Asset Acquisition (Tables)

12 Months Ended

Dec. 31, 2019

Asset Acquisition [Abstract]

Schedule of Asset Acquisition

The following table summarizes the consideration paid for the EH Transport assets and the estimated fair value of the assets acquired at the acquisition date (in thousands):

Consideration:
Cash	$	5,624
Value of AE common shares issued	392
Contingent consideration arrangement	431
Fair value of total consideration transferred	$	6,447
Recognized amounts of identifiable assets acquired:
Property and equipment — tractors and trailers	$	4,576
Shop, office and telecommunication equipment	20
Intangible assets — customer relationships	1,851
Total purchase price	$	6,447

The purchase price of approximately $10.3 million was allocated on October 1, 2018 as follows (in thousands):

Tractors	$	4,799
Trailers	4,901
Field equipment	381
Materials and supplies	191
Total purchase price	$	10,272

Schedule of Future Amortization Expense

The following table presents our forecast of amortization expense associated with these intangible assets for the years indicated (in thousands):

	2020		2021		2022		2023		2024
Amortization expense	$	302	$	283	$	263	$	244	$	227