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Fair Value Measurement (Tables)
12 Months Ended
Dec. 31, 2013
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities
The Company’s financial assets and liabilities, subject to fair value measurements, as of December 31, 2013 and 2012 are as follows: 

























Note F – Fair Value Measurement (continued)
 
 
 
 
December 31, 2013
 
 
 
 
Fair Value Measurements
Using Fair Value Hierarchy
 
 
Fair value
 
Level 1
 
Level 2
 
Level 3
Assets:
 
 

 
 

 
 

 
 

Cash equivalents
 
$
102,247

 
$
102,247

 
$

 
$

Current marketable securities – available for sale (a)
 
20,591

 
20,591

 

 

Forward contracts
 
(460
)
 

 
(460
)
 

Note receivable – related party
 
3,581

 

 

 
3,581

Note receivable – Seller of SM Canada
 
3,171

 

 

 
3,171

Long-term marketable securities – available for sale (b)
 
91,267

 
91,267

 

 

Total assets
 
$
220,397

 
$
214,105

 
$
(460
)
 
$
6,752

Liabilities:
 
 

 
 

 
 

 
 

Contingent consideration
 
$
34,795

 

 

 
$
34,795

Total liabilities
 
$
34,795

 
$

 
$

 
$
34,795

(a) Current marketable securities includes unrealized gains of $59.
(b) Long-term marketable securities includes unrealized gains of $1,387 and unrealized losses of $4,530.
 
 
 
 
 
December 31, 2012
 
 
 
 
Fair Value Measurements
Using Fair Value Hierarchy
 
 
Fair value
 
Level 1
 
Level 2
 
Level 3
Assets:
 
 

 
 

 
 

 
 

Cash equivalents
 
$
27,219

 
$
27,219

 
$

 
$

Current marketable securities – available for sale (a)
 
16,285

 
16,285

 

 

Forward contracts
 
161

 

 
161

 

Note receivable – related party
 
3,581

 

 

 
3,581

Note receivable – SM Canada
 
3,085

 

 

 
3,085

Long-term marketable securities – available for sale (b)
 
81,202

 
81,202

 

 

Total assets
 
$
131,533

 
$
124,706

 
$
161

 
$
6,666

Liabilities:
 
 

 
 

 
 

 
 

Contingent consideration
 
$
41,960

 

 

 
$
41,960

Total liabilities
 
$
41,960

 
$

 
$

 
$
41,960

(a) Current marketable securities includes unrealized gains of $91 and unrealized losses of $241.
(b) Long-term marketable securities includes unrealized gains of $3,076 and unrealized losses of $325.