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Credit Facility (Tables)
9 Months Ended
Dec. 31, 2018
Debt Disclosure [Abstract]  
Summary of Line of Credit Activity

The following table is a summary of activity on the Bank of America, N.A. line of credit for the nine months ended December 31, 2018:

 

    Principal  
Balance at April 1, 2018:   $ 700,000  
Borrowings     -  
Repayments     700,000  
Balance at December 31, 2018:   $ -