XML 133 R84.htm IDEA: XBRL DOCUMENT v3.22.0.1

Stock-based compensation (Tables)

12 Months Ended

Dec. 31, 2021

Executive Officers

Schedule of Unvested Restricted Stock Units Roll Forward

(Not in thousands)	Shares		Weighted-average grant date fair value
Non-vested at January 1, 2019	382,186	$	36.41
Granted	218,169		55.55
Performance Shares Quantity Adjustment	15,061		55.72
Vested	(270,051)		44.73
Non-vested at December 31, 2019	345,365	$	41.68
Granted	253,943		42.49
Performance Shares Quantity Adjustment	(7)		48.79
Vested	(234,421)		42.64
Forfeited	(6,368)		44.26
Non-vested at December 31, 2020	358,512	$	41.23
Granted	191,479		69.38
Performance Shares Quantity Adjustment	54,306		54.21
Vested	(273,974)		55.11
Forfeited	(8,440)		43.48
Non-vested at December 31, 2021	321,883	$	47.98

Directors

Schedule of Unvested Restricted Stock Units Roll Forward

(Not in thousands)	Restricted stock		Weighted-average grant date fair value	RSU		Weighted-average grant date fair value
Non-vested at January 1, 2019	-		-	-		-
Granted	1,052	$	49.25	27,449	$	57.64
Vested	(1,052)		49.25	(27,449)		57.64
Forfeited	-		-	-		-
Non-vested at December 31, 2019	-		-	-		-
Granted	-	$	-	43,866	$	35.47
Vested	-		-	(43,866)		35.47
Forfeited	-		-	-		-
Non-vested at December 31, 2020	-		-	-		-
Granted	-	$	-	20,638	$	78.20
Vested	-		-	(20,638)		78.20
Forfeited	-		-	-		-
Non-vested at December 31, 2021	-		-	-		-

X

- Definition

Tabular disclosure of the change in restricted stock units (RSUs).

+ References

No definition available.

+ Details

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

X

- Details

Name:	srt_TitleOfIndividualAxis=srt_ManagementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=srt_DirectorMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: