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Facility Lease (Tables) | 9 Months Ended
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Sep. 30, 2023
Facility Lease |
Schedule of Operating Lease Costs | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Three Months Ended | ​ | Nine Months Ended
​ |  | Statements of operations and |  | September 30, | ​ | September 30,
​ | ​ | comprehensive loss location | ​ | 2023 |  | 2022 |  | 2023 |  | 2022
Costs of operating lease | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating lease costs | ​ | Research and development, General and administrative | ​ | $ | 306 | ​ | $ | 306 | ​ | $ | 918 | ​ | $ | 746
Costs of non-lease components (previously common area maintenance) | ​ | Research and development, General and administrative | ​ | ​ | 112 | ​ | ​ | 108 | ​ | ​ | 308 | ​ | ​ | 241
Total operating lease cost | ​ | ​ | ​ | $ | 418 | ​ | $ | 414 | ​ | $ | 1,226 | ​ | $ | 987
Other Information | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating cash flows used for operating lease | ​ | ​ | ​ | $ | 459 | ​ | $ | 433 | ​ | $ | 1,378 | ​ | $ | 1,265
Remaining lease term | ​ | ​ | ​ |  | 1.3 years | ​ |  | 2.3 years | ​ |  | 1.3 years | ​ |  | 2.3 years
Discount rate | ​ | ​ | ​ |  | 8.0% | ​ |  | 8.0% | ​ |  | 8.0% | ​ |  | 8.0%
Schedule of Minimum rental commitments | ​
​ | ​ | ​ | ​
Year Ended December 31 (in thousands) |  | ​ | ​
2023* | ​ | $ | 348
2024 | ​ | ​ | 1,434
Total lease payments |  | ​ | 1,782
Less: imputed interest | ​ | ​ | (92)
Total |  | $ | 1,690
* Remainder of the year ​ As of December 31, 2022, minimum rental commitments under this lease were as follows (in thousands): ​
​ | ​ | ​ | ​
Year Ended December 31 (in thousands) |  | ​ | ​
2023 | ​ | $ | 1,391
2024 | ​ |  | 1,434
Total lease payments |  | ​ | 2,825
Less: imputed interest | ​ | ​ | (224)
Total |  | $ | 2,601

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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 Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6 + Details
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