Description of the Business and Liquidity (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Liquidity
Net loss	$ 38,669	$ 34,730
Accumulated deficit	610,595		$ 571,926
Cash, cash equivalents and investment balances	$ 113,300

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount of accumulated undistributed earnings (deficit).

+ References + Details