Commitments and Contingencies  | 
3 Months Ended | |
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Mar. 31, 2019  | ||
| Commitments and Contingencies Disclosure [Abstract] | ||
| Commitments and Contingencies Disclosure [Text Block] | 
 Note 6 - Commitments and Contingencies  None.  | 
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- References No definition available. 
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- Definition The entire disclosure for commitments and contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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