Annual report pursuant to Section 13 and 15(d)

Acquisitions - Additional Information (Details)

v3.21.1
Acquisitions - Additional Information (Details) - Vitek Real Estate Industries Group, Inc.
Apr. 30, 2019
USD ($)
Business Acquisition [Line Items]  
Business acquisition, consideration transferred $ 10,552,000
Business acquisition, goodwill, expected tax deductible amount 400,000
Business acquisition, transaction costs 200,000
Purchase price allocation adjustments $ 0