Annual report pursuant to Section 13 and 15(d)

Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category

v2.4.0.8
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category (USD $)
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category $ 4,082,642 $ 3,157,269 $ 3,100,494
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 722,888 296,745  
Money Market Funds [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 722,888 296,745  
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 109,989 58,773  
Equity Securities [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 109,989 58,773  
Equity Funds [Member] | Fair Value, Inputs, Level 1 [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 1,628,020 1,223,629  
Equity Funds [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 1,628,020 1,223,629  
Fixed Income Funds [Member] | Fair Value, Inputs, Level 1 [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 1,621,745 1,578,122  
Fixed Income Funds [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category 1,621,745 1,578,122  
Fair Value, Inputs, Level 1 [Member]
      
Note 5 - Employee Benefit Plans (Details) - The Fair Values of Plan Assets by Major Asset Category [Line Items]      
Plan assets by category $ 4,082,642 $ 3,157,269