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Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2020

Banking and Thrift, Interest [Abstract]

Summary of Regulatory Capital Amounts and Ratios

The following is a summary of the Bank’s and the Company’s regulatory capital amounts and ratios as of December 31, 2020 and 2019 compared to the regulatory minimum capital adequacy requirements and the regulatory requirements for classification as a well-capitalized institution then in effect (dollars in thousands):

As of December 31, 2020			Actual												For capital adequacy purposes												To be well-capitalized under prompt corrective action
Bank:			Amount						Ratio						Amount						Ratio						Amount						Ratio
Tier 1 capital (to average assets)			$	942,122					8.48		%				$	444,648					4.00		%				$	555,810					5.00		%
Common equity Tier 1 (to risk-weighted assets)			942,122						12.11						544,625						7.00			(1)			505,724						6.50
Tier 1 capital (to risk-weighted assets)			942,122						12.11						661,331						8.50			(1)			622,429						8.00
Total capital (to risk-weighted assets)			1,004,480						12.91						816,938						10.50			(1)			778,036						10.00
Company:
Tier 1 capital (to average assets)			$	998,273					9.44		%				$	423,028					4.00		%				N/A						N/A
Common equity Tier 1 (to risk-weighted assets)			871,385						11.05						552,075						7.00			(1)			N/A						N/A
Tier 1 capital (to risk-weighted assets)			998,273						12.66						670,377						8.50			(1)			N/A						N/A
Total capital (to risk-weighted assets)			1,230,370						15.60						828,113						10.50			(1)			N/A						N/A

As of December 31, 2019			Actual												For capital adequacy purposes												To be well-capitalized under prompt corrective action
Bank:			Amount						Ratio						Amount						Ratio						Amount						Ratio
Tier 1 capital (to average assets)			$	779,108					10.03		%				$	310,798					4.00		%				$	388,498					5.00		%
Common equity Tier 1 (to risk-weighted assets)			779,108						12.98						420,106						7.00			(1)			390,099						6.50
Tier 1 capital (to risk-weighted assets)			779,108						12.98						510,129						8.50			(1)			480,121						8.00
Total capital (to risk-weighted assets)			797,339						13.29						630,159						10.50			(1)			600,152						10.00
Company:
Tier 1 capital (to average assets)			$	791,746					10.17		%				$	311,289					4.00		%				N/A						N/A
Common equity Tier 1 (to risk-weighted assets)			729,095						12.14						420,273						7.00			(1)			N/A						N/A
Tier 1 capital (to risk-weighted assets)			791,746						13.19						510,331						8.50			(1)			N/A						N/A
Total capital (to risk-weighted assets)			844,977						14.07						630,409						10.50			(1)			N/A						N/A

(1)    Includes the Capital Conservation Buffer of 2.50%.

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- References

No definition available.

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- Definition

Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826

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