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LEASES (Tables)
12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Lease Costs
Total lease cost includes the following components:
Years ended December 31,
20202019
Operating leases$339 $381 
Short-term leases297 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,
20202019
Weighted average remaining lease term of operating leases2.4 years3.3 years
Weighted average discount rate of operating leases9.0 %9.0 %

Supplemental cash flow information related to leases was as follows:
Years ended December 31,
20202019
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 
2022351 
2023147 
2024— 
2025— 
Thereafter 
Total lease payments$841 
Less: Interest(83)
Present value of lease liabilities$758