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Stockholders Equity (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Sep. 15, 2020
Aug. 05, 2020
Dec. 31, 2019
Dividends declared     $ 1,103,400 $ 2,153,349      
stock based compensation $ 434,000 $ 399,000 905,000 708,000      
Stock-based compensation expense related to stock options is net of estimated forfeitures $ 21,000 $ 0 $ 38,000 $ 0      
Closing price of common stock $ 4.42   $ 4.42        
Aggregate intrinsic value exercised     $ 0        
Stock-based compensation, restricted stock awards     $ 98,000        
Dividend per share         $ 0.04 $ 0.04  
Common stock shares authorized 20,000,000   20,000,000       20,000,000
2014 Plan              
Shares reserved 110,199   110,199        
2014 Plan | Maximum              
Common stock shares authorized 700,000   700,000