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Leases Supplementary Balance Sheet Information (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Leases [Abstract] |  |
Other assets (net of lease impairment of $1,001 at December 31, 2019) | $ 21,659 | $ 23,099
Operating Lease, Right-Of-Use Asset, Impairment |  | 1,001
Other current liabilities | 7,469 | 7,268
Other long-term liabilities | 14,756 | 17,096
Total operating lease liabilities | 22,225 | 24,364
Property, plant and equipment, gross | 1,762 | 1,684
Accumulated depreciation | (825) | (479)
Property, plant and equipment, net | 937 | 1,205
Current portion of long-term debt | 197 | 346
Long-term debt | 390 | 490
Total finance lease liabilities | $ 587 | $ 836
Weighted Average Remaining Lease Term [Abstract] |  |
Operating leases | 3 years 9 months 3 days | 4 years 5 months 4 days
Finance leases | 3 years 2 months 19 days | 3 years 7 months 9 days
Leases Weighted Average Discount Rate [Abstract] |  |
Operating leases | 5.00% | 4.84%
Finance leases | 4.93% | 4.70%
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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