Financial Highlights Per Share Performance (Tables)

6 Months Ended

Dec. 31, 2022

Investment Company, Financial Highlights [Abstract]

Summary of Per Share Data

	Three Months Ended December 31,						Six Months Ended December 31,
	2022			2021			2022			2021
Per Share Data:
Net asset value, beginning of period	$	11.92		$	29.45		$	10.96		$	23.19
Net (decrease) increase in net assets from investment operations:
Net investment loss		(0.07	)		(0.24	)		(0.15	)		(0.42	)
Net realized and unrealized (loss) gain		(1.84	)		2.11			(0.80	)		8.55
Net (decrease) increase in net assets resulting from operations		(1.91	)		1.87			(0.95	)		8.13
Net asset value, end of period	$	10.01		$	31.32		$	10.01		$	31.32
Total return		-16.02	%		6.35	%		-8.67	%		35.06	%
Ratios to average net assets:
Net investment loss		-2.50	%		-2.50	%		-2.50	%		-2.50	%
Expenses		-2.50	%		-2.50	%		-2.50	%		-2.50	%