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Leases - Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Leases [Abstract] |  |
Operating lease, right-of-use asset | $ 794 | $ 1,289
Restructured lease, right-of-use asset | 107 | 322
Operating lease right-of-use assets, total | 901 | 1,611
Operating lease liabilities | 916 | 1,480
Restructured lease liabilities | 168 | 488
Operating lease liabilities, total | 1,084 | 1,968
Property and equipment | 13 | 13
Allowances for depreciation | (9) | (5)
Finance lease assets, net | 4 | 8
Finance lease liabilities | $ 4 | $ 6

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- Definition Finance Lease, Right-Of-Use Asset, Gross + References No definition available. + Details
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- Definition Operating Lease, Liability, Including Restructured Leases + References No definition available. + Details
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- Definition Operating Lease, Right-of-Use Asset, Including Restructured Leases + References No definition available. + Details
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- Definition Restructured Operating Lease, Liability + References No definition available. + Details
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- Definition Restructured Operating Lease, Right-Of-Use Asset + References No definition available. + Details
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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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- Definition Amount, after accumulated amortization, of right-of-use asset from 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 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: 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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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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