XML 42 R16.htm IDEA: XBRL DOCUMENT v3.22.2.2
Intangible Assets and Goodwill
 9 Months Ended
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets and Goodwill Intangible Assets and Goodwill
Identifiable Intangible Assets
Purchased intangible assets consisted of the following (in thousands):
September 30, 2022December 31, 2021
Gross
Carrying
Amount		Accumulated 
Amortization		Intangible
Assets, Net		Gross
Carrying
Amount		Accumulated 
Amortization		Intangible
Assets, Net
Finite-lived intangible assets:
Proprietary adjuvant technology$6,911 $(3,069)$3,842 $8,239 $(3,469)$4,770 
Internal-use software(1)
4,888 (274)4,614 — — — 
Total identifiable intangible assets$11,799 $(3,343)$8,456 $8,239 $(3,469)$4,770 
(1)As of September 30, 2022, internal-use software included $3.6 million for assets under development.
Amortization expense for the nine months ended September 30, 2022 and 2021 was $0.6 million and $0.3 million, respectively. Estimated amortization expense for existing in-use intangible assets for the remainder of 2022 and for each of the five succeeding years ending December 31 is estimated to be as follows (in thousands):
YearAmount
2022 (remainder)$189 
2023756 
2024740 
2025392 
2026335 
2027335 
Goodwill
The change in the carrying amounts of goodwill for the nine months ended September 30, 2022 was as follows (in thousands):
Amount
Balance at December 31, 2021$131,479 
Currency translation adjustments(13,944)
Balance at September 30, 2022$117,535