Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT ACCOUNTING POLICIES UPDATE - Schedule of Adjustments in Contract Estimates (Details)

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SIGNIFICANT ACCOUNTING POLICIES UPDATE - Schedule of Adjustments in Contract Estimates (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Schedule of Adjustments in Contract Estimates [Line Items]        
Net income (loss) $ 740,556 $ 788,218 $ 1,419,627 $ (574,717)
Training and Simulation Division        
Schedule of Adjustments in Contract Estimates [Line Items]        
Net income (loss) (139,016) 402,581 449,580 858,769
Power Systems Division        
Schedule of Adjustments in Contract Estimates [Line Items]        
Net income (loss) $ 320,269 $ (208,861) $ 77,403 $ 92,050