Summary Of Significant Accounting Policies (Tables)

3 Months Ended

Sep. 30, 2018

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,
	2018		2017
Construction in progress in Accounts Payable	$	3,219	$	590

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,
	2018			2017
Net income	$	39,028		$	29,386
Net income available to participating securities	(82		)	(47		)
Net income available to common shareholders	$	38,946		$	29,339

Weighted average common shares outstanding – basic	27,424			27,396
Incremental share effect from:
Nonparticipating restricted stock	5			4
Stock-settled stock appreciation rights	85			51
Weighted average common shares outstanding – diluted	27,514			27,451

Net income per common share – basic and diluted	$	1.42		$	1.07

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,
	2018			2017
Accumulated other comprehensive loss at beginning of period	$	(8,259	)	$	(8,936	)
Defined Benefit Pension Plan Items:
Amortization of unrecognized net loss	112			143
Postretirement Benefit Plan Items:
Amortization of unrecognized net gain	(9		)	(9		)
Amortization of prior service credit	(46		)	(45		)
Total other comprehensive income, before tax	57			89
Total tax expense	(13		)	(33		)
Other comprehensive income, net of tax	44			56
Accumulated other comprehensive loss at end of period	$	(8,215	)	$	(8,880	)