| Note 17 - Stockholders' Equity (Details) - $ / shares | Sep. 30, 2018 | Dec. 31, 2017 | |||
|---|---|---|---|---|---|
| Details | |||||
| Common Stock, Shares Authorized | 75,000,000 | 75,000,000 | |||
| Common Stock, Par or Stated Value Per Share | $ 0.0001 | $ 0.0001 | |||
| Preferred Stock, Shares Authorized | [1] | 5,000,000 | 5,000,000 | ||
| Preferred Stock, Par or Stated Value Per Share | [1] | $ 0.0001 | $ 0.0001 | ||
| 
 | |||||
| X | ||||||||||
| 
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
| 
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- References No definition available. 
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