| Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] |
VALUATION AND QUALIFYING ACCOUNTS Years ended June 30, 2016, 2015, and 2014 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Year ended June 30, 2014: | | | | | | | | | | | | | | | | | Allowance for doubtful accounts | | $ | 918,809 | | | $ | 100,000 | | | $ | | (a) | | $ | 942,120 | | Reserves for claims payable as self-insurer | | $ | 11,228,919 | | | $ | 14,892,657 | | | $ | | (b) | | $ | 12,994,927 | | | | | | | | | | | | | | | | | | | | Year ended June 30, 2015: | | | | | | | | | | | | | | | | | Allowance for doubtful accounts | | $ | 942,120 | | | $ | 240,116 | | | $ | | (a) | | $ | 1,002,085 | | Reserves for claims payable as self-insurer | | $ | 12,994,927 | | | $ | 22,371,877 | | | $ | | (b) | | $ | 15,616,628 | | | | | | | | | | | | | | | | | | | | Year ended June 30, 2016: | | | | | | | | | | | | | | | | | Allowance for doubtful accounts | | $ | 1,002,085 | | | $ | 819,949 | | | $ | | (a) | | $ | 1,587,820 | | Reserves for claims payable as self-insurer | | $ | 15,616,628 | | | $ | 27,604,344 | | | $ | | (b) | | $ | 22,110,821 | | | | Represents accounts receivable net write-offs. | | | |
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