Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring goods. The Company reports sales revenue, including direct sales, on a net basis, which includes gross revenue adjustments for estimated returns, cash payment discounts based on the satisfaction of outstanding receivables, and volume purchase rebates. The Company’s customer payment terms are typical for its industry. These terms vary by customer and location, as well as by the products purchased.

Regarding direct sales, the Company is the principal of these arrangements and is responsible for fulfilling the promise to provide specific goods to its customers, including product specifications, pricing and modifications prior to delivery. Direct sales, as a percent of net sales, were 25% and 25% in each of the three-months ended March 31, 2019 and 2018, respectively.

	Three Months Ended
	March 31,
	2019		2018
Millwork products	$	95.3	$	95.3
Building products		88.1		85.5
Wood products		14.0		17.2
Net sales	$	197.4	$	198.0