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Inventories (Narrative) (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Inventory [Line Items]
Non-current inventories	$ 15,569,992	$ 15,554,992
Ifetroban Clinical
Inventory [Line Items]
Non-current inventories		$ 300,000

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.6(d))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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