Annual report pursuant to Section 13 and 15(d)

Variable Interest Entity - Summary of Purchase Price Allocation of Purchase of Acquired Identifiable Assets, Liabilities Assumed and Goodwill (Detail)

v3.21.4
Variable Interest Entity - Summary of Purchase Price Allocation of Purchase of Acquired Identifiable Assets, Liabilities Assumed and Goodwill (Detail) - USD ($)
Jun. 14, 2021
Sep. 30, 2021
Sep. 30, 2020
Nov. 01, 2019
Sep. 30, 2019
Variable Interest Entity [Line Items]          
Accounts payable       $ 7,188,000  
Accounts receivable       4,838,000  
Goodwill beginning   $ 41,471,000 $ 37,754,000 $ 807,000 $ 36,947,000
Salomon Whitney [Member]          
Variable Interest Entity [Line Items]          
Total purchase price $ 7,000,000        
Accounts payable 12,000        
Accrued liabilities 1,031,000        
Total liabilities assumed 1,043,000        
Total consideration 8,043,000        
Accounts receivable 756,000        
Intangible assets 3,570,000        
Total assets acquired 4,326,000        
Goodwill beginning $ 3,717,000 $ 3,700,000