Nature of Business (Details) - USD ($) |
3 Months Ended | ||||
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Apr. 01, 2024 |
Mar. 31, 2024 |
Mar. 31, 2023 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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Liquidity | |||||
Net loss | $ 4,983,000 | $ 5,775,000 | |||
Accumulated deficit | 487,614,000 | $ 482,631,000 | |||
Cash and cash equivalents | $ 16,390,000 | $ 34,220,000 | $ 20,821,000 | $ 38,757,000 | |
Subsequent event | Private Placement [Member] | |||||
Liquidity | |||||
Proceeds from issuance of common stock | $ 14,000,000 |
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- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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