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LEASES (Tables) | 12 Months Ended
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Dec. 31, 2020
Leases [Abstract] |
Lease Costs | Total lease cost includes the following components:
| Years ended December 31,
| 2020 |  | 2019
Operating leases | $ | 339 |  |  | $ | 381 |
Short-term leases | 297 |  |  | 297 |
Sublease income | — |  |  | (56) |
Total lease expense | $ | 636 |  |  | $ | 622 |
The weighted average remaining lease term and weighted average discount rate were as follows:
| Years ended December 31,
| 2020 |  | 2019
Weighted average remaining lease term of operating leases | 2.4 years |  | 3.3 years
Weighted average discount rate of operating leases | 9.0 | % |  | 9.0 | %
Supplemental cash flow information related to leases was as follows:
| Years ended December 31,
| 2020 |  | 2019
Operating cash flow information: |  |  |
Cash paid for amounts included in the measurement of operating lease liabilities | $ | 367 |  |  | $ | 333 |
Operating Lease Future Minimum Payments | Future minimum payments of operating lease liabilities as of December 31, 2020 are as follows:
Years ending December 31: |
2021 | $ | 343 |
2022 | 351 |
2023 | 147 |
2024 | — |
2025 | — |
Thereafter | — |
Total lease payments | $ | 841 |
Less: Interest | (83) |
Present value of lease liabilities | $ | 758 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + 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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