XML 34 R62.htm IDEA: XBRL DOCUMENT
v3.19.3

Product Warranties - Current and Long Term Warranty (Details) - USD ($) $ in Thousands | Sep. 28, 2019 | Dec. 29, 2018 | Sep. 29, 2018 | Dec. 30, 2017
--- | --- | --- | --- | ---
Product Warranties Disclosures [Abstract] |  |  |  |
Current - in the next twelve months | $ 9,538 | $ 9,455 |  |
Long-term - beyond one year | 6,068 | 5,995 |  |
Total | $ 15,606 | $ 15,450 | $ 15,431 | $ 15,388

X
- References No definition available. + Details
Name: | us-gaap_ProductWarrantiesDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c)(1),(c)(5) -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
Name: | us-gaap_StandardProductWarrantyAccrual
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid within one year or the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability. + References No definition available. + Details
Name: | us-gaap_StandardProductWarrantyAccrualCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid after one year or beyond the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability. + References No definition available. + Details
Name: | us-gaap_StandardProductWarrantyAccrualNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant