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Credit Facility (Tables)
3 Months Ended
Jun. 30, 2018
Debt Disclosure [Abstract]  
Summary of Line of Credit Activity

The balance outstanding on the line of credit as of June 30, 2018 was $500,000. The following table is a summary of activity on the Bank of America, N.A. line of credit for the three months ended June 30, 2018:

 

    Principal  
Balance at April 1, 2018:   $ 700,000  
Borrowings     -  
Repayments     (200,000 )
Balance at June 30, 2018:   $ 500,000