Share Capital and Capital In Excess of Par Value (Tables)

3 Months Ended

Mar. 31, 2021

Share Capital and Capital In Excess of Par Value

Schedule of changes in share capital and capital in excess of par value

										Capital in
				Class B						Excess
	Common Stock			Common Stock			Treasury Stock			of Par
	Shares	Amount		Shares	Amount		Shares	Amount		Value
	(000’s)			(000’s)			(000’s)
Balance at December 31, 2020	39,073	$	27,134	27,012	$	18,758	93	$	(1,992)	$	706,930
Issuance of 3% stock dividend	1,163		808	809		562	3		—		32,495
Conversion of Class B common shares to common shares	—		—	—		—	—		—		—
Purchase and retirement of common shares and other	(234)		(163)	—		—	—		—		(7,260)
Balance at March 31, 2021	40,002	$	27,779	27,821	$	19,320	96	$	(1,992)	$	732,165
Balance at December 31, 2019	38,836	$	26,969	26,287	$	18,254	90	$	(1,992)	$	696,059
Issuance of 3% stock dividend	1,157		803	786		547	3		—		42,243
Conversion of Class B common shares to common shares	36		25	(36)		(25)	—		—		—
Purchase and retirement of common shares and other	(260)		(180)	—		—	—		—		(8,629)
Balance at March 31, 2020	39,769	$	27,617	27,037	$	18,776	93	$	(1,992)	$	729,673