Quarterly report pursuant to Section 13 or 15(d)

UNAUDITED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.5.0.2
UNAUDITED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Sep. 30, 2016
Dec. 31, 2015
Statement of Financial Position [Abstract]    
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 10,000,000 10,000,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 125,000,000 125,000,000
Common stock, shares issued (in shares) 40,024,984 39,669,094