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v3.10.0.1

Capital Stock - Additional Information (Details) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 14, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Capital stock, shares authorized |  | 50,000,000 | 50,000,000 |
Capital stock, par value |  | $ 0.01 | $ 0.01 |
Gross proceeds from issuance of shares |  | $ 6,626,898 | $ 3,558,497 |
Proceeds from issuance of common stock and warrants | $ 3,657,500 |  |  |
Aggregate number of units issued (in shares) | 2,090,000 |  |  |
Aggregate number of units issued, per unit ($ per shares) | $ 1.75 |  |  |
Sale of equity units description |  | Each unit consists of one share of common stock and one warrant to purchase one-half of a share of common stock. |  |
Class of warrant description |  | Each warrant will have a two-year term and is exercisable at the following exercise prices: in the first year at $2.00 per share or in the second year at $2.25 per share. |  |
Increase in additional paid in capital as a result of issuance of units | $ 3,532,256 |  |  |
Increase in additional paid in capital, fair value of warrants | $ 473,658 |  |  |
Capital stock, shares issued |  | 23,074,954 | 17,779,954 |
Capital stock, shares outstanding |  | 23,074,954 | 17,779,954 |
Total unrecognized compensation cost related to nonvested share based compensation |  | $ 330,071 |  |
Expected weighted-average period of unrecognized compensation cost |  | 1 year 8 months 12 days |  |
Total fair values shares vested |  | $ 0 | $ 6,800 |
Measurement Input Expected Term |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Expected term of warrant | 2 years |  |  |
Exercisable in First Year |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Exercise price of warrants | $ 2.00 |  |  |
Exercisable in Second Year |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Exercise price of warrants | $ 2.25 |  |  |
2015 and 2016 Stock Incentive and Compensation Plans |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Weighted average remaining contractual term (in years), grants |  | 5 years |  |
2015 and 2016 Stock Incentive and Compensation Plans | Maximum |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Number of options and shares available for grant to employees |  | 1,569,000 |  |
Common Stock |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Number of shares issued |  | 5,295,000 |  |
Share issuance costs |  | $ 790,000 |  |
Proceeds from issuance of common stock and warrants |  | $ 6,600,000 |  |
Capital stock, shares outstanding |  | 23,074,954 | 17,779,954 | 8,518,791
Public Offering | Common Stock |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Number of shares issued |  | 3,520,000 |  |
Gross proceeds from issuance of shares |  | $ 4,900,000 |  |
Private Placement | Common Stock |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Number of shares issued |  | 1,775,000 |  |
Gross proceeds from issuance of shares |  | $ 2,500,000 |  |

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