Quoted prices
in active
markets
(Level 1)

Significant
other
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

Classification in Consolidated
balance sheets

(in thousands)

At December 31, 2021

Assets:

Cash and cash equivalents

$

556,256

$

—

$

—

$

556,256

Cash and cash equivalents

Restricted cash

3,097

—

3,097

Other non-current assets

Total assets

$

559,353

$

—

$

—

$

559,353

Liabilities:

Contingent consideration

—

29,542

Contingent consideration

Derivative financial instrument

—

2,805

Other non-current liabilities

Consideration for post-acquisition services

—

846

Other non-current liabilities

Total liabilities

$

—

$

—

$

33,193

$

33,193

At June 30, 2022

Assets:

Cash and cash equivalents

$

500,524

$

—

$

—

$

500,524

Cash and cash equivalents

Restricted cash

3,142

—

3,142

Other non-current assets

Total assets

$

503,666

$

—

$

—

$

503,666

Liabilities:

Contingent consideration

—

29,086

Current portion of contingent consideration; contingent consideration, net of current portion

Derivative financial instrument

—

2,171

Other non-current liabilities

Consideration for post-acquisition services

—

689

Other non-current liabilities

Total liabilities

$

—

$

—

$

31,946

$

31,946