XML 121 R102.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 13 - Employee Benefit Plans (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 4.50%      
Defined Contribution Plan, Cost Recognized $ 264,672 $ 289,437 $ 190,105  
Deferred Compensation Liability, Current and Noncurrent 6,224,368 5,151,630 4,202,733 3,469,525
Certain Management Officers [Member] | Maximum [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Interest on Deferred Compensation Amounts 8.00%      
Agreements with Certain Management and Executive Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Deferred Compensation Liability, Current and Noncurrent   5,151,630    
Agreements with Certain Management and Executive Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Deferred Compensation Liability, Current and Noncurrent 6,224,368      
First Three Percent of Employees Wages [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 100.00%      
Match at 100 Percent [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 3.00%      
From Four to Four and a Half Percent of Employee's Wages [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 50.00%      
Matched at 50% [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 3.00%      
Supplemental Executive Retirement Plans [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Deferred Compensation Arrangement with Individual, Recorded Liability 317,418      
Deferred Compensation Liability, Current and Noncurrent 3,267,587 2,802,497    
Defined Benefit Plan, Contributions by Employer 117,000 117,000    
Minimum [Member] | Certain Executive Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Deferred Compensation Arrangement with Individual, Employer Contribution 10,000      
Interest on Deferred Compensation Amounts 6.00%      
Minimum [Member] | Certain Management Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 4.00%      
Interest on Deferred Compensation Amounts 4.00%      
Maximum [Member] | Certain Executive Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Deferred Compensation Arrangement with Individual, Employer Contribution $ 20,000      
Interest on Deferred Compensation Amounts 12.00%      
Maximum [Member] | Certain Management Officers [Member]
        
Note 13 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 10.00%