Note 12. Sale of development project (Details) (USD $)	1 Months Ended	9 Months Ended			0 Months Ended
	Apr. 30, 2013	Nov. 02, 2013	Mar. 08, 2013	Feb. 02, 2013	Mar. 08, 2013 Additional After Timely First Milestone [Member]	Mar. 08, 2013 MoCa [Member] Closing Consideration [Member]	Mar. 08, 2013 MoCa [Member] Payroll Expense Reimbursement [Member]	Mar. 08, 2013 MoCa [Member]
Note 12. Sale of development project (Details) [Line Items]
Number of Employees Transferred			21
Assets		$ 217,127,000		$ 220,831,000				$ 600,000
Revenue Recognition, Milestone Method, Revenue Recognized					5,000,000	2,000,000	600,000
Gain (Loss) on Sale of Project	1,100,000	1,079,000
Connectivity Assets, Legal Fees, and Bank Services	400,000
Proceeds from Payroll Transfer	$ 600,000