Stock-Based Compensation - Share-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Stock-Based Compensation [Abstract]
Stock-based compensation expense	$ 128	$ 163	$ 257	$ 275
Selling and Marketing [Member]
Stock-Based Compensation [Abstract]
Stock-based compensation expense	12	13	27	(24)	[1]
General and Administrative [Member]
Stock-Based Compensation [Abstract]
Stock-based compensation expense	$ 116	$ 150	$ 230	$ 299

[1] Selling and marketing expense was negative during the six months ended June 30, 2024 due to the forfeiture of awards during the period.