Fair Value Measurements Fair Value Measurements (Policies)

3 Months Ended

Apr. 30, 2016

Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]

Fair Value Measurement, Policy [Policy Text Block]

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Therefore, fair value is a market-based measurement based on assumptions of the market participants. As a basis for these assumptions, the Company classifies its fair value measurements under the following fair value hierarchy:

• Level 1 inputs are unadjusted quoted prices in active markets for identical assets or liabilities that are publicly accessible. Active markets have frequent transactions with enough volume to provide ongoing pricing information.

• Level 2 inputs are other than level 1 inputs that are directly or indirectly observable. These can include unadjusted quoted prices for similar assets or liabilities in active markets, unadjusted quoted prices for identical assets or liabilities in inactive markets or other observable inputs.

• Level 3 inputs are unobservable inputs.