Geographic and Other Information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Customer Concentration Risk [Member] | Net Sales [Member] | Top Ten Customers [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	69.00%	69.00%	80.00%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer One [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	16.70%	19.00%	42.50%
Customer Concentration Risk [Member] | Net Sales [Member] | Top Customer Two [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	13.40%	13.80%	10.40%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Top Customer One [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	34.90%	25.10%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Top Customer Two [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	14.40%	15.20%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Top Customer Three [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	13.90%
Geographic Concentration Risk [Member] | Net Sales [Member] | Asia Pacific Other Than Korea [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	67.00%
Geographic Concentration Risk [Member] | Net Sales [Member] | China And Hong Kong [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage		68.50%	65.80%
Geographic Concentration Risk [Member] | Net Sales [Member] | Vietnam [Member] | Standard products business [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	12.10%	13.60%	26.40%
Geographic Concentration Risk [Member] | Property, Plant and Equipment [Member] | Korea [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk, percentage	99.00%