Line of Credit and Debt - Debenture Financing (Details Textual) (USD $)	1 Months Ended			3 Months Ended	6 Months Ended			1 Months Ended		1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended		3 Months Ended	6 Months Ended	1 Months Ended		1 Months Ended		1 Months Ended	6 Months Ended	12 Months Ended				1 Months Ended
	Feb. 07, 2014	Oct. 07, 2013	Aug. 31, 2008	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Oct. 07, 2013 Bridge Loan 2013 [Member]	Oct. 31, 2013 Bridge Loan 2013 [Member] Restricted Stock [Member]	Jul. 31, 2012 Thirty Seven Debentures Holders [Member]	Jul. 31, 2012 Five Debentures Holders [Member]	Aug. 31, 2008 Series A Debentures [Member]	Jun. 30, 2014 Series A Debentures [Member]	Jun. 30, 2013 Series A Debentures [Member]	Jun. 30, 2014 Series A Debentures [Member]	Jun. 30, 2013 Series A Debentures [Member]	Dec. 31, 2012 Series A Debentures [Member]	Dec. 31, 2013 Series A Debentures [Member]	Jun. 30, 2014 Series A Debentures [Member] Agreement with Twenty Seven Holders [Member]	Jun. 30, 2014 Series A Debentures [Member] Agreement with Twenty Seven Holders [Member]	Oct. 31, 2013 Series A Debentures [Member] Warrant [Member] Agreement with Twenty Seven Holders [Member]	Oct. 07, 2013 Series A Debentures [Member] Warrant [Member] Agreement with Twenty Seven Holders [Member]	Oct. 31, 2013 Series A Debentures [Member] New Placement Agreement 2013 [Member] Warrant [Member]	Oct. 07, 2013 Series A Debentures [Member] New Placement Agreement 2013 [Member] Warrant [Member]	Oct. 31, 2013 Bridge Loan With Cantone Asset Management, LLC [Member]	Jun. 30, 2014 Bridge Loan With Cantone Asset Management, LLC [Member]	Dec. 31, 2013 Bridge Loan With Cantone Asset Management, LLC [Member]	Dec. 31, 2012 Bridge Loan With Cantone Asset Management, LLC [Member]	Oct. 07, 2013 Bridge Loan With Cantone Asset Management, LLC [Member]	Jul. 31, 2012 Bridge Loan With Cantone Asset Management, LLC [Member]	Oct. 31, 2013 New Bridge Loan Agreement 2013 [Member] Warrant [Member] Bridge Loan 2013 [Member]	Oct. 07, 2013 New Bridge Loan Agreement 2013 [Member] Warrant [Member] Bridge Loan 2013 [Member]
Schedule of Capitalization, Long-term Debt [Line Items]
Proceeds from Issuance of Debt			$ 631,000								$ 750,000
Placement Agent Fees		50,000									54,000															39,750
State Filing Fees											2,000
Legal and Accounting Fees											63,000															4,000
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum					10.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum					15.00%
Percentage Of Cash Fee Of Gross Amount Of Existing Debentures					5.00%
Placement Agent Services Compensation					37,500																						50,000
Non Accountable Expense Allowance Percentage On Gross Amount Of Debentures					1.00%
Non Accountable Expense Allowance					7,500
Reimbursed In Legal Fees					5,000
Amortization Of Debt Issuance Cost												0	15,000	0	31,000
Allocated Share-based Compensation Expense, Total				3,000	6,000													19,000	38,000
Warrants Issued Amended Purchase Price Per Share					$ 0.17
Warrants Issued Amended Term					3 years
Bridge Loan							150,000																					200,000	150,000
Restricted Stock Award Issued Price Per Share																$ 0.17
Payments To Debentures Holders	91,000				543,500					105,000						100,000
Debt Instrument, Interest Rate During Period																									15.00%	15.00%
Debt Instrument, Interest Rate, Stated Percentage									15.00%
Long-term Debt, Gross																							795,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																						3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value																				$ 0.14		$ 0.14
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period		115,000
Amortization Of Debt Issuance Costs					152,000	110,000						22,000	0	44,000	0
Warrants and Rights Outstanding																					76,000										10,000
Percentage of Warrants Expenses Recognized During Period																														100.00%	100.00%
Net Proceeds from Issuance of Long Term Debt																														6,250
Percentage Of Simple Interest In Advance Of Bridge Loan																								15.00%
Interest to be Paid Through Share Based Compensation Arrangements								300,000
Debt Instrument, Increase, Accrued Interest														25,000
Interest Expense, Debt												20,000	30,000	42,000	60,000
Debt Instrument, Unamortized Discount												12,000		12,000			60,000
Unrecognized Expense														$ 6,000