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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Current assets:    
Cash and cash equivalents $ 127,848 $ 236,975
Accounts receivable, net of allowance for doubtful accounts of $84 and $76, respectively 6,805 9,322
Inventories 28,949 23,255
Prepaid expenses and other current assets including $605 and $572 from affiliates at December 31, 2012 and 2011, respectively 2,446 2,311
Total current assets 166,048 271,863
Property, plant, and equipment, net of accumulated depreciation 411,600 341,495
Intangible assets, net 30 36
Goodwill 40,969 40,969
Deferred financing costs, net 2,200 3,164
Other long-term assets, including $1,315 and $1,495 with affiliates at December 31, 2012 and 2011, respectively 2,107 1,782
Total assets 622,954 659,309
Current liabilities:    
Accounts payable, including $3,220 and $2,064 due to affiliates at December 31, 2012 and 2011, respectively 34,099 15,869
Personnel accruals, including $1,865 and $812 with affiliates at December 31, 2012 and 2011, respectively 4,931 2,744
Deferred revenue 965 9,019
Accrued expenses and other current liabilities, including $553 and $549 with affiliates at December 31, 2012 and 2011, respectively 9,480 14,822
Total current liabilities 49,475 42,454
Long-term liabilities:    
Long-term debt, net of current portion 125,000 125,000
Other long-term liabilities, including $355 and $850 with affiliates at December 31, 2012 and 2011, respectively 2,286 2,366
Total long-term liabilities 127,286 127,366
Commitments and contingencies      
Partners' capital:    
Common unitholders, 73,065,143 and 73,030,936 units issued and outstanding at December 31, 2012 and 2011, respectively 448,943 491,876
General partner's interest 1 1
Accumulated other comprehensive loss (2,751) (2,388)
Total partners' capital 446,193 489,489
Total liabilities and partners' capital $ 622,954 $ 659,309