Income Taxes (Details Textual) - USD ($) |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2018 |
Jun. 30, 2018 |
Dec. 31, 2017 |
Jun. 30, 2017 |
Jun. 30, 2008 |
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| Income Taxes [Line Items] | |||||
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | 35.00% | 34.00% | ||
| Deferred Tax Assets, Operating Loss Carryforwards, Domestic | $ 66,300,000 | $ 5,500,000 | |||
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 29,000,000 | ||||
| Deferred Tax Assets, Tax Credit Carryforwards, Research | 1,404,000 | $ 1,285,000 | |||
| Deferred Tax Assets, Operating Loss Carryforwards, Foreign | 125,000 | ||||
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 9,100,000 | ||||
| Scenario, Plan [Member] | |||||
| Income Taxes [Line Items] | |||||
| Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | ||||
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- References No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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