XML 35 R26.htm IDEA: XBRL DOCUMENT v3.22.1

Stock-based Employee Compensation, Stock Option Plans, and Deferred Compensation Plan for Directors (Tables)

3 Months Ended

Mar. 31, 2022

Share-based Payment Arrangement [Abstract]

Summary of Option Activity

The table below summarizes the option activity for the three months ended March 31, 2022:

						Number of Shares						Weighted Average Exercise Price per share						Aggregate Intrinsic Value
Outstanding at January 1						1,601,250						$	51.73					$	4,886,106
Granted						—						—						—
Exercised						(7,500)						41.00						43,548
Expired/Forfeited						—						—						—
Outstanding at March 31						1,593,750						51.78						4,486,236
Exercisable at March 31						1,091,000						53.30						2,069,031

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the change in stock options.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfStockOptionsRollForwardTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration