Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Investments (Details Textual)

v3.24.2.u1
Note 5 - Investments (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Sep. 12, 2023
Unrealized Gain (Loss) on Investments $ (770) $ 0 $ (353) $ 0  
Mystic Holdings, Inc. [Member]          
Investment Owned, Fair Value 310   310    
Unrealized Gain (Loss) on Investments $ (770)   $ (350)    
Mystic Holdings, Inc. [Member] | Common Stock [Member]          
Investment Owned, Balance, Shares (in shares)         8,323,764
Mystic Holdings, Inc. [Member] | Series A Preferred Stock [Member]          
Investment Owned, Balance, Shares (in shares)         8,332