Summary of Significant Accounting Policies Summary of Significant Accounting Policies - Liquidity (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Apr. 28, 2020
Line of Credit Facility [Line Items]
Working Capital Deficiency	$ 4,500,000
Deferred revenue, net	4,603,270	$ 5,270,190
Stockholders' Equity Attributable to Parent	(14,608,186)	(14,031,306)
Net Income (Loss) Attributable to Parent	1,138,509	(1,751,954)
Net Cash Provided by (Used in) Operating Activities	706,063	(1,899,877)
Cash and Cash Equivalents, at Carrying Value	1,920,656	1,475,166
Cash, Period Increase (Decrease)	400,000
Payroll Protection Program Loan [Member]
Line of Credit Facility [Line Items]
Proceeds from issuance of long-term debt			$ 754,000
Accumulated Deficit
Line of Credit Facility [Line Items]
Net Income (Loss) Attributable to Parent	$ 1,138,509	$ (1,751,954)