SHARE CAPITAL AND CAPITAL IN EXCESS OF PAR VALUE (Tables)

12 Months Ended

Dec. 31, 2020

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 January 1, 2018	37,960	$	26,361	24,891	$	17,285	85	$	(1,992)	$	656,752
Issuance of 3% stock dividend	1,125		781	746		519	3		—		58,688
Conversion of Class B common shares to common shares	53		37	(53)		(37)	—		—		—
Purchase and retirement of common shares	(594)		(412)	—		—	—		—		(18,905)
Balance at December 31, 2018	38,544		26,767	25,584		17,767	88		(1,992)		696,535
Issuance of 3% stock dividend	1,150		798	768		532	2		—		32,999
Conversion of Class B common shares to common shares	65		45	(65)		(45)	—		—		—
Purchase and retirement of common shares	(923)		(641)	—		—	—		—		(33,475)
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		804	787		547	3		—		42,244
Conversion of Class B common shares to common shares	62		43	(62)		(43)	—		—		—
Purchase and retirement of common shares	(982)		(682)	—		—	—		—		(31,373)
Balance at December 31, 2020	39,073	$	27,134	27,012	$	18,758	93	$	(1,992)	$	706,930

Schedule of shares purchased and retired

	Total Number of Shares
Year	Purchased (000’s)	Average Price Paid Per Share
2020	982	$	32.59
2019	923	$	36.93
2018	594	$	32.48