XML 27 R46.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 7 - Debt (Details) - Summary of Debt Components (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Debt Instrument [Line Items]    
Debt Instruments $ 6,052  
Discounts on long-term borrowings (1,742) (48)
Subtotal 4,310 2,549
Less: Current maturies of long-term debt (58) (756)
Long-term debt 4,252 1,793
Unsecured Convertible Notes [Member]
   
Debt Instrument [Line Items]    
Debt Instruments 5,745 1,500
Convertible Promissory Note - TLC Investments LLC [Member]
   
Debt Instrument [Line Items]    
Debt Instruments 0 500
Cognovit Note - Keystone Ruby, LLC [Member]
   
Debt Instrument [Line Items]    
Debt Instruments 237 277
Letter of Credit Agreement - Mark Plush [Member]
   
Debt Instrument [Line Items]    
Debt Instruments 0 250
Unsecured Promissory Note - Quercus Trust [Member]
   
Debt Instrument [Line Items]    
Debt Instruments $ 70 $ 70