v3.26.1
Note 2 - Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Debt Securities, Held-to-Maturity [Table Text Block]
  

As of

 

Held-to-maturity debt securities:

 

June 30, 2026

  

December 31, 2025

 

Amortized cost

 $21,965  $19,933 

Gross unrecognized gains

  4   76 

Gross unrecognized losses

  (40)   

Fair value

 $21,929  $20,009 
Investments Classified by Contractual Maturity Date [Table Text Block]
  

Amortized Cost

  

Fair Value

 

Within one year

 $11,991  $11,979 

After one year through two years

  9,974   9,950 

Total

 $21,965  $21,929 
Financing Receivable, Allowance for Credit Loss [Table Text Block]

At January 1, 2025

 $106 

Provision charged to expense

   

(Write-offs) / Recoveries

  2 

At December 31, 2025

 $108 

Provision charged to expense

   

(Write-offs) / Recoveries

  (1)

At June 30, 2026

 $107