STATEMENTS OF ASSETS AND LIABILITIES (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Jun. 30, 2024	Sep. 30, 2023
Investment at fair value cost	$ 12,062	$ 12,291
Stock, par value	$ 0	$ 0
Common shares authorized	Unlimited	Unlimited
Investment in ZEN
Investment at fair value cost	$ 12,062	$ 12,291