CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Retained Earnings, Appropriated [Member]	Total
Balance at Dec. 31, 2019	$ 5,568	$ 39,605,042		$ 26,429,695	$ 6,241	$ 66,046,546
Balance (in Shares) at Dec. 31, 2019	5,568,734
Stock issued to employees	$ 5	9,581				9,586
Stock issued to employees (in Shares)	4,500
Stock issued for service	$ 10	25,490				25,500
Stock issued for service (in Shares)	10,000
Stock options vested to board of directors and employees		66,528				66,528
Foreign currency translation gain			$ 193,893			193,893
Net (loss)				(1,854,746)		(1,854,746)
Balance at Jun. 30, 2020	$ 5,583	39,706,641	193,893	24,574,949	6,241	64,487,307
Balance (in Shares) at Jun. 30, 2020	5,583,234
Balance at Mar. 31, 2020	$ 5,576	39,662,018	158,215	25,090,251	6,241	64,922,301
Balance (in Shares) at Mar. 31, 2020	5,576,734
Stock issued to employees	$ 2	3,193				3,195
Stock issued to employees (in Shares)	1,500
Stock issued for service	$ 5	12,745				12,750
Stock issued for service (in Shares)	5,000
Stock options vested to board of directors and employees		28,685				28,685
Foreign currency translation gain			35,678			35,678
Net (loss)				(515,302)		(515,302)
Balance at Jun. 30, 2020	$ 5,583	39,706,641	193,893	24,574,949	6,241	64,487,307
Balance (in Shares) at Jun. 30, 2020	5,583,234
Balance at Dec. 31, 2020	$ 5,596	39,766,978	798,290	351,370	6,241	$ 40,928,475
Balance (in Shares) at Dec. 31, 2020	5,596,234					5,596,234
Stock issued to employees	$ 3	5,937				$ 5,940
Stock issued to employees (in Shares)	3,000
Stock issued for service	$ 10	19,790				19,800
Stock issued for service (in Shares)	10,000
Closure of Nova Macau				6,241	$ (6,241)
Foreign currency translation gain			(392,764)			(392,764)
Net (loss)				(7,109,064)		(7,109,064)
Balance at Jun. 30, 2021	$ 5,609	39,792,705	405,526	(6,751,453)		$ 33,452,387
Balance (in Shares) at Jun. 30, 2021	5,609,234					5,609,234
Balance at Mar. 31, 2021	$ 5,602	39,779,842	569,443	(405,926)		$ 39,948,961
Balance (in Shares) at Mar. 31, 2021	5,602,734
Stock issued to employees	$ 2	2,968				2,970
Stock issued to employees (in Shares)	1,500
Stock issued for service	$ 5	9,895				9,900
Stock issued for service (in Shares)	5,000
Foreign currency translation gain			(163,917)			(163,917)
Net (loss)				(6,345,527)		(6,345,527)
Balance at Jun. 30, 2021	$ 5,609	$ 39,792,705	$ 405,526	$ (6,751,453)		$ 33,452,387
Balance (in Shares) at Jun. 30, 2021	5,609,234					5,609,234