Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases

Schedule of lease costs

		Year Ended December 31,
	Classification	2021		2020		2019
Operating lease costs(1)	Cost of revenues	$	1,706	$	1,552	$	1,974
Operating lease costs(1)	Selling, general and administrative expenses		259		243		230
Rental revenues	Interest and other income, net		(98)		(89)		(71)
Net operating lease costs		$	1,867	$	1,706	$	2,133

⁽¹⁾ Includes the costs of leases with a term of one year or less.

Schedule of maturity of lease liability

2022	$	956
2023		597
2024		558
2025		355
2026		354
Thereafter		534
Total future minimum lease payments		3,354
Less imputed interest		(144)
Present value of lease liabilities	$	3,210

Schedule of supplemental cash flow information

	Year Ended December 31,
	2021		2020		2019
Cash payments for operating lease liabilities	$	1,420	$	1,486	$	1,664
Right-of-use assets obtained in exchange for operating lease obligations	$	2,377	$	314	$	857