Note 3 - Investments	12 Months Ended
Dec. 31, 2025
Notes to Financial Statements
Equity Method Investments and Joint Ventures Disclosure [Text Block]	NOTE 3 – INVESTMENTS Global Public Safety In February 2017, the Company contributed substantially all the assets and certain liabilities related to its vehicle services business to Global Public Safety (the “GPS Closing”). After the GPS Closing, the Company continued to own 19.9% of the units of Global Public Safety. This equity investment did not have a readily determinable fair value and the Company reported this investment at cost, less impairment. Prior to the sale of Global Public Safety the readily determinable fair value was $0. On July 1, 2024, the Company sold its remaining 19.9% ownership of Global Public Safety to LB&B Associates Inc. for $1,500,000, which was paid in two cash installments of $750,000 at closing and $750,000 on August 1, 2024. As a result of the sale, the Company recognized a gain of $1,500,000 during 2024 which is presented within other income (expense) in the accompanying 2024 consolidated statement of operations. Roker In June 2020, the Company announced a joint venture in which the Company would have a 50% equity interest in Roker Inc. (“Roker”). In the third quarter of 2020 and the first quarter of 2021, the Company contributed $75,000 for its 50% equity interest for a total investment of $150,000. This investment is accounted for under the equity method. As of December 31, 2025 and 2024 the investment in Roker had a carrying value of $0. In 2023, the Company entered into an agreement to sell substantially all of the assets of Roker, which initiated a triggering event related to the Company's Roker SAFE agreements. As result of the triggering event the Company received cash proceeds of $1,904,000, of which the remaining escrow of $211,000 was released from escrow in 2025.

Note 3 - Investments

12 Months Ended

Dec. 31, 2025

Equity Method Investments and Joint Ventures Disclosure [Text Block]

NOTE 3 – INVESTMENTS

Global Public Safety

In February 2017, the Company contributed substantially all the assets and certain liabilities related to its vehicle services business to Global Public Safety (the “GPS Closing”). After the GPS Closing, the Company continued to own 19.9% of the units of Global Public Safety. This equity investment did not have a readily determinable fair value and the Company reported this investment at cost, less impairment. Prior to the sale of Global Public Safety the readily determinable fair value was $0.

On July 1, 2024, the Company sold its remaining 19.9% ownership of Global Public Safety to LB&B Associates Inc. for $1,500,000, which was paid in two cash installments of $750,000 at closing and $750,000 on August 1, 2024. As a result of the sale, the Company recognized a gain of $1,500,000 during 2024 which is presented within other income (expense) in the accompanying 2024 consolidated statement of operations.

Roker

In June 2020, the Company announced a joint venture in which the Company would have a 50% equity interest in Roker Inc. (“Roker”). In the third quarter of 2020 and the first quarter of 2021, the Company contributed $75,000 for its 50% equity interest for a total investment of $150,000. This investment is accounted for under the equity method. As of December 31, 2025 and 2024 the investment in Roker had a carrying value of $0.

In 2023, the Company entered into an agreement to sell substantially all of the assets of Roker, which initiated a triggering event related to the Company's Roker SAFE agreements. As result of the triggering event the Company received cash proceeds of $1,904,000, of which the remaining escrow of $211,000 was released from escrow in 2025.