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NOTES PAYABLE AND AMENDED CREDIT AGREEMENT- Summary of Aggregate Annual Payments of Principal Required to Revolving Credit Facility (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Long Term Debt By Maturity [Abstract]    
During the twelve months ended June 30, 2018 $ 2,345  
During the twelve months ended June 30, 2019 73,351  
Payments/Long term debt, Total $ 75,696 $ 51,823