Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets are comprised of the following (in thousands):

	December 31, 2017							December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Value		Gross Carrying Amount		Accumulated Amortization			Net Carrying Value
Indefinite-lived intangible assets:
Goodwill	$	—	$	—		$	—	$	3,020	$	—		$	3,020
Trademarks	394		—			394		394		—			394
Total	394		—			394		3,414		—			3,414
Finite-lived intangible assets:
Customer relationships	2,097		$	(902	)	1,195		2,097		$	(586	)	1,511
Purchased backlog	1,290		(1,290		)	—		1,290		(1,078		)	212
Total	3,387		(2,192		)	1,195		3,387		(1,664		)	1,723
Total intangible assets	$	3,781	$	(2,192	)	$	1,589	$	6,801	$	(1,664	)	$	5,137

Summary of Goodwill Activity

The following table summarizes the activity for Goodwill (in thousands):

	Goodwill
Balance at December 31, 2015	$	1,733
Subtract – KBS goodwill impairment recorded at June 30, 2016 (included in earnings)	(1,733		)
Add - acquisition of EBGL	3,020
Balance at December 31, 2016	3,020
Subtract - EBGL goodwill impairment recorded at June 30, 2017 (included in earnings)	(3,020		)
Balance at December 31, 2017	$	—

Schedule of Estimated Amortization of Intangible Assets

Estimated amortization of purchased intangible assets is as follows over the next five years (in thousands):

2018	$	316
2019	315
2020	315
2021	164
2022	85
Thereafter	—
Total	$	1,195