Condensed Consolidated Balance Sheets [Parentheticals] (USD $)	Jun. 30, 2011	Dec. 31, 2010
Statement of Financial Position [Abstract]
Accounts receivable allowances (in dollars)	$ 10,160	$ 10,160
Common stock par value (in dollars per share)	$ 0.01	$ 0.01
Common stock shares, authorized	245,000,000	245,000,000
Common stock shares, issued	22,574,555	13,369,924
Treasury shares	165,741	180,449