Supplemental Cash Flow Information

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information 

	Three Months Ended				Six Months Ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Supplemental disclosures:	(in thousands)
Interest paid	$	418	$	—	$	533	$	—
Income taxes paid	$	10,805	$	2,529	$	10,981	$	2,742
Non-cash investing and financing activities:
Non-cash capital expenditures	$	221	$	(2,109)	$	679	$	(1,845)
Dividends declared	$	10,096	$	9,970	$	10,096	$	9,970