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Leases (Tables)
 12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Lease, Cost
Details related to lease expense and supplemental cash flow were as follows (in thousands):
Years Ended December 31,
20212020
Operating lease expense$3,058 $4,118 
Variable lease expense646 711 
Sublease income(548)(1,330)
Net lease expense$3,156 $3,499 
Operating cash outflows for lease liabilities$4,109 $4,356 
Lessee, Operating Lease, Disclosure Details related to lease term and discount rate were as follows:
December 31,
2021		December 31,
2020
Weighted-average remaining lease term (in years)2 years3 years
Weighted-average discount rate4.73 %4.95 %
Lessee, Operating Lease, Liability, Maturity Future minimum lease payments as of December 31, 2021 are as follows (in thousands):
Office
Leases
2022$2,310 
20231,390 
2024967 
2025195 
2026— 
Total minimum payments (a)
4,862 
Less: Imputed interest449 
Present value of total minimum payments (b)
$4,413