CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
ASSETS
Cash and due from banks	$ 641,739	$ 135,847
Interest-bearing deposits with financial institutions	461,338	191,003
Cash and cash equivalents	1,103,077	326,850
Interest-bearing time deposits with financial institutions	2,845	2,708
Investments held-to-maturity, at amortized cost (fair value of $29,399 and $38,760 as of September 30, 2020 and December 31, 2019, respectively)	27,980	37,838
Investment securities available-for-sale, at fair value	3,600,731	1,368,384
FHLB, FRB, and other stock, at cost	116,819	93,061
Loans held for sale, at lower of cost or fair value	1,032	1,672
Loans held for investment	13,450,840	8,722,311
Allowance for credit losses	(282,503)	(35,698)
Loans held for investment, net	13,168,337	8,686,613
Accrued interest receivable	73,112	39,442
Other real estate owned	334	441
Premises and equipment	80,326	59,001
Deferred income taxes, net	108,050	0
Bank owned life insurance	290,875	113,376
Intangible assets	90,012	83,312
Goodwill	898,434	808,322
Other assets	282,276	154,992
Total assets	19,844,240	11,776,012
Deposit accounts:
Noninterest-bearing checking	5,895,744	3,857,660
Interest-bearing:
Checking	2,937,910	586,019
Money market/savings	5,778,688	3,406,988
Retail certificates of deposit	1,542,029	973,465
Wholesale/brokered certificates of deposit	176,436	74,377
Total interest-bearing	10,435,063	5,040,849
Total deposits	16,330,807	8,898,509
FHLB advances and other borrowings	41,000	517,026
Subordinated debentures	501,443	215,145
Deferred income taxes, net	0	1,371
Accrued expenses and other liabilities	282,905	131,367
Total liabilities	17,156,155	9,763,418
STOCKHOLDERS’ EQUITY
Preferred stock, $0.01 par value; 1,000,000 authorized; none issued and outstanding	0	0
Common stock, $0.01 par value; 150,000,000 shares authorized at September 30, 2020 and December 31, 2019; 94,375,521 shares and 59,506,057 shares issued and outstanding, respectively.	930	586
Additional paid-in capital	2,351,532	1,594,434
Retained earnings	289,960	396,051
Accumulated other comprehensive income	45,663	21,523
Total stockholders’ equity	2,688,085	2,012,594
Total liabilities and stockholders’ equity	$ 19,844,240	$ 11,776,012