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Lease Agreements (Tables) | 9 Months Ended
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Sep. 30, 2023
Lease Agreements |
Schedule of cost components of operating leases | The following table summarizes the cost components of the Company’s operating lease for the three and nine months ended September 30, 2023 and 2022 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended September 30, |  | Nine Months Ended September 30,
​ |  | 2023 | ​ | 2022 |  | 2023 |  | 2022
Lease costs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating lease cost | ​ | $ | 17 | ​ | $ | 45 |  | $ | 116 |  | $ | 133
Variable lease cost (1) | ​ |  | 20 | ​ |  | 4 |  | ​ | 32 |  | ​ | 9
Total lease costs | ​ | $ | 37 | ​ | $ | 49 |  | $ | 148 | ​ | $ | 142
​ (1)Under the terms of the lease agreement and amended lease agreement, the Company is also responsible for certain variable lease payments that are not included in the measurement of the lease liability. Variable lease payments include non-lease components such as common area maintenance fees.
Summary of supplemental cash flow information related to operating leases | The following information represents supplemental disclosure for the statement of cash flows related to operating leases (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Nine Months Ended September 30,
​ |  | 2023 | ​ | 2022
Cash paid for amounts included in the measurement of lease liabilities | ​ |  | ​ | ​ |  | ​
Operating cash flows under operating leases | ​ | $ | 121 | ​ | $ | 151
Schedule of present value assumptions used in calculating the present value of lease payments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | September 30, | ​ | December 31,
​ |  | 2023 | ​ | 2022
Weighted-average remaining lease term | ​ | 0 years | (2) | ​ | 0.17 years | (1)
Weighted-average discount rate | ​ | n/a | ​ | ​ | 5.51 | %
​ (1)Prior to the extension of the end of the lease term from February 28, 2023 to July 31, 2023 (2)Lease term ended July 31, 2023

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
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- Definition The tabular disclosure of supplemental cash flows information related to leases. + References No definition available. + Details
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- Definition The tabular disclosure of supplemental information related to operating leases. May include, but not limited to, present value assumptions used in calculating the present value of the lease payments. + References No definition available. + Details
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