Leases (Schedule of Statement of Operations Classification of Lease Costs) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Lease Cost
Total lease costs	$ 1,771,760	$ 1,412,305
Operating Expense [Member]
Lease Cost
Operating	1,205,551	869,968
Amortization	508,962	467,319
Other Expense [Member]
Lease Cost
Interest expense	$ 57,247	$ 75,018