Revenues - Summary of Net Revenues Disaggregated by Category (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 83,872	$ 97,816
Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	40,592	46,525
Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	43,280	51,291
Direct Customers, Contract Manufacturers and Non-stocking Distributors [Member]
Disaggregation of Revenue [Line Items]
Revenue	42,450	72,499
Direct Customers, Contract Manufacturers and Non-stocking Distributors [Member] | Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	20,810	30,486
Direct Customers, Contract Manufacturers and Non-stocking Distributors [Member] | Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	21,640	42,013
Stocking distributors, net of sales allowances [Member]
Disaggregation of Revenue [Line Items]
Revenue	29,039	20,789
Stocking distributors, net of sales allowances [Member] | Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	19,407	15,737
Stocking distributors, net of sales allowances [Member] | Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	9,632	5,052
Non-recurring engineering [Member]
Disaggregation of Revenue [Line Items]
Revenue	3,843	2,430
Non-recurring engineering [Member] | Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	375	302
Non-recurring engineering [Member] | Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	3,468	2,128
Royalties [Member]
Disaggregation of Revenue [Line Items]
Revenue	8,180	2,020
Royalties [Member] | Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	0	0
Royalties [Member] | Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	8,180	2,020
Other [Member]
Disaggregation of Revenue [Line Items]
Revenue	360	78
Other [Member] | Brick Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	0	0
Other [Member] | Advanced Products [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 360	$ 78