Impairment charges on intangible assets (Tables)

12 Months Ended

Dec. 31, 2022


Acquired			Accumulated		Net carrying				Ending
intangible assets	Cost		amortization		amount		Impairment		Balance
Technology	$	15,976	$	1,498	$	14,478	$	11,978	$	2,500
Customer contracts and relationships	1,048		168		880		880		—
Non-compete agreement	255		96		159		159		—
	$	17,279	$	1,762	$	15,517	$	13,017	$	2,500