Fair Value Measurements (Tables) - Jun. 30, 2015

Total

Total

Fair Value Measurements [Abstract]

Schedule Of Liabilities Measured On Recurring Basis, Unobsevable Input Reconciliation

	Fair Value at
	June 30, 2015		Level 1		Level 2		Level 3
Series C preferred embedded derivative	$	14,209	$	0	$	0	$	14,209
Warrant derivative		6,015		0		0		6,015
Derivative liabilities, at fair value	$	20,224	$	0	$	0	$	20,224
	Fair Value at
	December 31, 2014		Level 1		Level 2		Level 3
Series C preferred embedded derivative	$	13,804	$	0	$	0	$	13,804
Warrant derivative		6,533		0		0		6,533
Derivative liabilities, at fair value	$	20,337	$	0	$	0	$	20,337

Schedule Of Assets Or Liabilities Measured On Recurring Basis

	Three Months Ending								Three Months Ending
	June 30, 2015								June 30, 2014
		Series C				Convertible				Series C				Convertible
		preferred				loan				preferred				loan
		embedded		Warrant		embedded				embedded		Warrant		embedded
		derivative		derivative		derivative		Total		derivative		derivative		derivative		Total
Fair value,  beginning of period	$	10,921	$	4,593	$	0	$	15,514	$	2,551	$	1,241	$	151	$	3,943
Net unrealized (gains) losses on derivatives		3,288		1,422		0		4,710		7,746		3,972		0		11,718
Purchases and issuances		0		0		0		0		0		0		0		0
Sales and settlements, included in derivative gain (loss)		0		0		0		0		0		0		(151)		(151)
Gross transfers in		0		0		0		0		0		0		0		0
Gross transfers out		0		0		0		0		0		0		0		0
Fair value, end of period	$	14,209	$	6,015	$	0	$	20,224	$	10,297	$	5,213	$	0	$	15,510
Changes in realized  losses, included in income on instruments held at end of period	$	0	$	0	$	0	$	0	$	0	$	0	$	0	$	0
Changes in unrealized losses, included in income on instruments held at end of period	$	3,288	$	1,422	$	0	$	4,710	$	7,746	$	3,972	$	0	$	11,718

	Six months ended								Six months ended
	June 30, 2015								June 30, 2014
		Series C				Convertible				Series C				Convertible
		preferred				loan				preferred				loan
		embedded		Warrant		embedded				embedded		Warrant		embedded
		derivative		derivative		derivative		Total		derivative		derivative		derivative		Total
Fair value, beginning of period	$	13,804	$	6,533	$	0	$	20,337	$	3,761	$	2,146	$	0	$	5,907
Net unrealized (gains) losses on derivatives		405		(518)		0		(113)		6,536		3,067		0		9,603
Purchases and issuances		0		0		0		0		0		0		151		151
Sales and settlements, included in derivative gain (loss)		0		0		0		0		0		0		(151)		(151)
Gross transfers in		0		0		0		0		0		0		0		0
Gross transfers out		0		0		0		0		0		0		0		0
Fair value, end of period	$	14,209	$	6,015	$	0	$	20,224	$	10,297	$	5,213	$	0	$	15,510
Changes in realized (gains) losses, included in income on instruments held at end of period	$	0	$	0	$	0	$	0	$	0	$	0	$	0	$	0
Changes in unrealized (gains) losses, included in income on instruments held at end of period	$	405	$	(518)	$	0	$	(113)	$	6,536	$	3,067	$	0	$	9,603

The Carrying Value And Estimated Fair Value Of Long-Term Debt

	Carrying Value				Estimated Fair Value
	June 30,		December 31,		June 30,		December 31,
	2015		2014		2015		2014
Held for use	$	50,921	$	51,675	$	50,427	$	51,610
Held for sale		27,999		41,012		27,881		40,728
Total	$	78,920	$	92,687	$	78,308	$	92,338