Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.4.0.3
Concentrations (Details)
3 Months Ended
Jan. 28, 2016
Jan. 31, 2015
Mar. 31, 2016
Mar. 31, 2015
Revenue related to the DOD contract     91.00% 91.00%
Percentage of amounts due from the department of defense in relation to consolidated accounts receivable     9.00% 26.00%
Department of Defense [Member] | Omega [Member]        
Natural gas distribution agreement 10 years 10 years