The components of intangible assets were as follows:

The trademarks have an indefinite life and will be assessed annually for impairment.  All other intangible assets are finite-lived.

Intangible assets amortization expenses are recorded within operating expenses in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss.   Total intangible assets amortization expense for the three months ended February 29, 2024 and February 28, 2023 were $0.1 million. 

Estimated future amortization expense related to intangible assets as of February 29, 2024 are as follows (in thousands):