Junior Subordinated Debt (Tables)

12 Months Ended

Dec. 31, 2016

Text Block [Abstract]

Summary of Terms and Recorded Balance of Subordinated Debenture

The following table summarizes the terms and recorded balance of each subordinated debenture as of the date indicated (dollars in thousands):

Subordinated Debt Series	Maturity Date		Face Value		Coupon Rate			As of December 31, 2016
					(Variable)			Current			Recorded
					3 mo. LIBOR +			Coupon Rate			Book Value
TriCo Cap Trust I		10/7/2033	$	20,619		3.05	%		3.93	%	$	20,619
TriCo Cap Trust II		7/23/2034		20,619		2.55	%		3.43	%		20,619
North Valley Trust II		4/24/2033		6,186		3.25	%		4.14	%		5,095
North Valley Trust III		4/24/2034		5,155		2.80	%		3.68	%		4,005
North Valley Trust IV		3/15/2036		10,310		1.33	%		2.29	%		6,329
			$	62,889							$	56,667