v3.3.0.814
Consolidated Balance Sheets (Parentheticals) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 1,621 $ 1,651
Preferred stock, par value (in Dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (in Dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 300,000,000 300,000,000
Common stock, shares issued 67,075,389 67,075,389
Common stock, shares outstanding 58,516,677 58,516,677
Treasury stock, at cost, shares of common stock 8,558,712 8,558,712