REGULATORY CAPITAL REQUIREMENTS (Tables)

12 Months Ended

Dec. 31, 2018

Banking and Thrift [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The Company’s and the Bank’s actual capital amounts and ratios as of December 31, 2018 and 2017 are also presented in the table that follows:

	Actual				For Capital Adequacy Purposes					To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio		Amount			Ratio		Amount			Ratio
	December 31, 2018
	(Dollars in thousands)
Independent Bank Corp.
Total capital (to risk weighted assets)	$	992,454	14.45	%	$	549,297	≥	8.0	%	N/A			N/A
Common equity tier 1 capital (to risk weighted assets)	$	818,176	11.92	%	$	308,980	≥	4.5	%	N/A			N/A
Tier 1 capital (to risk weighted assets)	$	892,176	12.99	%	$	411,973	≥	6.0	%	N/A			N/A
Tier 1 capital (to average assets)	$	892,176	10.69	%	$	333,754	≥	4.0	%	N/A			N/A
Rockland Trust Company
Total capital (to risk weighted assets)	$	937,574	13.66	%	$	549,036	≥	8.0	%	$	686,295	≥	10.0	%
Common equity tier 1 capital (to risk weighted assets)	$	872,024	12.71	%	$	308,833	≥	4.5	%	$	446,092	≥	6.5	%
Tier 1 capital (to risk weighted assets)	$	872,024	12.71	%	$	411,777	≥	6.0	%	$	549,036	≥	8.0	%
Tier 1 capital (to average assets)	$	872,024	10.46	%	$	333,595	≥	4.0	%	$	416,994	≥	5.0	%
	December 31, 2017
	(Dollars in thousands)
Independent Bank Corp.
Total capital (to risk weighted assets)	$	886,807	13.82	%	$	513,398	≥	8.0	%	N/A			N/A
Common equity tier 1 capital (to risk weighted assets)	$	718,995	11.20	%	$	288,787	≥	4.5	%	N/A			N/A
Tier 1 capital (to risk weighted assets)	$	789,992	12.31	%	$	385,049	≥	6.0	%	N/A			N/A
Tier 1 capital (to average assets)	$	789,992	10.04	%	$	314,756	≥	4.0	%	N/A			N/A
Rockland Trust Company
Total capital (to risk weighted assets)	$	846,147	13.19	%	$	513,175	≥	8.0	%	$	641,469	≥	10.0	%
Common equity tier 1 capital (to risk weighted assets)	$	784,014	12.22	%	$	288,661	≥	4.5	%	$	416,955	≥	6.5	%
Tier 1 capital (to risk weighted assets)	$	784,014	12.22	%	$	384,881	≥	6.0	%	$	513,175	≥	8.0	%
Tier 1 capital (to average assets)	$	784,014	9.97	%	$	314,630	≥	4.0	%	$	393,288	≥	5.0	%