Stockholders’ Equity (Details Narrative) - USD ($)					3 Months Ended
	Mar. 31, 2023	Mar. 24, 2023	Mar. 06, 2017	Nov. 13, 2015	Mar. 31, 2023	Mar. 31, 2022	Mar. 07, 2023	Dec. 31, 2022	Jun. 08, 2022	Jun. 07, 2022	Jun. 30, 2020	Jun. 30, 2018	Jun. 30, 2016	Apr. 30, 2014
Class of Stock [Line Items]
Common stock, par value	$ 0.0001				$ 0.0001			$ 0.0001
Common stock, shares authorized	200,000,000				200,000,000			200,000,000
Preferred stock, stated par value	$ 0.0001				$ 0.0001			$ 0.0001
Preferred stock, shares issued	88,511				88,511			0
Class of warrant or right, redemption price of warrants or rights				$ 63.96	$ 0.001
Stock-based compensation expense					$ 177,772	$ 171,028
Unrecognized compensation cost	$ 940,000				$ 940,000
Share based payment arrangement, nonvested award, cost not yet recognized, period for recognition					1 year 9 months 18 days
Non-cash loss on change in fair value of warrant liability					$ (98,134)	377,989
November 2019 Offering [Member]
Class of Stock [Line Items]
Warrants outstanding	1,094,030				1,094,030
Non-cash loss on change in fair value of warrant liability					$ 98,000	$ 378,000
February 2020 Offering [Member]
Class of Stock [Line Items]
Warrants outstanding	840,336				840,336	840,336
Common stock warrants issued					5,042,017
Common stock warrants exercised					0	0
Stock Incentive Plan 2014 [Member]
Class of Stock [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized	5,721,906				5,721,906									1,000,000
Share-based compensation arrangement by share-based payment award, number of shares available for grant	814,092				814,092
Contractual life					10 years
2011 Equity Incentive Plan [Member]
Class of Stock [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant														271,906
Share-Based Payment Arrangement, Option [Member]
Class of Stock [Line Items]
Number of shares, Options granted (in shares)					300,000	332,500
Option exercises, shares						208,274
Series B Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, stated par value							$ 0.0001
Preferred stock, shares issued		88,511
Preferred stock voting rights, description		Each whole share of Series B Preferred Stock entitles the holder thereof to 1,000,000 votes per share, and each fraction of a share of Series B Preferred Stock has a ratable number of votes. Thus, each one-thousandth of a share of Series B Preferred Stock is entitled to 1,000 votes.
Preferred stock redemption terms					Each share of Series B Preferred Stock redeemed in any redemption described above will be redeemed in consideration for the right to receive an amount equal to $0.01 in cash for each ten whole shares of Series B Preferred Stock that are “beneficially owned” by the “beneficial owner” (as such terms are defined in the Certificate of Designation with respect to the Series B Preferred Stock) thereof as of immediately prior to the applicable redemption time and redeemed pursuant to such redemption, payable upon receipt by the Company of a written request submitted by the applicable holder to the corporate secretary of the Company following the applicable redemption time.
Maximum [Member] | Stock Incentive Plan 2014 [Member]
Class of Stock [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized											5,721,906	3,221,906	2,471,906
Minimum [Member] | Stock Incentive Plan 2014 [Member]
Class of Stock [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized											3,221,906	2,471,906	1,271,906
Sales Agreement [Member]
Class of Stock [Line Items]
Percentage of gross proceeds on sale of shares			3.00%
Stock issued during period, shares, new issues	15,023,073
Shares issued, price per share	$ 2.19				$ 2.19
Proceeds from issuance of common stock, gross	$ 32,900,000
Proceeds from issuance of common stock, gross	31,700,000
Proceeds from available for sale	41,200,000
Sales Agreement [Member] | Maximum [Member]
Class of Stock [Line Items]
Proceeds from issuance of common stock, gross	$ 15,700,000
Sales Agreement [Member] | Cantor Fitzgerald & Co. [Member]
Class of Stock [Line Items]
Fair value of shares issued during the period			$ 50,000,000.0
Revision of Prior Period, Adjustment [Member]
Class of Stock [Line Items]
Common stock, par value									$ 0.0001
Common stock, shares authorized									200,000,000	100,000,000