Accumulated Other Comprehensive Loss - Schedule of Changes in Accumulated Other Comprehensive Loss, Net of Tax (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	$ (16,407,442)	$ (12,965,983)
Total other comprehensive income (loss), net of applicable taxes:	11,786	33,510
Ending balance	(17,163,161)	(14,349,431)
Foreign Currency Translation
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(1,742,217)	(1,881,005)
Other comprehensive income (loss) before reclassifications	11,786	33,510
Total other comprehensive income (loss), net of applicable taxes:	11,786	33,510
Ending balance	(1,730,431)	(1,847,495)
Net Minimum Pension Liability
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(9,882)	20,965
Other comprehensive income (loss) before reclassifications	0	0
Total other comprehensive income (loss), net of applicable taxes:	0	0
Ending balance	(9,882)	20,965
Accumulated Other Comprehensive Loss, Net
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(1,752,099)	(1,860,040)
Other comprehensive income (loss) before reclassifications	11,786	33,510
Total other comprehensive income (loss), net of applicable taxes:	11,786	33,510
Ending balance	$ (1,740,313)	$ (1,826,530)