Note 13. Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%
Valuation Allowance, Deferred Tax Asset, Change in Amount	$ 6,093		$ 1,394
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance	(5,900)
Domestic Tax Authority
Operating Loss Carryforwards	271,770	[1]
State and Local Jurisdiction
Operating Loss Carryforwards	25,814	[2]
Valuation Allowance, Operating Loss Carryforwards
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance	$ 5,900,000
Subsequent Event
Threshold On Subsidiary Inclusion In Parent federal Tax Return	80.00%	[3]

[1] Expires in varying amounts through the year 2031 with a significant portion expiring in 2021.

[2] Primarily in the State of California.

[3] Effective January 15, 2013