v3.24.1.u1
Goodwill and Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
The following table summarizes the carrying amounts of goodwill by segment at March 31, 2024 and December 31, 2023 (in thousands):
March 31, 2024December 31, 2023
Clinical Services$458,782 $458,782 
Advanced Diagnostics63,984 63,984 
Total$522,766 $522,766 
Schedule of Classes of Intangible Assets
Intangible assets consisted of the following (in thousands):
  March 31, 2024
 Amortization
Period (years)		CostAccumulated
Amortization		Net
Customer Relationships
7 - 15
$143,101 $68,007 $75,094 
Developed Technology
10 - 15
310,226 59,768 250,458 
Marketing Assets4549 411 138 
Trademarks1531,473 5,846 25,627 
Trade Name2.52,584 2,584 — 
Trademark - Indefinite lived—13,447 — 13,447 
Total $501,380 $136,616 $364,764 
 
  December 31, 2023
 Amortization
Period (years)		CostAccumulated
Amortization		Net
Customer Relationships
7 - 15
$143,101 $65,534 $77,567 
Developed Technology
10 - 15
310,226 54,438 255,788 
Marketing Assets4549 376 173 
Trademarks1531,473 5,321 26,152 
Trade Name2.52,584 2,583 1 
Trademark - Indefinite lived—13,447 — 13,447 
Total$501,380 $128,252 $373,128 
Schedule of Intangible Asset Amortization Expense The following table summarizes the amortization expense for the three months ended March 31, 2024 and 2023 (in thousands):
Three Months Ended March 31,
20242023
Amortization of intangibles included in cost of revenue$4,910 $4,853 
Amortization of intangibles included in general and administrative expenses3,452 3,930 
Total amortization of intangibles$8,362 $8,783 
Schedule of Estimated Amortization Expense
The estimated amortization expense related to amortizable intangible assets for each of the following periods as of March 31, 2024 is as follows (in thousands):
 
Remainder of 2024$25,085 
202533,343 
202633,308 
202732,758 
202832,758 
Thereafter194,065 
Total$351,317