FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value Measurements
Cash and cash equivalents	$ 75,915	$ 53,270
Available for sale securities	263,313	272,448
Trading securities	87,800	71,208
Fair value measured on a recurring basis
Fair Value Measurements
Cash and cash equivalents	75,915	53,270
Available for sale securities	263,313	272,448
Trading securities	87,800	71,208
Total assets measured at fair value	424,804	396,654
Fair value measured on a recurring basis \| Foreign currency derivatives.
Fair Value Measurements
Derivative instruments, net	302	(282)
Fair value measured on a recurring basis \| Commodity derivatives
Fair Value Measurements
Derivative instruments, net	(2,526)	10
Fair value measured on a recurring basis \| Level 1
Fair Value Measurements
Cash and cash equivalents	75,915	53,270
Available for sale securities	4,084	1,889
Trading securities	70,681	56,049
Total assets measured at fair value	148,154	111,218
Fair value measured on a recurring basis \| Level 1 \| Commodity derivatives
Fair Value Measurements
Derivative instruments, net	(2,526)	10
Fair value measured on a recurring basis \| Level 2
Fair Value Measurements
Available for sale securities	259,229	270,559
Trading securities	17,119	15,159
Total assets measured at fair value	276,650	285,436
Fair value measured on a recurring basis \| Level 2 \| Foreign currency derivatives.
Fair Value Measurements
Derivative instruments, net	$ 302	$ (282)

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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