Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Schedule of Non Cash Activities

Non-cash investing and financing activities were as follows:

	Year Ended December 31,
	2021		2020		2019
Property and equipment acquired under finance leases	$	9,941	$	2,973	$	3,008
Property and equipment in payables	405		197		1,052

Cash paid for interest and income taxes was as follows:

	Year Ended December 31,
	2021		2020		2019
Cash paid for interest	$	959	$	959	$	1,187
Cash paid for income taxes, net	4,542		1,600		5,301