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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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-Topic 942
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-Topic 210
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-Topic 210
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-Topic 235
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-Topic 235
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-Topic 470
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-Topic 470
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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.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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-Topic 210
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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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-Topic 230
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-Topic 946
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