XML 16 R4.htm IDEA: XBRL DOCUMENT v3.5.0.2
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
shares in Thousands
Jun. 30, 2016
Dec. 31, 2015
Stockholders' equity:    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 200,000 200,000
Common stock, shares issued (in shares) 46,410 46,410
Common stock, shares outstanding (in shares) 40,738 40,738
Treasury stock, at cost (in shares) 5,672 5,672