NOTES PAYABLE AND LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2022

NOTES PAYABLE AND LONG-TERM DEBT [Abstract]

Debt Outstanding

	December 31,
(in thousands)	2022		2021
Institute of Official Credit (“ICO”) Guarantee for Small and Medium-sized Enterprises with Banco Santander S.A. (Spain) as described more fully above - interest due monthly at 1.50%; matures June 4, 2025	$	-	$	336
	$	-	$	336
Less current maturities		-		79
TOTAL	$	-	$	415