Segment Information and Major Customers - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Customer Segment Category	Dec. 31, 2022 USD ($) Customer	Dec. 31, 2021 USD ($) Customer
Segment Reporting Information [Line Items]
Number of reportable segments | Segment	2
Depreciation expense	$ 30,200	$ 20,900	$ 12,000
Number of categories | Category	3
Number of single customer comprising more than 10% of sales | Customer	1	1	1
Long-lived assets	$ 123,000	$ 110,700
Network Solutions [Member]
Segment Reporting Information [Line Items]
Depreciation expense	6,500	3,200	$ 1,200
Services & Support [Member]
Segment Reporting Information [Line Items]
Depreciation expense	20	10	$ 14
U.S. [Member]
Segment Reporting Information [Line Items]
Long-lived assets	56,800	56,200
Outside U.S. [Member]
Segment Reporting Information [Line Items]
Long-lived assets	$ 66,200	$ 54,500
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Customer 1 [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	11.00%	10.40%	18.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | The Five Largest Customers Other Than Those With More Than 10% Of Revenues and Excluding Distributors [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	28.00%	33.00%	38.00%