Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Performance Shares [Member] Preferred Stock [Member]	Performance Shares [Member] Common Stock [Member]	Performance Shares [Member] Additional Paid-in Capital [Member]	Performance Shares [Member] Retained Earnings [Member]	Performance Shares [Member] Treasury Stock [Member]	Performance Shares [Member] AOCI Attributable to Parent [Member]	Performance Shares [Member]	Bancorp of New Jersey [Member] Preferred Stock [Member]	Bancorp of New Jersey [Member] Common Stock [Member]	Bancorp of New Jersey [Member] Additional Paid-in Capital [Member]	Bancorp of New Jersey [Member] Retained Earnings [Member]	Bancorp of New Jersey [Member] Treasury Stock [Member]	Bancorp of New Jersey [Member] AOCI Attributable to Parent [Member]	Bancorp of New Jersey [Member]	Restricted Stock Units (RSUs) [Member] Preferred Stock [Member]	Restricted Stock Units (RSUs) [Member] Common Stock [Member]	Restricted Stock Units (RSUs) [Member] Additional Paid-in Capital [Member]	Restricted Stock Units (RSUs) [Member] Retained Earnings [Member]	Restricted Stock Units (RSUs) [Member] Treasury Stock [Member]	Restricted Stock Units (RSUs) [Member] AOCI Attributable to Parent [Member]	Restricted Stock Units (RSUs) [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Preferred Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Treasury Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Preferred Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Treasury Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2019																																				$ 0	$ 468,571	$ 21,344	$ 271,782	$ (29,360)	$ (1,147)	$ 731,190
Net income																																				0	0	0	71,289	0	0	71,289
Other comprehensive income, net of tax																																				0	0	0	0	0	3,944	3,944
Cash dividends declared on common stock																																				0	0	0	(11,120)	0	0	(11,120)
Repurchase of stock																																				0	0	0	0	(911)	0	(911)
Net shares issued in satisfaction of units earned	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0																													0	0	0	0	0	0	0
Exercise of stock options																																				0	0	233	0	0	0	233
Restricted stock grants, net of forfeitures																																				0	0	0	0	0	0	0
Stock grants issued																																				0	0	0	0	0	0	0
Share redemption for tax withholdings on performance units and deferred stock units earned																																				0	0	(639)	0	0	0	(639)
Stock issued in acquisition								$ 0	$ 118,375	$ 0	$ 0	$ 0	$ 0	$ 118,375
Stock-based compensation expense																																				0	0	2,949	0	0	0	2,949
Balance at Dec. 31, 2020																						$ 0	$ 0	$ 0	$ (2,925)	$ 0	$ 0	$ (2,925)	$ 0	$ 586,946	$ 23,887	$ 329,026	$ (30,271)	$ 2,797	$ 912,385	0	586,946	23,887	331,951	(30,271)	2,797	915,310
Net income																																				0	0	0	130,353	0	0	130,353
Other comprehensive income, net of tax																																				0	0	0	0	0	(4,201)	(4,201)
Cash dividends declared on common stock																																				0	0	0	(17,493)	0	0	(17,493)
Repurchase of stock																																				0	0	0	0	(9,401)	0	(9,401)
Net shares issued in satisfaction of units earned	0	0	0	0	0	0	0																													0	0	0	0	0	0	0
Exercise of stock options																																				0	0	106	0	0	0	106
Restricted stock grants, net of forfeitures																																				0	0	0	0	0	0	0
Stock grants issued																																				0	0	0	0	0	0	0
Share redemption for tax withholdings on performance units and deferred stock units earned																																				0	0	(1,283)	0	0	0	(1,283)
Stock-based compensation expense																																				0	0	4,536	0	0	0	4,536
Cash dividends declared on preferred stock																																				0	0	0	(1,717)	0	0	(1,717)
Proceeds from preferred stock issuance, net of costs																																				110,927	0	0	0	0	0	110,927
Balance at Dec. 31, 2021																																				110,927	586,946	27,246	440,169	(39,672)	(1,404)	1,124,212
Net income																																				0	0	0	125,211	0	0	125,211
Other comprehensive income, net of tax																																				0	0	0	0	0	(30,960)	(30,960)
Cash dividends declared on common stock																																				0	0	0	(23,428)	0	0	(23,428)
Repurchase of stock																																				0	0	0	0	(13,127)	0	(13,127)
Net shares issued in satisfaction of units earned	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0								$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Exercise of stock options																																				0	0	124	0	0	0	124
Restricted stock grants, net of forfeitures																																				0	0	0	0	0	0	0
Stock grants issued																																				0	0	0	0	0	0	0
Share redemption for tax withholdings on performance units and deferred stock units earned																																				0	0	(2,133)	0	0	0	(2,133)
Stock-based compensation expense																																				0	0	4,889	0	0	0	4,889
Cash dividends declared on preferred stock																																				0	0	0	(6,037)	0	0	(6,037)
Balance at Dec. 31, 2022																																				$ 110,927	$ 586,946	$ 30,126	$ 535,915	$ (52,799)	$ (32,364)	$ 1,178,751