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Note 10 - Leases and Purchase Commitments | 12 Months Ended
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Jun. 30, 2018
Notes to Financial Statements |
Leases of Lessee Disclosure [Text Block] | NOTE 10 — LEASES AND PURCHASE COMMITMENTS Purchase commitments, including minimum annual rental commitments, of the Company totaled $21,451,000 and $21,973,000 as of June 30, 2018 and June 30, 2017, respectively. The Company leases certain of its facilities and equipment under operating lease arrangements. The facility leases contain the option to renew for periods ranging from one to five years. Rental expense was $2,867,000 in 2018, $2,439,000 in 2017, and $2,027,000 in 2016. Minimum annual rental commitments under non-cancelable operating leases are indicated in the table below:
2019 |  |  | 2020 |  |  | 2021 |  |  | 2022 |  |  | 2023 |  |  | 2024 & Beyond |
$ | 1,902,516 |  |  | $ | 1,864,873 |  |  | $ | 1,891,698 |  |  | $ | 1,893,083 |  |  | $ | 1,895,930 |  |  | $ | 2,941,434 |

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- Definition The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=77888251 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -URI http://asc.fasb.org/topic&trid=2208923 + Details
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