Summary of Significant Accounting Policies - Modified Loan Request (Details)	Sep. 30, 2021 USD ($) loan
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	86
Modifications resumed | $	$ 22,414,161
Construction, Land, Development
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	2
Modifications resumed | $	$ 112,319
Residential | 1-4 Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	50
Modifications resumed | $	$ 6,875,038
Residential | 1-4 Family Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	14
Modifications resumed | $	$ 1,901,595
Residential | Multifamily
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	13
Modifications resumed | $	$ 10,670,307
Commercial | Commercial Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	2
Modifications resumed | $	$ 1,418,037
Commercial | Commercial Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	2
Modifications resumed | $	$ 1,394,555
Consumer
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed | loan	3
Modifications resumed | $	$ 42,310