Note 3 - Acquisitions (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table Text Block]

	Three Months Ended		Nine Months Ended
	September 30, 2018
Revenue	$	1,087,111	$	2,638,664
Net income		39,550		81,151
Net income attributable to Granite		37,477		73,661
Basic net income per share attributable to common shareholders		0.82		1.61
Diluted net income per share attributable to common shareholders		0.80		1.60