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Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Jan. 01, 2019
Cash paid for amounts included in measurement of lease liabilities: |  |  |  |
Operating cash flows from operating leases | $ 762 | $ 656 | $ 642 |
Operating cash flows from finance leases | 3 | 3 | 6 |
Financing cash flows from finance leases | 28 | 29 | 20 |
Right-of-use assets obtained in exchange for new lease obligations: |  |  |  |
Operating leases | 5,322 |  | $ 1,638 |
Operating leases |  |  |  |
Operating lease right-of-use assets | 5,577 | 946 |  | $ 1,600
Operating Lease, Liability | 5,832 |  |  |
Finance leases |  |  |  |
Property, Plant and Equipment, Gross | 17,739 | 15,694 |  |
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (14,713) | (13,811) |  |
Property, Plant and Equipment, Net | 3,026 | $ 1,883 |  |
Finance Lease, Liability | $ 47 |  |  |
Weighted Average Remaining Lease Term |  |  |  |
Operating Lease, Weighted Average Remaining Lease Term | 9 years 256 days | 2 years 110 days |  |
Finance Lease, Weighted Average Remaining Lease Term | 1 year | 2 years |  |
Weighted Average Discount Rate |  |  |  |
Operating leases | 2.50% | 6.00% |  |
Finance leases | 6.30% | 6.30% |  |
Financial Lease [Member] |  |  |  |
Finance leases |  |  |  |
Property, Plant and Equipment, Gross | $ 112 | $ 112 |  |
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (56) | (28) |  |
Property, Plant and Equipment, Net | 56 | 84 |  |
Other Current Liabilities [Member] |  |  |  |
Operating leases |  |  |  |
Operating Lease, Liability | 849 | 676 |  |
Finance leases |  |  |  |
Finance Lease, Liability | 21 | 31 |  |
Other Noncurrent Liabilities [Member] |  |  |  |
Operating leases |  |  |  |
Operating Lease, Liability | 4,983 | 774 |  |
Finance leases |  |  |  |
Finance Lease, Liability | 26 | 44 |  |
Other Liabilities [Member] |  |  |  |
Operating leases |  |  |  |
Operating Lease, Liability | $ 5,832 | $ 1,450 |  |

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