Commitments and Contingencies - lease assets and liabilities (Details) - USD ($) $ in Thousands |
Mar. 31, 2022 |
Jan. 01, 2022 |
Dec. 31, 2021 |
[1] | ||
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| Commitments and Contingencies | ||||||
| Operating lease right-of-use assets | $ 188 | $ 212 | $ 0 | |||
| Operating lease liabilities, current | 146 | 148 | ||||
| Operating lease liabilities, non-current | $ 143 | $ 179 | ||||
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities, Current | |||||
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | |||||
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes current operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes noncurrent operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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