Accumulated Other Comprehensive Income (Notes)

3 Months Ended

Mar. 31, 2020

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

The following table presents changes in Accumulated Other Comprehensive Income (Loss), net of tax, for the three months ended March 31, 2020 and 2019:



2019:	Hedging Derivative Activities			Post Retirement Benefit Plan Items^(A)			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2018	$	(612,000	)	$	2,729,000		$	2,117,000
Other comprehensive income before reclassifications	449,000			—			449,000
Amounts reclassified from accumulated other comprehensive income (loss)	(179,000		)	(95,000		)	(274,000		)
Income tax benefit (expense)	(76,000		)	20,000			(56,000		)
Balance at March 31, 2019	$	(418,000	)	$	2,654,000		$	2,236,000

2020:
Balance at December 31, 2019	$	(191,000	)	$	1,561,000		$	1,370,000
Other comprehensive income (loss) before reclassifications	(2,578,000		)	—			(2,578,000		)
Amounts reclassified from accumulated other comprehensive income (loss)	121,000			(79,000		)	42,000
Income tax benefit	538,000			17,000			555,000
Balance at March 31, 2020	$	(2,110,000	)	$	1,499,000		$	(611,000	)

^(A) The effect of post-retirement benefit items reclassified from Accumulated Other Comprehensive Income is included in other income and expense on the Consolidated Statements of Income. These Accumulated Other Comprehensive Income components are included in the computation of net periodic benefit cost (see Note 10, "Post Retirement Benefits" for additional details). The tax effect of post-retirement benefit items reclassified from Accumulated Other Comprehensive Income is included in income tax expense on the Consolidated Statements of Income.