Annual report pursuant to Section 13 and 15(d)

Debt - Revolving Borrowings (Details)

v3.7.0.1
Debt - Revolving Borrowings (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Summary of company's revolving borrowings    
Total revolving loans (current) $ 52,844 $ 23,149
Maximum remaining available to be borrowed under revolving lines of credit $ 100,237 $ 23,067