XML 32 R22.htm IDEA: XBRL DOCUMENT
v3.20.2

Note 5 - Other Real Estate Owned (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Notes Tables |
Schedule of Real Estate Properties [Table Text Block] |
|  | June 30, 2020 |  |  | December 31, 2019 |
|  | Balance |  |  | Valuation Allowance |  |  | Net OREO Balance |  |  | Balance |  |  | Valuation Allowance |  |  | Net OREO Balance |
One–to–four family residential |  | $ | 143 |  |  | $ | - |  |  | $ | 143 |  |  | $ | 186 |  |  | $ | — |  |  | $ | 186 |
Other Real Estate, Roll Forward [Table Text Block] |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Beginning balance |  | $ | 110 |  |  | $ | 921 |  |  | $ | 186 |  |  | $ | 1,226 |
New foreclosed properties |  |  | 33 |  |  |  | — |  |  |  | 33 |  |  |  | 46 |
Valuation adjustments |  |  | — |  |  |  | (21 | ) |  |  | — |  |  |  | (21 | )
Sales and other reductions |  |  | — |  |  |  | (403 | ) |  |  | (76 | ) |  |  | (754 | )
Ending balance |  | $ | 143 |  |  | $ | 497 |  |  | $ | 143 |  |  | $ | 497 |
Other Real Estate Owned, Valuation Allowance [Table Text Block] |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Beginning balance |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 23 |
Additions charged to expense |  |  | — |  |  |  | 21 |  |  |  | — |  |  |  | 21 |
Reductions from sales of OREO |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (23 | )
Ending balance |  | $ | — |  |  | $ | 21 |  |  | $ | — |  |  | $ | 21 |

X
- Definition The tabular disclosure for valuation allowance of other real estate owned. + References No definition available. + Details
Name: | bfin_OtherRealEstateOwnedValuationAllowanceTableTextBlock
Namespace Prefix: | bfin_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the change in other real estate on properties owned. Excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure by banks. + References No definition available. + Details
Name: | us-gaap_OtherRealEstateRollForwardTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of real estate properties and units in those properties that are included in the discussion of the nature of an entity's operations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRealEstatePropertiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration