Stockholders' Equity, At-The-Market Program (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Mar. 11, 2021 |
Feb. 12, 2021 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| At-The-Market Program [Abstract] | ||||
| Gross proceeds | $ 4,428,000 | $ 28,491,000 | ||
| Issuance expenses | $ 131,000 | $ 1,511,000 | ||
| 2021 Shelf [Member] | Maximum [Member] | ||||
| At-The-Market Program [Abstract] | ||||
| Aggregate offering price | $ 125,000,000 | |||
| ATM [Member] | ||||
| At-The-Market Program [Abstract] | ||||
| Shares sold (in shares) | 1,848,980 | 2,778,890 | ||
| Gross proceeds | $ 4,400,000 | $ 13,500,000 | ||
| Issuance expenses | $ 133,000 | $ 400,000 | ||
| ATM [Member] | Maximum [Member] | ||||
| At-The-Market Program [Abstract] | ||||
| Aggregate offering price | $ 40,000,000 | |||
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- References No definition available.
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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