XML 66 R60.htm IDEA: XBRL DOCUMENT v2.4.1.9
NOTE 14 - SEGMENT INFORMATION (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 27, 2014
Dec. 28, 2013
NOTE 14 - SEGMENT INFORMATION (Details) [Line Items]    
Revenues $ 107,900us-gaap_Revenues $ 168,963us-gaap_Revenues
Automation Segment [Member] | KAZAKHSTAN    
NOTE 14 - SEGMENT INFORMATION (Details) [Line Items]    
Revenues 17,700us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= eng_AutomationSegmentMember
/ us-gaap_StatementGeographicalAxis
= country_KZ		 20,400us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= eng_AutomationSegmentMember
/ us-gaap_StatementGeographicalAxis
= country_KZ
Automation Segment [Member]    
NOTE 14 - SEGMENT INFORMATION (Details) [Line Items]    
Revenues $ 57,463us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= eng_AutomationSegmentMember		 $ 45,223us-gaap_Revenues
/ us-gaap_StatementBusinessSegmentsAxis
= eng_AutomationSegmentMember