Stock-Based Compensation, Share-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Stock-Based Compensation Expense [Abstract]
Stock-based compensation expense	$ 129	$ 112
Selling and Marketing [Member]
Stock-Based Compensation Expense [Abstract]
Stock-based compensation expense	15	(37)	[1]
General and Administrative [Member]
Stock-Based Compensation Expense [Abstract]
Stock-based compensation expense	$ 114	$ 149

[1] *Selling and marketing expense was negative during the three months ended March 31, 2024 due to the forfeiture of awards during the period.