Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Earnings Per Share [Abstract]
Dilutive securities or contracts outstanding (in shares)	0	0	0	0
Anti-dilutive securities or contracts outstanding (in shares)	0	0	0	0
Earnings Per Share, Basic and Diluted [Abstract]
Net Income	$ 5,861	$ 8,091	$ 18,037	$ 24,325
Weighted average shares - basic (in shares)	17,026,828	17,026,828	17,026,828	17,026,828
Weighted average shares - diluted (in shares)	17,026,828	17,026,828	17,026,828	17,026,828
Earnings per share - basic (in dollars per share)	$ 0.34	$ 0.48	$ 1.06	$ 1.43
Earnings per share - diluted (in dollars per share)	$ 0.34	$ 0.48	$ 1.06	$ 1.43