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SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
6 Months Ended
Jun. 30, 2015
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
 
For the Six Months Ended June 30, 2015
 
For the Six Months Ended June 30, 2014
 
(in thousands)
Supplemental Disclosures of Cash Flow Information
 

 
 

Cash paid for interest
$
21,325

 
$
14,893

Cash paid for interest rate swap settlements
99

 
—

Non-cash investing activities:
 

 
 

Purchases of rental equipment included in accounts payable and other accrued liabilities at period end
$
22,017

 
$
24,947