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Fair Value of Financial Instruments
6 Months Ended
Jul. 31, 2014
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
8.
FAIR VALUE OF FINANCIAL INSTRUMENTS

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal market for the asset or liability in an orderly transaction between market participants on the measurement date. U.S. GAAP establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. U.S. GAAP prescribes three levels of inputs that may be used to measure fair value:

Level 1 – Quoted prices in active markets for identical assets or liabilities. Level 1 inputs are considered to carry the most weight within the fair value hierarchy due to the low levels of judgment required in determining fair values.

Level 2 – Observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 – Unobservable inputs reflecting the reporting entity's own assumptions. Level 3 inputs are considered to carry the least weight within the fair value hierarchy due to substantial levels of judgment required in determining fair values.

The Company uses the market approach to measure fair value for its marketable securities and derivative instruments. The Company's foreign exchange forward contracts, as well as its put option contracts, are primarily valued using the appropriate foreign exchange spot rates. The Company's precious metal forward contracts are primarily valued using the relevant precious metal spot rate. For further information on the Company's hedging instruments and program, see "Note 7. Hedging Instruments."

Financial assets and liabilities carried at fair value at July 31, 2014 are classified in the table below in one of the three categories described above: 
 
 
 
 
Estimated Fair Value
 
 
(in thousands)
 
Carrying Value
 
Level 1
 
Level 2
 
Level 3
 
Total Fair Value
Marketable securities a
 
$
53,362

 
$
53,362

 
$

 
$

 
$
53,362

Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
 
Precious metal forward contracts b
 
663

 

 
663

 

 
663

Foreign exchange forward contracts b
 
3,354

 

 
3,354

 

 
3,354

Total financial assets
 
$
57,379

 
$
53,362

 
$
4,017

 
$

 
$
57,379

 
 
 
 
Estimated Fair Value
 
 
(in thousands)
 
Carrying Value
 
Level 1
 
Level 2
 
Level 3
 
Total Fair Value
Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
 
Precious metal forward contracts c
 
$
241

 
$

 
$
241

 
$

 
$
241

Foreign exchange forward contracts c
 
226

 

 
226

 

 
226

Total financial liabilities
 
$
467

 
$

 
$
467

 
$

 
$
467



Financial assets and liabilities carried at fair value at July 31, 2013 are classified in the table below in one of the three categories described above:
 
 
 
 
Estimated Fair Value
 
 
(in thousands)
 
Carrying Value
 
Level 1
 
Level 2
 
Level 3
 
Total Fair Value
Marketable securities a
 
$
49,343

 
$
49,343

 
$

 
$

 
$
49,343

Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
 
Precious metal forward contracts b
 
212

 

 
212

 

 
212

Foreign exchange forward contracts b
 
18,744

 

 
18,744

 

 
18,744

Total financial assets
 
$
68,299

 
$
49,343

 
$
18,956

 
$

 
$
68,299

 
 
 
 
Estimated Fair Value
 
 
(in thousands)
 
Carrying Value
 
Level 1
 
Level 2
 
Level 3
 
Total Fair Value
Derivatives designated as hedging instruments:
 
 
 
 
 
 
 
 
Precious metal forward contracts c
 
$
3,470

 
$

 
$
3,470

 
$

 
$
3,470

Foreign exchange forward contracts c
 
617

 

 
617

 

 
617

Total financial liabilities
 
$
4,087

 
$

 
$
4,087

 
$

 
$
4,087


aIncluded within Other assets, net.
bIncluded within Prepaid expenses and other current assets.
cIncluded within Accounts payable and accrued liabilities.

The fair value of derivatives not designated as hedging instruments was not significant in the periods ended July 31, 2014 and 2013. The fair value of cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities approximates carrying value due to the short-term maturities of these assets and liabilities and would be measured using Level 1 inputs. The fair value of debt with variable interest rates approximates carrying value and is measured using Level 2 inputs. The fair value of debt with fixed interest rates was determined using the quoted market prices of debt instruments with similar terms and maturities, which are considered Level 2 inputs. The total carrying value of short-term borrowings and long-term debt was $1,025,503,000 and $964,219,000 and the corresponding fair value was approximately $1,100,000,000 at both July 31, 2014 and 2013.