Valuation and Qualifying Accounts (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	$ 3,551,616	$ 5,307,461
Additions	646,196	3,500
Deductions	(2,907,609)	(1,759,345)
Balance at end of period	1,290,203	3,551,616
Deferred tax valuation allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	3,267,533	5,020,744
Additions	0	0
Deductions	(2,907,609)	(1,753,211)
Balance at end of period	359,924	3,267,533
Allowances for doubtful accounts
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of Period	284,083	286,717
Additions	646,196	3,500
Deductions	0	(6,134)
Balance at end of period	$ 930,279	$ 284,083