Income Taxes Provision (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income (loss) before income taxes:
Domestic income (loss)	$ 923,144	$ (1,847,586)
Foreign income	201,046	587,957
Income (loss) before income taxes	1,124,190	(1,259,629)
Provision (benefit) for income taxes:
Federal	(116,504)	(116,504)
State and local	10,928	(40,860)
Foreign	82,437	237,244
Total	(23,139)	79,880
Deferred:
Federal	131,036	121,898
State and local	(6,209)	12,700
Foreign	(116,007)	277,847
Total	8,820	412,445
Total provision (benefit) for income taxes	$ (14,319)	$ 492,325