Long-Term Compensation Plan and Stock Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Long-Term Compensation Plan and Stock Based

Summary of compensation expense

	June 30,				June 30,
	2022		2021		2022		2021
	(in thousands)				(in thousands)
Stock-based compensation	$	1,253	$	1,292	$	2,613	$	2,634
Other long-term incentive plan compensation		24		275		(112)		474
Total compensation	$	1,277	$	1,567	$	2,501	$	3,108