Debt (Tables)

12 Months Ended

Dec. 31, 2021

Long-term Debt, Unclassified [Abstract]

Schedule of Debt

Long-term debt consists of the following (in thousands):

	December 31, 2021		December 31, 2020
Revolving credit facility	$	24,500	$	85,000
Other debt	—		636
Less unamortized debt issuance costs	(719)		—
Total debt	$	23,781	$	85,636

Schedule of Cash Paid for Interest

Total cash paid for interest in the years ended December 31 was (in thousands):

	2021		2020		2019
Interest expense, net	$	1,639	$	703	$	2,323
Interest income	269		276		764
Other non-cash adjustments	(345)		(345)		(380)
Cash paid for interest	$	1,563	$	634	$	2,707