Consolidated Statements of Operations - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating Revenues
Revenues	$ 24,714,000	$ 21,654,000
Operating Expenses
Employee compensation and benefits	6,059,000	7,369,000
General and administrative	6,911,000	5,704,000
Advertising	405,000	220,000
Depreciation and amortization	226,000	196,000
Operating Expenses	13,601,000	13,489,000
Operating Income	11,113,000	8,165,000
Other Income (Loss)
Investment income (loss)	(6,174,000)	28,338,000
Income (loss) from equity method investments	(206,000)	347,000
Gain on forgiveness of PPP loan	0	444,000
Other income	235,000	144,000
Nonoperating Income (Expense)	(6,145,000)	29,273,000
Income Before Income Taxes	4,968,000	37,438,000
Provision for Income Taxes
Tax expense	1,149,000	5,477,000
Net Income	$ 3,819,000	$ 31,961,000
Earnings Per Share
Basic Net Income per Share (in dollars per share)	$ 0.25	$ 2.12
Diluted Net Income per Share (in dollars per share)	$ 0.25	$ 2.12
Basic weighted average number of common shares outstanding (in shares)	15,010,138	15,067,044
Diluted weighted average number of common shares outstanding (in shares)	15,011,128	15,067,953
Investment Advisory Services [Member]
Operating Revenues
Revenues	$ 24,525,000	$ 21,445,000
Administrative Service [Member]
Operating Revenues
Revenues	$ 189,000	$ 209,000