CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) shares in Thousands, $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
CONDENSED CONSOLIDATED BALANCE SHEETS
Accounts receivable, allowance for credit losses	$ 890	$ 890
Preferred stock, par value	$ 0.00015	$ 0.00015
Preferred stock, shares authorized	5,000	5,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.00015	$ 0.00015
Common stock, shares authorized	70,000	70,000
Common stock, shares issued	50,668	49,749
Common stock, shares outstanding	38,763	38,289
Treasury stock, common shares	11,905	11,460