Goodwill and Other Intangible Assets (Table)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of goodwill

The changes in the carrying amount of goodwill by reportable segment for the years ended December 31, 2018, 2017 and 2016 are as follows:

(in thousands)	Grain		Plant Nutrient			Rail		Total
Balance at January 1, 2016	$	—	$	59,767		$	4,167	$	63,934
Acquisitions	—		—			—		—
Balance at December 31, 2016	—		59,767			4,167		63,934
Acquisitions	1,171		—			—		1,171
Impairments	—		(59,081		)	—		(59,081		)
Balance at December 31, 2017	1,171		686			4,167		6,024
Acquisitions	—		—			—		—
Balance at December 31, 2018	$	1,171	$	686		$	4,167	$	6,024

Schedule of Intangible Assets Included in Other Assets

The Company's other intangible assets are as follows:

(in thousands)	Original Cost		Accumulated Amortization		Net Book Value
December 31, 2018
Intangible asset class
Customer list	$	40,570	$	21,706	$	18,864
Non-compete agreement	3,313		2,753		560
Supply agreement	9,060		5,824		3,236
Technology	13,400		4,857		8,543
Trademarks and patents	17,985		7,682		10,303
Lease intangible	11,564		3,602		7,962
Software	86,723		37,112		49,611
Other	419		360		59
	$	183,034	$	83,896	$	99,138
December 31, 2017
Intangible asset class
Customer list	$	41,151	$	18,437	$	22,714
Non-compete agreement	4,665		3,563		1,102
Supply agreement	9,806		5,699		4,107
Technology	15,500		5,616		9,884
Trademarks and patents	18,185		5,882		12,303
Lease intangible	12,420		5,707		6,713
Software	84,339		28,372		55,967
Other	2,023		1,920		103
	$	188,089	$	75,196	$	112,893