Note14. Insurance Reserves (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	$ 197	$ (1,250)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	(197)	1,250
Medical Stop Loss Member
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	457	(237)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	(457)	237
Fully Insured Health Member
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	(29)	(788)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	29	788
Group Disability Member
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	(231)	(225)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims, Prior Years	$ 231	$ 225