Earnings Per Share (Tables)

6 Months Ended

Jun. 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 June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
Net income attributable to common shares	$	15,643	$	12,035	$	31,935	$	23,296
Weighted-average common shares outstanding - basic		33,835,727		32,022,845		33,698,022		31,137,769
Effect of potentially dilutive common shares:
Stock options		76,968		193,061		117,550		198,350
Unvested awards		141,121		219,700		194,358		218,038
Weighted-average common shares outstanding - diluted		34,053,816		32,435,606		34,009,930		31,554,157
Net income per share attributable to common shares
Basic	$	0.46	$	0.38	$	0.95	$	0.75
Diluted	$	0.46	$	0.37	$	0.94	$	0.74