XML 110 R32.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Premises and Equipment (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Property, Plant, Equipment And Leases [Abstract] |
Property, Plant and Equipment | Year-end premises and equipment are as follows:
| December 31,
| 2019 |  | 2018
Land and land improvements | $ | 11,918 |  |  | $ | 12,359 |
Buildings and improvements | 30,585 |  |  | 30,602 |
Furniture and equipment | 9,454 |  |  | 10,039 |
Computer equipment | 4,326 |  |  | 4,232 |
| 56,283 |  |  | 57,232 |
Accumulated depreciation | (31,937 | ) |  | (32,027 | )
| $ | 24,346 |  |  | $ | 25,205 |

X
- Definition Property, Plant, Equipment And Leases [Abstract] + References No definition available. + Details
Name: | bfin_PropertyPlantEquipmentAndLeasesAbstract
Namespace Prefix: | bfin_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration