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v3.22.1

Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Income Statement [Abstract] |  |
Sales | $ 64,273 | $ 48,502
Cost of goods sold | 39,666 | 25,917
Gross profit | 24,607 | 22,585
Operating expenses: |  |
Research and development | 10,920 | 9,157
Sales and marketing | 10,209 | 6,141
General and administrative | 13,562 | 10,471
Change in fair value of contingent consideration | 2,040 | 0
Total operating expenses | 36,731 | 25,769
Loss from operations | (12,124) | (3,184)
Other expense (Income): |  |
Interest income, net | (26) | (197)
Other expense | 38 | 19
Total other expense (income) | 12 | (178)
Loss before income taxes | (12,136) | (3,006)
Provision (benefit) for income taxes | (2,049) | 273
Net loss | $ (10,087) | $ (3,279)
Net income (loss) per share: |  |
Basic | $ (1.01) | $ (0.34)
Diluted | $ (1.01) | $ (0.34)
Weighted average shares used in calculating income (loss) per share |  |
Basic | 10,019 | 9,714
Diluted | 10,019 | 9,714

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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=125511455&loc=d3e1505-109256 + Details
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