Note 10 - Other Related Party Transactions (Details Narrtive) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Related Party Transactions [Abstract] | ||||||
| Subease Revenue | $ 5,000 | $ 5,000 | $ 15,000 | $ 15,000 | $ 18,000 | $ 16,000 |
| Customer Deposits | $ 89,000 | $ 89,000 | $ 102,000 | $ 120,000 | ||
| X | ||||||||||
- Definition The current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
| X | ||||||||||
- Definition The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|