Summary Of Significant Accounting Policies (Tables)

9 Months Ended

Mar. 31, 2021

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:


	March 31,
	2021		2020
Construction in progress in Accounts Payable	$	3,791	$	8,532

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 March 31,				Nine Months Ended March 31,
	2021		2020		2021		2020
Net income	$	28,897	$	22,429	$	110,606	$	106,598
Net income available to participating securities	(56)		(48)		(223)		(216)
Net income available to common shareholders	$	28,841	$	22,381	$	110,383	$	106,382

Weighted average common shares outstanding – basic	27,483		27,457		27,474		27,447
Incremental share effect from:
Nonparticipating restricted stock	2		1		2		2
Stock-settled stock appreciation rights	41		43		37		53
Weighted average common shares outstanding – diluted	27,526		27,501		27,513		27,502

Net income per common share – basic	$	1.05	$	0.82	$	4.02	$	3.88
Net income per common share – diluted	$	1.05	$	0.81	$	4.01	$	3.87

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 March 31,				Nine Months Ended March 31,
	2021		2020		2021		2020
Accumulated other comprehensive loss at beginning of period	$	(11,882)	$	(10,169)	$	(12,070)	$	(10,308)
Defined Benefit Pension Plan Items:
Amortization of unrecognized net loss	172		143		518		429
Postretirement Benefit Plan Items:
Amortization of unrecognized net gain	(5)		(7)		(15)		(20)
Amortization of prior service credit	(45)		(45)		(136)		(136)
Total other comprehensive income, before tax	122		91		367		273
Total tax expense	(28)		(21)		(85)		(64)
Other comprehensive income, net of tax	94		70		282		209

Accumulated other comprehensive loss at end of period	$	(11,788)	$	(10,099)	$	(11,788)	$	(10,099)