Segment Reporting (Tables)

3 Months Ended

Oct. 27, 2018

Segment Reporting [Abstract]

Revenue from External Customers by Geographic Areas

Gross revenue, net income (loss) attributable to EEI and total assets by operating segment are summarized in the following tables.

	Three Months Ended
	October 27, 2018		October 28, 2017 (Restated)
	(in thousands)
Gross revenue:
U.S. operations	$	18,011	$	20,835
South American operations		3,741		5,270
Total	$	21,752	$	26,105

Net income (loss) attributable to EEI:
U.S. operations (a)	$	(107	)	$	306
South American operations (b)		(13	)		282
Total	$	(120	)	$	588

(a) Includes depreciation and amortization expense of $0.2 million for the three months ended October 27, 2018 and October 28, 2017.

(b) Includes depreciation and amortization expense of $0.1 million for the three months ended October 27, 2018 and October 28, 2017.

Assets by Geographic Areas

	October 27, 2018		July 31, 2018
	(in thousands)
Total assets:
U.S. operations	$	44,485	$	43,823
South American operations		8,926		9,006
Total	$	53,411	$	52,829