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Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2015
Fair Value of Financial Instruments  
Fair Value of Financial Instruments

15. Fair Value of Financial Instruments

The following method and assumptions were used to estimate the fair value of each class of financial instruments for which it is practical to estimate the fair value.

Cash and cash equivalents, accounts receivable and accounts payable – The carrying amount approximates fair value. The valuation is based on settlements of similar financial instruments all of which are short-term in nature and generally settled at or near cost.  Cash and cash equivalents are measured at Level 1.

Investment securities – The fair value of investment securities was based on quoted market prices. Investment securities were included in other assets on the consolidated balance sheets.

Debt – The fair value of debt is based on the value at which debt is trading among holders.

The estimated fair value of financial instruments is as follows (dollars in thousands):

 

 

 

 

 

 

 

 

 

    

Carrying

    

Fair

 

 

 

Value

 

Value

 

December 31, 2015

 

 

 

 

 

 

 

Liabilities - long-term debt (carried at cost)

 

 

286,046

 

 

291,306

 

December 31, 2014

 

 

 

 

 

 

 

Assets - investment in U.S. Treasury obligations

 

$

808

 

$

808

 

Liabilities - long-term debt (carried at cost)

 

 

287,179

 

 

296,908

 

 

Fair Value Measurements

Fair value for accounting purposes is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price).

Accounting standards establish a fair value hierarchy that prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). Assets measured at fair value on a recurring basis represented investment securities which were included in other assets. Liabilities carried at amortized cost with fair value disclosure on a recurring basis represent long-term debt. A summary is as follows (dollars in thousands):

 

 

 

 

 

 

 

 

 

 

December 31,

 

 

 

2015

 

2014

 

Asset value measurements using:

 

 

 

 

 

 

 

Quoted prices in active markets for identical assets (Level 1)

 

$

 —

 

$

808

 

Significant other observable inputs (Level 2)

 

 

 —

 

 

 —

 

Significant unobservable inputs (Level 3)

 

 

 —

 

 

 —

 

 

 

$

 —

 

$

808

 

Liability value measurements using:

 

 

 

 

 

 

 

Quoted prices in active markets for identical liabilities (Level 1)

 

$

 —

 

$

 —

 

Significant other observable inputs (Level 2)

 

 

291,306

 

 

296,908

 

Significant unobservable inputs (Level 3)

 

 

 —

 

 

 —

 

 

 

$

291,306

 

$

296,908

 

Assets and liabilities measured at fair value on a non‑recurring basis for the year ended December 31, 2013 represent those recognized in conjunction with the acquisition of SystemMetrics. A summary of the valued assets and liabilities is included in Note 3 including a discussion of the valuation methodology. The majority of assets and liabilities were valued using level 3 unobservable inputs.