Other Operating Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Expense By Nature [Abstract]

Summary of General and Administrative Expense

	Year ended December 31
	2021		2020		2019
Salaries and wages		18,675		11,634		15,262
Consulting fees		1,112		2,193		6,896
Office and general		7,560		9,843		9,533
Professional fees		6,530		4,658		3,559
Director fees		351		365		188
Other		4,142		3,336		3,496
		38,370		32,029		38,934

Summary of Sales and Marketing Expense

	Year ended December 31
	2021		2020		2019
Marketing		3,671		4,839		3,093
Events		191		393		2,961
Research		43		57		199
Media		1,138		448		1,815
		5,043		5,737		8,068