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Note 17 - Intangible Assets and Goodwill | 12 Months Ended
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Dec. 31, 2020
Notes to Financial Statements |
Goodwill and Intangible Assets Disclosure [Text Block] | Note 1 7. Goodwill In accounting for goodwill, the Company conducts an impairment review at least annually and more frequently if certain impairment indicators are evident. Testing for 2020 and 2019 did not indicate impairment. As of December 31, 2020 and December 31, 2019, the gross carrying value of goodwill was $5,848. There was no accumulated amortization or impairment.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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