NOTES PAYABLE TO BANKS (Tables)

3 Months Ended

Mar. 31, 2016

NOTES PAYABLE TO BANKS

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

	Three months ended March 31,
	2016		2015
(in thousands except interest rate data)
Interest incurred	$	109	$	844
Capitalized interest	$	-	$	179
Weighted average interest rate		-		1.6	%