Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock [Member]	Retained Earnings [Member]	Accumulated Foreign Currency Adjustment Attributable to Parent [Member]	Total
Beginning balance, value at Dec. 31, 2019	$ 48,935,213	$ (40,552,452)	$ 24,580	$ 8,407,341
Beginning balance, shares at Dec. 31, 2019	131,124,989
Stock-based compensation	$ 158,883			158,883
Net income (loss)		103,971		103,971
Ending balance, value at Dec. 31, 2020	$ 49,094,096	(40,448,481)	24,580	8,670,195
Ending balance, shares at Dec. 31, 2020	131,124,989
Stock-based compensation	$ 660,266			660,266
Net income (loss)		(190,321)		(190,321)
Shares issued	$ 179,293			179,293
Shares issued, shares	230,000
Options exercised	$ 31,264			31,264
Options exercised, shares	70,000
Ending balance, value at Dec. 31, 2021	$ 49,964,919	$ (40,638,802)	$ 24,580	$ 9,350,697
Ending balance, shares at Dec. 31, 2021	131,424,989