Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional paid-in capital	Retained Earnings Unrestricted	Retained Earnings Statutory reserve	Accumulated other Comprehensive loss	Amounts due from related party	Total equity attributable to stockholders of the Company	Non-controlling Interest	Total
Balance at Dec. 31, 2018	$ 15	$ 3,627	$ 105,914	$ 19,083	$ (3,578)	$ (10,354)	$ 114,707	$ (1,551)	$ 113,156
Balance, shares at Dec. 31, 2018	14,798,198
Stock issued for compensation	$ 0	8					8		8
Stock issued for compensation, shares	1,942
Net (loss) income			(521)				(521)	66	(455)
Net cash received from related party under counter guarantee agreement						1,101	1,101		1,101
Foreign currency translation loss					3,972		3,972	34	4,006
Balance at Mar. 31, 2019	$ 15	3,635	105,393	19,083	394	(9,253)	119,267	(1,451)	117,816
Balance, shares at Mar. 31, 2019	14,800,140
Balance at Dec. 31, 2018	$ 15	3,627	105,914	19,083	(3,578)	(10,354)	114,707	(1,551)	113,156
Balance, shares at Dec. 31, 2018	14,798,198
Net (loss) income									1,318
Balance at Jun. 30, 2019	$ 15	3,635	107,249	19,083	(2,093)	(7,863)	120,026	(1,500)	118,526
Balance, shares at Jun. 30, 2019	14,800,140
Balance at Mar. 31, 2019	$ 15	3,635	105,393	19,083	394	(9,253)	119,267	(1,451)	117,816
Balance, shares at Mar. 31, 2019	14,800,140
Net (loss) income			1,856				1,856	(83)	1,773
Net cash received from related party under counter guarantee agreement						1,390	1,390		1,390
Foreign currency translation loss					(2,487)		(2,487)	34	(2,453)
Balance at Jun. 30, 2019	$ 15	3,635	107,249	19,083	(2,093)	(7,863)	120,026	(1,500)	118,526
Balance, shares at Jun. 30, 2019	14,800,140
Balance at Dec. 31, 2019	$ 15	3,640	106,328	19,939	(4,330)	(4,932)	120,660	(1,510)	119,150
Balance, shares at Dec. 31, 2019	14,801,770
Stock issued for compensation	$ 0	5					5		5
Stock issued for compensation, shares	3,062
Net (loss) income			(2,701)				(2,701)	3	(2,698)
Net cash received from related party under counter guarantee agreement						785	785		785
Foreign currency translation loss					(1,440)		(1,440)	3	(1,437)
Balance at Mar. 31, 2020	$ 15	3,645	103,627	19,939	(5,770)	(4,147)	117,309	(1,504)	115,805
Balance, shares at Mar. 31, 2020	14,804,832
Balance at Dec. 31, 2019	$ 15	3,640	106,328	19,939	(4,330)	(4,932)	120,660	(1,510)	119,150
Balance, shares at Dec. 31, 2019	14,801,770
Net (loss) income									(6,498)
Balance at Jun. 30, 2020	$ 15	3,645	99,833	19,939	(6,031)	(3,996)	113,405	(1,512)	111,893
Balance, shares at Jun. 30, 2020	14,804,832
Balance at Mar. 31, 2020	$ 15	3,645	103,627	19,939	(5,770)	(4,147)	117,309	(1,504)	115,805
Balance, shares at Mar. 31, 2020	14,804,832
Net (loss) income			(3,794)				(3,794)	(6)	(3,800)
Net cash received from related party under counter guarantee agreement						151	151		151
Foreign currency translation loss					(261)		(261)	(2)	(263)
Balance at Jun. 30, 2020	$ 15	$ 3,645	$ 99,833	$ 19,939	$ (6,031)	$ (3,996)	$ 113,405	$ (1,512)	$ 111,893
Balance, shares at Jun. 30, 2020	14,804,832