Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Other Intangible Assets

Schedule of intangible assets

			September 30, 2017						December 31, 2016
			Gross				Net		Gross				Net
	Amortization		Carrying		Accumulated		Carrying		Carrying		Accumulated		Carrying
	Period		Amount		Amortization		Amount		Amount		Amortization		Amount
Favorable customer contracts	3	years	$	8,700	$	(8,560)	$	140	$	8,700	$	(7,468)	$	1,232
Wood pellet contract	6	years		1,750		(1,750)		—		1,750		(1,611)		139
Total intangible assets			$	10,450	$	(10,310)	$	140	$	10,450	$	(9,079)	$	1,371

Schedule of future amortization expense

October 1, 2017 through December 31, 2017	$	—
Year ending December 31, 2018		140
Year ending December 31, 2019		—
Year ending December 31, 2020		—
Year ending December 31, 2021		—
Thereafter		—
Total	$	140