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Schedule I - Financial Information of Registrant Sch 1 - NOTES (Details) (Parent [Member], USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Parent [Member]
     
Cash dividends received by subsidiaries $ 0us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember
$ 0us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember
$ 0us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember
Cash dividends received from associated companies $ 2,000,000us-gaap_CashDividendsPaidToParentCompanyByUnconsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember
$ 0us-gaap_CashDividendsPaidToParentCompanyByUnconsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember
$ 0us-gaap_CashDividendsPaidToParentCompanyByUnconsolidatedSubsidiaries
/ us-gaap_ConsolidationItemsAxis
= us-gaap_ParentMember