XML 19 R8.htm IDEA: XBRL DOCUMENT v3.7.0.1
CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - $ / shares
Mar. 31, 2017
Dec. 31, 2016
Capitalization, Long-term Debt and Equity [Abstract]    
Common stock, shares authorized (in shares) 100 100
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares outstanding (in shares) 100 100