Leases, Right-of-Use Assets and Related Liabilities - Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$ 16	$ 6
Operating cash flows from operating leases	456	61
Finance cash flows from finance leases	34	7
Right-of-use asset obtained in exchange for new finance lease liabilities	0	0
Right-of-use asset obtained in exchange for new operating lease liabilities	$ 0	$ 1,562
Weighted-average remaining lease term, finance lease (months)	215 months	221 months
Weighted-average remaining lease term, operating leases (months)	71 months	94 months
Weighted-average discount rate - finance leases	5.00%	13.00%
Weighted-average discount rate - operating leases	5.00%	5.00%

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Amount of interest paid on finance lease liability.

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Amount of cash outflow for principal payment on finance lease.

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Weighted average discount rate for finance lease calculated at point in time.

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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase in right-of-use asset obtained in exchange for finance lease liability.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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