General form of registration statement for all companies including face-amount certificate companies

Fair Value Measurements (Detail) - The hierarchy for our financial liabilities measured at fair value on a recurring basis:

v2.4.0.6
Fair Value Measurements (Detail) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: (USD $)
Jan. 31, 2013
Derivative liability $ 1,180,000
Fair Value, Inputs, Level 1 [Member]
 
Derivative liability   
Fair Value, Inputs, Level 2 [Member]
 
Derivative liability   
Fair Value, Inputs, Level 3 [Member]
 
Derivative liability $ 1,180,000