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Note 14 - Regulatory Capital (Tables)

6 Months Ended

Jun. 30, 2017

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

		June 30, 2017								December 31, 2016
						Percent of								Percent of
		Amount				Assets				Amount				Assets
		(Dollars in thousands)
Tier I (leverage) capital:
Capital level		$	624,074				10.04	%		$	607,033				10.12	%
Requirement to be well capitalized			310,889				5.00				299,848				5.00
Excess			313,185				5.04				307,185				5.12
Common Equity Tier I risk-based capital:
Capital level		$	624,074				13.58	%		$	607,033				14.12	%
Requirement to be well capitalized			298,648				6.50				279,443				6.50
Excess			325,426				7.08				327,590				7.62
Tier 1 risk-based capital:
Capital level		$	624,074				13.58	%		$	607,033				14.12	%
Requirement to be well capitalized			367,567				8.00				343,930				8.00
Excess			256,507				5.58				263,103				6.12
Total risk-based capital:
Capital level		$	646,231				14.07	%		$	629,262				14.64	%
Requirement to be well capitalized			459,459				10.00				429,913				10.00
Excess			186,772				4.07				199,349				4.64

		June 30, 2017								December 31, 2016
						Percent of								Percent of
		Amount				Assets				Amount				Assets
		(Dollars in thousands)
Tier I (leverage) capital:
Capital level		$	558,756				9.00	%		$	539,228				9.00	%
Requirement to be well capitalized			310,554				5.00				299,654				5.00
Excess			248,202				4.00				239,574				4.00
Common Equity Tier I risk-based capital:
Capital level		$	524,830				11.43	%		$	506,432				11.79	%
Requirement to be well capitalized			298,350				6.50				279,121				6.50
Excess			226,480				4.93				227,311				5.29
Tier 1 risk-based capital:
Capital level		$	558,756				12.17	%		$	539,228				12.56	%
Requirement to be well capitalized			367,199				8.00				343,534				8.00
Excess			191,557				4.17				195,694				4.56
Total risk-based capital:
Capital level		$	655,913				14.29	%		$	636,457				14.82	%
Requirement to be well capitalized			458,999				10.00				429,417				10.00
Excess			196,914				4.29				207,040				4.82

X

- 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/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958570-112826

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958568-112826

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1H
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1G
-URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958577-112826

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X

- References

No definition available.

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