Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue
Revenues	$ 27,266	$ 25,828	$ 53,672	$ 48,425
Cost of goods sold
Cost of goods and services sold	8,220	7,111	16,863	14,474
Gross profit	19,046	18,717	36,809	33,951
Operating expenses:
Sales and marketing	9,487	10,114	19,390	17,968
General and administrative	14,249	7,828	27,343	19,993
Research and development	2,436	2,024	4,638	4,075
Gain on forgiveness of government assistance loans	0	(2,775)	0	(2,775)
Total operating expenses	26,172	17,191	51,371	39,261
(Loss) income from operations	(7,126)	1,526	(14,562)	(5,310)
Other expenses:
Foreign exchange loss	2,370	130	2,375	844
Finance expenses	1,034	1,161	1,957	3,046
(Loss) income before income taxes	(10,530)	235	(18,894)	(9,200)
Income tax (benefit) expense	(18)	(7)	254	(7)
Net (loss) income	(10,512)	242	(19,148)	(9,193)
Net (loss) income attributable to stockholders of the Company	(10,559)	377	(19,178)	(8,882)
Net income (loss) attributable to non-controlling interest	$ 47	$ (135)	$ 30	$ (311)
Net (loss) income per share:
Basic (in dollars per share)	$ (0.16)	$ 0.01	$ (0.30)	$ (0.16)
Diluted (in dollars per share)	$ (0.16)	$ 0.01	$ (0.30)	$ (0.16)
Weighted-average number of shares used in per share calculation:
Basic (in shares)	64,130	54,088	64,059	53,917
Diluted (in shares)	64,130	54,237	64,059	53,917
Leases [Member]
Revenue
Revenues	$ 11,874	$ 12,787	$ 22,297	$ 21,324
Cost of goods sold
Cost of goods and services sold	2,761	2,736	5,461	4,506
Products and Services [Member]
Revenue
Revenues	15,392	13,041	31,375	27,101
Cost of goods sold
Cost of goods and services sold	$ 5,459	$ 4,375	$ 11,402	$ 9,968