Goodwill and Intangible Assets Disclosure [Text Block]: Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets, Gross	$ 19,033	$ 19,033
Finite-Lived Intangible Assets, Accumulated Amortization	13,084	12,341
Customer Relationships
Finite-Lived Intangible Assets, Gross	17,253	17,253
Finite-Lived Intangible Assets, Accumulated Amortization	12,773	12,140
Internet Domain Names
Finite-Lived Intangible Assets, Gross	1,000	1,000
Finite-Lived Intangible Assets, Accumulated Amortization	175	125
Computer Software, Intangible Asset
Finite-Lived Intangible Assets, Gross	780	780
Finite-Lived Intangible Assets, Accumulated Amortization	$ 136	$ 76