XML 38 R6.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS    
Purchases of property and equipment, discontinued operations $ 0 $ 1,782