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Net Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Net Income Per Common Share [Table Text Block]

The following table sets forth the computation of basic and diluted net income per common share:

	Three Months Ended June 30								Six Months Ended June 30
	2019				2018				2019				2018
	(thousands, except per-share data)
Net income	$	27,718			$	41,825			$	39,107			$	78,875
Weighted average common shares outstanding during the period (for basic calculation)	39,087				38,981				38,986				38,880
Dilutive effect of other potential common shares	112				422				199				504
Weighted average common shares and potential common shares (for diluted calculation)	39,199				39,403				39,185				39,384
Net income per common share - Basic	$	0.71			$	1.07			$	1.00			$	2.03
Net income per common share - Diluted	$	0.71			$	1.06			$	1.00			$	2.00

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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