XML 86 R75.htm IDEA: XBRL DOCUMENT v3.5.0.2

Fair Value - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Valuation allowance on real estate owned	$ 162	$ 162	$ 409
Valuation allowance on impaired financing receivable	$ 496	$ 292	$ 394

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

- References

No definition available.

+ 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 360
-SubTopic 10
-Section 35
-Paragraph 43
-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1739-110224

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 210.9-03.10(4))
-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 360
-SubTopic 10
-Section 35
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1424-110224

+ Details

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