Note 13 - Commitments and Contingencies (Details Textual) |
1 Months Ended | 3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
|
Aug. 26, 2016
USD ($)
|
Feb. 25, 2014
USD ($)
|
Sep. 30, 2016
USD ($)
|
May 31, 2016
USD ($)
|
Jun. 30, 2016
USD ($)
ft²
|
Jun. 30, 2015
USD ($)
|
|
| Subsequent Event [Member] | ||||||
| Loss Contingency Accrual, Payments | $ 10,000 | |||||
| Litigation Settlement, Amount | $ 10,000 | |||||
| Loss Contingency Accrual | $ 10,000 | |||||
| Area of Leased Building | ft² | 22,054 | |||||
| Payments For Rent Per Month | $ 12,000 | $ 14,300 | ||||
| Security Deposit | $ 25,000 | |||||
| Operating Leases Rent Expense Percentage of Sublease Rentals | 10.00% | |||||
| Operating Leases, Rent Expense | $ 137,000 | $ 102,000 | ||||
| Operating Leases, Future Minimum Payments Due, Next Twelve Months | 158,000 | |||||
| Operating Leases, Future Minimum Payments, Due in Two Years | $ 162,000 | |||||
| X | ||||||||||
- Definition Area of the headquarters building taken under lease. No definition available.
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| X | ||||||||||
- Definition Percentage of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. No definition available.
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| X | ||||||||||
- Definition Cash payments to lessor for use of assets under operating leases per month. No definition available.
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| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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| X | ||||||||||
- Definition Amount of judgment or settlement awarded to (against) the entity in respect of litigation. No definition available.
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| X | ||||||||||
- Definition Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of cash outflow reducing loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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