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Long-Term Debt Long-Term Debt (Tables)
 12 Months Ended
Dec. 31, 2014
Debt Disclosure [Abstract]  
Schedule of Maturities of Long-term Debt
The aggregate maturities of our long-term debt for the next five years subsequent to December 31, 2014 and thereafter are as follows (in thousands):
Years ending December 31,
 
2015
$
9,630

2016
11,137

2017
12,632

2018
14,240

2019
114,041

2020 and thereafter
337

 
$
162,017
Schedule of Long-term Debt Instruments
Our senior long-term debt consisted of the following at December 31, 2013 and 2014 (in thousands): 
 
December 31, 2013
 
December 31, 2014
Revolving credit facility, secured, floating rate
$
36,900

 
$
40,500

Term loan, secured, floating rate
117,000

 
120,312

Acquisition debt
1,866

 
1,205

Less: current portion
(13,224
)
 
(9,630
)
Total long-term debt
$
142,542

 
$
152,387