Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2016

Regulatory Matters [Abstract]

Capital Amounts and Ratios

Consolidated Capital Ratios

	Actual					For Capital Adequacy Purposes
(in thousands)	Amount		Ratio			Amount		Ratio
As of December 31, 2016:
Tier 1 capital (to average assets)	$	496,432		12.75	%	$	155,743		4.00	%
Common equity Tier 1 capital (to risk weighted assets)		436,932		15.18			129,525		4.50
Tier 1 capital (to risk weighted assets)		496,432		17.25			172,672		6.00
Total capital (to risk weighted assets)		532,332		18.50			230,198		8.00
As of December 31, 2015:
Tier 1 capital (to average assets)	$	468,304		12.40	%	$	151,066		4.00	%
Common equity Tier 1 capital (to risk weighted assets)		408,804		14.58			126,194		4.50
Tier 1 capital (to risk weighted assets)		468,304		16.70			168,253		6.00
Total capital (to risk weighted assets)		503,296		17.95			224,310		8.00

Community Trust Bank, Inc.’s Capital Ratios

	Actual					For Capital Adequacy Purposes					To Be Well-Capitalized Under Prompt Corrective Action Provision
(in thousands)	Amount		Ratio			Amount		Ratio			Amount		Ratio
As of December 31, 2016:
Tier 1 capital (to average assets)	$	472,615		12.19	%	$	155,083		4.00	%	$	193,854		5.00	%
Common equity Tier 1 capital (to risk weighted assets)		472,615		16.46			129,208		4.50			186,634		6.50
Tier 1 capital (to risk weighted assets)		472,615		16.46			172,278		6.00			229,704		8.00
Total capital (to risk weighted assets)		508,515		17.71			229,708		8.00			287,134		10.00
As of December 31, 2015:
Tier 1 capital (to average assets)	$	445,107		11.84	%	$	150,374		4.00	%	$	187,967		5.00	%
Common equity Tier 1 capital (to risk weighted assets)		445,107		15.91			125,895		4.50			181,848		6.50
Tier 1 capital (to risk weighted assets)		445,107		15.91			167,859		6.00			223,812		8.00
Total capital (to risk weighted assets)		480,099		17.16			223,822		8.00			279,778		10.00