Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2017
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The consolidated financial statements include our accounts and our wholly-owned subsidiaries. All material intercompany balances and transactions have been eliminated in consolidation.

Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2017

Consolidation, Policy [Policy Text Block]

Principles of Consolidation

The consolidated financial statements include our accounts and our wholly-owned subsidiaries. All material intercompany balances and transactions have been eliminated in consolidation.