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Capital Stock, Stock Plans, Warrants and Stock Based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2024	May 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Proceeds from stock options exercised	$ 153	$ 49
Warrant to purchase			188,038	188,038
Warrant to purchase			126,500	61,538
Warrants exercise price			$ 11.50	$ 12.19
Employee Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of option exercised	52,400	69,500
Stock options, exercise price		$ 10.70
2003 Outside Directors Stock Option Plan [Member] \| Portion of Director Fee Earned in Common Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share-based compensation expense	$ 238
Common Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares issued from option exercise	15,844
Number of option exercised	28,000
Common Stock [Member] \| Employee Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares issued from option exercise	24,400
Number of option exercised	24,400
Proceeds from stock options exercised	$ 153
Common Stock [Member] \| Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, exercise price	$ 3.95
Common Stock [Member] \| Minimum [Member] \| Employee Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, exercise price	3.95
Common Stock [Member] \| Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, exercise price	7.75
Common Stock [Member] \| Maximum [Member] \| Employee Stock Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, exercise price	$ 7.75
Common Stock [Member] \| 2003 Outside Directors Stock Option Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares issued from option exercise	20,556
Employee and Directors [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation cost related to unvested options consultant	$ 1,375
Weighted average term for unrecognized and unvested option to be recognized	2 years 6 months