XML 126 R97.htm IDEA: XBRL DOCUMENT v3.20.1
Note 17 - Employee Benefits (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Apr. 30, 2010
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Nov. 01, 2011
Deferred Compensation Arrangement with Individual, Compensation Expense   $ 395,000 $ 382,000    
Deferred Compensation Arrangement with Individual, Recorded Liability   $ 2,858,000 2,093,000    
Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan, Amount $ 1,971,420        
Employee Stock Ownership Plan (ESOP), Shares Contributed to ESOP 197,142        
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased $ 10        
Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan Term   12 years      
Employee Stock Ownership Plan ESOP Debt Structure Direct Loan Interest Rate   8.00%      
Employee Stock Ownership Plan (ESOP), Compensation Expense   $ 276,000 $ 293,000    
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares   16,616 16,616    
Employee Stock Ownership Plan (ESOP), Number of Committed-to-be-Released Shares   30,978      
Employee Stock Ownership Plan ESOP Cost of Committed to be Released Shares   $ 311,000      
Employee Stock Ownership Plan (ESOP), Deferred Shares, Fair Value   $ 663,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   0      
Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   20,560      
Share-based Payment Arrangement, Expense   $ 429,000 $ 287,000    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total   $ 697,000      
Share-based Payment Arrangement, Option [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   246,427      
Before Amendment [Member] | Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized         98,571
After Amendment [Member] | Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized       218,571  
Profit Sharing Plan [Member]          
Defined Contribution Plan, Employer Discretionary Contribution Amount   $ 825,000 573,000    
401 (k) Plan [Member]          
Defined Contribution Plan, Employer Discretionary Contribution Amount   $ 397,000 $ 270,000    
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay   50.00%      
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent   4.00%