Long-Term Debt - Narrative (Details)			1 Months Ended				3 Months Ended				9 Months Ended
	May 18, 2023 USD ($)	Jul. 14, 2022 USD ($)	Apr. 30, 2023 USD ($)	Jul. 31, 2022 USD ($)	Dec. 31, 2019 USD ($)	Nov. 30, 2018 USD ($)	Sep. 30, 2023 USD ($)	Oct. 01, 2022 USD ($)	Jul. 02, 2022 USD ($)	Apr. 02, 2022 USD ($)	Sep. 30, 2023 USD ($) subsidiary	Oct. 01, 2022 USD ($)	Dec. 31, 2022 USD ($)	Nov. 30, 2021 USD ($)
Debt Instrument [Line Items]
Outstanding balance							$ 264,992,000				$ 264,992,000		$ 240,595,000
Repayments of secured debt											4,688,000	$ 287,712,000
Loss on extinguishment of debt							0	$ 295,000			0	295,000
Cash flow hedge, gain (loss)							4,500,000	(100,000)			5,500,000	7,400,000
Payments for acquisition of BLR Aerospace L.L.C., net of cash acquired									$ 69,100,000
Proceeds from issuance of common stock in public offering, net of issuance costs											$ 85,107,000	0
BLR Aerospace, LLLC
Debt Instrument [Line Items]
Payments for acquisition of BLR Aerospace L.L.C., net of cash acquired			$ 115,000,000
Payments to acquire business			$ 117,000,000
Interest Rate Swap
Debt Instrument [Line Items]
Notional amount														$ 150,000,000
Average fixed interest rate (as a percent)		1.70%												1.80%
Credit Facilities
Debt Instrument [Line Items]
Debt amount					$ 480,000,000
New Credit Facilities
Debt Instrument [Line Items]
Number of subsidiaries that are not guarantors on debt | subsidiary											2
Secured Debt
Debt Instrument [Line Items]
Repayments of secured debt										$ 30,000,000
Secured Debt | 2022 Term Loan Maturing July 14, 2027
Debt Instrument [Line Items]
Debt amount				$ 250,000,000
Spread on base rate (as a percent)				0.00%
Repayments of debt							1,600,000				$ 4,700,000	3,500,000
Proceeds from term loan		$ 250,000,000
Outstanding balance		254,200,000
Loss on extinguishment of debt		200,000
Fees paid to lenders to be capitalized		800,000
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Debt Instrument, Quarterly Prepayment, Year One and Year Two
Debt Instrument [Line Items]
Prepayment amount of principal outstanding (as a percent)				0.625%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Debt Instrument, Quarterly Prepayment, Year Three and Year Four
Debt Instrument [Line Items]
Prepayment amount of principal outstanding (as a percent)				1.25%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Debt Instrument, Quarterly Prepayment, Year Five
Debt Instrument [Line Items]
Prepayment amount of principal outstanding (as a percent)				1.875%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | SOFR
Debt Instrument [Line Items]
Spread on base rate (as a percent)				1.00%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | SOFR | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)				1.375%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | SOFR | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)				2.375%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Federal Funds Rate
Debt Instrument [Line Items]
Spread on variable rate (as a percent)				0.50%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Base Rate | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)				0.375%
Secured Debt | 2022 Term Loan Maturing July 14, 2027 | Base Rate | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)				1.375%
Secured Debt | 2019 Term Loan Maturing December 20, 2024
Debt Instrument [Line Items]
Debt amount					$ 140,000,000
Prepayment amount of principal outstanding (as a percent)					1.25%
Repayments of debt								1,800,000			$ 4,700,000	$ 3,500,000
Proceeds from term loan					$ 140,000,000
Repayments of secured debt										13,000,000
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | LIBOR | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.50%
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | LIBOR | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											2.50%
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | Federal Funds Rate
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.50%
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | Eurodollar Rate
Debt Instrument [Line Items]
Spread on base rate (as a percent)											1.00%
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | Base Rate | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.50%
Secured Debt | 2019 Term Loan Maturing December 20, 2024 | Base Rate | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.50%
Secured Debt | 2018 Term Loan
Debt Instrument [Line Items]
Debt amount						$ 240,000,000
Prepayment amount of principal outstanding (as a percent)						0.25%
Repayments of debt					56,000,000
Repayments of secured debt										$ 17,000,000
Secured Debt | 2018 Term Loan | LIBOR | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)						3.75%
