NOTES PAYABLE (Details) $ in Thousands			1 Months Ended	3 Months Ended		6 Months Ended
	May 01, 2020 USD ($)	Oct. 22, 2018 USD ($) item	Jun. 22, 2018 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Proceeds from SBA loan	$ 1,200					$ 1,183
Directors And Officers insurance, policy term				1 year
Annual premium				$ 2,744
Premium paid				549
Proceeds from Notes Payable				$ 2,195		$ 2,195
Debt Instrument, Term				9 months
Debt Instrument, Interest Rate, Stated Percentage				3.19%		3.19%
License fees, current				$ 293		$ 293		$ 581
D&O insurance payable				1,954		1,954
Notes Payable, Current, Total				2,247		2,247		581
License fees, long-term				292		292		$ 292
Accretion of non cash interest expense					$ 10	13	$ 21
License Agreement With NCSU Incepted June, 2018 [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Aggregate milestone payments			$ 1,200
Notes Payable			1,175
Milestone payments beyond upfront amount						300
License acquired			$ 1,175
License Agreement With University Of Kentucky Incepted October, 2018 [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Aggregate milestone payments		$ 1,200
Notes Payable		1,151
Milestone payments beyond upfront amount		300
License acquired		1,151
Upfront payment		$ 300
Number of installments | item		3
Borrowings [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Accretion of non cash interest expense				$ 6		$ 13