Condensed Consolidated Statements of Financial Position (Parenthetical) (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current Assets
Allowance for doubtful accounts receivable, current	$ 2,640	$ 3,229
Shareholders’ Equity
Preferred Shares, shares authorized (in shares)	1,000,000	1,000,000
Preferred Shares, shares issued (in shares)	0	0
Preferred Shares, shares outstanding (in shares)	0	0
Common Shares, shares authorized (in shares)	60,000,000	60,000,000
Common Shares, shares outstanding (in shares)	36,458,306	36,262,259
Common shares, treasury (in shares)	6,094,151	6,290,198