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v3.22.2.2

Stock-Based Compensation - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Dec. 31, 2021
Number of Shares |  |  |
Number of shares, granted (in shares) | 50,000 |  |
Weighted Average Exercise Price |  |  |
Weighted average exercise price, granted (in dollars per share) | $ 1.70 |  |
2018 Plan Stock Option |  |  |
Number of Shares |  |  |
Number of shares, beginning outstanding (in shares) |  | 50,000 |
Number of shares, granted (in shares) |  | 50,000 |
Number of shares, exercised (in shares) |  | 0 |
Number of shares, forfeited (in shares) |  | (12,500) |
Number of shares, ending outstanding (in shares) | 87,500 | 87,500 | 50,000
Number of shares, exercisable (in shares) | 68,750 | 68,750 |
Weighted Average Exercise Price |  |  |
Weighted average exercise price, beginning outstanding (in dollars per share) |  | $ 1.08 |
Weighted average exercise price, granted (in dollars per share) |  | 1.70 |
Weighted average exercise price, released (in dollars per share) |  | 0 |
Weighted average exercise price, forfeited (in dollars per share) |  | 1.08 |
Weighted average exercise price, ending outstanding (in dollars per share) | $ 1.43 | 1.43 | $ 1.08
Weighted average exercise price, exercisable (in dollars per share) | $ 1.36 | $ 1.36 |
Weighted Average Remaining Contractual Term (years) |  |  |
Weighted average remaining contractual term |  | 5 years 10 months 24 days | 1 year 4 months 13 days
Weighted average remaining contractual term, exercisable (in years) |  | 4 years 9 months 25 days |
Aggregate Intrinsic Value |  |  |
Aggregate intrinsic value | $ 4 | $ 4 | $ 78
Aggregate intrinsic value, exercisable | $ 4 | $ 4 |
2009 Stock Option and Incentive Plan |  |  |
Number of Shares |  |  |
Number of shares, beginning outstanding (in shares) |  | 925,467 |
Number of shares, granted (in shares) |  | 0 |
Number of shares, exercised (in shares) |  | (22,757) |
Number of shares, forfeited (in shares) |  | (5,481) |
Number of shares, ending outstanding (in shares) | 897,229 | 897,229 | 925,467
Number of shares, exercisable (in shares) | 896,155 | 896,155 |
Weighted Average Exercise Price |  |  |
Weighted average exercise price, beginning outstanding (in dollars per share) |  | $ 0.80 |
Weighted average exercise price, granted (in dollars per share) |  | 0 |
Weighted average exercise price, released (in dollars per share) |  | 0.68 |
Weighted average exercise price, forfeited (in dollars per share) |  | 2.00 |
Weighted average exercise price, ending outstanding (in dollars per share) | $ 0.80 | 0.80 | $ 0.80
Weighted average exercise price, exercisable (in dollars per share) | $ 0.80 | $ 0.80 |
Weighted Average Remaining Contractual Term (years) |  |  |
Weighted average remaining contractual term |  | 4 years 11 months 15 days | 5 years 7 months 2 days
Weighted average remaining contractual term, exercisable (in years) |  | 4 years 11 months 15 days |
Aggregate Intrinsic Value |  |  |
Aggregate intrinsic value | $ 452 | $ 452 | $ 1,692
Aggregate intrinsic value, exercisable | $ 452 | $ 452 |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + 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 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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