Secured Debt | 2018 Term Loan | LIBOR | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)						4.00%
Secured Debt | 2018 Term Loan | Federal Funds Rate
Debt Instrument [Line Items]
Spread on variable rate (as a percent)						0.50%
Secured Debt | 2018 Term Loan | Eurodollar Rate
Debt Instrument [Line Items]
Spread on base rate (as a percent)						1.00%
Secured Debt | 2018 Term Loan | Base Rate | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)						3.75%
Secured Debt | 2018 Term Loan | Base Rate | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)						4.00%
Secured Debt | Other instruments
Debt Instrument [Line Items]
Repayments of secured debt							0	$ 0
Revolving Credit Facility | 2022 Term Loan Maturing July 14, 2027
Debt Instrument [Line Items]
Outstanding standby letters of credit							200,000				$ 200,000
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 85,200,000			$ 200,000,000
Fees paid to lenders to be capitalized		1,700,000
Remaining borrowing capacity							$ 171,000,000				$ 171,000,000
Proceeds from issuance of common stock in public offering, net of issuance costs	$ 85,100,000
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | Minimum
Debt Instrument [Line Items]
Commitment fee (as a precent)											0.175%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | Maximum
Debt Instrument [Line Items]
Commitment fee (as a precent)											0.275%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | SOFR
Debt Instrument [Line Items]
Spread on base rate (as a percent)											1.00%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | SOFR | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.375%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | SOFR | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											2.375%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | Federal Funds Rate
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.50%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | Base Rate | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.375%
Revolving Credit Facility | 2022 Revolving Credit Facility Due July 14, 2027 | Base Rate | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.375%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					100,000,000
Amortization of debt issuance costs		100,000
Debt issuance costs, line of credit arrangements		800,000
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Minimum
Debt Instrument [Line Items]
Commitment fee (as a precent)											0.175%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Maximum
Debt Instrument [Line Items]
Commitment fee (as a precent)											0.275%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | LIBOR | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.50%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | LIBOR | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											2.50%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Federal Funds Rate
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.50%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Eurodollar Rate
Debt Instrument [Line Items]
Spread on base rate (as a percent)											1.00%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Base Rate | Minimum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											0.50%
Revolving Credit Facility | 2019 Revolving Credit Facility Due December 20, 2024 | Base Rate | Maximum
Debt Instrument [Line Items]
Spread on variable rate (as a percent)											1.50%
Revolving Credit Facility | 2018 Revolving Credit Facility Maturing November 21, 2023
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					100,000,000
Percentage of excess cash flow payment when leverage ratio is greater than 3.25						50.00%
Percentage of excess cash flow payment when leverage ratio is less than or equal to 3.25 but greater than 2.50						25.00%
Percentage of excess cash flow payment when leverage ratio is less than or equal to 2.50						0.00%
Repayments of lines of credit					$ 58,500,000
Revolving Credit Facility | 2018 Revolving Credit Facility Maturing November 21, 2023 | 50% of Excess Cash Flow Amount
Debt Instrument [Line Items]
Adjusted leverage ratio, minimum						3.25
Revolving Credit Facility | 2018 Revolving Credit Facility Maturing November 21, 2023 | 25% of Excess Cash Flow Amount
Debt Instrument [Line Items]
Adjusted leverage ratio, minimum						2.50
Adjusted leverage ratio, maximum						3.25
Revolving Credit Facility | 2018 Revolving Credit Facility Maturing November 21, 2023 | 0% of Excess Cash Flow Amount
Debt Instrument [Line Items]
Adjusted leverage ratio, maximum						2.50
Revolving Credit Facility | 2018 Term Loan
Debt Instrument [Line Items]
Fees paid to lenders to be capitalized		$ 1,000,000