10. FAIR VALUE MEASUREMENTS (Details) - USD ($)	Dec. 31, 2017	Jun. 30, 2017
Fair value of derivatives	$ 2,104,638	$ 2,145,065
Securities available-for-sale	58,800	123,600
Level 1 [Member]
Fair value of derivatives	0	0
Securities available-for-sale	58,800	123,600
Level 2 [Member]
Fair value of derivatives	0	0
Securities available-for-sale	0	0
Level 3 [Member]
Fair value of derivatives	2,104,638	2,145,065
Securities available-for-sale	$ 0	$ 0

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant