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Subsequent Events (Details Narrative) - Subsequent Event [Member] | May 06, 2019 USD ($)
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Asset Purchase Agreement [Member] |
Percentage of net sales | 3.00%
Asset Purchase Agreement [Member] | Eton Pharmaceuticals, Inc. [Member] |
Business acquisition of milestone payments | $ 1,000
Net sales | 50,000
Milestone Payment [Member] | Eton Pharmaceuticals, Inc. [Member] |
Business acquisition of milestone payments | 100
Milestone Payment [Member] | Eton Pharmaceuticals, Inc. [Member] |
Business acquisition of milestone payments | 200
Milestone Payment [Member] | Eton Pharmaceuticals, Inc. [Member] |
Business acquisition of milestone payments | $ 700

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