XML 89 R74.htm IDEA: XBRL DOCUMENT v2.4.1.9

Fair Value - Additional Information (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Fair Value Disclosures [Abstract]
Valuation allowance on real estate owned	$ 387us-gaap_RealEstateOwnedValuationAllowanceComponent	$ 654us-gaap_RealEstateOwnedValuationAllowanceComponent	$ 215us-gaap_RealEstateOwnedValuationAllowanceComponent
Valuation allowance on impaired financing receivable	$ 799fnlc_ImpairedFinancingReceivableMeasuredAtFairValueRelatedAllowance	$ 1,074fnlc_ImpairedFinancingReceivableMeasuredAtFairValueRelatedAllowance	$ 1,762fnlc_ImpairedFinancingReceivableMeasuredAtFairValueRelatedAllowance

X

- Definition

Impaired Financing Receivable Measured At Fair Value, Related Allowance

+ References

No definition available.

+ Details

Name:	fnlc_ImpairedFinancingReceivableMeasuredAtFairValueRelatedAllowance
Namespace Prefix:	fnlc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

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

X

- Definition

The valuation allowance loss on real estate owned or any impairment losses taken against real estate investments held for use or resale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.10(4))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 35

-Paragraph 17

-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1424-110224



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 35

-Paragraph 43

-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1739-110224

+ Details

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