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Goodwill	12 Months Ended
Goodwill	Dec. 31, 2018
Goodwill [Abstract]
Goodwill	Note 3. Goodwill The goodwill balance was $14.9 million as of December 31, 2018 and 2017. Goodwill is subject to annual impairment tests and if triggering events are present before the annual tests, we will assess impairment. As of December 31, 2018 and 2017, no impairment charges were taken.