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LEASES (Tables)
3 Months Ended
Mar. 31, 2021
Leases [Abstract]  
Lease, Cost
Total lease cost includes the following components:
Three months ended
March 31,
20212020
Operating leases$77 $95 
Short-term leases81 74 
Total lease expense$158 $169 
The weighted average remaining lease term and weighted average discount rate were as follows:
Three months ended
March 31,
20212020
Weighted average remaining lease term of operating leases2.2 years3.1 years
Weighted average discount rate of operating leases9.0 %9.0 %

Supplemental cash flow information related to leases was as follows:
Three months ended
March 31,
20212020
Operating cash flow information:
Cash paid for amounts included in the measurement of operating lease liabilities$85 $101 
Lessee, Operating Lease, Liability, Maturity
Future minimum payments of operating lease liabilities as of March 31, 2021 are as follows:
Years Ending December 31:
2021 (excluding the three months ended March 31, 2021)$259 
2022350 
2023148 
2024— 
2025— 
Thereafter 
Total lease payments$757 
Less: interest(67)
Present value of lease liabilities$690