Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other comprehensive income
Net income	$ 1,611,354	$ 1,860,003
Foreign currency translation	(760,055)	79,258
Total comprehensive income including portion attributable to non-controlling interest	851,299	1,939,261
Total comprehensive income attributable to stockholders of the company	855,832	1,933,037
Total comprehensive income attributable to non-controlling interest	$ (4,533)	$ 6,224