Segment, Customer Concentration and Geographical Information - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2023 location	Jun. 30, 2022 location	Jun. 30, 2023 location businessUnit	Jun. 30, 2022 location
Revenue, Major Customer [Line Items]
Number of primary business units | businessUnit			1
Number of geographic locations | location	2	2	2	2
Customer Concentration Risk | Revenues | Customer one
Revenue, Major Customer [Line Items]
Concentration percentage	40.00%	44.00%	39.00%	42.00%
Customer Concentration Risk | Revenues | Customer two
Revenue, Major Customer [Line Items]
Concentration percentage	37.00%	37.00%	37.00%	37.00%
Customer Concentration Risk | Revenues | Customer three
Revenue, Major Customer [Line Items]
Concentration percentage	14.00%		14.00%
Customer Concentration Risk | Accounts receivable | Customer one
Revenue, Major Customer [Line Items]
Concentration percentage			39.00%	47.00%
Customer Concentration Risk | Accounts receivable | Customer two
Revenue, Major Customer [Line Items]
Concentration percentage			34.00%	26.00%
Customer Concentration Risk | Accounts receivable | Customer three
Revenue, Major Customer [Line Items]
Concentration percentage			15.00%	14.00%