XML 39 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Notes Payable - Schedule of Interest Activity for Notes Payable (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Debt Disclosure [Abstract]        
Interest incurred $ 1,586 $ 385 $ 3,263 $ 923
Less: Amounts capitalized (1,586) (344) (3,263) (876)
Interest expense 0 41 0 47
Cash paid for interest $ 1,085 $ 281 $ 2,520 $ 769