Loss Per Share - Computation of Basic and Diluted Earnings (Loss) per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net loss	$ (4,572)	$ (2,820)	$ (7,406)	$ (4,718)
Denominator:
Basic weighted average shares outstanding (in shares)	1,733,307	1,597,943	1,691,836	1,597,943
Dilutive common stock equivalents using treasury stock method (in shares)	0	0	0	0
Diluted weighted average shares outstanding (in shares)	1,733,307	1,597,943	1,691,836	1,597,943
Basic loss per common share (in dollars per share)	$ (2.64)	$ (1.76)	$ (4.38)	$ (2.95)
Diluted loss per common share (in dollars per share)	$ (2.64)	$ (1.76)	$ (4.38)	$ (2.95)
Weighted average options and warrants outstanding	435,765	372,362	404,427	373,846
Anti-dilutive options and warrants not included in the computation	435,765	372,362	404,427	373,846