Stock Based Compensation (Tables)

9 Months Ended

Mar. 31, 2023

Stock Based Compensation [Abstract]

Schedule of fair value assumptions

	March 31, 2023	March 31, 2022
Company’s expected volatility	27.16%	25.56%
Risk-free interest rate	2.69%	0.93%
Expected term	5.4 yrs	5.4 yrs
Weighted average fair value per share of options granted during the period	$4.16	$3.72

Schedule of stock option activity

	Employee Stock Options Plan
						Weighted
	Number of			Weighted		Average
	Shares			Average		Remaining		Aggregate
	Subject			Exercise		Contractual		Intrinsic
	to Option			Price		Term		Value
Balance at July 1, 2022		246,273		$	20.89		6.73
Granted		73,200		$	13.71		9.36
Exercised		—			—		—
Forfeited or expired		(23,342	)	$	20.46		—
Outstanding at March 31, 2023		296,131		$	19.15		6.73	$	874,322
Vested or expected to vest at March 31, 2023		271,591		$	19.60		6.53	$	726,483
Exercisable at March 31, 2023		164,231		$	23.13		4.99	$	74,965

Schedule of changes in non-vested stock options

	Weighted Number			Average
	of Shares			Grant Date
	Subject			Fair Value
	to Option			(per Option)
Non-vested at July 1, 2022		104,175		$	2.92
Granted		73,200		$	4.16
Vested		(34,075	)	$	1.59
Forfeited or expired		(11,400	)	$	2.73
Non-vested at March 31, 2023		131,900		$	3.97