v3.25.2
Intangible Assets
6 Months Ended
Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible assets consist of the following as of June 30, 2025 and December 31, 2024.
Gross Carrying
Amount
Accumulated
Amortization
Net Carrying Amount
June 30, 2025
Definite-lived: Data access agreement$263 $122 $141 
Indefinite-lived: Data purchases1,334 1,334 
$1,597 $122 $1,475 
December 31, 2024
Definite-lived: Data access agreement$250 $107 $143 
Indefinite-lived: Data purchases328 328 
$578 $107 $471 
Aggregate intangible asset amortization expense was $15 and $9 for the six months ended June 30, 2025 and 2024, respectively. Aggregate intangible asset amortization expense was $10 and $4 for the three months ended June 30, 2025 and 2024, respectively. These amounts are included in depreciation, amortization and accretion expense in the unaudited consolidated statements of operations.

Estimated future intangible asset amortization expense based upon the carrying value as of June 30, 2025 is as follows:
Remainder of 202520262027202820292030ThereafterTotal
Amortization expense$$18 $18 $18 $18 $18 $42 $141