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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2013
Fair Value Disclosures [Abstract]  
Assets and liabilities measured at fair value on a recurring basis
The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis at September 30, 2013, December 31, 2012 and September 30, 2012:
 
(in thousands)
September 30, 2013
Assets (liabilities)
Level 1
 
Level 2
 
Level 3
 
Total
Cash equivalents
$
90,093

 
$

 
$

 
$
90,093

Restricted cash
164

 

 

 
164

Commodity derivatives, net (c)
62,560

 
(55,035
)
 

 
7,525

Convertible preferred securities (b)

 

 
17,710

 
17,710

Other assets and liabilities (a)
9,539

 
(1,045
)
 

 
8,494

Total
$
162,356

 
$
(56,080
)
 
$
17,710

 
$
123,986

 
(in thousands)
December 31, 2012
Assets (liabilities)
Level 1
 
Level 2
 
Level 3
 
Total
Cash equivalents
$
78,674

 
$

 
$

 
$
78,674

Restricted cash
398

 

 

 
398

Commodity derivatives, net (c)
46,966

 
23,634

 

 
70,600

Convertible preferred securities (b)

 

 
17,220

 
17,220

Other assets and liabilities (a)
7,813

 
(2,109
)
 

 
5,704

Total
$
133,851

 
$
21,525

 
$
17,220

 
$
172,596

 
(in thousands)
September 30, 2012
Assets (liabilities)
Level 1
 
Level 2
 
Level 3
 
Total
Cash equivalents
$
39,904

 
$

 
$

 
$
39,904

Restricted cash
160

 

 

 
160

Commodity derivatives, net (c)
15,619

 
113,513

 

 
129,132

Convertible preferred securities (b)

 

 
17,350

 
17,350

Other assets and liabilities (a)
7,515

 
(1,966
)
 

 
5,549

Total
$
63,198

 
$
111,547

 
$
17,350

 
$
192,095

 
(a)
Included in other assets and liabilities are interest rate and foreign currency derivatives, swaptions and deferred compensation assets.
(b)
Recorded in “Other noncurrent assets” on the Company’s Condensed Consolidated Balance Sheets.
(c)
Includes associated cash posted/received as collateral

Beginning and ending balances for the Company's fair value measurements using Level 3 inputs
A reconciliation of beginning and ending balances for the Company’s fair value measurements using Level 3 inputs is as follows:
 
 
2013

2012
(in thousands)
Interest
rate
derivatives
and
swaptions

Convertible
preferred
securities

Commodity
derivatives,
net

Interest
rate
derivatives
and
swaptions

Convertible
preferred
securities

Commodity
derivatives,
net
Asset (liability) at December 31,
$

 
$
17,220

 
$

 
$
(2,178
)
 
$
20,360

 
$
2,467

Unrealized gains included in other comprehensive income

 
490

 

 

 

 

Transfers to level 2

 

 

 
2,178

 

 
(2,467
)
Asset at March 31,
$

 
$
17,710

 
$

 
$

 
$
20,360

 
$

Unrealized losses included in other comprehensive income

 

 

 

 
(3,010
)
 

Asset at June 30,
$

 
$
17,710

 
$

 
$

 
$
17,350

 
$

Unrealized gains (losses) included in other comprehensive income

 

 

 

 

 

Asset at September 30,
$

 
$
17,710

 
$

 
$

 
$
17,350

 
$

Fair Value Inputs, Assets, Quantitative Information
he following table summarizes information about the Company's Level 3 fair value measurements as of September 30, 2013:
Quantitative Information about Level 3 Fair Value Measurements
 
 
 
 
 
 
 
Range
 
 
(in thousands)
Fair Value as of September 30, 2013
 
Valuation Method
 
Unobservable Input
 
Low
 
High
 
Weighted Average
Convertible Preferred Securities
$
17,710

 
Market Approach
 
EBITDA Multiples
 
5.50

 
7.00

 
6.60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income Approach
 
Discount Rate
 
17.0
%
 
17.0
%
 
17.0
%

Fair value of long-term debt estimated using quoted market prices or discounted future cash flows
(in thousands)
September 30,
2013

December 31,
2012
Fair value of long-term debt
$
428,726

 
$
459,397

Fair value in excess of carrying value
3,476

 
17,009