Long-Term Debt and Credit Facilities : Senior Secured Term Loan,Second Lien Note (Details) $ in Thousands					3 Months Ended		12 Months Ended
	Feb. 12, 2024 USD ($)	Jul. 11, 2023 USD ($) installment loan	Jun. 10, 2023 USD ($) installment	Feb. 27, 2023 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Jul. 15, 2024 USD ($)	May 15, 2024 USD ($)	Jan. 12, 2024 USD ($)	Jul. 15, 2023 USD ($)	Dec. 31, 2022 USD ($)	Mar. 31, 2022 USD ($)	Dec. 07, 2021 USD ($)	Nov. 17, 2021 USD ($)
Long-Term Debt and Credit Facilities.
Total debt					$ 1,070,997		$ 1,060,609
CODI							780,000
Taxable income from CODI							54,000
CODI excluded from taxable income							726,000
Elimination of net operating losses from CODI							$ 624,000
Cash paid for debt repurchases						$ (3,633)
Debt modification and extinguishment costs (gain)						8,773
Minimum business days elect to have interest on all or a portion of the loans be charged		3 days
Legal fee					193	$ 6,308
Accrued liability for true-up obligation					1,000
BR Exar, LLC
Long-Term Debt and Credit Facilities.
Total debt									$ 1,700
BR Exar, LLC | First RPA
Long-Term Debt and Credit Facilities.
Agreed to sell receivables upon collection of minimum amount	$ 16,400
BR Exar, LLC | Second RPA
Long-Term Debt and Credit Facilities.
Legal fee	200
BR Exar AR Facility
Long-Term Debt and Credit Facilities.
Total debt					3,761
Outstanding borrowings under the facility					4,200
Debt discount					400
BR Exar AR Facility | First RPA
Long-Term Debt and Credit Facilities.
Agreed to sell receivables upon collection of minimum amount	12,200
BR receivables purchase agreement
Long-Term Debt and Credit Facilities.
Legal fee	200
Proceeds from the sale of receivables	14,700
Debt discount	$ 1,500
Second Lien Secured Term Loan
Long-Term Debt and Credit Facilities.
Outstanding borrowings under the facility					$ 31,500
Reference Rate Loan
Long-Term Debt and Credit Facilities.
Applicable margin rate		4.00%
Senior Secured Notes Due2023 Member
Long-Term Debt and Credit Facilities.
Interest rate (in percent)						10.00%
Write off of previously recognized debt issuance costs						$ 100
2026 notes
Long-Term Debt and Credit Facilities.
Debt instrument face amount exchanged		$ 956,000
July 2026 Notes
Long-Term Debt and Credit Facilities.
Total debt											$ 24,000	$ 980,000
Interest rate (in percent)		11.50%			11.50%							11.50%
Debt instrument, redemption price percentage					100.00%
Debt instrument face amount exchanged		$ 956,000
April 2026 Notes
Long-Term Debt and Credit Facilities.
Debt instrument face amount exchanged		764,800
Amount of premium recorded		142,300
Senior Secured April 2026 Notes
Long-Term Debt and Credit Facilities.
Total debt					$ 835,300
Amount of facility		767,800						$ 23,300			$ 44,100
Debt instrument face amount exchanged		$ 3,000
April 2026 Notes 11.500% First-Priority Senior Secured Notes Due April 2026
Long-Term Debt and Credit Facilities.
Interest rate (in percent)		11.50%
Debt instrument, redemption price percentage		101.00%
Amount of minimum unrestricted cash remaining after the interest payment		$ 15,000
Redemption Price		100.00%
Senior Secured Term Loan
Long-Term Debt and Credit Facilities.
Interest rate (in percent)		10.39%
Amount of facility		$ 40,000								$ 1,000
Number of installments | installment		10
Monthly installments		$ 500
Adjustment rate on variable rate (in percent)		1.00%
Number of business days prior to the first day of interest period considered for calculation of interest rate		2 days
Period considered for calculation of interest rate		3 months
Maximum number of loans in effect at any given time | loan		5
Minimum amount of loan may exercise		$ 500,000
Integral multiples of loan for exercise of loan		100,000
Outstanding borrowings under the facility		$ 35,500			40,500
Senior Secured Term Loan | Federal funds
Long-Term Debt and Credit Facilities.
Applicable margin rate		0.50%
Senior Secured Term Loan | SOFR
Long-Term Debt and Credit Facilities.
Interest rate (in percent)		11.39%
Adjustment rate on variable rate (in percent)		0.26161%
Deemed rate, if rate less than 4.00%		4.00%
New Notes issued as consideration for the private exchange of 2023 Term Loans
Long-Term Debt and Credit Facilities.
Amount of facility		$ 764,800
Public exchange offer per $1,000 of principal amount		800
Debt instrument, exchange equivalent per principal amount denominator		$ 1,000
BRCC Facility
Long-Term Debt and Credit Facilities.
Interest rate (in percent)															11.50%
Amount of facility														$ 115,000	$ 75,000
Maximum borrowing capacity				$ 35,000									$ 51,000
Default rate (in percent)															13.50%
Debt instrument, repayment made in cash					6,000
Transaction fee				5,000
Borrowings under revolving facility				$ 9,600
BRCC Facility | SOFR
Long-Term Debt and Credit Facilities.
Applicable margin rate				7.50%
BR EXAR
Long-Term Debt and Credit Facilities.
Borrowings under revolving facility					14,914	10,000
BRCC Revolver
Long-Term Debt and Credit Facilities.
Total debt			$ 3,900		$ 13,900
Number of installments | installment			5
Monthly installments			$ 2,000
Exchange Notes
Long-Term Debt and Credit Facilities.
Repurchase of principal amount						13,400
Cash paid for debt repurchases						4,200
Debt modification and extinguishment costs (gain)						$ 9,800