NOTES PAYABLE TO BANKS (Tables)

9 Months Ended

Sep. 30, 2012

Debt Disclosure

Schedule of interest incurred on the credit facility and the related weighted average interest rates

	Three months ended September 30,						Nine months ended September 30,
	2012			2011			2012			2011
(in thousands except interest rate data)
Interest incurred	$	698		$	971		$	2,452		$	3,268
Capitalized interest	$	264		$	180		$	781		$	413
Weighted average interest rate		2.5	%		2.6	%		2.2	%		3.0	%