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EARNINGS (LOSS) PER SHARE (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of calculation of EPS

The following table sets forth the calculation of EPS for the three months ended March 31, 2021 and 2020 (in millions, except share and per share data):

						Three Months Ended March 31,
						2021						2020
Weighted average basic common shares outstanding						17,757,693						17,763,451
Dilutive effect of stock-based awards and employee stock purchases						66,396						44,810
Weighted average dilutive common shares outstanding						17,824,088						17,808,261
Basic:
Net income (loss)						$	101.9					$	29.8
Less: Earnings (loss) allocated to participating securities						3.5						1.1
Net income (loss) available to basic common shares						$	98.5					$	28.7
Basic earnings (loss) per common share						$	5.54					$	1.62
Diluted:
Net income (loss)						$	101.9					$	29.8
Less: Earnings (loss) allocated to participating securities						3.5						1.1
Net income (loss) available to diluted common shares						$	98.5					$	28.7
Diluted earnings (loss) per common share						$	5.52					$	1.61

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- References

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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.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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