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Note 9 - Prepaid Expenses and Other (Details Textual) - USD ($) | Mar. 31, 2011 | Jun. 30, 2019 | Mar. 31, 2019 | Sep. 30, 2018 | Jan. 03, 2018
--- | --- | --- | --- | --- | ---
Allowance for Tenant Improvements |  | $ 1,588,214 |  |  | $ 1,588,214
Leasehold Improvement Receivable |  | 180,103 |  |  |
Amortization Period of Prepaid Maintenance Agreement | 8 years |  |  |  |
Prepaid Maintenance Agreement, Amortization Rate | $ 187,500 |  |  |  |
Prepaid Maintenance Agreement [Member] |  |  |  |  |
Contract with Customer, Asset, after Allowance for Credit Loss, Total |  |  | $ 1,500,000 | $ 93,750 |
Contract with Customer, Asset, Net, Current, Total |  |  |  | $ 93,750 |

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- Definition The amount of allowance for tenant improvements. + References No definition available. + Details
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Balance Type: | credit
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- Definition Amortization period of prepaid maintenance agreement. + References No definition available. + Details
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- Definition Amount of asset related to consideration paid in advance for leasehold improvement receivable that provides economic benefits. + References No definition available. + Details
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- Definition The amortization rate for prepaid maintenance agreement. + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130533-203044 + Details
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130533-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 + Details
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