Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following:

	As of December 31, 2018						As of December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Intangible assets:
Customer relationships	$	4,022	$	1,005	$	3,017	$	4,022	$	603	$	3,419
Trade names		2,362		393		1,969		2,362		236		2,126
Formulas and batching processes		669		140		529		669		84		585
Non-compete agreement		26		13		13		26		8		18
		7,079		1,551		5,528		7,079		931		6,148
Goodwill						1,521						1,521
Total intangible assets					$	7,049					$	7,669

Schedule of Estimated Amortization Expense

Estimated amortization expense for 2019 and subsequent years is as follows:

2019	$	620
2020		620
2021		618
2022		616
2023		616
Thereafter		2,438
Total	$	5,528