DEBT - 2021 Credit Facility and 2024 Term Loan (Details)						12 Months Ended
	Mar. 27, 2024 USD ($)	Jun. 01, 2022 USD ($)	May 31, 2022 USD ($)	Sep. 15, 2021 USD ($)	Dec. 10, 2019 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jan. 01, 2022 USD ($)	Dec. 31, 2021 USD ($)
Line of Credit Facility [Line Items]
Proceeds from term loan						$ 125,000,000	$ 0	$ 250,000,000
Current portion of long-term debt						124,931,000	3,125,000		$ 169,221,000	$ 166,008,000
Letters of credit outstanding						200,000	200,000
Ratio of debt to EBITDA Increase				0.50
Amortization of debt issuance costs						2,168,000	3,137,000	6,432,000
Amortization of debt discount						331,000	0	1,475,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Percent of domestic subsidiaries equity				100.00%
Percent of voting equity				65.00%
Percent of non-voting equity				100.00%
Revolving credit facility, letter of credit fronting fee percentage				0.125%
Letter of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 20,000,000
Benchmark Rate | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				1.00%
Fed Funds Effective Rate | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				0.50%
Minimum | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility, unused capacity, commitment fee percentage				0.25%
Revolving credit facility, letter of credit participation fee percentage				2.25%
Maximum
Line of Credit Facility [Line Items]
Ratio of debt to EBITDA				2.50
Maximum | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility, unused capacity, commitment fee percentage				0.50%
Revolving credit facility, letter of credit participation fee percentage				2.75%
Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Line of credit outstanding						0
Credit Agreement | Line of Credit
Line of Credit Facility [Line Items]
Line of credit outstanding							0
Potential additional borrowing capacity				$ 116,000,000
Credit agreement, ratio of debt to EBITDA				3.00
Premium percentage				0.010
Premium percentage period				6 months
Credit Agreement | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 200,000,000.0
Capacity available for general corporate purchases				79,800,000
Covenant threshold				20,000,000
Interest expense						1,800,000	1,500,000
Unused borrowing capacity fee						900,000	600,000
Amortization of debt issuance costs						900,000	900,000
Credit Agreement | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity				$ 250,000,000
Proceeds from term loan			$ 250,000,000
Line of credit outstanding						243,800,000	246,900,000
Current portion of long-term debt						$ 2,500,000
Interest expense							22,200,000	18,200,000
Unused borrowing capacity fee								5,100,000
Amortization of debt issuance costs								2,000,000.0
Amortization of debt discount								1,500,000
Credit Agreement | SOFR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate						8.47%
Interest expense						$ 22,800,000
Credit Agreement | LIBOR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Interest expense, excluding amortization							$ 22,200,000	9,600,000
Credit Agreement | Minimum | SOFR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				3.75%
Credit Agreement | Minimum | Benchmark Rate | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				2.25%
Credit Agreement | Minimum | Benchmark Rate | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				3.75%
Credit Agreement | Minimum | ABR | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				1.25%
Credit Agreement | Minimum | ABR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				2.75%
Credit Agreement | Maximum | SOFR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				4.00%
Credit Agreement | Maximum | Benchmark Rate | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				2.75%
Credit Agreement | Maximum | Benchmark Rate | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				4.00%
Credit Agreement | Maximum | ABR | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				1.75%
Credit Agreement | Maximum | ABR | Delayed Draw Term Loan | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate				3.00%
2022 Convertible Notes
Line of Credit Facility [Line Items]
Proceeds used to settle outstanding balance of debt instrument		$ 170,200,000
Interest expense								800,000
Amortization of debt issuance costs								400,000
Interest expense, excluding amortization								400,000
Amended Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Interest expense								1,500,000
Amended Revolving Credit Facility | Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity					$ 500,000,000
Revolving credit facility, term					5 years
Unused borrowing capacity fee								600,000
Amortization of debt issuance costs								$ 900,000
2024 Term Loan | Secured Debt | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 175,000,000
Line of credit outstanding						115,600,000
Current portion of long-term debt						7,455,000
Revolving credit facility, unused capacity, commitment fee percentage	1.50%
Unamortized debt discount	$ 3,100,000
Interest expense						11,500,000
Unused borrowing capacity fee						600,000
Amortization of debt issuance costs						300,000
Amortization of debt discount						300,000
Amount drew down	125,000,000
Amount available as a delayed draw	$ 50,000,000
Gross carrying amount						$ 7,813,000
Term after call protection that loan is pre-payable at par (in months)	12 months
Prepayment percentage	101.00%
Prepayment term (in years)	7 years
One-time step-down	0.25%
Gross first lien leverage ratio, maximum	3.75
Minimum cash balance	$ 40,000,000
Average cash balance	40,000,000
Financing costs	7,400,000
Debt issuance costs	2,800,000
Debt issuance costs, net	$ 1,500,000
2024 Term Loan | SOFR | Secured Debt | Line of Credit
Line of Credit Facility [Line Items]
Revolving credit facility, basis spread on variable rate						10.10%
Interest expense						$ 10,300,000
Prepayment basis spread	5.75%