Debt - Schedule of Carrying Values and Fair Values of Term Facility (Details) - USD ($)
$ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Debt financing fees |
$ (1,408)
|
$ (2,385)
|
| Total |
83,592
|
111,615
|
| Carrying Amount | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
85,000
|
114,000
|
| Carrying Amount | Short-term debt | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
15,750
|
22,000
|
| Carrying Amount | Long-term debt | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
69,250
|
92,000
|
| Fair Value | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
85,000
|
114,000
|
| Fair Value | Short-term debt | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
15,750
|
22,000
|
| Fair Value | Long-term debt | Level 2 |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Long-term debt |
$ 69,250
|
$ 92,000
|