Trust Preferred Debentures (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Tompkins Capital Trust I
 
Issuance date Apr. 10, 2009
Par amount $ 20,500
Interest rate 7.00%
Maturity date Apr. 10, 2039
Capital Contribution to Trust 636
Trust preferred securities liquidation amount, per security 1
Conversion price (per share) $ 41.35
Sleepy Hollow Capital Trust I
 
Issuance date Aug. 30, 2003
Par amount 4,000
Interest rate, basis spread 3.05%
Interest rate, variable rate 3-month LIBOR
Maturity date Aug. 30, 2033
Common equity securities issued to the Company 100
Leesport Capital Trust II
 
Issuance date Sep. 26, 2002
Par amount 10,000
Interest rate, basis spread 3.45%
Interest rate, variable rate 3-month LIBOR
Maturity date Sep. 26, 2032
Madison Statutory Trust I
 
Issuance date Jun. 26, 2003
Par amount $ 5,000
Interest rate, basis spread 3.10%
Interest rate, variable rate 3-month Libor
Maturity date Jun. 26, 2033