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INVESTMENT - AllDale (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
ASSETS
Beginning balance	$ 26,325
Equity method investment income	883	$ 62
Ending balance	26,194
All Dale Minerals III
ASSETS
Beginning balance	26,325	27,268
Equity method investment income	883	62
Distributions received	(1,014)	(423)
Ending balance	$ 26,194	$ 26,907

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