Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Instrument [Line Items]

Outstanding debt instruments

The following table identifies our total debt outstanding and weighted average interest rates:

	June 30, 2015				December 31, 2014
			Weighted				Weighted
	Balance		Average Interest		Balance		Average Interest
(Dollar amounts in thousands)	Outstanding		Rate		Outstanding		Rate
Fixed Rate Debt:
Secured	$	222,419	4.8	%	$	223,934	4.8	%
Unsecured - notes	250,000		4.4	%	250,000		4.4	%
Total Fixed Rate Debt	472,419		4.6	%	473,934		4.6	%
Variable Rate Debt Swapped to Fixed:
Unsecured - term loan (1) (2)	125,000		2.7	%	125,000		2.7	%
Unsecured - term loan (3)	25,000		1.6	%	—		—	%
Total Variable Rate Debt Swapped to Fixed	150,000		2.5	%	125,000		2.7	%
Variable Rate Debt Unhedged:
Secured	65,936		1.5	%	48,679		1.5	%
Unsecured - revolving credit facility	136,000		1.5	%	76,500		1.5	%
Unsecured - term loan (3)	—		—	%	25,000		1.6	%
Total Variable Rate Debt Unhedged	201,936		1.5	%	150,179		1.5	%
Total Debt	$	824,355	3.4	%	$	749,113	3.7	%