Loss Per Share Applicable to Common Stockholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss	$ (15)	$ (2,191)	$ (507)	$ (4,093)
Basic loss per common share (in dollars per share)	$ 0.00	$ (0.03)	$ (0.01)	$ (0.05)
Diluted loss per common share (in dollars per share)	$ 0.00	$ (0.03)	$ (0.01)	$ (0.05)
Basic weighted average common shares outstanding (in shares)	75,559	74,967	75,394	74,882
Diluted weighted average common shares outstanding (in shares)	75,559	74,967	75,394	74,882
Potentially dilutive securities:
Restricted stock units (in shares)	784	774	784	774
Nonvested shares of restricted stock (in shares)	167	181	167	182
Stock options
Potentially dilutive securities:
Stock options (in shares)	12,880	12,279	12,880	12,279