v3.26.1
Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Allowance for credit loss $ 534 $ 519
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock, authorized (in shares) 2,000,000 2,000,000
Preferred stock, issued (in shares) 0 0
Preferred stock, outstanding (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, issued (in shares) 137,923,985 136,791,826
Common stock, outstanding (in shares) 137,607,546 136,477,697
Treasury stock, shares (in shares) 316,439 314,129
Series A Preferred Stock [Member]    
Preferred stock, designated (in shares) 505,000 505,000
Series B Preferred Stock [Member]    
Preferred stock, designated (in shares) 240,861 240,861
The 2023 Revenue Sharing Notes [Member] | Nonrelated Party [Member]    
Debt discount, current $ 99 $ 131
The 2023 Revenue Sharing Notes [Member] | Related Party [Member]    
Debt discount, current $ 49 $ 66