Note 5. Convetible Debt - Related Party (Details) (USD $)	3 Months Ended	6 Months Ended					3 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 19, 2012	Jun. 21, 2013 Chairman, Lewis C. Pell [Member]	Jun. 30, 2013 Accrued Interest [Member]	Jun. 30, 2013 Chairman, Lewis C. Pell [Member]	Jun. 30, 2013 Chairman, Lewis C. Pell [Member]	Jun. 30, 2013 Replacement Note [Member]
Note 5. Convetible Debt - Related Party (Details) [Line Items]
Notes Payable, Related Parties				$ 20,000,000
Related Party Transaction, Amounts of Transaction							15,000,000
Line of Credit Facility, Amount Outstanding							19,000,000
Debt Instrument, Convertible, Conversion Price (in Dollars per share)	$ 1.20	$ 1.20
Related Party Transaction, Rate	0.84%
Accrued Liabilities, Current	595,000	595,000	728,000			1,200			107,000
Stock Issued During Period, Shares, Conversion of Convertible Securities (in Shares)	230,000							1,880,620
Fair Value Assumptions, Exercise Price (in Dollars per share)	$ 1.86	$ 1.86
Warrants Not Settleable in Cash, Fair Value Disclosure	1,000	1,000
Deferred Costs, Noncurrent				1,200,000
Due to Related Parties	1,400,000	1,400,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		2 years 146 days
Line of Credit Facility, Maximum Borrowing Capacity					$ 5,000,000