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LEASES (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Schedule of Lease Assets and Liabilities Obligations | The following table summarizes our operating and finance lease assets and liabilities as of December 31, 2021 and 2020 (in thousands):
|  |  | December 31,
| Balance sheet line item classification |  | 2021 |  | 2020
Assets |  |  |  |  |
Operating lease assets | Right-of-use assets and other noncurrent assets |  | $ | 273 |  | $ | 786
Finance lease assets | Property and equipment, net of accumulated depreciation |  | 85 |  | 6,781
Total lease assets |  |  | $ | 358 |  | $ | 7,567
Liabilities |  |  |  |  |
Current |  |  |  |  |
Operating | Current portion of operating lease obligations |  | $ | 310 |  | $ | 362
Finance | Current portion of finance lease obligation (includes related parties) |  | 17 |  | 648
Noncurrent |  |  |  |  |
Operating | Long-term portion of operating lease obligation |  | 329 |  | 490
Finance | Long-term portion of finance lease obligations |  | 64 |  | —
Total lease liabilities |  |  | $ | 720 |  | $ | 1,500
Schedule of Lease Expenses | The following table summarizes the components of lease expense for the year ended December 31, 2021 and 2020 (in thousands):
Lease Cost |  | Classification |  | Year Ended December 31,
| 2021 |  | 2020
Operating lease cost |  | Cost of sales |  | $ | 155 |  |  | $ | 164 |
Operating lease cost |  | Selling, general and administrative expenses |  | 274 |  |  | 253 |
Finance lease cost: |  |  |  |  |  |
Amortization of leased assets |  | Depreciation expense |  | 19 |  |  | 1,171 |
Interest on lease liabilities |  | Interest expense |  | 18 |  |  | 498 |
Net lease cost |  |  |  | $ | 466 |  |  | $ | 2,086 |
Schedule of Future Minimum Lease Payments for Operating and Finance Obligation | The following schedule presents the future minimum lease payments for our operating and finance lease obligations at December 31, 2021 (in thousands):
| Operating Leases |  | Finance Leases |  | Total
2022 | $ | 339 |  |  | $ | 25 |  |  | $ | 364 |
2023 | 164 |  |  | 25 |  |  | 189 |
2024 | 148 |  |  | 42 |  |  | 190 |
2025 | 38 |  |  | — |  |  | 38 |
2026 | 1 |  |  | — |  |  | 1 |
Thereafter | — |  |  | — |  |  | — |
Total lease payments | 690 |  |  | 92 |  |  | 782 |
Less: Interest | (51) |  |  | (11) |  |  | (62) |
Present value of lease liabilities | $ | 639 |  |  | $ | 81 |  |  | $ | 720 |
Schedule of Lease Costs and Terms for Operating and Finance Lease Obligations | Lease term and discount rates for our operating and finance lease obligations are as follows:
|  | December 31,
Lease Term and Discount Rate |  | 2021 |  | 2020
Weighted-average remaining lease term (years) |  |  |  |
Operating leases |  | 2.6 |  | 3.1
Finance leases |  | 2.1 |  | 0.1
Weighted-average discount rate |  |  |  |
Operating leases |  | 6.0% |  | 7.3%
Finance leases |  | 10.7% |  | 8.9%
Schedule of Supplemental Cash Flow Information Related To Leases | The following table summarizes the supplemental cash flow information related to leases as of December 31, 2021 and 2020:
Other information |  | December 31, 2021 |  | December 31, 2020
|  | (In thousands)
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |
Operating cash flows from operating leases |  | $ | 168 |  |  | $ | 399 |
Financing cash flows from finance leases |  | 671 |  |  | 3,439 |
Interest paid |  | 18 |  |  | 374 |
Noncash activities from right-of-use assets obtained in exchange for lease obligations: |  |  |  |
Operating leases |  | $ | 104 |  |  | $ | 1,159 |

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