Consolidated Statements of Income - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest income:
Loans receivable		$ 61,927	$ 57,683	$ 118,884	$ 116,451
Debt securities available for sale and equity securities		8,419	7,521	17,307	13,899
Debt securities held to maturity		2,357	2,151	4,783	3,903
Federal funds and interest-earning deposits		77	39	94	143
Federal Home Loan Bank stock dividends		298	487	745	1,122
Total interest income		73,078	67,881	141,813	135,518
Interest expense:
Deposits		4,671	7,855	9,358	16,730
Borrowings		1,900	1,946	3,222	3,968
Total interest expense		6,571	9,801	12,580	20,698
Net interest income		66,507	58,080	129,233	114,820
Provision for (reversal of) credit losses	[1]	1,539	(1,761)	2,998	(3,041)
Net interest income after provision for (reversal of) credit losses		64,968	59,841	126,235	117,861
Non-interest income:
Bank-owned life insurance		2,139	1,497	3,868	2,971
Loan fees and service charges		856	714	1,496	1,365
Gain (loss) on securities transactions		210	(281)	210	(281)
Change in fair value of equity securities		(147)	(778)	(68)	(1,366)
Gain on sale of loans		0	8,524	110	10,674
Other non-interest income		2,127	2,354	4,483	4,804
Total non-interest income		7,669	14,391	14,710	22,986
Non-interest expense:
Compensation and employee benefits		28,871	23,601	54,870	46,994
Occupancy		5,436	4,814	10,865	10,066
Federal deposit insurance premiums		630	567	1,277	1,147
Advertising		795	663	1,444	1,198
Professional fees		1,839	1,651	3,593	3,441
Data processing and software expenses		3,099	2,612	6,366	5,383
Merger-related expenses		1,327	75	1,478	75
Loss on extinguishment of debt		0	0	0	742
Other non-interest expense, net		(277)	3,627	2,576	6,267
Total non-interest expense		41,720	37,610	82,469	75,313
Income before income tax expense		30,917	36,622	58,476	65,534
Income tax expense		7,958	9,934	15,113	17,801
Net income		$ 22,959	$ 26,688	$ 43,363	$ 47,733
Earnings per share - basic (in dollars per share)		$ 0.22	$ 0.26	$ 0.41	$ 0.45
Earnings per share - diluted (in dollars per share)		$ 0.22	$ 0.26	$ 0.41	$ 0.45
Weighted average shares outstanding - basic (in shares)		106,204,230	104,537,656	104,684,765	105,253,661
Weighted average shares outstanding - diluted (in shares)		106,750,557	104,537,656	105,246,304	105,253,661
Demand deposit account fees
Non-interest income:
Revenue from contract with customer		$ 1,449	$ 858	$ 2,619	$ 1,696
Title insurance fees
Non-interest income:
Revenue from contract with customer		$ 1,035	$ 1,503	$ 1,992	$ 3,123

[1] (1) The Company adopted ASU 2016-13 as of January 1, 2022. Prior year periods have not been restated.