Notes Payable, Long-Term Debt and Other Financing (Details Narrative) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Debt Instrument [Line Items]
Long term interest payable	$ 1,360,000		$ 1,360,000		$ 1,318,000
Interest expense on notes payable	22,000	21,000	43,000	42,000
Accrued liability	180,000		180,000
CreditManagersAssociationofCaliforniaMember
Debt Instrument [Line Items]
Long term interest payable	$ 1,325,000		$ 1,325,000		$ 1,286,000