Condensed Statements of Changes In Redeemable Preferred Stock And Stockholders' Deficit - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit	Series A Redeemable preferred stock [Member]	Series A Redeemable preferred stock [Member] Preferred Stock	Series B Redeemable preferred stock [Member]	Series B Redeemable preferred stock [Member] Preferred Stock	Series C Redeemable preferred stock [Member]	Series C Redeemable preferred stock [Member] Preferred Stock
Beginning balance (in shares) at Dec. 31, 2020		4,793,393			6,316,691		12,012,617		5,439,112
Beginning balance , Value at Dec. 31, 2020	$ (16,718,397)	$ 480		$ (16,718,877)		$ 6,140,792		$ 13,680,306		$ 11,294,301
Issuance of Class A Common Stock upon exercise of stock options , Shares		88,702
Issuance of Class A Common Stock upon exercise of stock options , Value	13,385	$ 8	13,377
Stock-based compensation , Value	641		641
6% cumulative dividends on redeemable preferred stock , Value	(477,358)		(14,018)	(463,340)
Cumulative dividends on redeemable preferred stock , Value					$ 95,992		$ 213,971		$ 167,395
Redeemable Preferred Stock , Accretion of issuance costs , Value							$ 3,929		$ 10,200
Net loss	(2,843,996)			(2,843,996)
Ending balance (in shares) at Mar. 31, 2021		4,882,095			6,316,691		12,012,617		5,439,112
Ending balance , Value at Mar. 31, 2021	(20,025,725)	$ 488		(20,026,213)		$ 6,236,784		$ 13,898,206		$ 11,471,896
Beginning balance (in shares) at Dec. 31, 2021		35,768,264
Beginning balance , Value at Dec. 31, 2021	51,193,240	$ 3,577	81,827,006	(30,637,343)
Issuance of Class A Common Stock upon exercise of stock options , Shares		11,225
Issuance of Class A Common Stock upon exercise of stock options , Value	2,273	$ 1	2,272
Stock-based compensation , Value	260,348		260,348
Net loss	(2,057,207)			(2,057,207)
Ending balance (in shares) at Mar. 31, 2022		35,779,489
Ending balance , Value at Mar. 31, 2022	$ 49,398,654	$ 3,578	$ 82,089,626	$ (32,694,550)