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STOCK BASED COMPENSATION PLANS - Summary of Stock Based Compensation Plans (Details) | 12 Months Ended
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Jun. 30, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Authorized Shares | 4,000,000
Exercise of Common Stock Warrants | 23,978
Conversions of Preferred Stock and cumulative Preferred Stock dividends | 104,139
Issuance under Stock/Equity Incentive Plan | 2,072,370
2013 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Issuance under Stock/Equity Incentive Plan | 0
2014 Stock Option Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Issuance under Stock/Equity Incentive Plan | 101,447
2015 Equity Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Issuance under Stock/Equity Incentive Plan | 342,806
2018 Equity Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Issuance under Stock/Equity Incentive Plan | 1,500,000
June 2013 | 2013 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Authorized Shares | 500,000
June 2014 | 2014 Stock Option Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Authorized Shares | 750,000
June 2015 | 2015 Equity Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Authorized Shares | 1,250,000
April 2018 | 2018 Equity Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Authorized Shares | 1,500,000

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