XML 42 R25.htm IDEA: XBRL DOCUMENT
v3.19.3

Note 6 - Securities Sold Under Agreements to Repurchase (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019
Notes Tables |
Schedule of Repurchase Agreements [Table Text Block] |
|  | Nine Months Ended September 30, 2019 |  |  | Twelve Months Ended December 31, 2018 |
Outstanding balance at end of period |  | $ | 103,990,000 |  |  | $ | 103,519,000 |
Average interest rate at end of period |  |  | 0.21 | % |  |  | 0.26 | %
Average daily balance during the period |  | $ | 106,396,000 |  |  | $ | 101,005,000 |
Average interest rate during the period |  |  | 0.25 | % |  |  | 0.24 | %
Maximum daily balance during the period |  | $ | 133,411,000 |  |  | $ | 123,046,000 |

X
- Definition The entire disclosure for repurchase agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ScheduleOfRepurchaseAgreements
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