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Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2017

Regulatory Matters [Abstract]

Summary of capital amounts and ratios of the Bank and the Company and the regulatory minimum requirements

													To be well
													capitalized
							For capital						under prompt
							adequacy purposes						corrective action
	Actual							minimum				provisions minimum
(dollars in thousands)		Amount			Ratio		Amount			Ratio		Amount			Ratio
As of December 31, 2017
The Bank
Total Capital (to risk weighted assets)		$	175,016		12.99%		$	107,749		8.00%		$	134,686		10.00%
Tier 1 Capital (to risk weighted assets)			159,493		11.84%			80,812		6.00%			107,749		8.00%
Common Equity Tier 1 Capital (to risk weighted assets)			159,493		11.84%			60,609		4.50%			87,546		6.50%
Tier 1 Capital (to average assets)			159,493		10.04%			63,573		4.00%			79,466		5.00%
The Company
Total Capital (to risk weighted assets)			178,665		13.27%			107,749		8.00%			n/a		n/a
Tier 1 Capital (to risk weighted assets)			163,142		12.11%			80,812		6.00%			n/a		n/a
Common Equity Tier 1 Capital (to risk weighted assets)			150,142		11.15%			60,609		4.50%			n/a		n/a
Tier 1 Capital (to average assets)			163,142		10.26%			63,573		4.00%			n/a		n/a

													To be well
													capitalized
								For capital					under prompt
								adequacy purposes					corrective action
					Actual			minimum					provisions minimum
(dollars in thousands)		Amount			Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2016
The Bank
Total Capital (to risk weighted assets)		$	132,839		11.69	%		$90,910		8.00	%		$113,628		10.00	%
Tier 1 Capital (to risk weighted assets)			118,626		10.44	%		68,183		6.00	%		90,910		8.00	%
Common Equity Tier 1 Capital (to risk weighted assets)			118,626		10.44	%		51,137		4.50	%		73,864		6.50	%
Tier 1 Capital (to average assets)			118,626		9.08	%		52,273		4.00	%		65,342		5.00	%
The Company
Total Capital (to risk weighted assets)			137,588		12.11	%		90,910		8.00	%		n/a		n/a
Tier 1 Capital (to risk weighted assets)			123,375		10.86	%		68,183		6.00	%		n/a		n/a
Common Equity Tier 1 Capital (to risk weighted assets)			110,375		9.71	%		51,137		4.50	%		n/a		n/a
Tier 1 Capital (to average assets)			123,375		9.42	%		52,392		4.00	%		n/a		n/a

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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/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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