Supplemental Cash Flow Information (Tables)
 12 Months Ended
Dec. 31, 2015
Supplemental Cash Flow Elements [Abstract]  
Schedule of Supplemental Cash Flow Information
The following table provides supplemental cash flow information:
 
For the Years Ended December 31,
 
2015
 
2014
 
2013
 
(in thousands)
Cash paid for income taxes
$
3,995

 
$
101

 
$
26

Cash paid for interest
$
3,695

 
$
3,588

 
$
1,829