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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

​