Segment, Customer Concentration and Geographical Information - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2022 Business_Unit Customer Location	Mar. 31, 2021 Customer Location
Revenue, Major Customer [Line Items]
Number of primary business units | Business_Unit	1
Number of geographic locations | Location	2	2
Customer Concentration Risk | Accounts Receivable [Member]
Revenue, Major Customer [Line Items]
Number of customers concentrated	4	2
Customer Concentration Risk | Accounts Receivable [Member] | One Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	36.00%	61.00%
Customer Concentration Risk | Accounts Receivable [Member] | Two Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	35.00%	19.00%
Customer Concentration Risk | Accounts Receivable [Member] | Three Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	12.00%
Customer Concentration Risk | Accounts Receivable [Member] | Four Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	11.00%
Customer Concentration Risk | Revenues [Member]
Revenue, Major Customer [Line Items]
Number of customers concentrated	3	3
Customer Concentration Risk | Revenues [Member] | One Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	40.00%	71.00%
Customer Concentration Risk | Revenues [Member] | Two Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	37.00%	10.00%
Customer Concentration Risk | Revenues [Member] | Three Customer [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	10.00%	10.00%
Customer Concentration Risk | Minimum [Member] | Accounts Receivable [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	10.00%
Customer Concentration Risk | Minimum [Member] | Revenues [Member]
Revenue, Major Customer [Line Items]
Concentration percentage	10.00%	10.00%