Debt - Deferred Debt Issuance Cost And Original Issue Discount (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 28, 2017 |
Dec. 29, 2016 |
Dec. 31, 2015 |
|
| Debt Instrument [Line Items] | |||
| Amortization expense | $ 1,205 | $ 954 | $ 692 |
| ABL Facility | |||
| Debt Instrument [Line Items] | |||
| Deferred debt issuance costs | 1,005 | 1,274 | |
| Term Loan Facility | |||
| Debt Instrument [Line Items] | |||
| Deferred debt issuance costs | $ 4,438 | ||
| Prior Term Loan Facility And GCI Facility | |||
| Debt Instrument [Line Items] | |||
| Deferred debt issuance costs | $ 9,257 | ||
| X | ||||||||||
- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|