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Note 3 - Leases - Balance Sheet Information (Details) - USD ($) | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Operating lease right-of-use | $ 4,776,456 | $ 5,053,614
Operating lease liabilities - current | 957,971 | 999,685
Operating lease liabilities – long-term | 3,951,093 | 4,141,855
Total lease liability | 4,909,064 | 5,141,540
Property and equipment, at cost | 1,366,488 | 1,362,272
Accumulated depreciation | (1,178,583) | (1,156,145)
Property and equipment, net | 187,905 | 206,127
Finance lease liabilities - current | 35,589 | 34,772
Finance lease liabilities – long-term | 154,832 | 172,273
Total lease liability | $ 190,421 | $ 207,045
Operating leases (Year) | 10 years 2 months 12 days | 10 years 2 months 12 days
Finance leases (Year) | 5 years | 5 years 6 months
Operating leases | 6.30% | 6.40%
Finance leases | 3.90% | 3.90%

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 Reference 2: 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 Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. + 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, after accumulated amortization, of right-of-use asset from finance 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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