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Bank Debt (Details) - USD ($)		3 Months Ended		12 Months Ended
		Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Proceeds from Debt Issuance			$ 8,600,000	$ 11,537,700
Debt Principal Repayments		(190,377)	(8,519,078)	(10,511,268)	(861,347)
Loan #1 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance
Debt Principal Repayments			(493,696)	(493,696)	(68,908)
Loan #2 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance
Debt Principal Repayments			(2,143,771)	(2,143,771)	(89,997)
Loan #3 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance
Debt Principal Repayments			(3,236,429)	(3,236,429)	(562,857)
Loan #4 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance
Debt Principal Repayments			(2,336,000)	(2,336,000)	(128,000)
Loan #5 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance
Debt Principal Repayments			(309,182)	(309,182)	(11,585)
Loan #6 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance			5,100,000	5,100,000
Debt Principal Repayments		(28,922)		(720,001)
Loan #7 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance			3,500,000	3,500,000
Debt Principal Repayments		(113,991)		(334,489)
Loan #8 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance	[1]			937,700
Debt Principal Repayments	[1]			(937,700)
Loan #9 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance				500,000
Debt Principal Repayments
Loan #10 [Member]
Debt Instrument [Line Items]
Proceeds from Debt Issuance				1,500,000
Debt Principal Repayments		$ (47,464)
[1] Loan #8 was forgiven by the federal government during the fourth quarter of 2020.

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