrease) in cash and cash equivalents 3,988 (463)
Cash and cash equivalents at the beginning of the period 42,910 32,284
Cash and cash equivalents at the end of the period 46,898 31,821
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:    
Cash paid for income taxes, net of refunds 2,272 2,418
Cash paid for interest $ 160 $ 108