Principal Business Activity and Significant Accounting Policies - Receivables and Credit Policy (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Receivables and Credit Policy
Accounts receivable, gross	$ 118,402	$ 114,454
Less: Allowance for doubtful accounts	(398)	(507)
Total accounts receivable, net	118,004	113,947
Trade receivables
Receivables and Credit Policy
Accounts receivable, gross	104,612	108,049
Other receivables
Receivables and Credit Policy
Accounts receivable, gross	$ 13,790	$ 6,405