Summary of Business and Significant Accounting Policies - Changes in Allowance for Doubtful Accounts (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)
Accounting Policies [Abstract]
Balance at December 31, 2023	$ 501
Current period provision for expected losses	(10)
Write-offs charged against allowance	(70)
Balance at March 31, 2024	$ 421