Annual report pursuant to Section 13 and 15(d)

Income Taxes (Provision Benefit For Income Taxes) (Detail)

v3.6.0.2
Income Taxes (Provision Benefit For Income Taxes) (Detail) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
U.S. Income Taxes    
Current Provision $ 0 $ 0
Deferred Provision 0 0
Income Taxes Outside the U.S.    
Current Provision 0 0
Deferred Provision 0 0
State Income Taxes    
Current Provision 0 0
Deferred Provision 0 0
Total Provision $ 0 $ 0