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Commitments and Contingencies Lease Liability Cash Activity (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Financing Lease Liability Activity [Abstract] |  |
Finance Lease, Principal Payments | $ 68 | $ 631
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 14 | 2,471
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | $ 70 | $ 652
Operating Lease, Weighted Average Discount Rate, Percent | 3.61% | 3.57%
Finance Lease, Weighted Average Discount Rate, Percent | 3.27% | 3.27%

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- Definition Financing Lease Liability Activity [Abstract] + References No definition available. + Details
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- Definition Amount of cash outflow for principal payment on finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(1) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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