Goodwill and Intangible Assets - Narrative (Details)	12 Months Ended
	Dec. 31, 2019 USD ($) reporting_unit	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 1,039,000	$ 1,034,000	$ 1,678,000
impairment of indefinite useful lives intangible	$ 1,300,000	0.0	600,000
Number of reporting units | reporting_unit	1
Goodwill impairment	$ 0	$ 0	$ 0