Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Summary of Property and Equipment

Property and equipment consists of the following:

As of December 31, 2014	Cost		Accumulated Depreciation			Net Book Value
Property:
Land and land improvements	$	11,474	$	—		$	11,474
Buildings and other structures		8,376		(4,081	)		4,295
Track structures:
Rail and other track material		31,107		(7,614	)		23,493
Ballast		5,922		(1,814	)		4,108
Ties		51,297		(25,392	)		25,905
Bridges & Trestles		8,996		(2,802	)		6,194
Other		1,361		(953	)		408
Total property		118,533		(42,656	)		75,877
Equipment:
Office		459		(411	)		48
Locomotives		12,262		(8,152	)		4,110
Rail cars		2,707		(895	)		1,812
Vehicles		2,952		(2,271	)		681
Signals and crossing		1,111		(673	)		438
Track		2,349		(1,502	)		847
Other		4,690		(3,756	)		934
Total equipment		26,530		(17,660	)		8,870
Construction-in-process		1,208		—			1,208
Total Property and Equipment	$	146,271	$	(60,316	)	$	85,955

As of December 31, 2013	Cost		Accumulated Depreciation			Net Book Value
Property:
Land and land improvements	$	11,474	$	—		$	11,474
Buildings and other structures		8,376		(3,893	)		4,483
Track structures:
Rail and other track material		30,835		(7,176	)		23,659
Ballast		5,885		(1,737	)		4,148
Ties		50,917		(24,537	)		26,380
Bridges & Trestles		7,918		(2,648	)		5,270
Other		1,281		(935	)		346
Total property		116,686		(40,926	)		75,760
Equipment:
Office		453		(388	)		65
Locomotives		12,622		(7,815	)		4,807
Rail cars		2,374		(1,650	)		724
Vehicles		2,718		(2,153	)		565
Signals and crossing		1,346		(837	)		509
Track		2,265		(1,416	)		849
Other		4,612		(3,654	)		958
Total equipment		26,390		(17,913	)		8,477
Construction-in-process		1,334		—			1,334
Total Property and Equipment	$	144,410	$	(58,839	)	$	85,571