Note 1. Organization, Consolidation, Basis of Presentation and Accounting Policies: Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2013
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net	$ 112	$ (1,168)
AMICSubsidiariesMember
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	(199)	(1,571)
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Repurchase of Shares by Subsidiary		$ 403
IPASubsidiariesMember
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	$ 311