Stock-Based Compensation (Details) - 2011 Phantom Stock Option and Long-term Incentive Plan [Member] - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022
Stock option activity, shares [Roll Forward]
Number of options outstanding at beginning of year (in shares)	1,479,520	1,507,600
Options Granted (in shares)	403,600	475,120
Options Forfeited (in shares)	0	0
Options paid in cash upon vesting (in shares)	(97,000)	0
Number of options outstanding at period end (in shares)	1,786,120	1,982,720
Stock option related information [Abstract]
Cash paid out on options vested	$ 510	$ 0
Compensation costs recognized	968	$ 810
Total liability for the Plan	$ 6,600		$ 6,100