REVENUE - Schedule of Sales by Industry (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Disaggregation Of Revenue [Line Items]
Revenue	$ 42,432	$ 41,295
Commercial [Member]
Disaggregation Of Revenue [Line Items]
Revenue	24,635	28,098
Healthcare [Member]
Disaggregation Of Revenue [Line Items]
Revenue	12,001	7,204
Government [Member]
Disaggregation Of Revenue [Line Items]
Revenue	2,624	2,649
Education [Member]
Disaggregation Of Revenue [Line Items]
Revenue	1,338	2,211
License fees from Construction Partners [Member]
Disaggregation Of Revenue [Line Items]
Revenue	218	184
Total product and transportation revenue [Member]
Disaggregation Of Revenue [Line Items]
Revenue	40,816	40,346
Installation and other services [Member]
Disaggregation Of Revenue [Line Items]
Revenue	$ 1,616	$ 949

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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