Note 9 - Income Taxes (Details Textual) - USD ($) |
6 Months Ended | 9 Months Ended |
---|---|---|
Dec. 31, 2016 |
Sep. 30, 2017 |
|
Operating Loss Carryforwards, Valuation Allowance | $ 0 | $ 0 |
Percentage of Valuation Allowance | 100.00% | |
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | $ 63,000 | $ 18,339 |
X | ||||||||||
- Definition Represents the percentage of valuation allowance. No definition available.
|
X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|