CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
CONSOLIDATED BALANCE SHEETS
Allowance for doubtful accounts (in dollars)	$ 1,578	$ 1,527
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common Stock Shares, Issued	11,469,960	11,445,640
Common stock, shares outstanding	11,469,960	11,445,640