SIGNIFICANT ACCOUNTING POLICIES - Schedule of Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Barclays Term Loan and Truist Term Loan	$ 1,009,687	$ 823,063
Estimate of Fair Value Measurement
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Barclays Term Loan and Truist Term Loan	1,010,778	824,759
Estimate of Fair Value Measurement \| Heart & Lung Imaging Limited
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Milestone contingent consideration	632	6,879
Estimate of Fair Value Measurement \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Barclays Term Loan and Truist Term Loan	0	0
Estimate of Fair Value Measurement \| Level 1 \| Heart & Lung Imaging Limited
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Milestone contingent consideration	0	0
Estimate of Fair Value Measurement \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Barclays Term Loan and Truist Term Loan	1,010,778	824,759
Estimate of Fair Value Measurement \| Level 2 \| Heart & Lung Imaging Limited
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Milestone contingent consideration	0	0
Estimate of Fair Value Measurement \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Barclays Term Loan and Truist Term Loan	0	0
Estimate of Fair Value Measurement \| Level 3 \| Heart & Lung Imaging Limited
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Milestone contingent consideration	632	6,879
2019 Swaps - Interest Rate Contracts \| Estimate of Fair Value Measurement
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long term assets	7,689
Current and long term assets		15,118
2019 Swaps - Interest Rate Contracts \| Estimate of Fair Value Measurement \| Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long term assets	0
Current and long term assets		0
2019 Swaps - Interest Rate Contracts \| Estimate of Fair Value Measurement \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long term assets	7,689
Current and long term assets		15,118
2019 Swaps - Interest Rate Contracts \| Estimate of Fair Value Measurement \| Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long term assets	$ 0
Current and long term assets		$ 0

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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