Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Classes of Intangible Assets

Intangible assets consisted of the following as of (in thousands): 

		June 30, 2020
	Amortization Period	Cost		Accumulated Amortization		Net
Customer Relationships	84-180 months	143,371		30,997		112,374
Trade Name - Indefinite-lived	—	13,447		—		13,447
Total		$	156,818	$	30,997	$	125,821

		December 31, 2019
	Amortization Period	Cost		Accumulated Amortization		Net
Trade Name	12-24 months	$	3,679	$	3,679	$	—
Non-Compete Agreement	24 months	27		27		—
Customer Relationships	180 months	139,271		26,078		113,193
Trade Name - Indefinite-lived	—	13,447		—		13,447
Total		$	156,424	$	29,784	$	126,640

Estimated Amortization Expense

The estimated amortization expense related to amortizable intangible assets for each of the four succeeding fiscal years and thereafter as of June 30, 2020 is as follows (in thousands):

Remainder of 2020	$	4,935
2021	9,870
2022	9,870
2023	9,870
2024	9,870
Thereafter	67,959
Total	$	112,374