Debt (Tables)

12 Months Ended

Dec. 30, 2017

Schedule of Debt

	2017		2016
Term Loan, due 2024:
$635.4 million and $640.3 million, net of $1.6 million and $2.6 million discount at December 30, 2017 and December 31, 2016, respectively	$	633,805	$	637,658
81⁄2% Senior Notes, due 2022		250,000		250,000
61⁄8% Senior Notes, due 2023:
$650.0 million, net of $1.4 million and $1.6 million discount at December 30, 2017 and December 31, 2016, respectively		648,650		648,407
51⁄8% Senior Notes, due 2025		300,000		—
Total		1,832,455		1,536,065
Current portion of long-term debt		4,765		6,500
Long-term debt	$	1,827,690	$	1,529,565

Schedule of Contractual Payments of Long-Term Debt

2018	$	4,765
2019		6,354
2020		7,942
2021		6,354
2022		256,354
Thereafter		1,553,606
Total		1,835,375
Less: Original issue net discount		(2,920)
Less: Capitalized loan costs		(16,857)
Total debt	$	1,815,598

Summary of Activity for Deferred Financing Fees

	Deferred financing fees
Balance—January 2, 2016	$	15,892
Loan origination fees		5,801
Amortization		(3,403)
Balance—December 31, 2016	$	18,290
Loan origination fees		6,416
Amortization		(3,990)
Write off of deferred financing fees		(1,683)
Balance—December 30, 2017	$	19,033

Summit Materials, LLC

Schedule of Debt

	2017		2016
Term Loan, due 2024:
$635.4 million and $640.3 million, net of $1.6 million and $2.6 million discount at December 30, 2017 and December 31, 2016, respectively	$	633,805	$	637,658
81⁄2% Senior Notes, due 2022		250,000		250,000
61⁄8% Senior Notes, due 2023:
$650.0 million, net of $1.4 million and $1.6 million discount at December 30, 2017 and December 31, 2016, respectively		648,650		648,407
51⁄8% Senior Notes, due 2025		300,000		—
Total		1,832,455		1,536,065
Current portion of long-term debt		4,765		6,500
Long-term debt	$	1,827,690	$	1,529,565

Schedule of Contractual Payments of Long-Term Debt

2018		4,765
2019		6,354
2020		7,942
2021		6,354
2022		256,354
Thereafter		1,553,606
Total		1,835,375
Less: Original issue net discount		(2,920)
Less: Capitalized loan costs		(16,857)
Total debt	$	1,815,598

Summary of Activity for Deferred Financing Fees

	Deferred financing fees
Balance—January 2, 2016	$	15,892
Loan origination fees		5,801
Amortization		(3,403)
Balance—December 31, 2016	$	18,290
Loan origination fees		6,416
Amortization		(3,990)
Write off of deferred financing fees		(1,683)
Balance—December 30, 2017	$	19,033