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LEASES (Tables) | 12 Months Ended
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Dec. 31, 2020
LEASES [Abstract] |
Summary of balance sheet presentation of our operating and finance leases |
(dollars in thousands) | Classification on the Consolidated Balance Sheet |  | December 31, 2020 |  | December 31, 2019
Assets: |  |  |  |  |  |  |
Operating lease assets | Operating lease right-of-use assets, net |  | $ | 335 |  | $ | 519
Finance lease assets | Property and equipment, net |  |  | 175 |  |  | 184
Total lease assets |  |  | $ | 510 |  | $ | 703
Liabilities: |  |  |  |  |  |  |
Current: |  |  |  |  |  |  |
Operating lease obligations | Current maturities of operating lease liabilities |  | $ | 225 |  | $ | 209
Finance lease obligations | Current maturities of finance lease liabilities |  |  | 48 |  |  | 52
Noncurrent: |  |  |  |  |  |  |
Operating lease obligations | Operating lease liabilities, less current maturities |  |  | 92 |  |  | 317
Finance lease obligations | Finance lease liabilities, less current maturities |  |  | 116 |  |  | 119
Total lease liabilities |  |  | $ | 481 |  | $ | 697
Summary of estimated future minimum lease payments for operating leases | As of December 31, 2020, the estimated future minimum lease payments, excluding non-lease components, are as follows:
(dollars in thousands) |  | Operating Leases |  | Finance Leases |  | Total
2021 |  | $ | 241 |  | $ | 61 |  | $ | 302
2022 |  |  | 48 |  |  | 49 |  |  | 97
2023 |  |  | 35 |  |  | 38 |  |  | 73
2024 |  |  | 17 |  |  | 28 |  |  | 45
2025 |  |  | — |  |  | 13 |  |  | 13
Thereafter |  |  | — |  |  | — |  |  | —
Total lease obligations |  |  | 341 |  |  | 189 |  |  | 530
Less: Amount representing interest |  |  | (24) |  |  | (25) |  |  | (49)
Present value of net minimum lease obligations |  |  | 317 |  |  | 164 |  |  | 481
Less, current portion |  |  | (225) |  |  | (48) |  |  | (273)
Long term portion |  | $ | 92 |  | $ | 116 |  | $ | 208
Summary of estimated future minimum lease payments for finance leases | As of December 31, 2020, the estimated future minimum lease payments, excluding non-lease components, are as follows:
(dollars in thousands) |  | Operating Leases |  | Finance Leases |  | Total
2021 |  | $ | 241 |  | $ | 61 |  | $ | 302
2022 |  |  | 48 |  |  | 49 |  |  | 97
2023 |  |  | 35 |  |  | 38 |  |  | 73
2024 |  |  | 17 |  |  | 28 |  |  | 45
2025 |  |  | — |  |  | 13 |  |  | 13
Thereafter |  |  | — |  |  | — |  |  | —
Total lease obligations |  |  | 341 |  |  | 189 |  |  | 530
Less: Amount representing interest |  |  | (24) |  |  | (25) |  |  | (49)
Present value of net minimum lease obligations |  |  | 317 |  |  | 164 |  |  | 481
Less, current portion |  |  | (225) |  |  | (48) |  |  | (273)
Long term portion |  | $ | 92 |  | $ | 116 |  | $ | 208
Schedule of other information |
| December 31, |  | December 31,
| 2020 |  | 2019
Weighted-average remaining lease term (years): |  |  |
Operating leases | 1.9 |  | 2.8
Finance leases | 3.6 |  | 4.3
Weighted-average discount rate: |  |  |
Operating leases | 8.00% |  | 8.00%
Finance leases | 8.28% |  | 7.25%

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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