XML 63 R46.htm IDEA: XBRL DOCUMENT v3.22.0.1

Share-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2021

Share-Based Compensation Plans [Abstract]

Company's Shareholder Approved Plans

						Weighted-
			Weighted-			Average
			Average			Remaining		Aggregate
(Aggregate Intrinsic Value in thousands)			Exercise			Contractual		Intrinsic
Options	Shares		Price/Share			Term		Value
Outstanding at January 1, 2021	116,871		$	87.87
Granted	-			-
Exercised	67,843			87.39
Forfeited/Cancelled/Expired	–			-
Outstanding at December 31, 2021	49,028			88.52		0.2		$	9,090
				.
Exercisable at December 31, 2021	49,028			88.52		0.2		$	9,090

						Weighted-
			Weighted-			Average
			Average			Remaining		Aggregate
(Aggregate Intrinsic Value in thousands)			Exercise			Contractual		Intrinsic
Options	Shares		Price/Share			Term		Value
Outstanding at January 1, 2020	170,704		$	87.18
Granted	-			-
Exercised	53,833			85.69
Forfeited/Cancelled/Expired	-			-
Outstanding at December 31, 2020	116,871			87.87		0.7		$	17,089
				.
Exercisable at December 31, 2020	116,871			87.87		0.7		$	17,089

						Weighted-
			Weighted-			Average
			Average			Remaining		Aggregate
(Aggregate Intrinsic Value in thousands)			Exercise			Contractual		Intrinsic
Options	Shares		Price/Share			Term		Value
Outstanding at January 1, 2019	279,164		$	83.84
Granted	-			-
Exercised	108,460			78.58
Forfeited/Cancelled/Expired	-			-
Outstanding at December 31, 2019	170,704			87.18		1.4		$	32,376
				.
Exercisable at December 31, 2019	170,704			87.18		1.4		$	32,376

Share Options Outstanding And Exercisable

	At December 31, 2021
	Options Outstanding							Options Exercisable
			Weighted-
			Average		Weighted-					Weighted-
	Number		Remaining		Average			Number		Average
Range of	Outstanding		Contractual		Exercise			Exercisable		Exercise
Exercise Prices	at 12/31/21		Life		Price			at 12/31/21		Price
$88.32 - $88.32	48,574		0.1		$	88.32		48,574		$	88.32
$88.33 - $110.13	454		0.7			110.13		454			110.13
$90.49 - $110.13	-		-			-		-			-
	49,028		0.2			88.52		49,028			88.52

Summary Of Company's Non-Vested Shares And Changes

	Years Ended December 31,
	2021					2020					2019
			Weighted-					Weighted-					Weighted-
			Average					Average					Average
			Grant Date					Grant Date					Grant Date
Restricted (non-vested) Shares	Shares		Fair Value			Shares		Fair Value			Shares		Fair Value
Outstanding at January 1,	483,427		$	246.60		495,137		$	228.02		414,407		$	217.15
Granted	213,901			243.51		200,929			269.86		232,601			232.36
Vested	158,735			238.67		175,413			220.88		138,322			203.41
Forfeited	42,499			247.02		37,226			246.20		13,549			221.35
Outstanding at December 31,	496,094			247.76		483,427			246.60		495,137			228.02

Company's Non-Vested Performance Share Unit Awards

	Years Ended December 31,
	2021					2020					2019
			Weighted-					Weighted-					Weighted-
			Average					Average					Average
			Grant Date					Grant Date					Grant Date
Performance Share Unit Awards	Shares		Fair Value			Shares		Fair Value			Shares		Fair Value
Outstanding at January 1,	38,891		$	-		34,850		$	-		32,382		$	-
Granted	22,205			242.24		16,120			277.15		16,855			223.45
Increase/(Decrease) on vesting units due to performance	(800)			-		(2,227)			-		(3,455)			-
Vested	9,801			242.24		6,157			277.15		10,922			223.45
Forfeited	-			-		3,695			-		-			-
Outstanding at December 31,	50,495			-		38,891			-		34,850			-

X

- Definition

Tabular disclosure of share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the changes in outstanding nonvested performance-based units.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of cost not yet recognized and weighted-average period over which cost is expected to be recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

X

- References

No definition available.

+ Details

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