Subsequent Events (Details)
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3 Months Ended |
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May 23, 2018
USD ($)
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Mar. 31, 2017
USD ($)
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Apr. 30, 2018 |
| Subsequent Event [Line Items] |
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| Determination period |
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12 months
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| Revolving Credit Facility [Member] | Line of Credit [Member] |
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| Subsequent Event [Line Items] |
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| Aggregate commitments |
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$ 750,000,000
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| Accounts receivable advance rate |
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75.00%
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| Unused line fee |
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0.75%
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| Maximum capital expenditures |
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$ 75,000,000
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Aggregate commitments |
$ 650,000,000
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| Available block in calculating borrowing base |
$ 10,000,000
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| Accounts receivable advance rate |
80.00%
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| Unused line fee |
0.50%
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| Maximum inventory component of the borrowing base |
$ 175,000,000
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| Percent of revolving loan commitment in effect |
33.33%
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| Maximum capital expenditures |
$ 100,000,000
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| Determination period |
12 months
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Two quarter basis [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Minimum interest coverage rate |
1.5
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Single quarter [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Minimum interest coverage rate |
1.0
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Minimum [Member] |
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| Subsequent Event [Line Items] |
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| Unused line fee |
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0.25%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Maximum [Member] |
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| Subsequent Event [Line Items] |
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| Unused line fee |
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0.75%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | LIBOR [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
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1.00%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | LIBOR [Member] | Minimum [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
2.50%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | LIBOR [Member] | Maximum [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
3.25%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Base Rate [Member] | Minimum [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
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1.75%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Base Rate [Member] | Minimum [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
1.50%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Base Rate [Member] | Maximum [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
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2.25%
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| Revolving Credit Facility [Member] | Line of Credit [Member] | Base Rate [Member] | Maximum [Member] | Subsequent Event [Member] |
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| Subsequent Event [Line Items] |
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| Variable basis spread |
2.25%
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