v3.26.1
INVESTMENT SECURITIES (Tables)
6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of available-for-sale securities

  ​ ​ ​

Cost

  ​ ​ ​

Unrealized Gains in
Investment Income

  ​ ​ ​

Unrealized
Losses in
Investment Income

  ​ ​ ​

Estimated
Fair Value
(Level 1 Inputs)

June 30, 2026

Common Stock

$

22,486

$

3,416

$

$

25,902

Operating Units

23,253

2,155

25,408

Total Equity Securities

$

45,739

$

5,571

$

$

51,310

December 31, 2025

Common Stock

$

22,486

$

$

(1,625)

$

20,861

Operating Units

23,253

(2,790)

20,463

Total Equity Securities

$

45,739

$

$

(4,415)

$

41,324