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Equity Incentive Plan – Stock-Based Compensation Expense and Warrants (Details Narrative) - USD ($)	1 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Apr. 29, 2025	Jan. 01, 2025	Jul. 19, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized stock based compensation expense	$ 1,900,000		$ 1,900,000		$ 1,900,000
Weighted-average period of recognition					2 years 8 months 23 days
Share based compensation			$ 345,000	$ 244,000	$ 633,000	$ 667,000
2025 Underwriter Warrants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Warrants to purchase common stock	576,191		576,191		576,191
Warrants price per share	$ 1.21		$ 1.21		$ 1.21
Warrants term	5 years		5 years		5 years
Warrants expire date	Feb. 10, 2030		Feb. 10, 2030		Feb. 10, 2030
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							913,794	721,040	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	36,000	30,000
Share based compensation	$ 1,000	$ 30,600