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Share Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Share-based Compensation Expense | Share-based compensation expense reported in the Company’s statements of operations was (in thousands):
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |
Direct costs and expenses |  | $ | 65 |  |  | $ | 49 |
Research and development |  |  | 427 |  |  |  | 572 |
Sales, marketing, general and administrative |  |  | 5,469 |  |  |  | 4,323 |
Total |  | $ | 5,961 |  |  | $ | 4,944 |
Summary of Stock Option Activity | Stock option activity during the year ended December 31, 2022, excluding the Bonus Option Program described above, was (in thousands, except weighted average exercise price and weighted average contractual life):
|  | Number of Options |  |  | Weighted Average Exercise Price |  |  | Weighted Average Contractual Life (Years) |  |  | Aggregate Intrinsic Value |
Outstanding - January 1, 2022 |  |  | 2,878 |  |  | $ | 8.08 |  |  |  | 7.7 |  |  | $ | 6,288 |
Granted |  |  | 380 |  |  |  | 2.92 |  |  |  | — |  |  |  | — |
Forfeited/canceled |  |  | (333 | ) |  |  | 8.23 |  |  |  | — |  |  |  | — |
Exercised |  |  | (384 | ) |  |  | 0.70 |  |  |  | — |  |  |  | — |
Outstanding ‑ December 31, 2022 |  |  | 2,541 |  |  | $ | 8.40 |  |  |  | 7.4 |  |  | $ | 1,489 |
Exercisable ‑ December 31, 2022 |  |  | 1,525 |  |  | $ | 7.28 |  |  |  | 6.8 |  |  | $ | 1,067 |
Summary of Weighted Average Assumptions | The fair value of each option grant was estimated on the grant date with the following weighted average assumptions for the years indicated:
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |
Expected term (in years) |  |  | 5.65 |  |  |  | 6.01 |
Expected volatility |  |  | 72.6 | % |  |  | 68.5 | %
Risk‑free rate |  |  | 1.32 | % |  |  | 0.79 | %
Expected dividend yield |  |  | — | % |  |  | — | %
Summary of Restricted Stock Units Activity | Restricted stock unit activity during the year ended December 31, 2022 was (in thousands, except weighted average grant date fair value per share):
|  | Number of Shares |  |  | Weighted Average Grant Date Fair Value Per Share |
Outstanding ‑ January 1, 2022 |  |  | 151 |  |  | $ | 5.30 |
Granted |  |  | 1,473 |  |  |  | 2.75 |
Forfeited/canceled |  |  | (56 | ) |  |  | 3.69 |
Released |  |  | (357 | ) |  |  | 5.01 |
Outstanding ‑ December 31, 2022 |  |  | 1,211 |  |  | $ | 2.36 |
Bonus-To-Options Program |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Summary of Stock Option Activity | The Company recorded the following activity related to the Bonus Option Program during the year ended December 31, 2022 (in thousands, excepted weighted average exercise price and weighted average contractual life):
|  | Number of Options |  |  | Weighted Average Exercise Price |  |  | Weighted Average Contractual Life (Years) |  |  | Aggregate Intrinsic Value |
Outstanding ‑ January 1, 2022 |  |  | 373 |  |  | $ | 17.00 |  |  |  | 7.5 |  |  | $ | 76 |
Granted |  |  | 244 |  |  |  | 2.29 |  |  |  | — |  |  |  | — |
Forfeited/canceled |  |  | (91 | ) |  |  | 14.03 |  |  |  | — |  |  |  | — |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Outstanding ‑ December 31, 2022 |  |  | 526 |  |  | $ | 10.69 |  |  |  | 7.6 |  |  | $ | 2 |
Exercisable ‑ December 31, 2022 |  |  | 526 |  |  | $ | 10.69 |  |  |  | 7.6 |  |  | $ | 2 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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