Revenue

6 Months Ended

Jun. 30, 2024

Revenue from Contract with Customer [Abstract]

Revenue

REVENUE

Sales includes revenue from contracts with customers for roof and foundation ventilation products; centralized mail systems; rain dispersion products; trims and flashings and other accessories; retractable awnings; gutter guards; designing, engineering, manufacturing and installation of solar racking systems; electrical balance of systems; designing, engineering, manufacturing and installation of greenhouses; structural bearings; expansion joints; pavement sealant; elastomeric concrete; and bridge cable protection systems.

Refer to Note 13 "Segment Information" for additional information related to revenue recognized by timing of transfer of control by reportable segment.

As of June 30, 2024, the Company's remaining performance obligations are part of contracts that have an original expected duration of one year or less.

Contract assets consist of costs in excess of billings presented within accounts receivable in the Company's consolidated balance sheets. Contract liabilities consist of billings in excess of cost, classified as current liabilities, and unearned revenue, presented within accrued expenses, in the Company's consolidated balance sheets. Unearned revenue as of June 30, 2024 and December 31, 2023 was $5.8 million and $3.9 million, respectively. The Company recognized revenue of $37.3 million and $33.7 million during the six months ended June 30, 2024 and 2023, respectively, that was included in the contract liabilities balance of $48.7 million and $39.6 million at December 31, 2023 and 2022, respectively.