XML 72 R55.htm IDEA: XBRL DOCUMENT v3.20.2
Stockholders' and Members' Equity, Equity-Based Compensation (Details)
$ / shares in Units, $ in Millions
8 Months Ended 12 Months Ended
Feb. 11, 2020
$ / shares
shares
Sep. 30, 2020
USD ($)
$ / shares
shares
Sep. 30, 2020
USD ($)
Intallment
$ / shares
shares
Equity-Based Compensation [Abstract]      
Percentage of expected performance targets to be achieved target award   175.00% 175.00%
Expense related to performance award | $     $ 0.5
Class A Common Stock [Member]      
Equity-Based Compensation [Abstract]      
Total number of shares reserved for issuance (in shares) 1,385,799 1,385,799 1,385,799
Class B Common Stock [Member] | Members of Executive Management [Member]      
Equity-Based Compensation [Abstract]      
Number of shares issued (in shares) 32,754    
Class B Common Stock [Member] | Members of Executive Management [Member] | Minimum [Member]      
Equity-Based Compensation [Abstract]      
Award vesting period     3 years
Class B Common Stock [Member] | Members of Executive Management [Member] | Maximum [Member]      
Equity-Based Compensation [Abstract]      
Award vesting period     5 years
Restricted Stock Units (RSUs) [Member]      
Equity-Based Compensation [Abstract]      
Number of equal annual installments for vesting | Intallment     4
Number of Shares [Abstract]      
Beginning balance (in shares)   44,666  
Awarded (in shares)   256,977 100,000
Vested (in shares)   0  
Forfeited (in shares)   0  
Ending balance (in shares) 44,666 301,643 301,643
Weighted Average Grant Date Fair Value [Abstract]      
Beginning balance (in dollars per share) | $ / shares   $ 14.61  
Awarded (in dollars per share) | $ / shares   15.98  
Vested (in dollars per share) | $ / shares   0  
Forfeited (in dollars per share) | $ / shares   0  
Ending balance (in dollars per share) | $ / shares $ 14.61 $ 15.78 $ 15.78
Compensation expense | $     $ 1.6
Unrecognized compensation expense | $   $ 3.2 $ 3.2
Weighted-average period of recognition     1 year 7 months 6 days
Restricted Stock Units (RSUs) [Member] | Board of Directors [Member]      
Equity-Based Compensation [Abstract]      
Number of equal annual installments for vesting | Intallment     4
Number of Shares [Abstract]      
Awarded (in shares)     139,727
Vested (in shares)     39,727
Restricted Stock Units (RSUs) [Member] | Messrs Singleton [Member]      
Number of Shares [Abstract]      
Awarded (in shares) 17,333    
Restricted Stock Units (RSUs) [Member] | Messrs Aisquith [Member]      
Number of Shares [Abstract]      
Awarded (in shares) 17,333    
Restricted Stock Units (RSUs) [Member] | Mr. Ezzell [Member]      
Number of Shares [Abstract]      
Awarded (in shares) 10,000    
Performance Share Unit [Member]      
Equity-Based Compensation [Abstract]      
Number of equal annual installments for vesting | Intallment     4
Percentage of target award granted     100.00%
Number of shares of common stock consisted in each unit (in shares)     1
Award vesting period     4 years
Number of Shares [Abstract]      
Awarded (in shares)     67,000
Performance Share Unit [Member] | Minimum [Member]      
Equity-Based Compensation [Abstract]      
Percentage of actual number of unit earned     0.00%
Performance Share Unit [Member] | Maximum [Member]      
Equity-Based Compensation [Abstract]      
Percentage of actual number of unit earned     175.00%