REVOLVING LINE OF CREDIT (Details Textual) - USD ($) |
12 Months Ended | |
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Dec. 31, 2018 |
Jun. 30, 2018 |
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| Line of Credit Facility [Line Items] | ||
| Line of Credit Facility, Interest Rate Description | The annual interest rate on each Base Rate Loan is (a) the greatest of (i) the Administrative Agent’s prime lending rate, (ii) the federal funds rate plus 0.5% per annum or the (iii) adjusted LIBOR determined on a daily basis for an interest period of one-month, plus 1.00% per annum, plus (b) a margin between 2.75% and 3.75% (depending on the then-current level of borrowing base usage). | |
| Leverage Ratio, Total | 4.0 to 1.0 | |
| Minimum Leverage Ratio Current | 1.0 to 1.0 | |
| Debt Instrument, Redemption, Description | The Borrowing Base will be redetermined semi-annually on each May 1 and November 1, beginning November 1, 2015. | |
| Long-term Line of Credit | $ 39,500,000 | |
| Minimum [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 60,000,000 | |
| Debt Instrument, Basis Spread on Variable Rate | 1.75% | |
| Maximum [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 175,000,000 | |
| Debt Instrument, Basis Spread on Variable Rate | 2.75% | |
| Revolving Credit Facility [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 500,000,000 | |
| Line of Credit Facility, Expiration Date | Jun. 26, 2020 |
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- Definition Represents the leverage ratio of credit facility. No definition available.
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- Definition Represents the leverage ratio of credit facility for the current period. No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Description of debt redemption features under terms of the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Date the credit facility terminates, in CCYY-MM-DD format. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. No definition available.
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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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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