SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Elements [Abstract]

SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental Disclosures of Non Cash Activities

(in thousands)

	Six Months Ended
	June 30,
	2022		2021
Operating
Taxes accrued for treasury stock purchased	$	66	$	-
Investing
Investment in DiamiR	$	-	$	248
Purchase of property and equipment included in accounts payable		34		295
Financing
Accrued financing costs	$	-	$	238