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Summary of Significant Accounting Policies (Details 3) - USD ($) | Sep. 30, 2017 | Mar. 31, 2017
--- | --- | ---
Carried at (amortized) cost: |  |
Cash and cash equivalents | $ 8,546,582 | $ 3,222,361
Trade accounts receivable | 1,855,393 | 673,678
Short-term investments | 1,997,792 |
Financial assets, fair value | 12,399,767 | 3,896,093
Carried at (amortized) cost: |  |
Capital lease - current portion |  |
Financial liabilities fair value |  |
Fair Value, Inputs, Level 1 [Member] |  |
Carried at (amortized) cost: |  |
Cash and cash equivalents | 8,546,582 | 3,222,361
Trade accounts receivable | 1,855,393 | 673,678
Short-term investments |  |
Financial assets, fair value | 10,401,975 | 3,896,093
Carried at (amortized) cost: |  |
Capital lease - current portion |  |
Financial liabilities fair value |  |
Fair Value, Inputs, Level 2 [Member] |  |
Carried at (amortized) cost: |  |
Cash and cash equivalents |  |
Trade accounts receivable |  |
Short-term investments |  |
Financial assets, fair value |  |
Carried at (amortized) cost: |  |
Capital lease - current portion |  |
Financial liabilities fair value |  |
Fair Value, Inputs, Level 3 [Member] |  |
Carried at (amortized) cost: |  |
Cash and cash equivalents |  |
Trade accounts receivable |  |
Short-term investments | 1,997,792 |
Financial assets, fair value | 1,992,792 |
Carried at (amortized) cost: |  |
Capital lease - current portion |  |
Financial liabilities fair value |  |

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