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Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Greenberg Traurig, P.A.
Related Party Transaction [Line Items]
Amount payable to related party	$ 56		$ 56		$ 8
Related Party Transaction	83	$ 28	181	$ 28
Carrier and Its Affiliates | Supplier Concentration Risk
Related Party Transaction [Line Items]
Amount payable to Carrier and its affiliates, net of receivables	142,000		142,000		$ 81,000
Revenues from sales to Carrier and its affiliates	$ 30,000	$ 27,000	$ 86,000	$ 82,000
Carrier and Its Affiliates | Supplier Concentration Risk | Cost of Goods, Total
Related Party Transaction [Line Items]
Percentage of purchases from key suppliers	59.00%	65.00%	64.00%	62.00%

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Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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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.

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Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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