Note 1. Significant Accounting Policies and Practices: Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2015 USD ($)
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net	$ 338
IPASubsidiaryMember
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	$ (338)