Benefit And Retirement Plans (Tables)

12 Months Ended

Jun. 30, 2019

Multiemployer Plans [Abstract]

Schedule Of Multiemployer Plans

		Pension Protection										Expiration Date	Number of
		Act Zone Status				Company Contributions						of Collective	Company
	EIN/Pension	June 30,		Rehabilitation		(in thousands)					Surcharge	Bargaining	Employees
Pension Fund	Plan Number	2019	2018	Plan Status		2019		2018		2017	Imposed	Agreement	in Plan
Central States SE and SW Areas Pension Fund	36-6044243	Red	Red	Implemented	$	154	$	150	$	166	No	3/31/2022	9
Steelworkers Pension Trust	23-6648508	Green	Green	No		412		345		308	No	4/10/2020	175
Central Pension Fund	36-6052390	Green	Green	No		7		6		6	No	2/15/2023	2
					$	573	$	501	$	480