Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Other comprehensive income
Total comprehensive income	$ 3,973,690	$ 3,007,310	$ 5,585,044	$ 4,867,313
Foreign currency translation	443,722	133,306	(316,333)	212,564
Total comprehensive income including portion attributable to non-controlling interest	4,417,412	3,140,616	5,268,711	5,079,877
Total comprehensive income attributable to stockholders of the company	4,417,412	3,145,330	5,273,244	5,078,367
Non-controlling interest	$ 0	$ (4,714)	$ (4,533)	$ 1,510