Condensed Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Share Capital [Member]	Contributed Surplus [Member]	Deferred Share Issuance [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]
Beginning balance at Dec. 31, 2020	$ 914,158	$ 1,048,640	$ 4,893	$ 2,587	$ (145,499)	$ 3,537
Issuance of shares under business combinations and investments	57,755	57,793	(38)
Shares issued as contingent consideration	12,673	12,673
Issuance of deferred shares	7,814			7,814
Distribution of deferred shares	(9)	1,826		(1,835)
Issuance of registered shares pursuant to Form S-1	155,498	155,803	(305)
Exercise of options, RSUs and warrants	8,971	32,324	(23,353)
Warrants and shares issued in association with notes payable	22,530	271	22,259
Shares issued for settlement of business obligation	7,135	7,135
Stock based compensation	9,703		9,703
Distributions to third party and limited liability company unit holders	(1,800)					(1,800)
Net income	34,729				32,420	2,309
Ending balance at Jun. 30, 2021	1,229,157	1,316,465	13,159	8,566	(113,079)	4,046
Beginning balance at Mar. 31, 2021	1,102,770	1,236,988	(2,788)	752	(135,130)	2,948
Issuance of shares under business combinations and investments	56,755	56,755
Issuance of deferred shares	7,814			7,814
Exercise of options, RSUs and warrants	3,332	15,316	(11,984)
Warrants and shares issued in association with notes payable	22,530	271	22,259
Shares issued for settlement of business obligation	7,135	7,135
Stock based compensation	5,672		5,672
Distributions to third party and limited liability company unit holders	(125)					(125)
Net income	23,274				22,051	1,223
Ending balance at Jun. 30, 2021	1,229,157	1,316,465	13,159	8,566	(113,079)	4,046
Beginning balance at Dec. 31, 2021	1,619,478	1,633,672	21,245	36,262	(70,063)	(1,638)
Noncontrolling interests adjustment for change in ownership		2,379	(17,735)			15,356
Issuance of shares under business combinations and investments	1,406	1,406
Shares issued as contingent consideration	13,111	13,111
Exercise of options, RSUs and warrants	1,603	7,528	(5,925)
Shares issued for settlement of business obligation	1,000	904	96
Stock based compensation	11,484		11,484
Distributions to limited liability company unit holders	(14,445)					(14,445)
Net income	54,417				53,376	1,041
Ending balance at Jun. 30, 2022	1,688,054	1,659,000	9,165	36,262	(16,687)	314
Beginning balance at Mar. 31, 2022	1,654,961	1,653,703	5,966	36,262	(41,124)	154
Exercise of options, RSUs and warrants	663	4,393	(3,730)
Shares issued for settlement of business obligation	1,000	904	96
Stock based compensation	6,833		6,833
Distributions to third party and limited liability company unit holders	(134)					(134)
Net income	24,731				24,437	294
Ending balance at Jun. 30, 2022	$ 1,688,054	$ 1,659,000	$ 9,165	$ 36,262	$ (16,687)	$ 314