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Credit Facility (Details Narrative) - USD ($)
6 Months Ended
Feb. 13, 2015
Sep. 30, 2015
Mar. 31, 2015
Line of credit   $ 6,250,000 $ 5,950,000
Revolving Credit Agreement [Member]      
Line of credit unused commitment fee percentage   1.00%  
Line of credit maximum borrowing facility   $ 500,000  
Line of credit   50,000  
Revolving Credit Agreement [Member] | Bank of America, N.A [Member]      
Credit facility face amount   $ 6,300,000  
Original and Renewed Agreements [Member]      
Agreement renewed description The Agreement was renewed nine times with the ninth amendment on February 13, 2015, which revised the maturity date to November 30, 2020.    
Agreement revised maturity date Nov. 30, 2020    
Accrued interest rate description Under the original and renewed agreements, interest on the facility accrues at an annual rate equal to the British Bankers Association London Interbank Offered Rate (“BBA LIBOR”) daily floating rate, plus 2.50 percentage points, which was 2.69% on September 30, 2015.    
Accrued interest rate   2.69%  
Line of credit commitment fee description the Company will pay an unused commitment fee in an amount equal to ½ of 1 percent (.5%) times the daily average of the unadvanced amount of the commitment.    
Line of credit unused commitment fee percentage 1.00%    
Original and Renewed Agreements [Member] | BBA LIBOR [Member]      
Accrues variable interest rate 2.50%