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COMMITMENTS AND CONTINGENCIES (Details)		1 Months Ended
	Mar. 02, 2017 USD ($)	Apr. 30, 2017 USD ($)	Jun. 30, 2017 USD ($) case lawsuit
COMMITMENTS AND CONTINGENCIES
Litigation settlement insurance recovery			$ 6,000,000
Litigation settlement payable			$ 6,250,000
Securities Lawsuits
COMMITMENTS AND CONTINGENCIES
Number of purported class action lawsuits that have been filed | lawsuit			2
Number of cases that have been filed | case			3
Settlement amount	$ 6,250,000
Settlement amount paid by entity to settlement escrow account		$ 250,000
Settlement amount paid by insurance providers to settlement escrow account		$ 6,000,000
Litigation settlement insurance recovery			$ 6,000,000
Litigation settlement payable			$ 6,250,000

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- Definition

The number of class action lawsuits that have been filed.

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- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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- Definition

Number of pending claims pertaining to a loss contingency.

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-Publisher FASB
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-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
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- Definition

Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6851643&loc=d3e12053-110248

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- Definition

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
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- Definition

The cash inflow from the amounts received by the insured under the terms of an insurance contract settlement. This element pertains only to insurance proceeds related to operating activities. It excludes insurance settlements classified as investing cash flows, for example, insurance settlements related to fixed assets.

+ References

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