XML 32 R14.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Short-term Borrowings | 12 Months Ended
--- | ---
Dec. 31, 2016
Short-term Debt [Abstract] |
Short-term Borrowings | Note 5 – Short-term Borrowings Information regarding the Company’s short-term borrowings for the years ended December 31, 2016 and 2015 is summarized below:
|  | (Millions of Dollars)
|  | 2016 |  | 2015
Established Lines at Year-End |  | $ | 60.0 |  |  | $ | 60.0 |
Maximum Amount Outstanding |  |  | 13.1 |  |  |  | 19.0 |
Average Outstanding |  |  | 7.4 |  |  |  | 15.3 |
Notes Payable at Year-End |  |  | 12.0 |  |  |  | 3.0 |
Weighted Average Interest Rate |  |  | 1.54 | % |  |  | 1.19 | %
Weighted Average Interest Rate at Year-End |  |  | 1.71 | % |  |  | 1.41 | %
The maturity dates for the Notes Payable as of December 31, 2016 are in January 2017 and are extendable at the discretion of the Company. Interest rates for short-term borrowings are below the prime rate with no requirement for compensating balances.

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 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_ShortTermDebtTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration