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Debt Obligations (Tables)
12 Months Ended
Dec. 31, 2012
Debt Obligations [Abstract]  
Schedule Of Debt Obligations
($ in thousands)   2012   2011
Long-term debt:        
Current maturities CoBank ACB, unsecured term credit facility $ - $ 1,139
CoBank ACB revolving loan facility   8,595   -
Provident Bank credit line   4,000   -
TriState credit line   1,500   -
    14,095   1,139
Short-term debt:        
CoBank ACB revolving loan facility   -   5,000
Provident Bank credit line   -   600
    -   5,600
Total debt obligations $ 14,095 $ 6,739