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Restricted Cash	9 Months Ended
Restricted Cash	Mar. 31, 2018
Receivables [Abstract]
Restricted Cash	Note 5. – Restricted Cash Under the Fourth Amendment to the Trace RDA Loan dated January 7, 2017 (see Note 9. Long-Term Debt), a deposit of $1,000 in a blocked interest bearing account was held by the lender. Under the Fifth Amendment to the Trace RDA Loan dated December 26, 2017, the blocked account was eliminated and a prepayment was made on the Trace RDA loan.