Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest income:
Loans	$ 46,213	$ 42,311	$ 135,220	$ 118,030
Mortgage-backed securities	3,664	3,284	11,170	8,802
Other securities	1,095	1,201	3,593	2,885
FHLB of New York dividends	933	283	2,125	788
Deposits in other financial institutions	831	199	2,225	423
Total interest income	52,736	47,278	154,333	130,928
Interest expense:
Deposits	13,614	2,121	31,918	4,614
Borrowings	8,593	2,304	24,182	6,388
Subordinated debt	837	842	2,484	961
Total interest expense	23,044	5,267	58,584	11,963
Net interest income	29,692	42,011	95,749	118,965
Provision for credit losses	188	2,703	1,082	3,255
Net interest income after provision for credit losses	29,504	39,308	94,667	115,710
Non-interest income:
Fees and service charges for customer services	1,317	1,500	4,006	4,206
Income on bank-owned life insurance	920	861	2,679	2,548
(Losses) gains on available-for-sale debt securities, net	0	0	(17)	264
(Losses) gains on trading securities, net	(295)	(426)	723	(2,791)
Gain on sale of loans	99	273	134	273
Other	80	78	744	264
Total non-interest income	2,121	2,286	8,269	4,764
Non-interest expense:
Compensation and employee benefits	10,920	10,784	34,310	29,709
Occupancy	3,416	3,347	10,032	10,041
Furniture and equipment	479	438	1,393	1,290
Data processing	1,994	1,847	6,308	5,322
Professional fees	883	903	2,622	3,040
Advertising	414	420	1,834	1,257
Federal Deposit Insurance Corporation insurance	591	356	1,763	1,068
Credit loss expense (benefit) for off-balance sheet exposures	160	(1,888)	(390)	(1,260)
Other	1,710	1,663	4,598	4,825
Total non-interest expense	20,567	17,870	62,470	55,292
Income before income tax expense	11,058	23,724	40,466	65,182
Income tax expense	2,877	6,745	11,019	18,202
Net income	$ 8,181	$ 16,979	$ 29,447	$ 46,980
Net income per common share:
Basic (usd per share)	$ 0.19	$ 0.37	$ 0.67	$ 1.01
Diluted (usd per share)	$ 0.19	$ 0.37	$ 0.67	$ 1.01
Net income	$ 8,181	$ 16,979	$ 29,447	$ 46,980
Unrealized (losses) gains on debt securities available-for-sale:
Net unrealized holding (losses) gains	(4,039)	(31,339)	467	(77,312)
Less: reclassification adjustment for net losses (gains) included in net income	0	0	17	(264)
Net unrealized (losses) gains	(4,039)	(31,339)	484	(77,576)
Post-retirement benefits adjustment	0	0	0	(48)
Other comprehensive (loss) income before tax	(4,039)	(31,339)	484	(77,624)
Income tax benefit (expense) related to net unrealized holding (losses) gains on debt securities available-for-sale	1,130	8,771	(131)	21,640
Income tax (benefit) expense related to reclassification adjustment for (losses) gains included in net income	0	0	(5)	74
Income tax benefit related to post retirement benefit adjustment	0	0	0	13
Other comprehensive (loss) income, net of tax	(2,909)	(22,568)	348	(55,897)
Comprehensive income (loss)	$ 5,272	$ (5,589)	$ 29,795	$ (8,917)