Summary Of Significant Accounting Policies (Tables)

3 Months Ended

Sep. 30, 2020

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,
	2020		2019
Construction in progress in Accounts Payable	$	3,556	$	5,606

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,
		2020		2019
Net income		$	37,079	$	40,745
Net income available to participating securities		(79)		(67)
Net income available to common shareholders		$	37,000	$	40,678

Weighted average common shares outstanding – basic		27,461		27,442
Incremental share effect from:
Nonparticipating restricted stock		3		3
Stock-settled stock appreciation rights		31		72
Weighted average common shares outstanding – diluted		27,495		27,517

Net income per common share – basic and diluted		$	1.35	$	1.48

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,
		2020		2019
Accumulated other comprehensive loss at beginning of period		$	(12,070)	$	(10,308)
Defined Benefit Pension Plan Items:
Amortization of unrecognized net loss		173		143
Postretirement Benefit Plan Items:
Amortization of unrecognized net gain		(5)		(7)
Amortization of prior service credit		(45)		(45)
Total other comprehensive income, before tax		123		91
Total tax expense		(29)		(21)
Other comprehensive income, net of tax		94		70

Accumulated other comprehensive loss at end of period		$	(11,976)	$	(10,238)