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NOTE 8 - DEBT (Detail) - Schedule of Notes Payable and Lines of Credit (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Dec. 08, 2008
Balance $ 5,340 $ 6,419  
Short Term     664
Long Term     4,676
ADI Time - Sellers Note [Member]
     
Maturity     10/1/2014
Stated Interest Rate     0.16%
Balance 910 870  
Long Term     910
Legiant - Sellers Note 1 [Member]
     
Maturity     2/1/2012
Stated Interest Rate     0.20%
Balance   250  
Legiant - Sellers Note 2 [Member]
     
Maturity     10/1/2014
Stated Interest Rate     5.00%
Balance 428 468  
Short Term     109
Long Term     319
Legiant - Sellers Note 3 [Member]
     
Maturity     10/1/2014
Stated Interest Rate     0.20%
Balance 1,446 1,384  
Long Term     1,446
Subordinated Convertible Notes Payable [Member]
     
Maturity     9/30/2014
Stated Interest Rate     9.00%
Balance 301 1,247  
Long Term     301
Subordinated Notes Payable [Member]
     
Maturity     9/30/2014
Stated Interest Rate     15.00%
Balance 1,700 1,700  
Long Term     1,700
Lines of Credit [Member]
     
Maturity     9/28/2012
Stated Interest Rate     4.25%
Balance 555 500  
Short Term     $ 555