Marketable Securities (Tables)

12 Months Ended

Jun. 30, 2023

Marketable Securities

Schedule of net gains and losses of marketable securities

	Year ended June 30,
	2023		2022		2021
Net gains recognized during the period on marketable securities	$	147	$	81	$	—
Less: Net gains recognized during the period on marketable securities sold during the period		—		—		—
Unrealized gains (losses) recognized during the reporting period on marketable securities still held at the reporting date		(79)		(426)		(9)
	$	68	$	(345)	$	(9)

Schedule of fair value of marketable securities

	June 30, 2023						June 30, 2022
					Unrealized						Unrealized
	Cost		Fair Value		Gain (Loss)		Cost		Fair Value		Gain (Loss)
Mutual Funds - Level 1	$	5,651		5,136	$	(515)	$	5,504	$	5,068	$	(436)