XML 98 R67.htm IDEA: XBRL DOCUMENT v3.3.1.900

Borrowings (Other Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Long-term Federal Home Loan Bank Advances	$ 41,126	$ 22,200
Convertible note due July 2015 at 4.34% [Member]
Long-term Federal Home Loan Bank Advances	$ 0	7,111
Debt Instrument, Interest Rate, Stated Percentage	4.34%
Debt Instrument, Basis Spread on Variable Rate	0.17%
Debt Instrument, Description of Variable Rate Basis	three-month LIBOR
Convertible note due January 2017 at 4.71% [Member]
Long-term Federal Home Loan Bank Advances	$ 10,000	10,000
Debt Instrument, Interest Rate, Stated Percentage	4.71%
Amortizing fixed rate borrowing due December 2017 at 1.27% [Member]
Long-term Federal Home Loan Bank Advances	$ 8,000	0
Debt Instrument, Interest Rate, Stated Percentage	1.27%
Amortizing fixed rate borrowing due January 2018 at 0.91% [Member]
Long-term Federal Home Loan Bank Advances	$ 1,267	1,866
Debt Instrument, Interest Rate, Stated Percentage	0.91%
Amortizing fixed rate borrowing due December 2018 at 1.42% [Member]
Long-term Federal Home Loan Bank Advances	$ 2,434	3,223
Debt Instrument, Interest Rate, Stated Percentage	1.42%
Amortizing fixed rate borrowing due June 2020 at 1.49% [Member]
Long-term Federal Home Loan Bank Advances	$ 9,033	0
Debt Instrument, Interest Rate, Stated Percentage	1.49%
Amortizing fixed rate borrowing due December 2020 at 1.71% [Member]
Long-term Federal Home Loan Bank Advances	$ 5,000	0
Debt Instrument, Interest Rate, Stated Percentage	1.71%
Amortizing fixed rate borrowing due March 2022 at 1.75% [Member]
Long-term Federal Home Loan Bank Advances	$ 5,392	$ 0
Debt Instrument, Interest Rate, Stated Percentage	1.75%

X

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentDescriptionOfVariableRateBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64702-112823

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

+ Details

Name:	us-gaap_FederalHomeLoanBankAdvancesLongTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_ConvertibleNoteDueJuly2015At434Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_ConvertibleNoteDueJanuary2017At471Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueDecember2017At1.27Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueJanuary2018At091Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueDecember2018At1425Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueJune2020At1.49Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueDecember2020At1.71Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=nwfl_AmortizingFixedRateBorrowingDueMarch2022At1.75Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: