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Note 7. Equity (Details Narrative) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Equity [Abstract] |  |
Cash dividends paid | $ 460 | $ 588
Common stock issued to consultants for services, shares | 2,500 | 2,500
Common stock issued to consultants for services, amount | $ 38 | $ 31
Proceeds from secondary stock offering | $ 13,323 | $ 0

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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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