Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Valuation Techniques Used To Measure The Fair Value Of Those Financial Instruments (Detail)

v2.4.0.8
Fair Value Measurements - Valuation Techniques Used To Measure The Fair Value Of Those Financial Instruments (Detail) (USD $)
12 Months Ended
Jun. 30, 2014
Fair Value $ 571,000
Fair Value Measurements, Valuation Techniques Monte Carlo simulation
Expected volatility 100.00%
Fair Value Inputs, Probability of Default 100.00%
Maximum [Member]
 
Fair Value Assumptions, Risk Free Interest Rate 1.00%
Minimum [Member]
 
Fair Value Assumptions, Risk Free Interest Rate 0.86%