XML 31 R18.htm IDEA: XBRL DOCUMENT v3.21.1
Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
      December 31,   December 31, 
(in thousands)  Lives  2020   2019 
Lab equipment  5 years  $378   $148 
Office equipment & furniture  3 - 7 years   225    202 
Less: accumulated depreciation      (291)   (237)
Property and equipment, net     $312   $113 
Schedule of depreciation expense
   December 31,   December 31, 
(in thousands)  2020   2019 
Research & development  $36   $32 
General administrative   18    22 
Total Depreciation expense  $54   $54