Revenue

3 Months Ended

Mar. 31, 2019

Revenue from Contract with Customer [Abstract]

Revenue

NOTE 7 – REVENUE

The table below identifies the Company’s revenues disaggregated by major customer type for the three months ended March 31, 2019 and 2018 (in thousands):

	For the Three Months Ended   March 31,
	2019		2018
Sales to do-it-yourself customers	$	1,337,029	$	1,272,414
Sales to professional service provider customers	1,038,781		975,009
Other sales and sales adjustments	34,798		35,258
Total sales	$	2,410,608	$	2,282,681

As of March 31, 2019, and December 31, 2018, the Company had recorded a deferred revenue liability of $4.9 million and $4.3 million, respectively, related to its loyalty program, which were included in “Other liabilities” on the accompanying Condensed Consolidated Balance Sheets. During the three months ended March 31, 2019 and 2018, the Company recognized $3.9 million and $3.2 million, respectively, of deferred revenue related to its loyalty program, which were included in “Sales” on the accompanying Condensed Consolidated Statements of Income.

See Note 5 for information concerning the expected costs associated with the Company’s assurance warranty obligations.