Note 6. Fair Value Measurements: Fair Value Transfer, Policy (Policies)	3 Months Ended
Jun. 30, 2012
Fair Value Transfer, Policy:
Fair Value Transfer, Policy	It is the Company’s policy to recognize transfers of assets and liabilities between levels of the fair value hierarchy at the end of a reporting period.

Disclosure of accounting policy for determining when transfers between levels are recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(3)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bb)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

Name:	us-gaap_FairValueTransferPolicyPolicyTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration