Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Fair Value) (Details)

v2.4.0.8
Fair Value Measurements (Fair Value) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Credit Facility $ 22,000 $ 10,000
13% Senior Notes due 2016 48,481 96,961
Deferred Credit 5,267 13,707
Derivative Assets    
Derivative Assets, Current 60 1,674
Liabilities    
Derivative Liabilities, Current 1,036 125
Fair Value on a recurring basis [Member] | Level 1 [Member]
   
Derivative Assets    
Derivative Assets 0 0
Liabilities    
Derivative Liabilities 0 0
Fair Value, Net Asset (Liability) 0 0
Fair Value on a recurring basis [Member] | Level 2 [Member]
   
Derivative Assets    
Derivative Assets 60 1,924
Liabilities    
Derivative Liabilities 1,108 241
Fair Value, Net Asset (Liability) (1,048) 1,683
Fair Value on a recurring basis [Member] | Level 3 [Member]
   
Derivative Assets    
Derivative Assets 0 0
Liabilities    
Derivative Liabilities 0 0
Fair Value, Net Asset (Liability) 0 0
Fair Value on a recurring basis [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Derivative Assets    
Derivative Assets 60 1,924
Liabilities    
Derivative Liabilities 1,108 241
Fair Value, Net Asset (Liability) (1,048) 1,683
Current assets - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 1 [Member]
   
Derivative Assets    
Derivative Assets, Current 0 0
Current assets - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 2 [Member]
   
Derivative Assets    
Derivative Assets, Current 60 1,674
Current assets - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 3 [Member]
   
Derivative Assets    
Derivative Assets, Current 0 0
Current assets - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Derivative Assets    
Derivative Assets, Current 60 1,674
Noncurrent assets - Other assets, net [Member] | Fair Value on a recurring basis [Member] | Level 1 [Member]
   
Derivative Assets    
Derivative Assets, Noncurrent 0 0
Noncurrent assets - Other assets, net [Member] | Fair Value on a recurring basis [Member] | Level 2 [Member]
   
Derivative Assets    
Derivative Assets, Noncurrent 0 250
Noncurrent assets - Other assets, net [Member] | Fair Value on a recurring basis [Member] | Level 3 [Member]
   
Derivative Assets    
Derivative Assets, Noncurrent 0 0
Noncurrent assets - Other assets, net [Member] | Fair Value on a recurring basis [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Derivative Assets    
Derivative Assets, Noncurrent    250
Current liabilities - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 1 [Member]
   
Liabilities    
Derivative Liabilities, Current 0 0
Current liabilities - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 2 [Member]
   
Liabilities    
Derivative Liabilities, Current 1,036 125
Current liabilities - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Level 3 [Member]
   
Liabilities    
Derivative Liabilities, Current 0 0
Current liabilities - Fair market value of derivatives [Member] | Fair Value on a recurring basis [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Liabilities    
Derivative Liabilities, Current 1,036 125
Other long-term liabilities [Member] | Fair Value on a recurring basis [Member] | Level 1 [Member]
   
Liabilities    
Derivative Liabilities, Noncurrent 0 0
Other long-term liabilities [Member] | Fair Value on a recurring basis [Member] | Level 2 [Member]
   
Liabilities    
Derivative Liabilities, Noncurrent 72 116
Other long-term liabilities [Member] | Fair Value on a recurring basis [Member] | Level 3 [Member]
   
Liabilities    
Derivative Liabilities, Noncurrent 0 0
Other long-term liabilities [Member] | Fair Value on a recurring basis [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Liabilities    
Derivative Liabilities, Noncurrent 72 116
Revolving Credit Facility [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Credit Facility 22,000 10,000
Fair Value [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Liabilities, Fair Value Disclosure 72,299 110,112
Fair Value [Member] | Revolving Credit Facility [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Lines of Credit, Fair Value Disclosure 22,000 10,000
Carrying Value [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Liabilities, Fair Value Disclosure 75,748 120,668
Carrying Value [Member] | Revolving Credit Facility [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Credit Facility 22,000 10,000
13% Senior Notes due 2016 [Member] | Senior Notes [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
13% Senior Notes due 2016 48,481  
Deferred Credit 5,267 13,707
13% Senior Notes due 2016 [Member] | Portion at Fair Value, Fair Value Disclosure [Member] | Senior Notes [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
13% Senior Notes due 2016 48,481 96,961
13% Senior Notes due 2016 [Member] | Fair Value [Member] | Senior Notes [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
13% Senior Notes due 2016 50,299 [1] 100,112 [1]
13% Senior Notes due 2016 [Member] | Carrying Value [Member] | Senior Notes [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
13% Senior Notes due 2016 $ 53,748 $ 110,668
[1] 2013 and 2012 fair values are calculated only in relation to the $48,481 and $96,961 face value outstanding of the 13% Senior Notes, respectively. The remaining $5,267 and $13,707, respectively represents the Company’s deferred credits and have been excluded from the fair value calculation. See Note 4 for additional information.