CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Net Income (Loss) Attributable to Parent	$ 4,106	$ 2,047
Weighted Average Basic Shares Outstanding	6,408	6,545
Common Stockholders [Member]
Net Income (Loss) Attributable to Parent	$ 3,855	$ 1,923
Basic Net Income Per Common Share Available to Common Stockholders	$ 0.60	$ 0.29
Diluted Net Income Per Common Share Available to Common Stockholders	$ 0.59	$ 0.29
Weighted Average Basic Shares Outstanding	6,408	6,545
Weighted Average Diluted Shares Outstanding - Common Stockholders	6,536	6,673
Class A Non Voting Preferred Stockholders [Member]
Net Income (Loss) Attributable to Parent	$ 187	$ 92
Common Class C [Member]
Net Income (Loss) Attributable to Parent	$ 64	$ 32
Basic Net Income Per Common Share Available to Common Stockholders	$ 0.17	$ 0.08
Diluted Net Income Per Common Share Available to Common Stockholders	$ 0.17	$ 0.08
Weighted Average Basic Shares Outstanding	383	383
Weighted Average Diluted Shares Outstanding - Common Stockholders	383	383