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Equity Incentive Plan – Stock-Based Compensation Expense and Warrants (Details Narrative) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Apr. 11, 2024	Jan. 26, 2024	Jan. 01, 2024	Jul. 19, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized stock based compensation expense		$ 1,800,000		$ 1,800,000
Weighted average period of recognition				2 years 10 months 24 days
Stock-based compensation expense		255,000	$ 239,000	$ 922,000	$ 857,000
Share based compensation		$ 255,000	$ 239,000	$ 922,000	$ 857,000
January 2024 Common Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock							6,133,414
January 2024 PA Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock							511,940
Warrants expiration date							Jan. 26, 2029
Private Placement [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock						701,243
Warrants expiration date						Apr. 10, 2029
Private Placement [Member] \| Prefunded Common Stock Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock						951,500
Warrants expiration date						Apr. 10, 2029
Private Placement [Member] \| Series A Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock						7,912,364
Warrants expiration date						Apr. 10, 2029
Private Placement [Member] \| Series B Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock						3,956,182
Warrants expiration date						Apr. 11, 2026
2021 Omnibus Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares reserved and available for issuance								320,807	2,185,832
Amended and Restated 2013 Equity Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common shares reserved but unissued									10,832
2021 Plan [Member] \| Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Issuance of restricted stock awards, shares	120,000
Share based compensation	$ 27,000