XML 27 R8.htm IDEA: XBRL DOCUMENT v3.10.0.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2018
Dec. 31, 2017
Capitalization    
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