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Income Taxes (Details Textual) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 22, 2017 | Mar. 31, 2018 | Dec. 31, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jan. 31, 2016
Income Taxes (Textual) |  |  |  |  |  |
Deferred tax asset and related valuation allowance |  |  |  | $ 14,458,000 | $ 15,435,000 |
U.S. corporate income tax percentage |  |  |  | (0.30%) | (0.05%) |
Income tax expense |  |  |  |  |  |
Additional tax expense |  | $ 100,000 |  |  |  |
Maximum [Member] |  |  |  |  |  |
Income Taxes (Textual) |  |  |  |  |  |
U.S. corporate income tax percentage | 35.00% |  |  |  |  |
Minimum [Member] |  |  |  |  |  |
Income Taxes (Textual) |  |  |  |  |  |
U.S. corporate income tax percentage | 21.00% |  |  |  |  |
Ampio's [Member] |  |  |  |  |  |
Income Taxes (Textual) |  |  |  |  |  |
Ownership interest, percentage |  |  |  |  |  | 80.00%
Deferred tax asset and related valuation allowance |  |  |  |  |  | $ 4,500,000
Federal [Member] |  |  |  |  |  |
Income Taxes (Textual) |  |  |  |  |  |
Net operating losses |  |  |  | 59,300,000 | $ 42,300,000 |
Net operating loss carryforwards begin to expire, description |  |  |  |  | The available federal net operating losses, if not utilized to offset taxable income in future periods, will begin to expire in 2031 through 2037. |
Statel [Member] |  |  |  |  |  |
Income Taxes (Textual) |  |  |  |  |  |
Net operating losses |  |  |  | $ 50,300,000 | $ 32,800,000 |
Net operating loss carryforwards begin to expire, description |  |  |  | The available state net operating losses, if not utilized to offset taxable income in future periods, will begin to expire in 2025 through 2037. | The available state net operating losses, if not utilized to offset taxable income in future periods, will begin to expire in 2025 through 2037. |
Income tax expense |  |  | $ 6,600,000 |  |  |

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