Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities:
Net income and comprehensive income	$ 106,674	$ 68,872
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion and amortization	46,300	38,714
Gain on sale of Peak Gold JV interest	(33,906)
Non-cash employee stock compensation expense	1,493	2,101
Fair value changes in equity securities	(2,539)	1,375
Deferred tax benefit	(10,545)	(33,139)
Other	111	281
Changes in assets and liabilities:
Royalty receivables	(5,884)	(5,902)
Stream inventory	(5,488)	608
Income tax receivable	(1,864)	(995)
Prepaid expenses and other assets	260	(3,197)
Accounts payable	(235)	517
Income tax payable	12,408	(1,426)
Uncertain tax positions	(12,196)	1,748
Other liabilities	(437)	1,682
Net cash provided by operating activities	94,152	71,239
Cash flows from investing activities:
Acquisition of stream and royalty interests	(11,304)	(4,362)
Proceeds from sale of Peak Gold JV interest	49,154
Proceeds from sale of Contango shares	12,146
Other	(339)	4,858
Net cash provided by investing activities	49,657	496
Cash flows from financing activities:
Repayment of debt	(30,000)	(50,000)
Net payments from issuance of common stock	(1,389)	(2,423)
Common stock dividends	(18,365)	(17,373)
Other	(67)	556
Net cash used in financing activities	(49,821)	(69,240)
Net increase in cash and equivalents	93,988	2,495
Cash and equivalents at beginning of period	319,128	119,475
Cash and equivalents at end of period	$ 413,116	$ 121,970