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INCOME FROM ARBITRATION SETTLEMENTS
9 Months Ended
Jan. 31, 2017
Income From Legal Settlements [Abstract]  
INCOME FROM ARBITRATION SETTLEMENTS
NOTE 12 – INCOME FROM ARBITRATION SETTLEMENTS
 
On June 16, 2016, the Company entered into a global settlement agreement and mutual release to resolve all disputes and claims regarding the construction of the Cooper Medical School at Rowan University, located in Camden, New Jersey, in which the Company served as an electrical prime contractor. As a result of such settlement, the Company received proceeds of $1,150,000 and recorded a gain in the Condensed Consolidated Statement of Operations for the nine months ended January 31, 2017. The Cooper Medical School contract was performed under the electrical services segment and is no longer part of the Company’s ongoing operation.