CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
CONSOLIDATED STATEMENTS OF INCOME
Revenue	$ 942,700	$ 865,064	$ 2,594,159	$ 2,316,551
Cost of revenue	819,019	756,643	2,321,701	2,075,139
Gross profit	123,681	108,421	272,458	241,412
Selling, general and administrative expenses	57,097	49,827	152,907	141,477
Operating income	66,584	58,594	119,551	99,935
Other income (expense):
Foreign exchange loss, net	(77)	(136)	(141)	(724)
Other income (expense), net	98	(2,928)	816	(3,121)
Interest income	13	42	358	610
Interest expense	(4,728)	(5,186)	(17,530)	(17,494)
Income before provision for income taxes	61,890	50,386	103,054	79,206
Provision for income taxes	(17,947)	(14,560)	(29,883)	(22,620)
Net income	43,943	35,826	73,171	56,586
Less net income attributable to noncontrolling interests	(2)	(178)	(8)	(1,204)
Net (loss) income attributable to Primoris	$ 43,941	$ 35,648	$ 73,163	$ 55,382
Dividends per common share (in dollars per share)	$ 0.06	$ 0.06	$ 0.18	$ 0.18
Earnings per share:
Basic (in dollars per share)	0.91	0.70	1.51	1.09
Diluted (in dollars per share)	$ 0.90	$ 0.70	$ 1.50	$ 1.08
Weighted average common shares outstanding:
Basic (in shares)	48,253	50,976	48,370	50,887
Diluted (in shares)	48,574	51,215	48,712	51,210