CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 35,826	$ 34,805	$ 56,586	$ 53,212
Other comprehensive income, net of tax:
Foreign currency translation adjustments	(166)	200	570	577
Comprehensive income	35,660	35,005	57,156	53,789
Less net income attributable to noncontrolling interests	(178)	(2,114)	(1,204)	(8,118)
Comprehensive income attributable to Primoris	$ 35,482	$ 32,891	$ 55,952	$ 45,671