Going Concern and Liquidity (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Cash | $ 187,000 | $ 748,000 | $ 187,000 | $ 748,000 | $ 579,000 | $ 2,424,000 |
| Accumulated deficit | (98,771,000) | (98,771,000) | (94,596,000) | |||
| Total Current Liabilities | 7,811,000 | 7,811,000 | 7,296,000 | |||
| Upfront payment received | 400,000 | |||||
| Total budgeted expenditures | 11,500,000 | |||||
| Due to related party | 3,500,000 | 3,500,000 | ||||
| Net loss | (2,625,000) | $ (3,979,000) | (4,175,000) | (6,029,000) | ||
| Net cash used in operating activities | (1,444,000) | (3,973,000) | ||||
| Working capital (deficit) | $ (7,600,000) | $ (7,600,000) | $ (6,700,000) | |||
| Convertible preferred stock, shares outstanding | 1,440 | 1,440 | 1,196 | |||
| Proceeds from exercise of warrants | $ 1,152,000 | |||||
| Preferred stock issued, shares | 0 | 0 | 0 | 0 | ||
| Preferred stock, shares outstanding (in shares) | 0 | 0 | 0 | |||
| Securities Purchase Agreement [Member] | Series 1-4 [Member] | Series 3 warrant [Member] | ||||||
| Proceeds from exercise of warrants | $ 1,152,000 | |||||
| Preferred stock issued, shares | 1,192 | 1,192 | ||||
| Preferred stock, shares outstanding (in shares) | 6,528 | 6,528 | ||||
| Warrants, Exercised | 1,192 | 1,192 | ||||