v3.3.1.900

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Cash flows from operating activities: |  |  |
Net income (loss) | $ (1,243) | $ 261 | $ (597)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation | 92 | 146 | 263
Loss on disposal of fixed assets |  | 33 | 49
Provision for (recovery of) bad debts |  | (65) | 34
Provision for obsolete inventory | (63) | 255 | (194)
Stock-based compensation | 218 | 86 | 109
(Increase) decrease in: |  |  |
Trade accounts receivable | 6,353 | (3,723) | (1,643)
Other accounts receivable | (26) | 93 | (68)
Inventory | (694) | (3,668) | 1,156
Prepaids | 753 | 657 | (1,914)
Other assets | (98) | 148 | 50
Increase (decrease) in: |  |  |
Accounts payable | 27 | 3,210 | (353)
Accrued expenses | (461) | (376) | (606)
Net cash provided by (used in) operating activities | 4,858 | (2,943) | (3,714)
Cash flows from investing activities: |  |  |
Purchase of property and equipment | (111) | (116) | (145)
Decrease in restricted cash |  |  | 1,003
Net cash provided by (used in) investing activities | (111) | (116) | 858
Cash flows from financing activities: |  |  |
Borrowings on line of credit | 4,460 | 4,380 |
Repayments on line of credit | (7,185) | (1,655) |
Cash received from exercise of stock options | 27 | 137 |
Net cash provided by (used in) financing activities | (2,698) | 2,862 |
Effect of exchange rate changes on cash | (866) | (708) | (5)
Net increase (decrease) in cash and cash equivalents | 1,183 | (905) | (2,861)
Cash and cash equivalents, beginning of year | 1,464 | 2,369 | 5,230
Cash and cash equivalents, end of year | 2,647 | 1,464 | $ 2,369
Cash paid for interest | $ 350 | 77 |
Cash paid for income taxes |  | $ 50 |

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