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Note 3 - Equipment and Improvements (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]

December 31,

2025

2024

Computer hardware, software, and equipment

$

5,448

$

6,624

Leasehold improvements

1,436

1,440

Office furniture and fixtures

810

810

7,694

8,874

Less accumulated depreciation and amortization

(7,363

)

(8,336

)

Equipment and improvements, net

$

331

$

538