XML 43 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2013
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
The fair value of these certain financial assets and liabilities was determined at December 31, 2013 and 2012:
 
 
 
Fair Value Measurements at December 31, 2013 Using
In thousands
Total
 
Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
 
Significant Other
Observable
Inputs (Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
Available-for-sale securities(1)
 
 
 
 
 
 
 
Commercial paper
$
3,199

 
$
—

 
$
3,199

 
$
—

Money market funds
42,994

 
42,994

 
—

 
—

U.S. corporate debt securities
—

 
—

 
—

 
—

U.S. treasury bills and notes
6,072

 
6,072

 
—

 
—

Securities and obligations of U.S. government agencies
194,216

 
—

 
194,216

 
—

 
246,481

 
49,066

 
197,415

 
—

Foreign currency derivatives(2)
12

 
—

 
12

 
—

Foreign currency derivatives(3)
(19
)
 
—

 
(19
)
 
—

 
$
246,474

 
$
49,066

 
$
197,408

 
$
—

 
 
 
 
 
 
 
 
 
 
 
Fair Value Measurements at December 31, 2012 Using
In thousands
Total
 
Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
 
Significant Other
Observable
Inputs (Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
Available-for-sale securities(1)
 
 
 
 
 
 
 
Commercial paper
$
19,996

 
$
—

 
$
19,996

 
$
—

Money market funds
15,107

 
15,107

 
—

 
—

U.S. corporate debt securities
—

 
—

 
—

 
—

U.S. treasury bills and notes
6,045

 
6,045

 
—

 
—

Securities and obligations of U.S. government agencies
210,730

 
—

 
210,730

 
—

 
251,878

 
21,152

 
230,726

 
—

Foreign currency derivatives(2)
28

 
—

 
28

 
—

Foreign currency derivatives(3)
(31
)
 
—

 
(31
)
 
—

 
$
251,875

 
$
21,152

 
$
230,723

 
$
—

___________________
(1)
Included in cash and cash equivalents and short-term investments on our consolidated balance sheet. Cash equivalents at December 31, 2013 and 2012 were $43.0 million and $46.3 million, respectively.
(2)
Included in current assets on our consolidated balance sheet. Consisted of forward foreign exchange contracts for the Japanese yen. See Note 4 - Derivative Instruments and Hedging.
(3)
Included in current liabilities on our consolidated balance sheet. Consisted of forward foreign exchange contracts for the Japanese yen. See Note 4 - Derivative Instruments and Hedging.