Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT - Scheduled maturities of long-term debt (Details 1)

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LONG-TERM DEBT - Scheduled maturities of long-term debt (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Long-Term Debt [Abstract]  
2015 $ 1,337us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
2016 39,294us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
2017 20,000us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
Total $ 60,631us-gaap_LongTermDebtMaturingInYearsFourAndFive