Right-of-Use Assets and Liabilities (Tables)
|3 Months Ended|
Mar. 31, 2019
|Leases, Operating [Abstract]|
|Lessee, Operating Lease, Liability, Maturity [Table Text Block]||
Future lease payments under operating leases as of March 31, 2019 were as follows:
Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef