Noncontrolling Interest Of Common And Redeemable Preferred Units In SLP (Equity Reconciliation Of Parent And Noncontrolling Interest) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Noncontrolling Interest [Line Items]
Balance	$ 32,726
Stock-based compensation	9
Net loss	(505)
Balance	32,230
Preferred A Stock [Member]
Noncontrolling Interest [Line Items]
Balance	8
Stock-based compensation	0
Net loss	0
Balance	8
Preferred C Stock [Member]
Noncontrolling Interest [Line Items]
Balance	30
Stock-based compensation	0
Net loss	0
Balance	30
Common Stock [Member]
Noncontrolling Interest [Line Items]
Balance	29
Stock-based compensation	0
Net loss	0
Balance	29
Additional Paid-In Capital [Member]
Noncontrolling Interest [Line Items]
Balance	135,293
Stock-based compensation	9
Net loss	0
Balance	135,302
Distributions In Excess Of Retained Earnings[Member]
Noncontrolling Interest [Line Items]
Balance	(102,747)
Stock-based compensation	0
Net loss	(504)
Balance	(103,251)
Total Shareholder Equity [Member]
Noncontrolling Interest [Line Items]
Balance	32,613
Stock-based compensation	9
Net loss	(504)
Balance	32,118
Noncontrolling Interest [Member]
Noncontrolling Interest [Line Items]
Balance	113
Stock-based compensation	0
Net loss	(1)
Balance	$ 112