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v3.23.1

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Sales: |  |
Total sales, net | $ 3,124 | $ 3,273
Product cost of goods sold | 1,188 | 1,459
Gross profit | 1,936 | 1,814
Operating expenses: |  |
Research and development | 26 | 28
Sales and marketing | 1,653 | 1,985
General and administrative | 1,991 | 2,183
Total operating expenses | 3,670 | 4,196
Operating loss | (1,734) | (2,382)
Non-cash gain on changes in fair value of warrant liability | 0 | 2,056
Non-cash gain on changes in fair value of contingent liability | 0 | 219
Other expense, net | (5) | (4)
Net loss | $ (1,739) | $ (111)
Net loss per share attributable to common stockholders (basic and diluted) (in dollars per share) | $ (0.85) | $ (0.08)
Weighted-average shares of common stock outstanding used in computing net loss per share of common stock (basic and diluted) (in shares) | 2,035 | 1,431
Product [Member] |  |
Sales: |  |
Total sales, net | $ 3,117 | $ 3,267
Product and Service, Other [Member] |  |
Sales: |  |
Total sales, net | $ 7 | $ 6

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