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Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Operating lease ROU assets | $ 2,918 | $ 3,030
Current operating lease liabilities | 297 | 268
Noncurrent operating lease liabilities | 3,127 | 3,257
Total operating lease liabilities | 3,424 | 3,525
Property and equipment, net | 1,542 | 1,616
Current obligations of finance leases | 11 | 13
Finance leases, net of current obligations | 26 | $ 31
Total finance lease liabilities | $ 37 |
Weighted average remaining operating lease term (in years) | 9 years 6 months | 10 years
Weighted average remaining finance lease term (in years) | 3 years 6 months | 3 years 8 months 12 days
Operating leases weighted average discount rate | 5.80% | 5.80%
Finance leases weighted average discount rate | 12.10% | 13.00%
Finance Leases [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Property and equipment, at cost | $ 51 | $ 67
Accumulated amortization | (21) | (30)
Property and equipment, net | 30 | 37
Current obligations of finance leases | 11 | 13
Finance leases, net of current obligations | 26 | 31
Total finance lease liabilities | 37 | 44
Operating Lease R O U Assets [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Operating lease ROU assets | 2,888 | 2,993
Related Party [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Current operating lease liabilities | 190 | 179
Noncurrent operating lease liabilities | 2,983 | 3,079
Total operating lease liabilities | 3,173 | 3,258
Related Party [Member] | Operating Lease R O U Assets [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Operating lease ROU assets | 2,662 | 2,755
Other [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Current operating lease liabilities | 107 | 89
Noncurrent operating lease liabilities | 144 | 178
Total operating lease liabilities | 251 | 267
Other [Member] | Operating Lease R O U Assets [Member] |  |
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items] |  |
Operating lease ROU assets | $ 226 | $ 238

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