XML 32 R17.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SHORT-TERM BORROWINGS | 12 Months Ended
--- | ---
Dec. 31, 2017
Short-term Debt [Abstract] |
Short-term Debt [Text Block] | ## 9. SHORT-TERM BORROWINGS Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are summarized as follows:
|  | AT DECEMBER 31, 2017
|  | FEDERAL FUNDS PURCHASED |  | SHORT-TERM BORROWINGS
|  | (IN THOUSANDS, EXCEPT RATES)
Balance |  | $ | — |  |  | $ | 49,084 |
Maximum indebtedness at any month end |  |  | 645 |  |  |  | 51,760 |
Average balance during year |  |  | 54 |  |  |  | 16,972 |
Average rate paid for the year |  |  | 0.95 | % |  |  | 1.21 | %
Interest rate on year-end balance |  |  | — |  |  |  | 1.54 |
|  | AT DECEMBER 31, 2016
|  | FEDERAL FUNDS PURCHASED |  | SHORT-TERM BORROWINGS
|  | (IN THOUSANDS, EXCEPT RATES)
Balance |  | $ | — |  |  | $ | 12,754 |
Maximum indebtedness at any month end |  |  | — |  |  |  | 56,686 |
Average balance during year |  |  | — |  |  |  | 9,030 |
Average rate paid for the year |  |  | — |  |  |  | 0.58 | %
Interest rate on year-end balance |  |  | — |  |  |  | 0.74 |
|  | AT DECEMBER 31, 2015
|  | FEDERAL FUNDS PURCHASED |  | OTHER SHORT-TERM BORROWINGS
|  | (IN THOUSANDS, EXCEPT RATES)
Balance |  | $ | — |  |  | $ | 48,748 |
Maximum indebtedness at any month end |  |  | — |  |  |  | 65,071 |
Average balance during year |  |  | — |  |  |  | 24,582 |
Average rate paid for the year |  |  | — |  |  |  | 0.35 | %
Interest rate on year-end balance |  |  | — |  |  |  | 0.43 |
Average amounts outstanding during the year represent daily averages. Average interest rates represent interest expense divided by the related average balances. These borrowing transactions can range from overnight to one year in maturity. The average maturity was three days at the end of 2017, 2016, and 2015.

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

X
- Definition The entire disclosure for short-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
Name: | us-gaap_ShortTermDebtTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration