Summary of Significant Accounting Policies - Modified Loan Request (Details)	Sep. 30, 2020 USD ($) loan
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	75
Modifications resumed | $	$ 21,206,401
Number of loans in deferred status	14
Modifications deferred | $	$ 6,792,416
Construction, Land, Development
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	1
Modifications resumed | $	$ 46,376
Number of loans in deferred status	1
Modifications deferred | $	$ 69,377
1-4 Family Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	42
Modifications resumed | $	$ 5,987,605
Number of loans in deferred status	7
Modifications deferred | $	$ 1,301,515
1-4 Family Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	13
Modifications resumed | $	$ 1,742,267
Number of loans in deferred status	4
Modifications deferred | $	$ 769,209
Multifamily
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	11
Modifications resumed | $	$ 7,078,790
Number of loans in deferred status	1
Modifications deferred | $	$ 3,494,439
Commercial Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	2
Modifications resumed | $	$ 337,696
Number of loans in deferred status	1
Modifications deferred | $	$ 1,157,876
Commercial Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	3
Modifications resumed | $	$ 5,971,039
Number of loans in deferred status	0
Consumer and Installment Loan
Financing Receivable, Recorded Investment [Line Items]
Number of loans resumed	3
Modifications resumed | $	$ 42,628
Number of loans in deferred status	0