Acquisitions (Tables)

6 Months Ended

Jun. 30, 2019

Business Combinations [Abstract]

Schedule of Pro Forma Financial Information

The financial information in the table below summarizes the combined results of operations of Granite and Layne, on a pro forma basis, as though the companies had been combined as of January 1, 2017 (in thousands, except per share amounts). The pro forma financial information is presented for informational purposes only and is not indicative of the results of operations that would have been achieved if the acquisition had taken place on January 1, 2017.

	Three Months Ended		Six Months Ended
	June 30, 2018
Revenue	$	909,783	$	1,583,073
Net income		16,834		14,454
Net income attributable to Granite		14,530		10,389
Basic net income per share attributable to common shareholders		0.32		0.23
Diluted net income per share attributable to common shareholders		0.30		0.22