Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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Subordinated Debentures - Outstanding Subordinated Debentures (Details) - USD ($)		1 Months Ended		12 Months Ended
	Jun. 01, 2020	Jun. 30, 2020	May 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Nov. 01, 2017	Apr. 01, 2017	Aug. 31, 2014
Debt Instrument [Line Items]
Current Principal Balance				$ 505,403,000
Subordinated debentures				501,511,000	$ 215,145,000
Subordinated notes
Debt Instrument [Line Items]
Current Principal Balance				495,000,000
Subordinated debentures				$ 493,410,000	207,187,000
Subordinated notes \| Heritage Oaks Bank
Debt Instrument [Line Items]
Current Interest Rate				1.945%
Subordinated notes \| Santa Lucia Bancorp (CA) Capital Trust
Debt Instrument [Line Items]
Current Interest Rate				1.72%
Subordinated debentures				$ 4,000,000.0
Subordinated notes \| Subordinated notes due 2024, 5.75% per annum
Debt Instrument [Line Items]
Current Interest Rate				5.75%				5.75%
Current Principal Balance				$ 60,000,000				$ 60,000,000.0
Subordinated debentures				$ 59,552,000	59,432,000
Subordinated notes \| Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month LIBOR +4.9% thereafter
Debt Instrument [Line Items]
Current Interest Rate			4.875%	4.875%
Current Principal Balance			$ 125,000,000.0	$ 125,000,000
Subordinated debentures				$ 122,877,000	122,622,000
Subordinated notes \| Subordinated notes due 2029, 4.875% per annum until May 15, 2024, 3-month LIBOR +4.9% thereafter \| LIBOR
Debt Instrument [Line Items]
Variable rate			2.50%	4.90%
Subordinated notes \| Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month SOFR +5.17% thereafter
Debt Instrument [Line Items]
Current Interest Rate		5.375%		5.375%
Current Principal Balance		$ 150,000,000.0		$ 150,000,000
Subordinated debentures				$ 147,501,000	0
Subordinated notes \| Subordinated notes due 2030, 5.375% per annum until June 15, 2025, 3-month SOFR +5.17% thereafter \| SOFR
Debt Instrument [Line Items]
Variable rate		5.17%		0.0517%
Subordinated notes \| Subordinated notes due 2025, 7.125% per annum
Debt Instrument [Line Items]
Current Interest Rate				7.125%		7.125%
Current Principal Balance				$ 25,000,000		$ 25,000,000.0
Subordinated debentures				$ 25,109,000	25,133,000
Subordinated notes \| Subordinated notes due 2026, 5.5% per annum until June 30 2021, 3-month LIBOR +4.285% thereafter
Debt Instrument [Line Items]
Current Interest Rate	5.50%			5.50%
Current Principal Balance	$ 135,000,000.0			$ 135,000,000
Subordinated debentures				$ 138,371,000	0
Subordinated notes \| Subordinated notes due 2026, 5.5% per annum until June 30 2021, 3-month LIBOR +4.285% thereafter \| LIBOR
Debt Instrument [Line Items]
Variable rate	4.285%			0.00043%
Subordinated debt
Debt Instrument [Line Items]
Current Principal Balance				$ 10,403,000
Subordinated debentures				$ 8,101,000	7,958,000
Subordinated debt \| Heritage Oaks Bank
Debt Instrument [Line Items]
Current Interest Rate				1.95%
Current Principal Balance				$ 5,248,000			$ 5,200,000
Subordinated debentures				$ 4,121,000	4,054,000
Subordinated debt \| Santa Lucia Bancorp (CA) Capital Trust
Debt Instrument [Line Items]
Current Interest Rate				1.72%
Current Principal Balance				$ 5,155,000
Subordinated debentures				$ 3,980,000	$ 3,904,000
Subordinated debt \| LIBOR \| Heritage Oaks Bank
Debt Instrument [Line Items]
Variable rate				1.72%
Subordinated debt \| LIBOR \| Santa Lucia Bancorp (CA) Capital Trust
Debt Instrument [Line Items]
Variable rate				1.48%