Fair Value Measurements

3 Months Ended

Mar. 31, 2012

Fair Value Measurements [Abstract]

Fair Value Measurements

Note 2 – Fair Value Measurements

We have adopted the rules prescribed under GAAP for our financial assets and liabilities. GAAP includes a fair value hierarchy that is intended to increase consistency and comparability in fair value measurements and related disclosures. The fair value hierarchy is based on inputs to valuation techniques used to measure fair value that are either observable or unobservable. Observable inputs reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources, while unobservable inputs reflect a reporting entity's pricing based upon its own market assumptions. The fair value hierarchy consists of the following three levels:

Level 1:	Inputs are quoted prices in active markets for identical assets or liabilities.
Level 2:	Inputs are quoted prices for similar assets or liabilities in an active market, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable, and market-corroborated inputs that are derived principally from or corroborated by observable market data.
Level 3:	Inputs are derived from valuation techniques in which one or more significant inputs or value drivers are unobservable.

We use financial derivative instruments to manage our overall cash flow exposure to fluctuations in interest rates. We account for derivative instruments in accordance with GAAP that requires derivative instruments to be recorded on the balance sheet at fair value. Changes in fair value of derivative instruments must be recognized in earnings unless specific hedge accounting criteria are met, in which case, the gains and losses are included in other comprehensive income rather than in earnings.

We have entered into interest rate swaps with our lender, CoBank, ACB, to manage our cash flow exposure to fluctuations in interest rates. These instruments were designated as cash flow hedges and were effective at mitigating the risk of fluctuations on interest rates in the market place. Any gains or losses related to changes in the fair value of these derivatives are accounted for as a component of accumulated other comprehensive income (loss) for as long as the hedge remains effective.

The fair value of our interest rate swap agreements is discussed in Note 5 – "Interest Rate Swaps". Our swap agreements' fair values were determined based on Level 2 inputs.

Other Financial Instruments

Other Investments - It is difficult to estimate a fair value for equity investments in companies carried on the equity or cost basis due to a lack of quoted market prices. We conducted an evaluation of our investments in all of our companies in connection with the preparation of our audited financial statements at December 31, 2011. We believe the carrying value of our investments is not impaired.

Debt – We estimate the fair value of our long-term debt based on the discounted future cash flows we expect to pay using current rates of borrowing for similar types of debt. Fair value of the debt approximates carrying value.

Other Financial Instruments - Our financial instruments also include cash equivalents, trade accounts receivable and accounts payable for which the current carrying amounts approximate fair market value.