Stock Plans (Details) shares in Thousands |
3 Months Ended |
|---|---|
|
Mar. 31, 2023
USD ($)
$ / shares
shares
| |
| Share-Based Payment Arrangement [Abstract] | |
| Outstanding at Beginning | shares | 927 |
| Weighted Average Exercise Price, Outstanding at Beginning | $ / shares | $ 7.97 |
| Weighted Average Remaining Contractual Term, Outstanding (Years) | 8 years 4 months 2 days |
| Shares, Forfeited or expired | shares | (16) |
| Weighted Average Exercise Price, Forfeited or expired | $ / shares | $ 119.39 |
| Outstanding at Ending | shares | 911 |
| Weighted Average Exercise Price, Outstanding at Outstanding at Ending | $ / shares | $ 6.06 |
| Weighted Average Remaining Contractual Term, Outstanding (Years) | 8 years 1 month 13 days |
| Shares, Exercisable | shares | 911 |
| Weighted Average Exercise Price Per Share, Exercisable | $ / shares | $ 6.06 |
| Weighted Average Remaining Contractual Term, Exercisable | 8 years 1 month 13 days |
| Aggregate Intrinsic Value, Exercisable | $ |
| X | ||||||||||
- References No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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