Note 2: Nature of Operations and Operating Segments (Details)	3 Months Ended
Jun. 30, 2017
Details
Segment Reporting, Additional Information about Entity's Reportable Segments	The operating results of this segment are regularly reviewed by management to make decisions about resource allocations and to assess performance. Selected information is not presented separately for the Company’s reportable segment, as there is no material difference between that information and the corresponding information in the consolidated financial statements

Additional information about the entity or its reportable segments that may contribute to an understanding of the enterprise.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6374474&loc=d3e8352-108598

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration