Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Shareholders' Equity (Unaudited)

v3.20.2
Condensed Statements of Shareholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Sep. 30, 2018 13,646,553      
Balance at Sep. 30, 2018 $ 136,466 $ 55,483,759 $ 13,254,651 $ 68,874,876
Stock-based compensation expense 0 1,535,628 0 1,535,628
Restricted stock issuance, net $ (69) 69 0 0
Issuance of common stock under employee stock purchase plan (in shares) 37,235      
Issuance of common stock under employee stock purchase plan $ 372 313,519 0 313,891
Exercise of stock options, net of shares exchanged for payment (in shares) 5,440      
Exercise of stock options, net of shares exchanged for payment $ 54 (30) 0 24
Tax withholding related to vesting of restricted stock grants (304) (431,475) 0 (431,779)
Net income $ 0 0 2,678,429 2,678,429
Restricted stock issuance, net (in shares) (6,890)      
Tax withholding related to vesting of restricted stock grants (in shares) (30,469)      
Restricted stock issuance, net (in shares) 6,890      
Balance (in shares) at Jun. 30, 2019 13,651,869      
Balance at Jun. 30, 2019 $ 136,519 56,901,470 15,933,080 72,971,069
Balance (in shares) at Mar. 31, 2019 13,668,408      
Balance at Mar. 31, 2019 $ 136,684 56,725,019 14,632,553 71,494,256
Stock-based compensation expense 0 433,438 0 433,438
Restricted stock issuance, net $ (65) 65 0 0
Issuance of common stock under employee stock purchase plan (in shares) 19,923      
Issuance of common stock under employee stock purchase plan $ 199 167,752 0 167,951
Exercise of stock options, net of shares exchanged for payment 0 0 0 0
Tax withholding related to vesting of restricted stock grants (299) (424,804) 0 (425,103)
Net income $ 0 0 1,300,527 1,300,527
Restricted stock issuance, net (in shares) (6,538)      
Tax withholding related to vesting of restricted stock grants (in shares) (29,924)      
Restricted stock issuance, net (in shares) 6,538      
Balance (in shares) at Jun. 30, 2019 13,651,869      
Balance at Jun. 30, 2019 $ 136,519 56,901,470 15,933,080 72,971,069
Balance (in shares) at Sep. 30, 2019 13,641,805      
Balance at Sep. 30, 2019 $ 136,418 56,976,162 17,820,807 74,933,387
Repurchase of common stock (418) (428,236) 0 (428,654)
Stock-based compensation expense 0 541,884 0 541,884
Restricted stock issuance, net $ 96 (96) 0 0
Issuance of common stock under employee stock purchase plan (in shares) 30,223      
Issuance of common stock under employee stock purchase plan $ 302 348,474 0 348,776
Exercise of stock options, net of shares exchanged for payment (in shares) 7,646      
Exercise of stock options, net of shares exchanged for payment $ 76 10,892 0 10,968
Tax withholding related to vesting of restricted stock grants (4) (5,799) 0 (5,803)
Net income $ 0 0 4,243,623 4,243,623
Restricted stock issuance, net (in shares) (9,580)      
Tax withholding related to vesting of restricted stock grants (in shares) (453)      
Repurchase of common stock (in shares) (41,796)      
Restricted stock issuance, net (in shares) 9,580      
Balance (in shares) at Jun. 30, 2020 13,647,005      
Balance at Jun. 30, 2020 $ 136,470 57,443,281 22,064,430 79,644,181
Balance (in shares) at Mar. 31, 2020 13,627,639      
Balance at Mar. 31, 2020 $ 136,276 57,042,604 19,069,862 76,248,742
Repurchase of common stock 0 0 0 0
Stock-based compensation expense 0 213,361 0 213,361
Restricted stock issuance, net $ 0 0 0 0
Issuance of common stock under employee stock purchase plan (in shares) 15,116      
Issuance of common stock under employee stock purchase plan $ 151 178,973 0 179,124
Exercise of stock options, net of shares exchanged for payment (in shares) 4,250      
Exercise of stock options, net of shares exchanged for payment $ 43 8,343 0 8,386
Tax withholding related to vesting of restricted stock grants 0 0 0 0
Net income $ 0 0 2,994,568 2,994,568
Balance (in shares) at Jun. 30, 2020 13,647,005      
Balance at Jun. 30, 2020 $ 136,470 $ 57,443,281 $ 22,064,430 $ 79,644,181