Plan of Restructuring (Details) (USD $)	0 Months Ended			3 Months Ended			0 Months Ended	3 Months Ended		0 Months Ended	3 Months Ended			3 Months Ended		3 Months Ended	0 Months Ended	3 Months Ended				3 Months Ended	0 Months Ended	3 Months Ended	12 Months Ended			3 Months Ended				1 Months Ended	3 Months Ended	12 Months Ended	1 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended
	Nov. 14, 2011	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Convertible Notes Payable [Member] Subscriber [Member]	Mar. 31, 2014 A Warrants [Member] Placement Agent Warrants [Member]	Mar. 31, 2014 A Warrants [Member] Common Stock [Member] Placement Agent [Member]	Nov. 14, 2011 A Warrants [Member] Common Stock [Member]	Mar. 31, 2014 A Warrants [Member] Common Stock [Member]	Nov. 14, 2011 A Warrants [Member] Convertible Preferred Stock [Member]	Nov. 14, 2011 A Warrants [Member]	Mar. 31, 2014 A Warrants [Member]	Mar. 31, 2014 B Warrants [Member] Placement Agent Warrants [Member]	Mar. 31, 2014 B Warrants [Member] Common Stock [Member] Placement Agent [Member]	Mar. 31, 2014 B Warrants [Member] Common Stock [Member]	Nov. 14, 2011 B Warrants [Member] Common Stock [Member]	Mar. 31, 2014 B Warrants [Member] Placement Agent [Member]	Nov. 14, 2011 B Warrants [Member]	Mar. 31, 2014 B Warrants [Member]	Mar. 31, 2014 Placement Agent Warrants [Member] Common Stock [Member]	Mar. 31, 2014 Placement Agent Warrants [Member] Warrant [Member]	Mar. 31, 2014 Placement Agent Warrants [Member] Senior Notes [Member]	Mar. 31, 2014 Placement Agent Warrants [Member]	Nov. 14, 2011 Common Stock [Member] Convertible Preferred Stock [Member]	Mar. 31, 2014 Common Stock [Member] 8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]	Dec. 31, 2011 Common Stock [Member] 8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]	Mar. 31, 2014 Convertible Preferred Stock [Member] Placement Agent [Member] Series A Preferred Stock [Member]	Nov. 14, 2011 Convertible Preferred Stock [Member] Series A Preferred Stock [Member]	Mar. 31, 2014 Placement Agent [Member] Maximum [Member]	Mar. 31, 2014 Senior Lender [Member] Credit Agreement [Member] Revolving Credit Facility [Member]	Mar. 31, 2014 Subscriber [Member] Senior Notes [Member]	Mar. 31, 2014 Subscriber [Member]	Nov. 30, 2011 8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]	Mar. 31, 2014 8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]	Dec. 31, 2011 8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]	Nov. 30, 2011 Nine And Half Percentage Subordinated Debentures Due 2012 [Member]	Mar. 31, 2014 Nine And Half Percentage Subordinated Debentures Due 2012 [Member]	Dec. 31, 2011 Nine And Half Percentage Subordinated Debentures Due 2012 [Member]	Mar. 31, 2014 Term Loan Credit Facility [Member]	Mar. 31, 2014 Revolving Credit Facility [Member]
Plan of Restructuring (Details) [Line Items]
Debt Instrument Exchange Offer Amount																																	$ 225	$ 225		$ 100	$ 100
Debt Conversion, Converted Instrument, Shares Issued																								10	10
Debt Conversion, Converted Instrument, Amount																																	1,000	1,000		1,000	1,000
Debt Conversion, Original Debt, Amount																																9,000,000	9,000,000		718,000	723,000
Stock Issued During Period, Shares, Conversion of Convertible Securities							2,000	5,400		400				5,400									833,000											80,800
Gains (Losses) on Extinguishment of Debt																																		8,800,000
Proceeds from Sale of Available-for-sale Securities	8,300,000
Convertible Preferred Stock, Shares Issued upon Conversion									1,000																		416,500
Preferred Stock, Par or Stated Value Per Share																											$ 1.00
Preferred Stock Stated Value Per Share																											$ 20.00
Common Stock, Par or Stated Value Per Share		$ 0.001	$ 0.001																				$ 0.001
Warrants Issued During Period										166,600							5,400	5,400				48,000									40,000
Warrant Term					2 years					1 year		3 years				3 years	3 years	3 years	2 years	3 years		3 years
Purchase Price of Securites Issued Per Unit	20,000
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 5.00							$ 12.50	$ 12.50	$ 12.50	$ 12.50	$ 5.00	$ 5.00	$ 5.00	$ 12.50			$ 12.50									$ 2.50
Class of Warrant or Right Number of Warrants Exercised During the Period								5,400		5,400	5,400
Warrants Expiration Date										Sep. 13, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Expirations	161,200										161,200
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right						1							1	1	1			1	1
Payments for Fees																						200,000						8,000,000	3,000,000
Notes Payable																					200,000
Debt Instrument, Interest Rate, Stated Percentage		4.00%		4.00%																	4.00%									4.00%
Class of Warrant or Right, Number of Securities Called by Warrants or Rights																				24
Payments for Restructuring																																	2,000,000			72,000		321,000	1,000,000
Class of Warrant or Right, Outstanding																										107,200
Proceeds from Secured Notes Payable				$ 650,000																										$ 650,000