Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Allowance for credit loss	$ 0	$ 3
Common stock, par vlaue (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	25,798,092	17,673,404
Common stock, shares outstanding (in shares)	25,798,092	17,673,404