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Subsequent Events (Details) € in Thousands, $ in Thousands | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2017 EUR (€) | Jun. 30, 2017 USD ($) | Apr. 18, 2017 USD ($) | Apr. 04, 2017 USD ($) | Mar. 31, 2017 USD ($) | Dec. 31, 2016 USD ($)
Subsequent Event [Line Items] |  |  |  |  |  |
Long-Term Debt |  |  |  |  | $ 45,013 | $ 32,735
Subsequent Event |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Subsequent Event, Date | Apr. 18, 2017 | Apr. 18, 2017 |  |  |  |
Registration Rights Agreement Term | 360 days | 360 days |  |  |  |
Subsequent Event | Senior Notes due 2025 |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Subsequent Event, Date | Apr. 18, 2017 | Apr. 18, 2017 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 5.625% |  |  |
Debt Instrument, Face Amount |  |  | $ 300,000 |  |  |
Debt Instrument, Maturity Date | May 01, 2025 | May 01, 2025 |  |  |  |
Long-Term Debt |  |  | $ 300,000 |  |  |
Subsequent Event | IP Cleaning S.p.A. and its subsidiaries |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Subsequent Event, Date | Apr. 06, 2017 | Apr. 06, 2017 |  |  |  |
Business Acquisition, Name of Acquired Entity | IP Cleaning S.p.A. and its subsidiaries ("IPC Group”) | IP Cleaning S.p.A. and its subsidiaries ("IPC Group”) |  |  |  |
Business Combination, Consideration Transferred | € 330,000 | $ 353,000 |  |  |  |
Subsequent Event | JPMorgan, 2017 Credit Agreement |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Subsequent Event, Date | Apr. 04, 2017 | Apr. 04, 2017 |  |  |  |
Line of Credit Facility, Expiration Date | Apr. 04, 2022 | Apr. 04, 2022 |  |  |  |
Line Of Credit Facility, Interest rate margin spread added to Federal Funds Rate on US Dollar borrowings |  |  |  | 0.50% |  |
Line Of Credit Facility, Minimum LIBOR one month interest rate on borrowings denominated in US dollars |  |  |  | 0.00% |  |
Line Of Credit Facility, Interest rate margin spread added to LIBOR rate on US Dollar borrowings |  |  |  | 1.00% |  |
Line Of Credit Facility, Minimum LIBOR one month interest rate on eurocurrency borrowings |  |  |  | 0.00% |  |
Subsequent Event | JPMorgan, 2017 Credit Agreement | Term Loan Facility |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Line of Credit Facility, Current Borrowing Capacity |  |  |  | $ 400,000 |  |
Line Of Credit Facility, Minimum interest rate margin spread added to LIBOR rate on US Dollar borrowings |  |  |  | 0.25% |  |
Line Of Credit Facility, Maximum interest rate margin spread added to LIBOR rate on US Dollar borrowings |  |  |  | 1.25% |  |
Minimum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) | 1.25% | 1.25% |  |  |  |
Maximum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) | 2.25% | 2.25% |  |  |  |
Subsequent Event | JPMorgan, 2017 Credit Agreement | Revolving Facility |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Line of Credit Facility, Current Borrowing Capacity |  |  |  | $ 200,000 |  |
Line Of Credit Facility, Additional Borrowing Capacity Available |  |  |  | $ 150,000 |  |
Line Of Credit Facility, Minimum commitment fee percentage | 0.175% | 0.175% |  |  |  |
Line Of Credit Facility, Maximum commitment fee percentage | 0.35% | 0.35% |  |  |  |
Line Of Credit Facility, Minimum interest rate margin spread added to LIBOR rate on US Dollar borrowings |  |  |  | 0.075% |  |
Line Of Credit Facility, Maximum interest rate margin spread added to LIBOR rate on US Dollar borrowings |  |  |  | 0.90% |  |
Minimum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) | 1.075% | 1.075% |  |  |  |
Maximum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) | 1.90% | 1.90% |  |  |  |

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