XML 62 R40.htm IDEA: XBRL DOCUMENT

Shares (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Schedule of common shares


						Common shares						Treasury shares						Common shares, net of treasury shares
Issued and outstanding at December 31, 2018						27,088,816						(2,084,611)						25,004,205
Issued upon exercise of stock options						327,000						—						327,000
Issued upon conversion of convertible debentures						87,096						—						87,096
Purchase of treasury shares						—						(735,857)						(735,857)
Settlement of certain equity classified stock-based compensation						—						1,095,001						1,095,001
Issued and outstanding at December 31, 2019						27,502,912						(1,725,467)						25,777,445
Issued upon exercise of stock options						109,100						—						109,100
Issued upon conversion of convertible debentures						4,622,916						—						4,622,916
Retired through share purchase program						(1,223,097)						—						(1,223,097)
Purchase of treasury shares						—						(907,462)						(907,462)
Settlement of certain equity classified stock-based compensation						—						787,728						787,728
Issued and outstanding at December 31, 2020						31,011,831						(1,845,201)						29,166,630

Schedule of net income per share


Year ended December 31,			2020						2019
Net income available to common shareholders			$	49,208					$	36,878
Interest from convertible debentures (after tax)			2,370						3,590
Diluted net income available to common shareholders			$	51,578					$	40,468

Weighted-average number of common shares			28,165,130						25,444,374
Weighted-average effect of dilutive securities
Dilutive effect of treasury shares			1,949,717						1,898,645
Dilutive effect of stock options			90,741						255,378
Dilutive effect of 5.00% convertible debentures			2,095,236						1,647,487
Dilutive effect of 5.50% convertible debentures			—						3,597,327
Weighted-average number of diluted common shares			32,300,824						32,843,211

Basic net income per share			$	1.75					$	1.45
Diluted net income per share			$	1.60					$	1.23

Schedule of dividends


						Date declared						Per share						Shareholders on record as of						Paid or payable to shareholders						Total paid or payable
Q4 2019						October 29, 2019						$	0.04					November 30, 2019						January 3, 2020						$	1,030
Q1 2020						February 18, 2020						$	0.04					March 5, 2020						April 3, 2020						$	1,023
Q2 2020						May 5, 2020						$	0.04					May 29, 2020						July 3, 2020						$	1,162
Q3 2020						July 28, 2020						$	0.04					August 31, 2020						October 2, 2020						$	1,156
Q4 2020						October 27, 2020						$	0.04					November 30, 2020						January 8, 2021						$	1,167