Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share

Summary of basic and diluted income per share

The following is a summary of basic and diluted net income per share (in thousands, except share and per share amounts):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2017		2016		2017		2016
Net income attributable to common shares	$	15,758	$	12,180	$	47,693	$	35,476
Weighted-average common shares outstanding - basic		33,878,881		33,425,762		33,758,971		31,906,000
Effect of potentially dilutive common shares:
Stock options		59,201		192,272		98,660		197,166
Unvested awards		176,087		294,121		176,211		258,201
Weighted-average common shares outstanding - diluted		34,114,169		33,912,155		34,033,842		32,361,367
Net income per share attributable to common shares
Basic	$	0.47	$	0.36	$	1.41	$	1.11
Diluted	$	0.46	$	0.36	$	1.40	$	1.10