Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.6.0.2
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 4,686 $ 4,686
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common Stock, shares authorized 120,000,000 120,000,000
Common Stock, shares issued 32,920,246 33,153,500
Common Stock, shares outstanding 32,920,246 33,153,500
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, issued 0 0
Preferred stock, outstanding 0 0