Quarterly report [Sections 13 or 15(d)]

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)

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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)
shares in Thousands, $ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Allowance for doubtful accounts $ 53 $ 33
Preferred Stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred Stock, shares authorized (in shares) 10,000 10,000
Preferred Stock, shares issued (in shares) 0 0
Preferred Stock, shares outstanding (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, authorized (in shares) 141,429 141,429
Common stock, issued (in shares) 28,197 22,203
Common stock, outstanding (in shares) 28,197 22,203