GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill and Other Intangible Assets

The following is a reconciliation of Goodwill by business segment for the years ended December 31, 2022 and December 31, 2023 is provided below (in thousands):

	Imaging Center		Artificial Intelligence		Total
Balance as of December 31, 2021	$	489,210	$	24,610	$	513,820
Additions	120,551		48,697		169,248
Disposals	(4,200)		—		(4,200)
Measurement period and other adjustments	(106)		147		41
Currency translation	1,028		(2,272)		(1,244)
Balance as of December 31, 2022	$	606,483	$	71,182	$	677,665
Additions	6,473		—		6,473
Disposals	(9,235)		—		(9,235)
Measurement period and other adjustments	1,603		—		1,603
Currency translation	1,233		1,724		2,957
Balance as of December 31, 2023	$	606,557	$	72,906	$	679,463

Schedule of Annual Amortization Expense

The following tables shows annual amortization expense, by asset classes that will be recorded over the next five years (in thousands): 

	2024		2025		2026		2027		2028		Thereafter		Total		Weighted average amortization period remaining in years
Management Service Contracts	$	2,287	$	2,287	$	2,287	$	2,287	$	2,287	$	6,671	$	18,106	7.9
Covenant not to compete and other contracts	946		714		427		132		45		6		2,270		3.4
Customer Relationships	1,234		1,104		981		797		764		10,564		15,444		17.7
Patent and Trademarks	316		316		316		315		300		164		1,727		5.8
Developed Technology & Software	7,785		7,785		7,745		7,210		7,046		6,117		43,688		5.7
Trade Names amortized	77		77		77		77		63		27		398		5.3
Trade Names indefinite life	—		—		—		—		—		7,100		7,100		—
IPR&D	—		—		—		—		—		1,882		1,882		—
Total Annual Amortization	$	12,645	$	12,283	$	11,833	$	10,818	$	10,505	$	32,531	$	90,615