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Investment in Other Companies (Tables)
6 Months Ended
Jun. 30, 2022
Investment in Other Companies  
Schedule of reconciliation of Level 3 investments

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​

​

​

Balance at March 31, 2022

    

$

—

Purchases

​

 

6,551

Unrealized gains

​

 

6,773

Balance at June 30, 2022

​

$

13,324