Goodwill and Intangibles (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in goodwill were as follows for the period from December 31, 2017 to December 31, 2018:

	NET Services
Balances at December 31, 2017
Goodwill	$	191,215
Accumulated impairment losses	(96,000)
	95,215
Acquisition of Circulation	40,001
Balances at December 31, 2018
Goodwill	231,216
Accumulated impairment losses	(96,000)
	$	135,216

Schedule of Finite-Lived Intangible Assets

Intangible assets are comprised of acquired customer relationships, trademarks and trade names, and developed technology. Intangible assets consisted of the following:

		December 31,
		2019				2018
	Estimated Useful Life (Yrs)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer relationships	3 - 15	$	45,200	$	(35,980)	$	45,200	$	(32,632)
Developed technology	5	14,100		(3,525)		14,100		(705)
Trademarks and trade names	3	200		(83)		200		(17)
Total		$	59,500	$	(39,588)	$	59,500	$	(33,354)

Future Amortization Expense

The total amortization expense is estimated to be as follows for the next five years as of December 31, 2019:

Year	Amount
2020	$	6,234
2021	6,101
2022	5,461
2023	2,116
2024	—
Total	$	19,912