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Organization, Nature of Operations, and Principles of Consolidation (Tables)
9 Months Ended
Sep. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of total cash and available borrowings

 

(in thousands)   October 30, 2015     September 30, 2015     December 31, 2014  
Cash plus availability under current borrowing base   $ 886     $ 1,090     $ 3,001  
Cash plus availability under maximum allowed borrowing base   $ 3,736     $ 3,519     $ 3,097