Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Amortization expense	$ 1,446	$ 1,679	$ 2,909	$ 3,391
Non-compete agreements
Fully amortized intangible assets	$ 1,186		$ 1,186
Minimum
Finite lived intangible asset, useful life			5 years
Maximum
Finite lived intangible asset, useful life			25 years
Weighted Average
Finite lived intangible asset, useful life			16 years
Weighted Average | Non-compete agreements
Finite lived intangible asset, useful life			5 years		4 years