Organization and Summary of Significant Accounting Policies Tables (Tables)
|12 Months Ended|
Dec. 31, 2016
|Organization, Consolidation and Presentation of Financial Statements [Abstract]|
|Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]||
Tabular disclosure of the components of accumulated other comprehensive income (loss).
Reference 1: http://www.xbrl.org/2003/role/presentationRef