Long-term debt	3 Months Ended
Mar. 31, 2016
Debt Disclosure [Abstract]
Long-term debt	3. Long-term debt On August 31, 2015, the Company, through certain of its subsidiaries entered into a Credit Agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A. (“JPMorgan”), as Administrative Agent, and certain lenders party thereto. The Credit Agreement provides for a five year $125 million secured revolving credit facility (the “Facility”). As of March 31, 2016, the Company has not made any borrowings under the Credit Agreement. In addition, the Credit Agreement contains financial covenants requiring the Company to maintain, as of the last day of any fiscal quarter, a total leverage ratio of not more than 3.0 to 1.0 and an interest coverage ratio of at least 3.0 to 1.0 based upon the Company’s consolidated adjusted earnings. The Company is in compliance with all required financial covenants as of March 31, 2016. The Credit Agreement also includes events of default customary for facilities of this type, and upon the occurrence of such events of default, subject to customary cure rights, all outstanding loans under the Facility may be accelerated and/or the lenders’ commitments terminated. The Company had no borrowings and an unused available line of credit of €5.8 million ($6.6 million and $6.3 million) at March 31, 2016 and December 31, 2015, respectively, on its Italian line of credit. This unsecured line of credit provides the Company the option to borrow amounts in Italy at rates which are determined at the time of borrowing.

3. Long-term debt

On August 31, 2015, the Company, through certain of its subsidiaries entered into a Credit Agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A. (“JPMorgan”), as Administrative Agent, and certain lenders party thereto. The Credit Agreement provides for a five year $125 million secured revolving credit facility (the “Facility”). As of March 31, 2016, the Company has not made any borrowings under the Credit Agreement.

In addition, the Credit Agreement contains financial covenants requiring the Company to maintain, as of the last day of any fiscal quarter, a total leverage ratio of not more than 3.0 to 1.0 and an interest coverage ratio of at least 3.0 to 1.0 based upon the Company’s consolidated adjusted earnings. The Company is in compliance with all required financial covenants as of March 31, 2016. The Credit Agreement also includes events of default customary for facilities of this type, and upon the occurrence of such events of default, subject to customary cure rights, all outstanding loans under the Facility may be accelerated and/or the lenders’ commitments terminated.

The Company had no borrowings and an unused available line of credit of €5.8 million ($6.6 million and $6.3 million) at March 31, 2016 and December 31, 2015, respectively, on its Italian line of credit. This unsecured line of credit provides the Company the option to borrow amounts in Italy at rates which are determined at the time of borrowing.