General form of registration statement for all companies including face-amount certificate companies

2. VARIABLE INTEREST ENTITY (Details)

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2. VARIABLE INTEREST ENTITY (Details) (VIEBalanceSheetMember, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
VIEBalanceSheetMember
    
Values and classification of assets that are collateral for the obligations of New PE Holdco    
Cash and cash equivalents $ 92 $ 2,070
Other current assets 13,368 14,320
Property and equipment 148,390 155,523
Other assets 1,368 1,693
Total assets 163,218 173,606
Current liabilities 6,063 3,064
Long-term debt, including current portion 91,186 73,256
Other liabilities 195 158
Total liabilities $ 97,444 $ 76,478