NOTES PAYABLE TO BANKS (Tables)

9 Months Ended

Sep. 30, 2019

NOTES PAYABLE TO BANKS

Schedule of interest incurred on unused portion of credit facility and amortization of loan costs

	Three months ended				Nine months ended
	September 30,				September 30,
(in thousands)	2019		2018		2019		2018
Interest incurred	$	8	$	61	$	186	$	181
Interest paid		—		118		121		180