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Stock Based Compensation - Schedule of Options Outstanding (Details) - $ / shares | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Mar. 31, 2024
Number of Options |  |
Outstanding number of options, beginning (in shares) | 16,668 |
Vested (in shares) | 0 |
Expired (in shares) | (6,668) |
Outstanding and exercisable number of options, ending (in shares) | 10,000 |
Number of options, outstanding (in shares) | 10,000 | 10,000
Weighted Average Exercise Price |  |
Outstanding weighted average exercise price, beginning (in dollars per share) | $ 143.63 |
Vested (in dollars per share) | 0 |
Expired (in dollars per share) | 285.89 |
Outstanding and exercisable weighted average exercise price, ending (in dollars per share) | 48.75 |
Weighted average exercise price, outstanding (in dollars per share) | $ 48.75 | $ 48.75
Exercisable |  |
Exercisable number of options, beginning (in shares) | 10,000 |
Vested (in shares) | 3,336 |
Expired (in shares) | (6,668) |
Exercisable number of options, ending (in shares) | 6,668 |
Exercisable number of options (in shares) | 6,668 | 6,668
Exercisable weighted average exercise price, beginning (in dollars per share) | $ 206.85 |
Exercisable vested, weighted average exercise price (in dollars per share) | 48.75 |
Exercisable expired, weighted average exercise price (in dollars per share) | 285.89 |
Exercisable weighted average exercise price, ending (in dollars per share) | 48.75 |
Exercisable weighted average exercise price (in dollars per share) | $ 48.75 | $ 48.75

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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 -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + 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 -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + 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 -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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