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v3.22.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Cash flows provided by operating activities: |  |
Net (loss) income | $ (13,000) | $ 76,000
Depreciation and amortization | 75,000 | 22,000
Non-cash lease expense | 117,000 | 118,000
Forgiveness of SBA PPP loan |  | (421,000)
Stock-based compensation | 75,000 | 35,000
Change in operating assets and liabilities: |  |
(Increase) decrease in accounts receivable | (268,000) | 354,000
(Increase) decrease in inventory | (381,000) | 55,000
(Increase) decrease in deferred cost of goods sold | (207,000) | 127,000
(Increase) decrease in other current assets and other assets | (172,000) | 49,000
Increase in deferred revenue | 839,000 | 59,000
Decrease in operating lease liability | (121,000) | (78,000)
Increase in accounts payable, accrued expenses, other current liabilities and non-current liabilities | 188,000 | 68,000
Net cash provided by operating activities | 132,000 | 464,000
Cash flows used in investing activities: |  |
Investments in technology | (317,000) | (93,000)
Other capital investments | (7,000) | (8,000)
Net cash used in investing activities | (324,000) | (101,000)
Cash flows provided by financing activities: |  |
Short-term credit, net | (149,000) | 13,000
Proceeds from SBA PPP loans, net of repayments |  | 421,000
Stock option exercise proceeds |  | 19,000
Net cash (used in) provided by financing activities | (149,000) | 453,000
Net (decrease) increase in cash | (341,000) | 816,000
Cash at the beginning of the year | 2,063,000 | 1,247,000
Cash at the end of the year | 1,722,000 | 2,063,000
Cash paid during the year for: |  |
Interest | 6,000 | 30,000
Income taxes |  |
Non-cash investing and financing activities: |  |
Forgiveness of SBA PPP loan |  | 421,000
Accrued preferred dividends to former CEO of OmniMetrix (see Note 3) | $ 4,000 | $ 4,000

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