Note 10. Income Taxes (Details) (AMICSubsidiariesMember, USD $) In Thousands, unless otherwise specified	0 Months Ended
	Jan. 15, 2013		Mar. 31, 2013		Dec. 31, 2012
Deferred Tax Assets, Net of Valuation Allowance			$ 11,894		$ 12,173
Threshold on subsidiary inclusion in Parent Federal Tax Return	80.00%	[1]
Domestic Tax Authority
Operating Loss Carryforwards			$ 271,146	[2]

[1] Effective January 15, 2013

[2] Which expire in varying amounts between 2019 and 2031, a significant portion expires in 2021.