Accumulated Other Comprehensive Loss (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive (loss) income, beginning balance	$ (1,987,961)	$ (1,893,260)
Other comprehensive income (loss)
Other comprehensive income (loss) before reclassifications	127,702	(93,851)
Amounts reclassified from accumulated other comprehensive income (loss)	219	(850)
Total other comprehensive income (loss)	127,921	(94,701)
Accumulated other comprehensive (loss) income, ending balance	(1,860,040)	(1,987,961)
Foreign Currency Translation
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive (loss) income, beginning balance	(1,995,680)	(1,926,826)
Other comprehensive income (loss)
Other comprehensive income (loss) before reclassifications	114,675	(68,854)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive income (loss)	114,675	(68,854)
Accumulated other comprehensive (loss) income, ending balance	(1,881,005)	(1,995,680)
Net Minimum Pension Liability
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive (loss) income, beginning balance	7,719	33,566
Other comprehensive income (loss)
Other comprehensive income (loss) before reclassifications	13,027	(24,997)
Amounts reclassified from accumulated other comprehensive income (loss)	219	(850)
Total other comprehensive income (loss)	13,246	(25,847)
Accumulated other comprehensive (loss) income, ending balance	$ 20,965	$ 7,719