Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Reconciliation (Details)

v3.8.0.1
Long-Term Debt - Reconciliation (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Long-Term Debt    
Current portion of long-term debt $ 12,500 $ 20,000
Long-term portion of long-term debt 231,250 160,000
Unamortized debt issuance costs (1,863) (1,200)
Total debt $ 241,887 $ 178,800