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SUPPLEMENTAL CASH FLOW INFORMATION
6 Months Ended
Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION

 

15. SUPPLEMENTAL CASH FLOW INFORMATION

 

Supplemental Disclosures of Non Cash Activities

(in thousands)

 

           
   Six Months Ended 
   June 30, 
   2021   2020 
   (unaudited) 
Operating        
Taxes accrued for repurchase of restricted shares  $-   $49 
Investing          
Preferred Stock Deemed Dividend  $-   $3,033 

Investment in DiamiR

   248    - 
Accrued capital expenditures   295    - 
Financing          
Accrued financing costs  $238   $314