Long-term Debt (Details Narrative) (USD $) In Thousands, except Per Share data, unless otherwise specified	9 Months Ended		12 Months Ended		9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 21, 2012	Dec. 31, 2012	Sep. 30, 2013 Costa Brava Note [Member]	Dec. 31, 2012 Costa Brava Note [Member]	Sep. 30, 2013 Costa Brava LOC [Member]	Dec. 31, 2012 Costa Brava LOC [Member]	Sep. 30, 2013 Harlingwood Note [Member]	Dec. 31, 2012 Harlingwood Note [Member]	Sep. 30, 2013 Harlingwood Note 2 [Member]
Debt Instrument [Line Items]
Promissory note					$ 7,000	$ 7,000			$ 1,000		$ 500
Excluded PIK interest	3,700	1,290	2,100		1,900	1,200	1,800	900	200	100
Interest rate					12.00%		12.00%		12.00%		12.00%
Interest rate paid in cash					9.00%
Interest rate paid in kind					3.00%
Accrued expenses and other liabilities related to facility fee					52		23
Converted Principal amount of promissery note					2,250
Common stock conversion price					$ 2.25				$ 1.40		$ 1.40
Percentage of ownership by shareholder, on converted basis					51.80%
Total borrowing of line of credit	15,500			15,500			8,500	8,500
Maximum borrowing capacity of line of credit							9,000	10,000
Agreed facility fee maximum							90		10,000		10,000
Actual facility fees							$ 82		$ 20,000		$ 10,000