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Stockholders' Equity and Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Earnings Per Share

The weighted average number of shares of Class A common stock and Class B common stock outstanding used to calculate basic and diluted earnings per share were as follows:

			2021						2020
Basic weighted average shares outstanding			7,146						7,026
Dilutive effect of restricted stock awards			44						31
Diluted weighted average shares outstanding			7,190						7,057
Basic earnings per share			$	6.73					$	2.11
Diluted earnings per share			$	6.69					$	2.10

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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://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=124432515&loc=d3e3550-109257

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