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v3.21.2

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Operating activities |  |
Net loss | $ (769) | $ (2,242)
Depreciation | 110 | 164
Amortization of right-of-use assets | 219 | 196
Amortization of imputed interest | (321) | (341)
Interest expense from PPP Loan | 4 | 6
Non-cash cost of operating leases | 421 | 320
Change in receivable reserves | 68 | (61)
Change in inventory reserves | 61 | 258
Change in long term payables |  | (102)
Proceeds from insurance receivable | 95 | 1,767
Loss on investments |  | (968)
Stock-based compensation | 129 | 3
Payroll tax deferral |  | 139
Changes in current operating assets and liabilities: |  |
Accounts receivable | (758) | 1,412
Inventories | (1,158) | 313
Prepaid expenses and other assets | 247 | 48
Income taxes | 401 | (512)
Accounts payable and accrued liabilities | 541 | (2,599)
Deferred revenue | 1,549 | 871
Net cash provided by/ (used in) operating activities | 839 | (1,328)
Investing activities |  |
Additions to property, plant and equipment | (156) |
Proceeds from sale of investments |  | 2,436
Change in notes receivable |  | 194
Net cash (used in) / provided by investing activities | (156) | 2,630
Financing activities |  |
Bank overdrafts |  | (374)
Funding from PPP Loan |  | 1,404
Payment of deferred purchase price |  | (397)
Dividend paid to shareholders | (1,047) |
Gain on forgiveness of PPP Loan | (1,417) |
Principal repayments of financing leases | (639) | (517)
Net cash (used in) / provided by financing activities | (3,103) | 116
(Decrease) / increase in cash and restricted cash | (2,420) | 1,418
Cash, and restricted cash, beginning of year | 7,567 | 8,213
Cash, and restricted cash, end of period | 5,147 | 9,631
Non-cash investing and financing activities: |  |
Acquisition of right-of-use assets | $ 1,418 |

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