CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Common Stock	Additional Paid- in Capital	Unearned ESOP Shares	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss	Total
Balance at beginning of period at Dec. 31, 2020		$ 132	$ 56,901	$ (1,296)	$ 105,305	$ (7,032)	$ (185)	$ 153,825
Balance at beginning of period (shares) at Dec. 31, 2020	[1]	17,721,500
Increase (Decrease) in Stockholders' Equity
Net income					3,245			3,245
Other comprehensive income (loss)							3	3
Cash dividend declared					(144)			(144)
ESOP shares earned			32	65				97
Balance at end of period at Mar. 31, 2021		$ 132	56,933	(1,231)	108,406	(7,032)	(182)	157,026
Balance at end of period (shares) at Mar. 31, 2021	[1]	17,721,500
Balance at beginning of period at Dec. 31, 2020		$ 132	56,901	(1,296)	105,305	(7,032)	(185)	153,825
Balance at beginning of period (shares) at Dec. 31, 2020	[1]	17,721,500
Increase (Decrease) in Stockholders' Equity
Net income								7,696
Other comprehensive income (loss)								(9)
Balance at end of period at Sep. 30, 2021		$ 164	145,315	(8,518)	111,932		(194)	248,699
Balance at end of period (shares) at Sep. 30, 2021	[1]	16,377,936
Balance at beginning of period at Mar. 31, 2021		$ 132	56,933	(1,231)	108,406	(7,032)	(182)	157,026
Balance at beginning of period (shares) at Mar. 31, 2021	[1]	17,721,500
Increase (Decrease) in Stockholders' Equity
Net income					3,721			3,721
Other comprehensive income (loss)							(6)	(6)
ESOP shares earned			41	65				106
Balance at end of period at Jun. 30, 2021		$ 132	56,974	(1,166)	112,127	(7,032)	(188)	160,847
Balance at end of period (shares) at Jun. 30, 2021	[1]	17,721,500
Increase (Decrease) in Stockholders' Equity
Net income					730			730
Other comprehensive income (loss)							(6)	(6)
Cash dividend declared					(925)			(925)
ESOP shares earned			15	476				491
Purchase of unearned common stock held by employee stock ownership plan				(7,828)				(7,828)
Conversion of existing shares	[1]	6,593,954
MHC shares sold in public offering, net of cost		$ 32	95,358					95,390
MHC shares sold in public offering, net of cost (shares)	[1]	9,784,077
Retirement of NECB, MHC shares	[1]	(17,721,500)
Fractional shares resulting from conversion of existing shares	[1]	(95)
Treasury stock retired			(7,032)			$ 7,032
Balance at end of period at Sep. 30, 2021		$ 164	145,315	(8,518)	111,932		(194)	248,699
Balance at end of period (shares) at Sep. 30, 2021	[1]	16,377,936
Balance at beginning of period at Dec. 31, 2021		$ 164	145,335	(8,301)	114,323		(139)	251,382
Balance at beginning of period (shares) at Dec. 31, 2021	[1]	16,377,936
Increase (Decrease) in Stockholders' Equity
Net income					3,645			3,645
Other comprehensive income (loss)							19	19
Cash dividend declared					(931)			(931)
ESOP shares earned			41	217				258
Balance at end of period at Mar. 31, 2022		$ 164	145,376	(8,084)	117,037		(120)	254,373
Balance at end of period (shares) at Mar. 31, 2022	[1]	16,377,936
Balance at beginning of period at Dec. 31, 2021		$ 164	145,335	(8,301)	114,323		(139)	251,382
Balance at beginning of period (shares) at Dec. 31, 2021	[1]	16,377,936
Increase (Decrease) in Stockholders' Equity
Net income								16,580
Other comprehensive income (loss)								64
Balance at end of period at Sep. 30, 2022		$ 162	142,265	(7,649)	125,334		(75)	260,037
Balance at end of period (shares) at Sep. 30, 2022	[1]	16,214,528
Balance at beginning of period at Mar. 31, 2022		$ 164	145,376	(8,084)	117,037		(120)	254,373
Balance at beginning of period (shares) at Mar. 31, 2022	[1]	16,377,936
Increase (Decrease) in Stockholders' Equity
Net income					5,393			5,393
Other comprehensive income (loss)							22	22
Cash dividend declared					(3,722)			(3,722)
ESOP shares earned			28	218				246
Balance at end of period at Jun. 30, 2022		$ 164	145,404	(7,866)	118,708		(98)	256,312
Balance at end of period (shares) at Jun. 30, 2022	[1]	16,377,936
Increase (Decrease) in Stockholders' Equity
Net income					7,542			7,542
Other comprehensive income (loss)							23	23
Cash dividend declared					(916)			(916)
Stock Repurchases		$ (3)	(3,192)					(3,195)
Stock repurchases (shares)	[1]	(250,288)
Restricted stock Award		$ 1	(1)
Restricted Stock Award (shares)	[1]	86,880
ESOP shares earned			54	217				271
Balance at end of period at Sep. 30, 2022		$ 162	$ 142,265	$ (7,649)	$ 125,334		$ (75)	$ 260,037
Balance at end of period (shares) at Sep. 30, 2022	[1]	16,214,528

[1] Shares amounts related to periods prior to the July 12, 2021 closing of the Company’s second-step conversion offering have been restated to give retroactive recognition to the 1.3400 exchange ratio applied in the conversion offering.