Net Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Net Earnings Per Share

Schedule of Basic Earnings Per Share

	Three months ended				Nine months ended
	September 30,		October 1,		September 30,		October 1,
	2017		2016		2017		2016
Net income attributable to Summit Inc.	$	79,052	$	44,820	$	76,608	$	37,073
Weighted average shares of Class A stock outstanding		108,024,055		74,433,487		106,698,076		62,686,433
Basic income per share	$	0.73	$	0.60	$	0.72	$	0.59
Net income attributable to Summit Inc.	$	79,052	$	44,820	$	76,608	$	37,073
Add: Noncontrolling interest impact of LP Unit conversion		—		—		—		3,745
Diluted net income attributable to Summit Inc.		79,052		44,820		76,608		40,818
Weighted average shares of Class A stock outstanding		108,024,055		74,433,487		106,698,076		62,686,433
Add: weighted average of LP Units		—		—		—		38,293,384
Add: stock options		926,613		—		184,875		181,961
Add: warrants		39,555		17,368		42,094		11,639
Add: restricted stock units		220,531		100,876		285,088		225,786
Add: performance stock units		92,658		28,066		117,491		79,947
Weighted average dilutive shares outstanding		109,303,412		74,579,797		107,327,624		101,479,150
Diluted earnings per share	$	0.72	$	0.60	$	0.71	$	0.40

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

	Three months ended				Nine months ended
	September 30,		October 1,		September 30,		October 1,
	2017		2016		2017		2016
Antidilutive shares:
LP Units		4,039,020		26,731,747		4,560,976		—
Time-vesting stock options		—		5,017,664		—		—