Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Loss Contingencies [Line Items]    
Right-of-use lease liabilities, current $ 801 $ 746
Right-of-use lease liabilities, noncurrent 1,941 2,514
Total finance lease liabilities 36
Property and equipment, gross 79 79
Accumulated depreciation (79) (65)
Property and equipment, net 14
Lease liabilities, current 13
Lease liabilities, noncurrent 23
Other current liabilities 30 16
Long-term liabilities $ 30 $ 26
Operating Lease, Weighted Average Remaining Lease Term 3 years 6 months 4 years 2 months 12 days
Finance Lease, Weighted Average Remaining Lease Term 2 years 2 months 12 days 2 years 4 months 24 days
Weighted average discount rate Operating leases 7.70% 8.00%
Weighted average discount rate Finance leases 5.70% 10.00%
Operating Lease Liability [Member]    
Loss Contingencies [Line Items]    
Right-of-use assets, net $ 2,372 $ 2,916
Right-of-use lease liabilities, current 801 746
Right-of-use lease liabilities, noncurrent 1,941 2,514
Total operating lease liabilities 2,742 3,260
Finance Lease Liability [Member]    
Loss Contingencies [Line Items]    
Other current liabilities 17 16
Long-term liabilities 7 26
Total finance lease liabilities $ 24 $ 42