STATEMENTS OF CHANGES IN NET ASSETS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Sep. 30, 2021
(Decrease) increase in net assets from operations:
Net investment loss	$ (102)	$ (362)	$ (600)	$ (542)
Net realized gain on investment in Horizen	23	296	361	365
Net change in unrealized (depreciation) appreciation on investment in Horizen	(22,270)	8,044	(35,842)	33,856
Net (decrease) increase in net assets resulting from operations	(22,349)	7,978	(36,081)	33,679
Increase in net assets from capital share transactions:
Shares issued	0	534	0	3,010
Net increase in net assets resulting from capital share transactions	0	534	0	3,010
Total (decrease) increase in net assets from operations and capital share transactions	(22,349)	8,512	(36,081)	36,689
Net assets:
Beginning of period	30,208	30,679	43,940	2,502	$ 2,502
End of period	$ 7,859	$ 39,191	$ 7,859	$ 39,191	$ 43,940
Change in Shares outstanding:
Shares outstanding at beginning of period	6,838,000	6,443,000	6,838,000	4,657,000	4,657,000
Shares issued	0	61,000	0	1,847,000
Net increase in Shares	0	61,000	0	1,847,000
Shares outstanding at end of period	6,838,000	6,504,000	6,838,000	6,504,000	6,838,000