Amount of the fee that accompanies borrowing money under the debt instrument.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

The effective interest rate at the end of the reporting period.

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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.

+ References

No definition available.

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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

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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DEBT (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
DEBT (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Line of Credit Facility [Line Items]
Repayment of debt			$ 37,577	$ 18,406
Credit and Security Agreement "CSA" [Member]
Line of Credit Facility [Line Items]
Repayment of debt			37,577
Deferred finance cost net	$ 2,900		$ 2,900		$ 3,600
Interest rate on borrowings outstanding	2.81%		2.81%		3.19%
Interest expense incurred	$ 1,500	$ 1,800	$ 5,200	$ 6,000
Transaction fees	700		700
Credit and Security Agreement "CSA" [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Outstanding borrowings	0		0		$ 0
Available line of credit	50,000		50,000		50,000
Credit and Security Agreement "CSA" [Member] \| Term Loan [Member]
Line of Credit Facility [Line Items]
Outstanding borrowings	$ 146,700		$ 146,700		$ 187,200