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Major Customers	3 Months Ended
Apr. 30, 2012
Major Customers [Abstract]
MAJOR CUSTOMERS	NOTE 15—MAJOR CUSTOMERS During the three months ended April 30, 2012 and 2011, the majority of the Company’s net revenues from continuing operations related to engineering, procurement and construction services that were provided by GPS to the power industry. Net revenues from power industry services accounted for approximately 91% and 88% of consolidated net revenues from continuing operations for the three months ended April 30, 2012 and 2011, respectively. The Company’s significant customer relationships during the three months ended April 30, 2012 included three power industry service customers which accounted for approximately 47%, 19% and 14%, respectively, of consolidated net revenues from continuing operations for the period. The Company’s significant customer relationships for the three months ended April 30, 2011 included two power industry service customers which accounted for approximately 64% and 14% of consolidated net revenues from continuing operations, respectively.

Major Customers

3 Months Ended

Apr. 30, 2012

NOTE 15—MAJOR CUSTOMERS

During the three months ended April 30, 2012 and 2011, the majority of the Company’s net revenues from continuing operations related to engineering, procurement and construction services that were provided by GPS to the power industry. Net revenues from power industry services accounted for approximately 91% and 88% of consolidated net revenues from continuing operations for the three months ended April 30, 2012 and 2011, respectively.

The Company’s significant customer relationships during the three months ended April 30, 2012 included three power industry service customers which accounted for approximately 47%, 19% and 14%, respectively, of consolidated net revenues from continuing operations for the period. The Company’s significant customer relationships for the three months ended April 30, 2011 included two power industry service customers which accounted for approximately 64% and 14% of consolidated net revenues from continuing operations, respectively.