NOTES PAYABLE TO BANKS (Tables)

9 Months Ended

Sep. 30, 2022

NOTES PAYABLE TO BANKS

Schedule of interest incurred and paid on the credit facility, interest capitalized related to facilities and equipment under construction, and the related weighted average interest rates on long term debt

	Three months ended				Nine months ended
	September 30,				September 30,
(in thousands)	2022		2021		2022		2021
Interest incurred	$	60	$	86	$	188	$	192
Interest paid		4		42		127		124