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Stock Compensation - Additional Information (Details) $ / shares in Units, $ in Thousands | 6 Months Ended
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Jun. 30, 2021 USD ($) $ / shares shares
Stock-based compensation |
Vesting period (in years) | 4 years
Granted (in shares) | shares | 186,482
Expiration period | 10 years
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent | 110.00%
Weighted-average grant date fair valueStockoption, | $ / shares | $ 20.99
Employee |
Stock-based compensation |
Granted (in shares) | shares | 184,872
Unrecognized compensation cost | $ | $ 3,047
Weighted average amortization period | 1 year 7 months 6 days
Weighted-average grant date fair valueStockoption, | $ / shares | $ 12.70
Non-Employee |
Stock-based compensation |
Granted (in shares) | shares | 1,610
Unrecognized compensation cost | $ | $ 25
Weighted average amortization period | 1 year 3 months 18 days
Weighted-average grant date fair valueStockoption, | $ / shares | $ 7.46

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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 (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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