XML 42 R28.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Organization (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Summary of Percentage of Net Revenue by Product Category | The following table sets forth the percentage of our net revenue by product category:
|  | Years ended December 31, |
|  | 2018 |  |  | 2017 |  |  | 2016 |
Insulation |  |  | 66 | % |  |  | 67 | % |  |  | 77 | %
Waterproofing |  |  | 7 |  |  |  | 8 |  |  |  | 2 |
Shower doors, shelving and mirrors |  |  | 7 |  |  |  | 7 |  |  |  | 5 |
Garage doors |  |  | 6 |  |  |  | 5 |  |  |  | 6 |
Rain gutters |  |  | 3 |  |  |  | 4 |  |  |  | 4 |
Blinds |  |  | 2 |  |  |  | 2 |  |  |  | 1 |
Other building products |  |  | 9 |  |  |  | 7 |  |  |  | 5 |
|  |  | 100 | % |  |  | 100 | % |  |  | 100 | %

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

X
- Definition Tabular disclosure of product information that are included in the discussion of the nature of an entity's operations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfProductInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration