Organization and Summary of Significant Accounting Policies - Narrative (Details)		3 Months Ended		6 Months Ended		12 Months Ended
	May 10, 2024 tranche	Jun. 30, 2024 USD ($) customer country	Jun. 30, 2023 customer country	Jun. 30, 2024 USD ($) country customer segment	Jun. 30, 2023 country customer	Dec. 31, 2023 USD ($) customer	Dec. 31, 2022
Summary Of Significant Accounting Policy [Line Items]
Restricted cash balance		$ 2,200,000		$ 2,200,000		$ 2,100,000
Restricted cash including prepaid expenses and current assets		2,100,000		$ 2,100,000
Warranty period				1 year
Cash surrender value of corporate-owned life insurance policies		8,100,000		$ 8,100,000		$ 7,600,000
Denomination of notes used for determination of fair value		$ 1,000		$ 1,000
Number of reportable segments of company | segment				2
Net Sales | Geographic Concentration Risk
Summary Of Significant Accounting Policy [Line Items]
Number of countries outside the U.S. representing more than 10% of total net sales | country		0	0	0	0
Net Sales | Customer Concentration Risk
Summary Of Significant Accounting Policy [Line Items]
Number of major customers | customer		0	0	0	0
Accounts and notes receivable and contract assets | Customer Concentration Risk
Summary Of Significant Accounting Policy [Line Items]
Number of major customers | customer				0		0
2024 Employee XSP | Performance Based Restricted Stock Unit
Summary Of Significant Accounting Policy [Line Items]
Number of award tranches | tranche	7
2027 Notes
Summary Of Significant Accounting Policy [Line Items]
Denomination of notes used for determination of fair value		$ 1,000		$ 1,000		$ 1,000
Interest rate (as a percent)		0.50%		0.50%			0.50%