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Fair Value Measurement
3 Months Ended
Mar. 31, 2015
Fair Value Disclosures [Abstract]  
Fair Value Measurement

NOTE 4.

Fair Value Measurement

The carrying value of cash and cash equivalents, accounts receivable and accounts payable and long term debt approximated fair value as of March 31, 2015 and December 31, 2014.

We consider as cash equivalents all highly liquid instruments with an original maturity of three months or less.  As of March 31, 2015 and December 31, 2014, our cash and temporary investments were with high quality financial institutions in Demand Deposit Accounts.

Restricted investments, as of March 31, 2015 of $21.8 million and December 31, 2014 of $21.9 million included mutual funds which are reported at fair value.  

The fair value measurement of these securities is based on quoted prices in active markets for identical assets which are defined as “Level 1” of the fair value hierarchy in the Fair Value Measurements and Disclosures Topic of the Codification.