Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2018

Banking And Thrift [Abstract]

Schedule of Actual Capital Amounts and Ratios

The actual capital amounts and ratios for the Company and the bank as of December 31, 2018 and 2017 are presented in the following tables and as shown, are above the thresholds necessary to be considered “well-capitalized”.

	Consolidated Company					Bank
(In thousands)	Amount		Ratio			Amount		Ratio
December 31, 2018
Actual:
Tier 1 leverage	$	1,209,407		10.1	%	$	1,327,974		11.1	%
Common equity tier 1 capital		1,172,454		9.8			1,277,974		10.7
Tier 1 risk-based capital		1,209,407		10.1			1,327,974		11.1
Total risk-based capital		1,403,311		11.8			1,447,719		12.1
Minimum requirement:
Tier 1 leverage		479,940		4.0	%		479,667		4.0	%
Common equity tier 1 capital		536,930		4.5			536,285		4.5
Tier 1 risk-based capital		715,907		6.0			715,047		6.0
Total risk-based capital		954,542		8.0			953,396		8.0
Well capitalized requirement:
Tier 1 leverage	N/A		N/A				599,584		5.0	%
Common equity tier 1 capital	N/A		N/A				774,634		6.5
Tier 1 risk-based capital		715,907		6.0			953,396		8.0
Total risk-based capital		1,193,178		10.0			1,191,745		10.0

	Consolidated Company					Bank
(In thousands)	Amount		Amount			Amount		Ratio
December 31, 2017
Actual:
Tier 1 leverage	$	1,096,438		10.7	%	$	1,198,234		11.7	%
Common equity tier 1		1,058,888		10.6			1,149,181		11.5
Tier 1 risk-based capital		1,096,438		10.9			1,198,234		12.0
Total risk-based capital		1,283,561		12.8			1,311,376		13.1
Minimum requirement:
Tier 1 leverage		410,770		4.0	%		410,743		4.0	%
Common equity tier 1		450,951		4.5			450,874		4.5
Tier 1 risk-based capital		601,269		6.0			601,165		6.0
Total risk-based capital		801,691		8.0			801,553		8.0
Well capitalized requirement:
Tier 1 leverage	N/A		N/A				513,429		5.0	%
Common equity tier 1	N/A		N/A				651,262	6.5
Tier 1 risk-based capital		601,269		6.0			801,553		8.0
Total risk-based capital		1,002,114		10.0			1,001,941		10.0