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ACCOUNTS RECEIVABLE (Tables) | 12 Months Ended
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Jun. 30, 2017
Receivables [Abstract] |
Change in the Allowance for Doubtful Accounts | Changes in the allowance for doubtful accounts, including amounts written off, provision charged to expense, and recoveries of previously written-off accounts, were as follows:
Fiscal Year Ended June 30, |  | Balance, beginning of year |  | Net increase in allowance |  | Balance, end of year
2017 |  | $ | 55,175 |  |  | 697 |  |  | $ | 55,872 |
2016 |  | $ | 26,052 |  |  | 29,123 |  |  | $ | 55,175 |

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- Definition Table detailing the change in the allowance for doubtful accounts balance [Table Text Block] + References No definition available. + Details
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