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OTHER INCOME (EXPENSE) (Tables)

12 Months Ended

Dec. 31, 2021

Other Income and Expenses [Abstract]

Schedule of Other Income (Expense)

The following table includes the components of Other income (expense):

			Years Ended December 31,
			2021									2020									2019
Interest income			$			1,939						$			6,545						$			11,882
Gain (loss) on marketable securities						(10,741)									21,368									34,630
Gain (loss) on derivative instruments						(12)									383									1,486
Gain (loss) on sale of mineral properties, plant, and equipment						412									(2,804)									(863)
Other						(5,747)									5,632									(7,939)
Total			$			(14,149)						$			31,124						$			39,196

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- Definition

Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

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