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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |
Net income (loss) | $ 11 | $ (5,359)
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |
Depreciation and amortization | 3,374 | 3,674
Goodwill impairment | 675 | 0
Provision for doubtful accounts | 0 | (139)
Stock-based compensation | 796 | 695
Deferred income taxes | 175 | (354)
Pension cost | 477 | 245
Changes in operating assets and liabilities: |  |
Accounts receivable | (533) | (40)
Prepaid expenses and other current assets | (327) | 284
Other assets | 521 | (188)
Accounts payable and accrued expenses | (779) | 1,595
Accrued salaries, wages and related benefits | (1,020) | 484
Income and other taxes | 234 | (258)
Net cash provided by operating activities | 3,604 | 639
Cash flows from investing activities: |  |
Capital expenditures | (2,033) | (3,410)
Net cash used in investing activities | (2,033) | (3,410)
Cash flows from financing activities: |  |
Proceeds from equipment financing | 0 | 793
Redemption of shares from non-controlling interest | (2) | 0
Payment of long-term obligations | (2,025) | (1,077)
Net cash used in financing activities | (2,027) | (284)
Effect of exchange rate changes on cash and cash equivalents | (82) | 290
Net decrease in cash and cash equivalents | (538) | (2,765)
Cash and cash equivalents, beginning of year | 11,407 | 14,172
Cash and cash equivalents, end of year | 10,869 | 11,407
Supplemental disclosures of cash flow information: |  |
Cash paid for income taxes | 680 | 1,090
Vendor financed software licenses acquired | 0 | 1,213
Common stock issued for MediaMiser acquisition | 0 | 525
Non cash redemption of non-controlling interest | $ (490) | $ 0

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