Definite-lived Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2020

Definite-lived Intangible Assets

Schedule of intangible assets by major classification

			Accumulated		Net Book
	Gross		Amortization		Value
As of June 30, 2020:
Customer relationships	$	4,703	$	(1,735)	$	2,968
Software acquired in the acquisition of Railtronix		346		(128)		218
Non-competition agreement		225		(116)		109
Patents and other		114		(37)		77
Total identifiable intangibles	$	5,388	$	(2,016)	$	3,372
As of December 31, 2019:
Customer relationships	$	4,703	$	(1,400)	$	3,303
Software acquired in the acquisition of Railtronix		346		(103)		243
Non-competition agreement		225		(94)		131
Patents and other		114		(30)		84
Total identifiable intangibles	$	5,388	$	(1,627)	$	3,761