Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
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
Net Income	$ 7,188	$ 5,258	$ 21,179	$ 16,328
Weighted Average Shares - Basic (in shares)	8,513,414	8,513,414	8,513,414	8,513,414
Weighted Average Shares - Diluted (in shares)	8,513,414	8,513,414	8,513,414	8,513,414
Earnings per share - Basic (in dollars per share)	$ 0.84	$ 0.62	$ 2.49	$ 1.92
Earnings per share - Diluted (in dollars per share)	$ 0.84	$ 0.62	$ 2.49	$ 1.92