Major Customers	3 Months Ended
Apr. 30, 2015
Risks and Uncertainties [Abstract]
Major Customers	NOTE 13 – MAJOR CUSTOMERS During the three months ended April 30, 2015 and 2014, the majority of the Company’s consolidated revenues related to services that were provided by GPS to the power industry. Revenues from power industry services accounted for approximately 97% of consolidated revenues for both the three months ended April 30, 2015 and 2014. The Company’s significant customer relationships during the three months ended April 30, 2015 included two power industry service customers which accounted for approximately 47% and 45%, respectively, of consolidated revenues for the period. The Company’s significant customer relationships for the three months ended April 30, 2014 included three power industry service customers which accounted for approximately 38%, 35% and 23% of consolidated revenues, respectively. Accounts receivable from the two major customers for the current quarter represented 44% and 43% of the corresponding consolidated balance as of April 30, 2015, respectively, and they represented 50% and 45% of the corresponding consolidated balance as of January 31, 2015, respectively.

Major Customers

3 Months Ended

Apr. 30, 2015

NOTE 13 – MAJOR CUSTOMERS

During the three months ended April 30, 2015 and 2014, the majority of the Company’s consolidated revenues related to services that were provided by GPS to the power industry. Revenues from power industry services accounted for approximately 97% of consolidated revenues for both the three months ended April 30, 2015 and 2014. The Company’s significant customer relationships during the three months ended April 30, 2015 included two power industry service customers which accounted for approximately 47% and 45%, respectively, of consolidated revenues for the period. The Company’s significant customer relationships for the three months ended April 30, 2014 included three power industry service customers which accounted for approximately 38%, 35% and 23% of consolidated revenues, respectively.

Accounts receivable from the two major customers for the current quarter represented 44% and 43% of the corresponding consolidated balance as of April 30, 2015, respectively, and they represented 50% and 45% of the corresponding consolidated balance as of January 31, 2015, respectively.