NBT BANCORP INC - FORM 10-K - XML - IDEA: XBRL DOCUMENT - February 29, 2016

Attached files

file filename
EX-31.1 - EXHIBIT 31.1 - NBT BANCORP INCex31_1.htm
EX-31.2 - EXHIBIT 31.2 - NBT BANCORP INCex31_2.htm
EX-32.1 - EXHIBIT 32.1 - NBT BANCORP INCex32_1.htm
EX-23 - EXHIBIT 23 - NBT BANCORP INCex23.htm
EX-21 - EXHIBIT 21 - NBT BANCORP INCex21.htm
EX-10.5 - EXHIBIT 10.5 - NBT BANCORP INCex10_5.htm
EX-32.2 - EXHIBIT 32.2 - NBT BANCORP INCex32_2.htm
10-K - NBT BANCORP INC 10-K 12-31-2015 - NBT BANCORP INCform10k.htm
v3.3.1.900
Label Element Value
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]  
Estimated Fair Value us-gaap_HeldToMaturitySecuritiesFairValue $ 9,325,000
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain 0
Unrealized losses us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss 107,000
Securities held to maturity (fair value $473,140 and $454,994) us-gaap_HeldToMaturitySecurities 9,432,000
US Government Agencies Debt Securities [Member]  
Estimated Fair Value us-gaap_HeldToMaturitySecuritiesFairValue 868,000
Estimated Fair Value us-gaap_HeldToMaturitySecuritiesFairValue 706,000
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain 113,000
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain 95,000
Unrealized losses us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss 0
Unrealized losses us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss 0
Securities held to maturity (fair value $473,140 and $454,994) us-gaap_HeldToMaturitySecurities 755,000
Securities held to maturity (fair value $473,140 and $454,994) us-gaap_HeldToMaturitySecurities 611,000
US Government-sponsored Enterprises Debt Securities [Member]  
Estimated Fair Value us-gaap_HeldToMaturitySecuritiesFairValue 272,401,000
Estimated Fair Value us-gaap_HeldToMaturitySecuritiesFairValue 317,597,000
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain 1,411,000
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain 1,934,000
Unrealized losses us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss 1,560,000
Unrealized losses us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss 1,965,000
Securities held to maturity (fair value $473,140 and $454,994) us-gaap_HeldToMaturitySecurities 272,550,000
Securities held to maturity (fair value $473,140 and $454,994) us-gaap_HeldToMaturitySecurities $ 317,628,000

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