XML 58 R5.htm IDEA: XBRL DOCUMENT v3.19.3
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Treasury Stock [Member]
Retained Earnings, Appropriated [Member]
Retained Earnings [Member]
Total
Balance at Dec. 31, 2017 $ 28,192 $ 38,682,377   $ 6,241 $ 29,730,794 $ 68,447,604
Balance (in Shares) at Dec. 31, 2017 28,191,927          
Exercise of options - employees $ 33 31,467       31,500
Exercise of options - employees (in Shares) 32,730          
Stock issued to employees $ 30 68,071       68,101
Stock issued to employees (in Shares) 30,000          
Stock issued for service $ 219 368,130       368,349
Stock issued for service (in Shares) 219,833          
Stock options vested to board of directors and employees   507,145       507,145
Net income (loss)         2,526,293 2,526,293
Balance at Sep. 30, 2018 $ 28,474 39,657,190   6,241 32,257,087 71,948,992
Balance (in Shares) at Sep. 30, 2018 28,474,490          
Balance at Jun. 30, 2018 $ 28,400 39,500,150   6,241 32,749,120 72,283,911
Balance (in Shares) at Jun. 30, 2018 28,399,610          
Stock issued to employees $ 7 17,018       17,025
Stock issued to employees (in Shares) 7,500          
Stock issued for service $ 67 118,182       118,249
Stock issued for service (in Shares) 67,380          
Stock options vested to board of directors and employees   21,840       21,840
Net income (loss)         (492,033) (492,033)
Balance at Sep. 30, 2018 $ 28,474 39,657,190   6,241 32,257,087 71,948,992
Balance (in Shares) at Sep. 30, 2018 28,474,490          
Balance at Dec. 31, 2018 $ 28,567 39,841,149   6,241 35,030,419 $ 74,906,376
Balance (in Shares) at Dec. 31, 2018 28,566,652         28,566,652
Stock issued to employees $ 22 17,304       $ 17,326
Stock issued to employees (in Shares) 22,500          
Stock issued for service $ 279 212,221       212,500
Stock issued for service (in Shares) 278,857          
Stock options vested to board of directors and employees   211,076       211,076
Common stock repurchased     $ (515,455)     (515,455)
Net income (loss)         (581,864) (581,864)
Balance at Sep. 30, 2019 $ 28,868 40,281,750 (515,455) 6,241 34,448,555 $ 74,249,959
Balance (in Shares) at Sep. 30, 2019 28,868,009         28,868,009
Balance at Jun. 30, 2019 $ 28,776 40,139,382 (110,034) 6,241 34,844,703 $ 74,909,068
Balance (in Shares) at Jun. 30, 2019 28,775,835          
Stock issued to employees $ 7 5,768       5,775
Stock issued to employees (in Shares) 7,500          
Stock issued for service $ 85 67,415       67,500
Stock issued for service (in Shares) 84,674          
Stock options vested to board of directors and employees   69,185       69,185
Common stock repurchased     (405,421)     (405,421)
Net income (loss)         (396,148) (396,148)
Balance at Sep. 30, 2019 $ 28,868 $ 40,281,750 $ (515,455) $ 6,241 $ 34,448,555 $ 74,249,959
Balance (in Shares) at Sep. 30, 2019 28,868,009         28,868,009