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Long-Term Debt | 12 Months Ended
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Dec. 31, 2014
Debt Disclosure [Abstract] |
Long-Term Debt | Note 11. Long-Term Debt Long-term debt consists of the following:
(in millions) |  | 2014 |  |  | 2013 |
Revolving credit facility |  | $ | 139.0 |  |  | $ | 142.0 |
Promissory note |  |  | 0.0 |  |  |  | 5.0 |
Other long-term debt |  |  | 0.4 |  |  |  | 1.0 |
|  |  | 139.4 |  |  |  | 148.0 |
Less current portion |  |  | (0.4 | ) |  |  | (5.3 | )
|  | $ | 139.0 |  |  | $ | 142.7 |
On December 14, 2011, we entered into a five-year revolving credit facility which provides for borrowings by us of up to $100.0 million. The facility carries an interest rate based on U.S. dollar LIBOR plus a margin of between 1.50% and 2.25% which is dependent on the Company’s ratio of net debt to EBITDA. EBITDA is a non-GAAP measure of liquidity defined in the credit facility. The facility can be drawn down until it expires on December 14, 2016. We repaid the previous finance facility, which was due to expire on February 6, 2012, upon entering into the new credit facility. On August 28, 2013, we amended our existing five-year revolving credit facility (“the facility”). The amendment provides for an increase in the facility available to the Company and certain subsidiaries of the Company from $100.0 million to $150.0 million and retains the term and conditions of the original facility through to December 2016. In addition, an amendment allowed the Company to request an additional amount of $50.0 million to be committed by the lenders, of which $30.0 million was committed in the fourth quarter of 2013. On July 31, 2014 the Company increased its borrowing capacity by $20.0 million such that its credit facility now provides for borrowings by us of up to $200.0 million until it expires on December 14, 2016 and may be drawn down in full in the U.S.. The Company’s credit facility contains restrictive clauses which may constrain our activities and limit our operational and financial flexibility. The facility obliges the lenders to comply with a request for utilization of finance unless there is an event of default outstanding. Events of default are defined in the credit facility and include a material adverse change to our assets, operations or financial condition. The facility contains a number of restrictions that limit our ability, amongst other things, and subject to certain limited exceptions, to incur additional indebtedness, pledge our assets as security, guarantee obligations of third parties, make investments, undergo a merger or consolidation, dispose of assets, or materially change our line of business. In addition, the credit facility contains terms which, if breached, would result in it becoming repayable on demand. It requires, among other matters, compliance with the following financial covenant ratios measured on a quarterly basis: (1) the ratio of net debt to EBITDA shall not be greater than 2.5:1 and (2) the ratio of EBITDA to net interest shall not be less than 4.0:1. Management has determined that the Company has not breached these covenants throughout the period to December 31, 2014 and expects to not breach these covenants for the next 12 months. The credit facility is secured by a number of fixed and floating charges over certain assets which include key operating sites of the Company and its subsidiaries. On September 13, 2011, the Company settled the NewMarket Corporation civil complaint. The settlement agreement included the Company issuing a $15.0 million promissory note to NewMarket Corporation payable in three equal annual installments (carrying simple interest at 1% per annum), the final installment of which was paid on September 9, 2014. The weighted average rate of interest on borrowings was 1.7% at December 31, 2014 and 1.6% at December 31, 2013. Payments of interest on long-term debt were $2.3 million, $1.0 million and $0.5 million in 2014, 2013 and 2012, respectively. The net cash outflows in respect of refinancing costs were $0.1 million, $0.9 million and $0.0 million in 2014, 2013 and 2012, respectively.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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