Annual report pursuant to Section 13 and 15(d)

Long- Term Debt and Note Payable (Details)

v2.4.0.6
Long- Term Debt and Note Payable (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Summary of Long- term debt    
Capital Lease Obligations and Other $ 12 $ 35
Total Long-term Debt 29,983 33,263
Less Current Maturities 9,268 5,290
Long-term Debt net of current maturities 20,715 27,973
Senior Notes [Member]
    
Summary of Long- term debt    
Total Long-term Debt 13,000 17,000
Revolving Credit Facility [Member]
    
Summary of Long- term debt    
Total Long-term Debt 7,000  
Senior Subordinated Notes [Member]
    
Summary of Long- term debt    
Total Long-term Debt    5,000
Series 2007 Industrial Revenue Bonds [Member]
    
Summary of Long- term debt    
Total Long-term Debt 5,060 5,400
Series 1999 Industrial Revenue Bonds [Member]
    
Summary of Long- term debt    
Total Long-term Debt 1,895 2,245
Series 1998 Industrial Revenue Bonds [Member]
    
Summary of Long- term debt    
Total Long-term Debt 2,450 2,850
Notes Payable to Banks [Member]
    
Summary of Long- term debt    
Total Long-term Debt $ 566 $ 733