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Derivative and Hedging Instruments
12 Months Ended
Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative and Hedging Instruments Derivative and Hedging Instruments
The specific risks to which the Company is exposed in connection with its ongoing business operations are described below. This discussion includes an explanation of the hedging instrument, a rate swap agreement, used to manage the Company’s interest rate risk associated with a fixed and floating-rate borrowing

For cash flow hedges the entire change in the fair value of the hedging instrument included in the assessment of hedge effectiveness is recorded in other comprehensive income. Those amounts are reclassified to earnings in the same income statement line item that is used to present the earnings effect of the hedged item when the hedged item affects earnings.

Credit and Market Risk – Financial instruments, including derivatives, expose the Company to counterparty credit risk for non-performance and to market risk related to changes in commodity prices. The Company manages its exposure to counterparty credit risk through specific minimum credit standards, diversification of counterparties, and procedures to monitor concentrations of credit risk. The Company’s counterparties in derivative transactions are substantial investment and commercial banks with significant experience using such derivative instruments. The Company monitors the impact of market risk on the fair value and cash flows of its derivative and other financial instruments considering reasonably possible changes in exchange rates and restricts the use of derivative financial instruments to hedging activities.

The Company continually monitors the creditworthiness of its customers to which it grants credit terms in the normal course of business. The terms and conditions of credit sales are designed to mitigate or eliminate concentrations of credit risk with any single customer. The Company has one customer that accounts for approximately 22% and 33% of trade accounts receivable – net at December 31, 2018 and 2017, respectively.

Commodity Price Risk Management – The Company's exposure to market risk for commodity prices can result in changes in the cost of production. We primarily mitigate our exposure to commodity price risk by using long-term, formula-based price contracts with our suppliers and formula-based price agreements with customers. Our customer agreements provide for price adjustments based on relevant market indices and raw material prices and generally, they do not include take-or-pay terms. We may also enter into forward commodity contracts with third parties designated as hedges of anticipated purchases of several commodities. Forward commodity contracts are marked-to-market, with the resulting gains and losses recognized in earnings, in the same category as the items being hedged, when the hedged transaction is recognized. At December 31, 2018 and 2017, we had no contracts with notional amounts related to forward commodity agreements.

Interest Rate Risk Management – On November 6, 2018 the Company entered into an interest rate swap agreement, with a maturity date of November 30, 2021, to hedge the variability in expected future 1 Month LIBOR-based interest payment cash flows. In accordance with ASC 815, the Company designated the interest rate swap as a cash flow hedge of floating-rate borrowings. This interest rate swap agreement locks in the Company’s interest rate payments on the first $50 million of variable-rate, 1-month LIBOR-based debt, thus reducing the impact of interest-rate changes on future interest expense. This agreement involves the receipt of floating rate amounts in exchange for fixed rate interest payments over the life of the agreement without an exchange of the underlying principal amount.
Liability Derivatives 
2018 2017 2016 
Balance Sheet Classification Fair Value Balance Sheet Classification Fair Value Balance Sheet Classification Fair Value 
Derivatives designated as hedging instruments under ASC 815: 
Interest Rate Contracts Accrued liabilities and Other liabilities $(833)N / A $— N / A $— 
Total Derivatives $(833)$— $— 


The following table summarizes adjustments related to cash flow hedge included in “Cash flow hedges”, in the Consolidated Statements of Comprehensive Income:

2018 2017 2016 
Gain (loss) on interest rate swap $(833)$— $— 

At December 31, 2018, the Company expects to reclassify approximately $0.3 million of net gains (losses) on derivative instruments from accumulated other comprehensive income to earnings during the next 12 months due to the payment of variable interest associated with the floating rate debt.