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v3.20.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash flows from operating activities: |  |
Net loss (including noncontrolling interests) | $ (2,878) | $ (2,014)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Bad debt expense |  | 19
Depreciation and amortization | 373 | 439
Amortization of operating lease right-of-use assets | 183 | 189
Changes in operating assets and liabilities: |  |
Accounts receivable and unbilled revenue, net | 588 | 24
Projects in process | 7 | (8)
Inventory | (42) | (5)
Prepaid expenses and other current assets | 155 | 118
Accounts payable and accrued expenses | (169) | 1
Deferred revenues | 33 | (14)
Operating lease obligations | (178) | (224)
Net cash used in operating activities | (1,928) | (1,475)
Cash flows from investing activities: |  |
Purchase of property and equipment | (7) | (77)
Net cash used in investing activities | (7) | (77)
Cash flows from financing activities: |  |
Proceeds from short-term borrowings | 966 |
Proceeds from short-term tax credits | 542 |
Principal payments on finance lease obligations | (164) | (272)
Net cash provided by (used in) financing activities | 1,344 | (272)
Effect of exchange rate changes on cash | 7 | (93)
Net decrease in cash | (584) | (1,917)
Cash at beginning of period | 2,357 | 6,555
Cash at end of period | 1,773 | 4,638
Supplemental disclosure of cash flow information: |  |
Cash paid for income taxes | 19 | 13
Cash paid for interest | $ 13 | $ 19

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