Noncontrolling Interest Of Common Units In SLP (Equity Reconciliation Of Parent And Noncontrolling Interest) (Details) (USD $)	0 Months Ended	9 Months Ended
	Jun. 07, 2014	Sep. 30, 2014	Sep. 30, 2013	Jun. 11, 2014
Noncontrolling Interest [Line Items]
Balance		$ 32,726,000
Stock-based compensation		25,000
Rights offering		860,000	0
Rights offering from convertible note		1,950,000	0	1,950,000
Rights offering issuance costs	(217,852)	(218,000)	0
Net loss		(13,364,000)
Balance		21,979,000
Preferred A Stock [Member]
Noncontrolling Interest [Line Items]
Balance		8,000
Stock-based compensation		0
Rights offering		0
Rights offering from convertible note		0
Rights offering issuance costs		0
Net loss		0
Balance		8,000
Preferred C Stock [Member]
Noncontrolling Interest [Line Items]
Balance		30,000
Stock-based compensation		0
Rights offering		0
Rights offering from convertible note		0
Rights offering issuance costs		0
Net loss		0
Balance		30,000
Common Stock [Member]
Noncontrolling Interest [Line Items]
Balance		29,000
Stock-based compensation		0
Rights offering		6,000
Rights offering from convertible note		12,000
Rights offering issuance costs		0
Net loss		0
Balance		47,000
Additional Paid-In Capital [Member]
Noncontrolling Interest [Line Items]
Balance		135,293,000
Stock-based compensation		25,000
Rights offering		854,000
Rights offering from convertible note		1,938,000
Rights offering issuance costs		(218,000)
Net loss		0
Balance		137,892,000
Distributions In Excess Of Retained Earnings[Member]
Noncontrolling Interest [Line Items]
Balance		(102,747,000)
Stock-based compensation		0
Rights offering		0
Rights offering from convertible note		0
Rights offering issuance costs		0
Net loss		(13,345,000)
Balance		(116,092,000)
Total Shareholder Equity [Member]
Noncontrolling Interest [Line Items]
Balance		32,613,000
Stock-based compensation		25,000
Rights offering		860,000
Rights offering from convertible note		1,950,000
Rights offering issuance costs		(218,000)
Net loss		(13,345,000)
Balance		21,885,000
Noncontrolling Interest [Member]
Noncontrolling Interest [Line Items]
Balance		113,000
Stock-based compensation		0
Rights offering		0
Rights offering from convertible note		0
Rights offering issuance costs		0
Net loss		(19,000)
Balance		$ 94,000