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Compensation description.

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Personnel cost.

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Warrant term.

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Related Party Transactions (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Apr. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jul. 31, 2019	Dec. 31, 2018
Due to related party		$ 4		$ 4			$ 4
Proceeds from notes payable due to related party				1,495
Loss on settlement of debt			$ (875)		(875)
Related party expense				65	309
BioMauris, LLC [Member]
Due to related party							$ 24
Pharma Hub Network [Member]
Repayments of related party debt				17	0
Pharma Hub Network [Member] \| Accounts Payable and Accrued Expenses [Member]
Due to related party		$ 27	$ 0	27	0
Pharma Hub Network [Member] \| Subsequent Event [Member] \| Erik Emerson [Member]
Equity method, ownership percentage						22.00%
Series E Preferred Stock [Member]
Number of stock issued during the period, shares
Autotelic Inc [Member]
Billed expenses				0	616
Personnel cost				$ 0	$ 284
Warrants [Member]
Warrant term				5 years
Exercise price of warrants		$ 0.55		$ 0.55
Fair value of warrant				$ 1,500
Loss on settlement of debt				750
Master Services Agreement [Member]
Proceeds from common or preferred stock, gross				$ 10,000
Compensation description				After the Equity Financing Date, the Company paid Autotelic Inc. a cash amount equal to the actual labor cost plus 100% mark up of provided services and 20% mark up of provided services by third party contractors or material used in connection with the performance of the contracts, including but not limited to clinical trial, non-clinical trial, Contract Manufacturing Organizations, FDA regulatory process, Contract Research Organizations and Chemistry and Manufacturing Controls.
Master Services Agreement [Member] \| Related Party [Member]
Service provider percentage				20.00%
Master Services Agreement [Member] \| Warrants [Member]
Service provider percentage				100.00%
Settlement Agreement with Autotelic Inc [Member] \| Maximum [Member]
Warrants to purchase common shares	1,345,040
Settlement Agreement with Autotelic Inc [Member] \| Series E Preferred Stock [Member]
Number of stock issued during the period, shares	162.59
Proceeds from notes payable due to related party	$ 813
Accrued and unpaid fees	$ 740