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	$ (73)	$ (196)	$ (334)	$ (341)
Net realized (loss) gain on investment in Lumens	(46)	90	(26)	148	$ 172
Net change in unrealized (depreciation) appreciation on investment in Lumens	(9,514)	(7,933)	(12,819)	2,430	2,148
Net (decrease) increase in net assets resulting from operations	(9,633)	(8,039)	(13,179)	2,237
Increase in net assets from capital share transactions:
Shares issued	0	1,225	0	16,783
Net increase in net assets resulting from capital share transactions	0	1,225	0	16,783
Total (decrease) increase in net assets from operations and capital share transactions	(9,633)	(6,814)	(13,179)	19,020
Net assets:
Beginning of period	17,796	26,986	21,342	1,152	1,152
End of period	$ 8,163	$ 20,172	$ 8,163	$ 20,172	$ 21,342
Change in Shares outstanding:
Shares outstanding at beginning of period	824,600	726,800	824,600	165,100	165,100
Shares issued	0	43,600	0	605,300
Net increase in Shares	0	43,600	0	605,300
Shares outstanding at end of period	824,600	770,400	824,600	770,400	824,600