Quarterly report pursuant to Section 13 or 15(d)

Related-Party Transactions (Details)

v3.20.4
Related-Party Transactions (Details)
6 Months Ended
Aug. 01, 2019
USD ($)
Apr. 02, 2018
USD ($)
Sep. 30, 2017
USD ($)
Mar. 31, 2020
Apr. 02, 2019
Mar. 31, 2017
USD ($)
principal
Apr. 01, 2015
principal
Related Party Transaction [Line Items]              
Payments for purchase of equity   $ 5,665,000          
Payments to acquire equity interest $ 4,508,000            
SUMAC Former Principal              
Related Party Transaction [Line Items]              
Number of Former Principals | principal             1
Non-interest Bearing Performance Based Note              
Related Party Transaction [Line Items]              
Debt Instrument, face amount           $ 5,905,000  
Payments to Related Party | SUMAC Former Principal              
Related Party Transaction [Line Items]              
Number of Former Principals | principal           2  
Related party transaction, amounts of transaction     $ 5,805,000        
Sumac Business              
Related Party Transaction [Line Items]              
Ownership percentage       12.50%      
TPS              
Related Party Transaction [Line Items]              
Noncontrolling Interest, ownership by noncontrolling owners (percent)   12.50%          
TPS | SUMAC Former Principal              
Related Party Transaction [Line Items]              
Noncontrolling Interest, ownership by noncontrolling owners (percent)             25.00%
Sumac Business              
Related Party Transaction [Line Items]              
Ownership interest percentage 12.50%       12.50%