Stock Based Compensation (Tables)

12 Months Ended

Jun. 30, 2015

Stock-based Compensation [Abstract]

Schedule of weighted average assumptions for option awards

	2015				2014
Dividend yield		3.85	%		3.67	%
Expected stock price volatility		31.27	%		25.31	%
Risk-free interest rate		1.34	%		1.23	%
Expected option life (in years)		4.1 yrs			3.8 yrs
Weighted average fair value per share
of options granted during the period	$	4.616		$	3.777

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, 2014		161,555		$	22.43		6.02
Granted		44,050		$	26.19		9.88
Exercised		(8,130	)	$	17.40		—
Forfeited or expired		(9,975	)	$	25.29		—
Outstanding at June 30, 2015		187,500		$	23.38		6.26	$	531,211
Vested or expected to vest at June 30, 2015		178,177		$	23.21		6.10	$	531,211
Exercisable at June 30, 2015		118,200		$	21.51		4.51	$	531,211

Schedule of changes in non-vested stock options

	Weighted
	Number of			Average
	Shares			Grant Date
	Subject			Fair Value
	to Option			(per Option)
Non-Vested at July 1, 2014		25,975		$	3.777
Granted		44,050			4.616
Vested		—			—
Forfeited or expired		(725	)		3.777
Non-Vested at June 30, 2015		69,300		$	4.310