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Note 16 - Asset Acquisition (Details Textual) - USD ($) | May 13, 2019 | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Long-term Debt, Total |  | $ 24,849,000 |
Operating Lease, Right-of-Use Asset |  | 1,500,000 | $ 1,466,000
Operating Lease, Liability, Total |  | $ 1,500,000 | $ 1,466,000
New Castle Country Club [Member] |  |  |
Long-term Debt, Total | $ 800,000 |  |
Assets Acquisition Recognized Identifiable Assets Acquired and Liabilities Assumed, Demand Line of Credit | 134,000 |  |
Assets Acquisition Recognized Identifiable Assets Acquired and Liabilities Assumed, Commercial Mortgage | 653,000 |  |
Asset Acquisition, Transaction Costs Capitalized | 67,000 |  |
Operating Lease, Right-of-Use Asset | 126,000 |  |
Operating Lease, Liability, Total | 126,000 |  |
New Castle Country Club [Member] | Vehicles [Member] |  |  |
Operating Lease, Right-of-Use Asset | 194,000 |  |
Operating Lease, Liability, Total | $ 194,000 |  |
Lessee, Operating Lease, Remaining Term Of Contract (Year) | 3 years |  |

X
- Definition Represents the amount of acquisition costs incurred to acquire the property that were capitalized. + References No definition available. + Details
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X
- Definition The amount of commercial mortgage recognized as of the acquisition date. + References No definition available. + Details
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X
- Definition The amount of demand line of credit recognized as of the acquisition date. + References No definition available. + Details
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X
- Definition Remaining term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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- Details
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- Details
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