Fair Value Measurements |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Measurements | FAIR VALUE MEASUREMENTS Financial assets and liabilities measured at fair value on a recurring basis in the Company's consolidated financial statements as of June 30, 2018 and December 31, 2017 are summarized by type of inputs applicable to the fair value measurements as follows:
There were no transfers of securities among the various measurement input levels during the six months ended June 30, 2018. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (i.e. the "exit price") in an orderly transaction between market participants at the measurement date. Fair value measurements are broken down into three levels based on the reliability of inputs as follows: Level 1 inputs are quoted prices in active markets for identical assets or liabilities that the Company has the ability to access at the measurement date. An active market for the asset or liability is a market in which transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis. The valuation under this approach does not entail a significant degree of judgment ("Level 1"). Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, inputs other than quoted prices that are observable for the asset or liability (e.g. interest rates and yield curves observable at commonly quoted intervals or current market) and contractual prices for the underlying financial instrument, as well as other relevant economic measures ("Level 2"). Level 3 inputs are unobservable inputs for the asset or liability. Unobservable inputs are used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date ("Level 3"). The fair value of the Company's financial instruments, such as cash and cash equivalents, trade and other receivables and accounts payable, approximates carrying value due to the short-term maturities of these assets and liabilities. Carrying cost approximates fair value for long-term debt which has variable interest rates. The precious metal and commodity inventories associated with the Company's fair value hedges (see Note 10 - "Financial Instruments") are reported at fair value. Fair values of these inventories are based on quoted market prices on commodity exchanges and are considered Level 1 measurements. The derivative instruments that the Company purchases in connection with its precious metal and commodity inventories, specifically commodity futures and forward contracts, are also valued at fair value. The futures contracts are Level 1 measurements since they are traded on a commodity exchange. The forward contracts are entered into with a counterparty and are considered Level 2 measurements. Following is a summary of changes in financial assets measured using Level 3 inputs:
Long-Term Investments - Valuation Techniques The Company estimates the value of its investment in STCN preferred stock using a Monte Carlo simulation. Key inputs in this valuation include the trading price and volatility of STCN's common stock, the risk-free rate of return, as well as the dividend rate, conversion price and redemption date of the preferred stock. The Company estimates the value of another of its investments in an associated company primarily using a discounted cash flow method adjusted for additional information related to debt covenants, solvency issues and other related matters. Marketable Securities and Other - Valuation Techniques The Company uses the net asset value included in quarterly statements it receives in arrears from a venture capital fund to determine the fair value of such fund and determines the fair value of certain corporate securities and corporate obligations by incorporating and reviewing prices provided by third-party pricing services based on the specific features of the underlying securities. The fair value of the derivatives held by WebBank (see Note 10 - "Financial Instruments") represent the estimated amounts that WebBank would receive or pay to terminate the contracts at the reporting date and is based on discounted cash flow analyses that consider credit, performance and prepayment. Unobservable inputs used in the discounted cash flow analyses are: a constant prepayment rate of 6.34% to 35.65%, a constant default rate of 0.75% to 22.06% and a discount rate of 1.46% to 27.51%. |