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v3.20.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Operating activities: |  |
Net income | $ 806,000 | $ 1,370,000
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 178,000 | 161,000
Provision for inventory reserves | 405,000 | 180,000
Reversal of inventory reserves | (1,701,000) | (838,000)
Provision for sales returns and doubtful accounts | 5,000 | 11,000
Stock based compensation | 21,000 | 8,000
Loss on investments | 193,000 | 185,000
Gain on sale of assets | (160,000) | 0
Changes in assets and liabilities: |  |
Accounts receivable | (126,000) | 66,000
Inventories | 2,305,000 | 1,051,000
Prepaid expenses and other current assets | (18,000) | 13,000
Accounts payable | (510,000) | 124,000
Accrued liabilities | 11,000 | (48,000)
Other assets and liabilities | 4,000 | 11,000
Total adjustments | 607,000 | 924,000
Net cash provided by operating activities | 1,413,000 | 2,294,000
Investing activities: |  |
Acquisition of property and equipment | (17,000) | (5,000)
Proceeds from sale of assets | 200,000 | 0
Payment for investment in convertible securities | (186,000) | 0
Net cash used for investing activities | (3,000) | (5,000)
Financing activities: |  |
Payments on notes payable | 0 | (500,000)
Dividend payments | (717,000) | (589,000)
Proceeds from stock options exercised | 126,000 | 60,000
Net cash used for financing activities | (591,000) | (1,029,000)
Impact of exchange rates on cash | 0 | (16,000)
Net increase in cash and cash equivalents | 819,000 | 1,244,000
Cash and cash equivalents, beginning of period | 4,494,000 | 3,250,000
Cash and cash equivalents, end of period | 5,313,000 | 4,494,000
Supplemental disclosures of cash flow information: |  |
Cash paid for interest | 0 | 9,000
Cash paid for income taxes, net | $ 3,000 | $ 3,000

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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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