Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]: Reclassification, Policy [Policy Text Block] (Policies)	3 Months Ended
Mar. 31, 2018
Policies
Reclassification, Policy	Certain amounts in prior year’s consolidated financial statements and Notes thereto have been reclassified to conform to the 2018 presentation primarily as a result of new accounting principles adopted in the current year.

Disclosure of accounting policy for reclassifications that affects the comparability of the financial statements.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755

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