Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS??? EQUITY

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($)
$ in Thousands
Total
Additional Paid-in Capital
Treasury Stock
Retained Earnings
Common Stock
Class A Common Stock
Class B Common Stock
Beginning balance (in shares) at Sep. 30, 2016         44,987,575 0 0
Beginning balance at Sep. 30, 2016 $ 156,283 $ 141,872 $ (12,621) $ 26,987 $ 45 $ 0 $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Sale of treasury stock 638   638        
Common stock dividend paid (31,293)     (31,293)      
Equity-based compensation 513 513          
Net income 26,040     26,040      
Ending balance (in shares) at Sep. 30, 2017         44,987,575 0 0
Ending balance at Sep. 30, 2017 152,181 142,385 (11,983) 21,734 $ 45 $ 0 $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Sale of treasury stock   (453) 458        
Equity-based compensation 975 975          
Net income 50,791     50,791      
Reclassification of common stock (in shares)         44,987,575   44,987,571
Reclassification of common stock 0       $ (45)   $ 45
Conversion of Class B common stock to Class A common stock in connection with initial public offering of Class A common stock (in shares)           2,600,000 2,600,000
Conversion of Class B common stock to Class A common stock in connection with initial public offering of Class A common stock 0         $ 3 $ (3)
Initial public offering of Class A common stock, net of offering costs (in shares)           9,350,000  
Initial public offering of Class A common stock, net of offering costs 98,009 98,000       $ 9  
Sale of treasury stock 5 (453) 458        
Cashless option exercise (2,492) 1,586 (4,078)        
Ending balance (in shares) at Sep. 30, 2018         0 11,950,000 42,387,571
Ending balance at Sep. 30, 2018 $ 299,469 $ 242,493 $ (15,603) $ 72,525 $ 0 $ 12 $ 42