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Loans Payable - Summary of Debt Premium (Detail) - USD ($) | Jun. 30, 2016 | Mar. 31, 2016 | May 10, 2012
--- | --- | --- | ---
Forward cash flows: |  |  |
Face value |  |  | $ 8,000,000
Monaco Notes [Member] |  |  |
Forward cash flows: |  |  |
Face value | $ 2,800,000 |  |
Note 2 [Member] |  |  |
Forward cash flows: |  |  |
Face value |  | $ 1,825,000 |
Note 2 [Member] | Monaco Notes [Member] |  |  |
Forward cash flows: |  |  |
Face value | 2,800,000 |  |
Fair value | 3,617,859 |  |
Difference (premium) | $ 817,859 |  |

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