Long-Term Debt (Tables)
 6 Months Ended
Jun. 30, 2018
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Our long-term debt consisted of the following at December 31, 2017 and June 30, 2018 (in thousands):
 
December 31, 2017
 
June 30, 2018
New Credit Facility
$
—

 
$
—

Revolving credit facility
92,000

 
—

Term loan
127,500

 
—

Acquisition debt
10,548

 
9,890

Debt issuance costs, net of accumulated amortization of $4,442
(967
)
 
—

Less: current portion
(16,927
)
 
(2,072
)
Total long-term debt, net of current portion
$
212,154

 
$
7,818