REGULATORY CAPITAL (Tables)

12 Months Ended

Dec. 31, 2017

REGULATORY CAPITAL [Abstract]

Schedule of regulatory capital

The Bank’s actual capital amounts and ratios are presented in the following table:

						To Be Well											For Capital
						Capitalized Under					For Capital						Adequacy Purposes
						Prompt Corrective					Adequacy						Including Capital
	Actual					Action Provisions					Purposes						Conservation Buffer (A)
(Dollars in thousands)	Amount		Ratio			Amount		Ratio			Amount		Ratio				Amount		Ratio
As of December 31, 2017:
Total capital
(to risk-weighted assets)	$	485,252		14.34	%	$	338,327		10.00	%	$	270,662		8.00	%	$		312,953		9.25	%
Tier I capital
(to risk-weighted assets)		448,812		13.27			270,662		8.00			202,996		6.00				245,287		7.25
Common equity tier I
(to risk-weighted assets)		448,810		13.27			219,913		6.50			152,247		4.50				194,538		5.75
Tier I capital
(to average assets)		448,812		10.61			211,523		5.00			169,219		4.00				169,219		4.00
As of December 31, 2016:
Total capital
(to risk-weighted assets)	$	392,305		12.87	%	$	304,758		10.00	%	$	243,806		8.00	%			262,854		8.625
Tier I capital
(to risk-weighted assets)		360,097		11.82			243,806		8.00			182,855		6.00				201,902		6.625
Common equity tier I
(to risk-weighted assets)		360,094		11.82			198,093		6.50			137,141		4.50				156,188		5.125
Tier I capital
(to average assets)		360,097		9.31			193,430		5.00			154,744		4.00				154,744		4.00

The Company’s actual capital amounts and ratios are presented in the following table:

						To Be Well								For Capital
						Capitalized Under			For Capital					Adequacy Purposes
						Prompt Corrective			Adequacy					Including Capital
	Actual					Action Provisions			Purposes					Conservation Buffer (A)
(Dollars in thousands)	Amount		Ratio			Amount	Ratio		Amount		Ratio			Amount		Ratio
As of December 31, 2017:
Total capital
(to risk-weighted assets)	$	502,334		14.84	%	N/A		N/A	$	270,866		8.00	%	$	313,189		9.25	%
Tier I capital
(to risk-weighted assets)		382,870		11.31		N/A		N/A		203,149		6.00			245,472		7.25
Common equity tier I
(to risk-weighted assets)		382,868		11.31		N/A		N/A		152,362		4.50			194,685		5.75
Tier I capital
(to average assets)		382,870		9.04		N/A		N/A		169,318		4.00			169,318		4.00
As of December 31, 2016:
Total capital
(to risk-weighted assets)	$	404,017		13.25	%	N/A		N/A	$	243,910		8.00	%		262,966		8.625
Tier I capital
(to risk-weighted assets)		323,045		10.60		N/A		N/A		182,933		6.00			201,988		6.625
Common equity tier I
(to risk-weighted assets)		323,042		10.60		N/A		N/A		137,200		4.50			156,255		5.125
Tier I capital
(to average assets)		323,045		8.35		N/A		N/A		154,788		4.00			154,788		4.00