Note 13 - Recently Adopted Accounting Pronouncements (Details Textual) $ in Millions |
12 Months Ended |
|---|---|
|
Jun. 30, 2017
USD ($)
| |
| Deferred Tax Assets, Net of Valuation Allowance, Current, Ending Balance | $ 3.9 |
| Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net, Total | $ 0.1 |
| X | ||||||||||
- Definition Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP). No definition available.
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| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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