Net Earnings Per Share (Tables)

12 Months Ended

Dec. 30, 2017

Net Earnings Per Share

Schedule of Basic Earnings Per Share

	2017		2016		2015
Net income attributable to Summit Inc.	$	121,830	$	36,783	$	27,718
Weighted average shares of Class A stock outstanding		108,696,438		70,355,042		40,888,437
Basic income per share	$	1.12	$	0.52	$	0.68
Net income attributable to Summit Inc.	$	121,830	$	36,783	$	27,718
Add: Noncontrolling interest impact of LP Unit conversion		—		—		17,803
Diluted net income attributable to Summit Inc.		121,830		36,783		45,521
Weighted average shares of Class A stock outstanding		108,696,438		70,355,042		40,888,437
Add: weighted average of LP Units		—		—		50,059,648
Add: stock options		308,355		140,142		—
Add: warrants		42,035		16,123		37,714
Add: restricted stock units		308,221		240,633		7,523
Add: performance stock units		135,849		86,568
Weighted average dilutive shares outstanding		109,490,898		70,838,508		90,993,322
Diluted earnings per share	$	1.11	$	0.52	$	0.50

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

	2017		2016		2015
Antidilutive shares:
LP Units		4,371,705		32,327,907		—
Time-vesting stock options		—		—		2,265,584
Warrants		—		—		—
Time-vesting restricted stock units		—		—		—
Market-based restricted stock units		—		—