Accounts Receivable	9 Months Ended
Accounts Receivable	Sep. 28, 2019
Receivables [Abstract]
Accounts Receivable	Accounts Receivable We sell our manufactured products to a large number of customers, primarily in the residential housing construction and remodel sectors, broadly dispersed across many domestic and foreign geographic regions. We perform ongoing credit evaluations of our customers to minimize credit risk. We do not usually require collateral for accounts receivable but will require advance payment, guarantees, a security interest in the products sold to a customer, and/or letters of credit in certain situations. Customer accounts receivable converted to notes receivable are primarily collateralized by inventory or other collateral. At September 28, 2019 and December 31, 2018, we had an allowance for doubtful accounts of $5.9 million and $6.2 million, respectively. The prior period information has been revised. Please refer to Note 27-Revision of Prior Period Financial Statements.

The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses.