XML 113 R95.htm IDEA: XBRL DOCUMENT v3.22.0.1
Condensed Statements of Cash Flows (Details) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash flows from operating activities:                      
Net income $ 1,539,169 $ 1,726,937 $ 1,668,684 $ 1,810,075 $ 1,735,206 $ 1,703,271 $ 1,501,023 $ 1,521,131 $ 6,744,865 $ 6,460,631 $ 7,318,433
Stock-based compensation expense                 103,033 92,986 78,053
Net cash provided by operating activities                 17,463,644 291,987 4,443,468
Cash flows from financing activities:                      
Repurchase of common shares                 (398,868)
Stock options exercised                 207,889 117,044 138,286
Net cash provided by (used in) financing activities                 142,889,696 79,131,311 (7,079,604)
Supplemental disclosure for non-cash investing and financing activity                      
Change in dividends payable                 3,536 53,680 58,163
Parent Company [Member]                      
Cash flows from operating activities:                      
Net income                 6,744,865 6,460,631 7,318,433
Stock-based compensation expense                 103,033 92,986 78,053
Equity in undistributed earnings of subsidiary                 (3,196,048) (2,015,280) (3,368,663)
Decrease in other assets                 (37,802) (36,590) (45,979)
Increase in other liabilities                 (1)
Net cash provided by operating activities                 3,614,047 4,501,747 3,981,844
Cash flows from financing activities:                      
Dividends paid                 (4,312,138) (3,592,841) (4,031,157)
Repurchase of common shares                 (398,868)
Stock options exercised                 207,889 117,044 138,286
Net cash provided by (used in) financing activities                 (4,104,249) (3,874,665) (3,892,871)
Net (decrease) increase in cash                 (490,202) 627,082 88,973
Cash at the beginning of the year       $ 1,723,556       $ 1,096,474 1,723,556 1,096,474 1,007,501
Cash at the end of the year $ 1,233,354       $ 1,723,556       1,233,354 1,723,556 1,096,474
Supplemental disclosure for non-cash investing and financing activity                      
Change in dividends payable                 $ 3,536 $ 53,680 $ 58,163