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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
Cash flows provided by operating activities: |  |
Net (loss) income | $ (249) | $ 14
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |
Accrued interest added to principal of related party debt | 33 | 65
Settlement accrual (Note 9) | 1,142 | 0
Fair value adjustment of contingent consideration | 938 | 92
Stock-based compensation expense | 246 | 99
Depreciation and amortization | 313 | 316
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 863 | (601)
Inventory - equipment | 93 | 3,847
Other assets | 12 | 7
Accounts payable and accrued liabilities | (1,761) | 79
Deferred tax liabilities | (448) | 0
Net cash provided by operating activities | 1,182 | 3,918
Cash flows used in investing activities: |  |
Cash distributions from equity method investments | 0 | 20
Purchase of property and equipment | (44) | (99)
Net cash used in investing activities | (44) | (79)
Cash flows used in financing activities: |  |
Proceeds from debt payable to related party | 750 | 1,099
Repayment of debt payable to related party | (1,413) | (1,873)
Repayment of debt payable to third parties | 0 | (2,500)
Payment of contingent consideration | (897) | (816)
Proceeds from exercise of options to purchase common shares | 1 | 4
Net cash used in financing activities | (1,559) | (4,086)
Net decrease in cash and cash equivalents | (421) | (247)
Cash and cash equivalents at beginning of year | 2,530 | 2,777
Cash and cash equivalents at end of year | 2,109 | 2,530
Supplemental cash flow information: |  |
Cash paid for income taxes | 23 | 30
Cash paid for interest | 3 | $ 187
Non-cash Investing and Financing Activities: |  |
Promissory note issued in connection with settlement accrual (Note 9) | $ 1,142 |

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