RECENT DEVELOPMENTS (Wells Fargo Credit Line) (Details) - Jazz [Member] - USD ($) $ in Thousands	1 Months Ended
Feb. 28, 2018	Jun. 30, 2018
Recent Developments [Line Items]
Maximum borrowing amount	$ 70,000
Borrowing capacity		$ 70,000
Letters of credit outstanding amount		$ 1,000
Prime Rate [Member] \| Minimum [Member]
Recent Developments [Line Items]
Basis spread over variable interest rate	0.00%
Prime Rate [Member] \| Maximum [Member]
Recent Developments [Line Items]
Basis spread over variable interest rate	0.50%
LIBOR [Member] \| Minimum [Member]
Recent Developments [Line Items]
Basis spread over variable interest rate	1.25%
LIBOR [Member] \| Maximum [Member]
Recent Developments [Line Items]
Basis spread over variable interest rate	1.75%

Recent Developments [LineItems]

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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