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v3.19.3.a.u2

Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |  |
Net income (loss) | $ 926,000 | $ (2,584,000) | $ 1,141,000
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation | 493,000 | 587,000 | 436,000
Amortization | 655,000 | 677,000 | 581,000
Amortization of discounts on investments, net | (312,000) | (202,000) | (91,000)
Stock-based compensation | 2,204,000 | 2,910,000 | 736,000
Deferred tax liability | 14,000 | 30,000 | 2,000
Loss on disposal of fixed assets |  | 39,000 |
Gain on deferred purchase price liability |  | (389,000) |
Changes in operating assets and liabilities: |  |  |
Trade accounts receivable | (643,000) | 1,043,000 | (2,679,000)
Inventory | 158,000 | (610,000) | (162,000)
Prepaid expenses and other assets | (189,000) | (241,000) | (526,000)
Accounts payable | (303,000) | 294,000 | (102,000)
Accrued bonus | (691,000) | 416,000 | 476,000
Accrued liabilities | 234,000 | (470,000) | 50,000
Deferred obligation under operating lease | (196,000) | (123,000) | (117,000)
Net cash provided by (used in) operating activities | 2,350,000 | 1,377,000 | (255,000)
Cash flows from investing activities: |  |  |
Purchases of available-for-sale securities | (36,456,000) | (29,666,000) | (21,962,000)
Maturities of available-for-sale securities | 35,270,000 | 30,992,000 | 750,000
Cash paid for acquisition |  |  | (6,349,000)
Purchases of property and equipment | (1,196,000) | (990,000) | (263,000)
Net cash provided by (used in) investing activities | (2,382,000) | 336,000 | (27,824,000)
Cash flows from financing activities: |  |  |
Repayment of notes payable |  | (1,333,000) | (1,389,000)
Costs related to initial public offering |  |  | 1,000
Payment on deferred purchase price liability |  | (375,000) |
Repurchase of common stock | (1,227,000) | (2,174,000) | (1,257,000)
Proceeds from issuance of common stock | 835,000 | 765,000 | 588,000
Net cash used in financing activities | (392,000) | (3,117,000) | (2,057,000)
Net decrease in cash and cash equivalents | (424,000) | (1,404,000) | (30,136,000)
Cash and cash equivalents, beginning of period | 13,621,000 | 15,025,000 | 45,161,000
Cash and cash equivalents, end of period | 13,197,000 | 13,621,000 | 15,025,000
Supplemental disclosure of cash flow information |  |  |
Interest paid | 1,000 | 37,000 | 99,000
Taxes paid | 71,000 | $ 46,000 | $ 103,000
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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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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