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Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2021

Stockholders' Equity [Abstract]

Activity of Common Shares Held in Treasury

		Six-Month Period Ended June 30,
		2021					2020
				Dollar					Dollar
		Shares		Amount			Shares		Amount
		(In thousands, except shares data)
Beginning of period	$	8,498,163		$	102,949		8,486,278		$	102,339
Common shares used upon lapse of restricted stock units and options		(273,436)			(2,230)		(118,276)			(1,444)
Common shares repurchased as part of the stock repurchase program		-			-		175,000			2,226
End of period	$	8,224,727		$	100,719		8,543,002		$	103,121

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- References

No definition available.

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- Definition

Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 50
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