For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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BUSINESS AND SUMMARY OF ACCOUNTING POLICIES - Customer Concentration (Details) - Customer Concentration Risk [Member]	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Accounts Receivable [Member] \| Home depot
Schedule Of Summary Of Accounting Policies [Line Items]
Concentration Risk, Percentage			33.80%		38.00%
Accounts Receivable [Member] \| Amazon.com
Schedule Of Summary Of Accounting Policies [Line Items]
Concentration Risk, Percentage			0.10%		15.80%
Sales Revenue, Segment [Member] \| Home depot
Schedule Of Summary Of Accounting Policies [Line Items]
Concentration Risk, Percentage	24.80%	30.00%	26.60%	25.70%