Segment Reporting

3 Months Ended

Oct. 29, 2016

Segment Reporting [Abstract]

Segment Reporting

14. Segment Reporting

The Company reports segment information based on the geographic location of its customers (for revenues) and the location of its offices (for long-lived assets). Revenue and long-lived assets by business segment are summarized in the following tables.

	Three Months Ended
	October 29, 2016		October 31, 2015
	(in thousands)
Revenue, net by geographic location:
EEI and its subsidiaries located in the United States	$	20,346	$	24,002
Subsidiaries located in South America (1)		5,259		6,060

(1) Significant South American revenues included revenues in Peru ($1.1 million and $3.0 million for the three months ended October 29, 2016 and October 31, 2015, respectively), Brazil ($2.2 million and $1.1 million for the three months ended October 29, 2016 and October 31, 2015, respectively) and Chile ($2.0 million and $1.8 million for the three months ended October 29, 2016 and October 31, 2015, respectively).

	Balance at
	October 29, 2016		July 31, 2016
	(in thousands)
Long-Lived Assets by geographic location:
EEI and its subsidiaries located in the United States	$	3,450	$	4,916
Subsidiaries located in South America		1,215		1,178