XML 78 R39.htm IDEA: XBRL DOCUMENT v3.22.0.1
Revenue (Tables)
12 Months Ended
Dec. 31, 2021
Revenue  
Revenue from the Rendering of Services

Year ended December 31,

 

2021

    

2020

    

2019

Service revenue:

  

 

  

 

  

Commissions

$

469,718

$

452,882

$

431,781

Fees

 

448,041

 

418,714

 

372,243

 

917,759

 

871,596

 

804,024

Inventory sales revenue

 

499,212

 

505,664

 

514,617

$

1,416,971

$

1,377,260

$

1,318,641