Acquisition-Related Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Remaining Payments Due under Noncompete and Deferred Consideration Agreements

2017		14,967
2018		12,827
2019		8,362
2020		7,228
2021		7,228
Thereafter		6,813
Total scheduled payments		57,425
Present value adjustments		(12,264)
Total noncompete obligations and deferred consideration	$	45,161

Summit Materials, LLC

Remaining Payments Due under Noncompete and Deferred Consideration Agreements

2017		12,467
2018		10,327
2019		5,862
2020		4,728
2021		4,728
Thereafter		6,813
Total scheduled payments		44,925
Present value adjustments		(9,766)
Total noncompete obligations and deferred consideration	$	35,159