Summary Of Significant Accounting Policies (Tables)

3 Months Ended

Sep. 30, 2017

Schedule Of Construction In Progress In Accounts Payable

Purchases of property, plant and equipment included in Accounts Payable and excluded from the property additions and the change in accounts payable in the Condensed Consolidated Statements of Cash Flows were as follows:



	September 30,
	2017		2016
Construction in progress in Accounts Payable	$	590	$	154

Schedule Of Basic And Diluted Net Income Per Common Share Calculations

Basic and diluted net income per common share were calculated as follows:



	Three Months Ended September 30,
	2017			2016
Net income	$	29,386		$	33,400
Net income available to participating securities	(47		)	(66		)
Net income available to common shareholders	$	29,339		$	33,334

Weighted average common shares outstanding – basic	27,396			27,363
Incremental share effect from:
Nonparticipating restricted stock	4			5
Stock-settled stock appreciation rights	51			62
Weighted average common shares outstanding – diluted	27,451			27,430

Net income per common share – basic and diluted	$	1.07		$	1.22

Schedule Of Amounts Reclassified Out Of Accumulated Other Comprehensive Loss

The following table presents the amounts reclassified out of accumulated other comprehensive loss by component:



	Three Months Ended September 30,
	2017			2016
Accumulated other comprehensive loss at beginning of period	$	(8,936	)	$	(11,350	)
Defined Benefit Pension Plan Items:
Amortization of unrecognized net loss	143			179
Postretirement Benefit Plan Items:
Amortization of unrecognized net gain	(9		)	(9		)
Amortization of prior service credit	(45		)	(45		)
Total other comprehensive income, before tax	89			125
Total tax expense	(33		)	(47		)
Other comprehensive income, net of tax	56			78
Accumulated other comprehensive loss at end of period	$	(8,880	)	$	(11,272	)