Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Summary Of Lease Costs By Type

Year Ended December 31,		2020		2019
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	88	$	103
Interest on lease liabilities		3		10
Operating lease cost		1,926		1,862
Variable lease cost*		611		564
Total lease cost	$	2,628	$	2,539

*Variable lease costs consists primarily of taxes, insurance, and common area or other maintenance costs for our domestic and foreign building leases.

Maturities Of Lease Liabilities

		Operating Leases		Financing Leases
2021	$	2,449	$	24
2022		1,959		3
2023		1,358		-
2024		1,035		-
2025 and thereafter		785		-
Total lease payments		7,587		27
Less: Interest		(705)		(6)
Present value of lease liabilities	$	6,882	$	21