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v3.22.2.2

Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Operating activities: |  |
Net income | $ 1,504,000 | $ 2,219,000
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 583,000 | 601,000
Impairment of digital assets | 42,000 |
Gain on sale of assets |  | (9,000)
Stock-based compensation expense | 102,000 | 222,000
Deferred tax benefit | (59,000) | (8,000)
Bad debt expense | 40,000 | 45,000
Forgiveness of note payable from Paycheck Protection Program |  | (1,037,000)
Changes in operating assets and liabilities: |  |
Accounts receivable | (713,000) | 135,000
Inventory | (107,000) | (870,000)
Prepaid expenses and other assets | (682,000) | 308,000
Accounts payable | 503,000 | 247,000
Accrued expenses and other current liabilities | 1,560,000 | 747,000
Deferred revenue | 240,000 | 429,000
Right of use assets and liabilities, net | (7,000) | 4,000
Net cash provided by operating activities | 3,006,000 | 3,033,000
Investing activities: |  |
Purchase of digital assets | (178,000) |
Purchases of property, equipment and software development costs | (41,000) | (176,000)
Net cash used in investing activities | (219,000) | (176,000)
Financing activities: |  |
Repayments of finance lease obligations | (7,000) | (7,000)
Proceeds from stock option exercise | 19,000 | 45,000
Dividends paid to shareholders |  | (914,000)
Stock repurchase under Stock Buyback Plan | (2,207,000) | (713,000)
Net cash used in financing activities | (2,195,000) | (1,589,000)
Net change in cash | 592,000 | 1,268,000
Cash at beginning of period | 5,414,000 | 4,374,000
Cash at end of period | $ 6,006,000 | $ 5,642,000

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