CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
ASSETS
Cash and due from banks		$ 329,359	$ 311,899
Interest bearing deposits		1,138,572	922,284
Total cash and cash equivalents		1,467,931	1,234,183
Securities—trading		25,097	24,980
Securities—available-for-sale, amortized cost $3,249,579 and $2,256,189, respectively		3,275,979	2,322,593
Securities—held-to-maturity, net of allowance for credit losses of $110 and $94, respectively, fair value $479,977 and $448,681, respectively		455,256	421,713
Total securities		3,756,332	2,769,286
Federal Home Loan Bank (FHLB) stock		14,001	16,358
Securities Purchased under Agreements to Resell		300,000	0
Loans held for sale (includes $44,762 and $133,554, at fair value, respectively)		71,741	243,795
Loans receivable		9,654,181	9,870,982
Allowance for credit losses – loans		148,009	167,279
Net loans receivable		9,506,172	9,703,703
Accrued interest receivable		46,979	46,617
Real estate owned (REO), held for sale, net		763	816
Property and equipment, net		156,063	164,556
Goodwill		373,121	373,121
Other intangibles, net		18,004	21,426
Bank-owned life insurance (BOLI)		192,677	191,830
Deferred tax assets, net		69,702	65,742
Operating lease right-of-use assets		55,287	55,367
Other assets		153,084	144,823
Total assets		16,181,857	15,031,623
Deposits:
Non-interest-bearing		6,090,063	5,492,924
Interest-bearing transaction and savings accounts		6,673,598	6,159,052
Interest-bearing certificates	[1]	873,047	915,320
Total deposits		13,636,708	12,567,296
Advances from FHLB		100,000	150,000
Other borrowings		237,736	184,785
Subordinated notes, net		98,380	98,201
Junior subordinated debentures at fair value (issued in connection with Trust Preferred Securities)		117,520	116,974
Operating lease liabilities		59,117	59,343
Accrued expenses and other liabilities		216,399	143,300
Deferred compensation		46,786	45,460
Total liabilities		14,512,646	13,365,359
COMMITMENTS AND CONTINGENCIES (Note 12)
SHAREHOLDERS’ EQUITY
Preferred stock - $0.01 par value per share, 500,000 shares authorized; no shares outstanding at June 30, 2021 and December 31, 2020		0	0
Retained earnings		319,505	247,316
Carrying value of shares held in trust for stock-based compensation plans		(7,374)	(7,636)
Liability for common stock issued to stock related compensation plans		7,374	7,636
Accumulated other comprehensive income		38,251	69,069
Total shareholders’ equity		1,669,211	1,666,264
Total liabilities and shareholders’ equity		16,181,857	15,031,623
Voting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common stock and paid in capital		1,311,455	1,349,879
Nonvoting Common Stock [Member]
SHAREHOLDERS’ EQUITY
Common stock and paid in capital		$ 0	$ 0

[1] Certificates of deposit include $10,000 and $58,000 of acquisition discounts at June 30, 2021 and December 31, 2020, respectively.