Note 10 - Investments and Fair Value: Schedule of amortized costs, gross unrealized holding gains and losses, and fair values of Available-for-sale Securities (Details) - NASDAQ listed company stock |
6 Months Ended |
|---|---|
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Jun. 30, 2017
USD ($)
| |
| Available-for-sale Securities, Amortized Cost Basis | $ 1,049,086 |
| Available-for-sale Securities, Gross Unrealized Gain | (247,086) |
| Available-for-sale Securities, Gross Unrealized Loss | 0 |
| Available-for-sale Securities | $ 802,000 |
| X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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