Leases (Tables)
 12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Components of Lease Costs
The components of lease costs are as follows (in thousands):
Year Ended December 31,
20202019
Finance lease cost
Amortization of right-of-use assets$2,862 $3,590 
Interest123 237 
Operating lease cost2,572 3,666 
Total lease cost$5,557 $7,493 
The lease term and discount rate are as follows:
December 31, 2020December 31, 2019
Weighted Average Remaining Lease Term
Operating leases1.4Years2.0Years
Finance leases2.3Years1.2Years
Weighted Average Discount Rate
Operating leases6.0 %6.0 %
Finance leases4.4 %5.0 %
Supplemental cash flow information related to leases are as follows (in thousands):
Twelve months ended December 31,
20202019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$2,791 $3,671 
Operating cash flows from finance leases$123 $237 
Financing cash flows from finance leases$3,086 $3,427 
Lease liabilities arising from obtaining right-of-use-assets:
Operating leases$1,208 $175 
Finance leases$1,675 $3,152 
Lessee, Operating Lease, Liability, Maturity
The following is a schedule, by years, of maturities of lease liabilities as of December 31, 2020 (in thousands):
Year Ending December 31,Operating LeasesFinance Leases
2021$2,290 $1,070 
20221,134 765 
2023446 328 
202438 29 
2025— 2 
Total undiscounted cash flows$3,908 $2,194 
Less imputed interest(235)(120)
Present value of lease liabilities$3,673 $2,074 
Finance Lease, Liability, Maturity
The following is a schedule, by years, of maturities of lease liabilities as of December 31, 2020 (in thousands):
Year Ending December 31,Operating LeasesFinance Leases
2021$2,290 $1,070 
20221,134 765 
2023446 328 
202438 29 
2025— 2 
Total undiscounted cash flows$3,908 $2,194 
Less imputed interest(235)(120)
Present value of lease liabilities$3,673 $2,074