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v3.19.3

Condensed Statements of Cash Flows (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Cash flows from operating activities: |  |
Net income (loss) | $ 863,000 | $ (3,858,000)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Depreciation | 373,000 | 423,000
Amortization | 491,000 | 508,000
Amortization of discounts on investments, net | (248,000) | (94,000)
Stock-based compensation | 1,605,000 | 2,536,000
Deferred tax liability |  | 22,000
Gain on deferred purchase price liability |  | (389,000)
Changes in operating assets and liabilities: |  |
Trade accounts receivable | (1,551,000) | 667,000
Inventory | 86,000 | (476,000)
Prepaid expenses and other assets | (500,000) | (256,000)
Accounts payable | 305,000 | 36,000
Accrued bonus | (674,000) | 154,000
Accrued liabilities | 244,000 | (426,000)
Deferred obligation under operating lease | (119,000) | (88,000)
Net cash provided by (used in) operating activities | 875,000 | (1,241,000)
Cash flows from investing activities: |  |
Purchases of available-for-sale securities | (30,080,000) | (24,329,000)
Maturities of available-for-sale securities | 29,520,000 | 26,956,000
Purchases of property and equipment | (1,045,000) | (752,000)
Net cash provided by (used in) investing activities | (1,605,000) | 1,875,000
Cash flows from financing activities: |  |
Repayment of notes payable |  | (1,000,000)
Payment on deferred purchase price liability |  | (375,000)
Repurchases of common stock | (799,000) | (1,837,000)
Proceeds from issuance of common stock | 779,000 | 617,000
Net cash used in financing activities | (20,000) | (2,595,000)
Net decrease in cash and cash equivalents | (750,000) | (1,961,000)
Cash and cash equivalents, beginning of period | 13,621,000 | 15,026,000
Cash and cash equivalents, end of period | 12,871,000 | 13,065,000
Supplemental disclosure of cash flow information: |  |
Interest paid | 1,000 | 34,000
Taxes paid | 54,000 | $ 26,000
Supplemental disclosure of non-cash investing and financing activities: |  |
Accrual of property and equipment | $ 4,000 |

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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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