Quarterly report pursuant to Section 13 or 15(d)

MARKETABLE SECURITIES - Schedule of Company's Investment Securities (Details)

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MARKETABLE SECURITIES - Schedule of Company's Investment Securities (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Marketable Securities [Line Items]    
Cost $ 13,162 $ 15,187
Unrealized Gains 14 0
Unrealized Losses (376) (573)
Fair Value 12,800 14,614
Common shares in publicly traded company    
Marketable Securities [Line Items]    
Cost 152 132
Unrealized Gains 0 0
Unrealized Losses (42) (46)
Fair Value 110 86
Exchange traded funds    
Marketable Securities [Line Items]    
Cost 1,855 2,171
Unrealized Gains 9 0
Unrealized Losses 0 (54)
Fair Value 1,864 2,117
Mutual funds    
Marketable Securities [Line Items]    
Cost 11,155 12,884
Unrealized Gains 5 0
Unrealized Losses (334) (473)
Fair Value $ 10,826 $ 12,411