Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Allowances for Accounts Receivable (in dollars)	$ 7,721	$ 12,273
Common stock par value	$ 0.0001
Common stock, shares authorized	245,000,000
Common stock, shares issued	134,456,000	134,029,000
Common stock, shares outstanding	76,796,000	80,557,000
Treasury stock-shares at cost	57,660,000	53,472,000
Preferred Class A [Member]
Preferred stock-par value	$ 0.0001
Preferred stock- shares authorized	5,000,000
Preferred Class B [Member]
Preferred stock-par value	$ 0.0001
Preferred stock- shares authorized	60,000