v3.26.1
Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
ASSETS    
Other physical property, accumulated depreciation $ 582 $ 573
CURRENT ASSETS:    
Accounts receivables, reserves $ 1,760 $ 1,710
COMMON STOCKHOLDERS' EQUITY:    
Common stock, par value (in dollars per share) $ 0 $ 0
Common stock, authorized (in shares) 46,500,000 46,500,000
Common stock, issued (in shares) 14,458,449 14,446,581
Common stock, outstanding (in shares) 14,458,449 14,446,581
Preferred stock, authorized (in shares) 500,000 500,000
Preferred stock, issued (in shares) 0 0