Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Company's Intangible Assets

Details of the Company’s intangible assets are as follows:

	June 30, 2018				December 31, 2017
	Gross Carrying		Accumulated		Gross Carrying		Accumulated
(In thousands)	Amount		Amortization		Amount		Amortization
Assets eligible for amortization:
Customer lists	$	4,288	$	(2,887)	$	4,288	$	(2,702)
Patents		72		(14)		72		(12)
Non-compete agreements		332		(308)		332		(291)
Software		234		(234)		234		(234)
Other		500		(208)		500		(191)
Unamortized intangible assets:
Goodwill1		12,796		(227)		12,796		(227)
Total intangible assets	$	18,222	$	(3,878)	$	18,222	$	(3,657)

¹Amortization through December 31, 2001 prior to adoption of FASB ASC 350.