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v3.20.4

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Operating Activities |  |  |  |
Net income |  | $ 266,400 | $ 210,544 | $ 181,878
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Provision for credit losses |  | 39,765 | 57 | 9,953
Net amortization of debt securities |  | 16,893 | 12,985 | 13,095
Net accretion of purchase accounting adjustments and deferred loan fees and costs |  | (57,627) | (3,712) | (3,963)
Amortization of debt modification costs |  | 0 | 4,630 | 1,649
Origination of loans held for sale |  | (2,070,843) | (983,988) | (841,451)
Proceeds from loans held for sale |  | 2,093,549 | 985,345 | 896,145
Gain on sale of loans |  | (99,450) | (34,064) | (27,134)
(Gain) loss on sale of debt securities |  | (1,139) | (14,415) | 1,113
Bank-owned life insurance income, net |  | (2,724) | (2,245) | (2,234)
Stock-based compensation, net of tax benefits |  | 3,629 | 7,475 | 3,122
Depreciation and amortization of premises and equipment |  | 20,420 | 18,592 | 16,019
Loss on sale and write-downs of other real estate owned, net |  | 139 | 73 | 2,130
Deferred tax (benefit) expense | [1] | (6,863) | (356) | 6,861
Core deposit intangible amortization |  | 10,370 | 8,485 | 6,270
Amortization of investments in variable interest entities |  | 11,282 | 9,700 | 7,639
Net (increase) decrease in accrued interest receivable |  | (17,663) | 1,899 | (2,741)
Net (increase) decrease in other assets |  | (20,926) | 5,078 | 348
Net (decrease) increase in accrued interest payable |  | (1,507) | 312 | 357
Net increase in other liabilities |  | 5,840 | 254 | 11,655
Net cash provided by operating activities |  | 189,545 | 226,649 | 280,711
Investing Activities |  |  |  |
Sales of available-for-sale debt securities |  | 0 | 712,113 | 226,842
Maturities, prepayments and calls of available-for-sale debt securities |  | 758,879 | 711,838 | 357,876
Purchases of available-for-sale debt securities |  | (3,254,912) | (1,224,231) | (820,333)
Maturities, prepayments and calls of held-to-maturity debt securities |  | 32,735 | 58,750 | 76,832
Principal collected on loans |  | 4,732,941 | 3,250,220 | 2,691,953
Loan originations |  | (5,864,038) | (3,623,548) | (3,460,227)
Net additions to premises and equipment |  | (11,717) | (16,398) | (18,637)
Proceeds from sale of other real estate owned |  | 5,572 | 4,670 | 9,385
Proceeds from redemption of non-marketable equity securities |  | 76,618 | 118,516 | 87,221
Purchases of non-marketable equity securities |  | (71,399) | (97,597) | (87,975)
Proceeds from bank-owned life insurance |  | 0 | 0 | 1,331
Investments in variable interest entities |  | (12,088) | (16,348) | (37,956)
Net cash received from acquisitions |  | 43,713 | 79,333 | 101,268
Net cash used in investing activities |  | (3,563,696) | (42,682) | (872,420)
Financing Activities |  |  |  |
Net increase in deposits |  | 3,418,199 | 285,856 | 599,037
Net increase in securities sold under agreements to repurchase |  | 427,510 | 172,264 | 4,398
Net (decrease) increase in short-term Federal Home Loan Bank advances |  | (30,000) | (255,000) | 85,000
Proceeds from long-term Federal Home Loan Bank advances |  | 30,000 | 0 | 0
Repayments of long-term Federal Home Loan Bank advances |  | (38,589) | (151,160) | (1,198)
Net increase (decrease) in other borrowed funds |  | 564 | 14,109 | (5,059)
Cash dividends paid |  | (131,263) | (124,468) | (85,493)
Tax withholding payments for stock-based compensation |  | (1,082) | (1,293) | (1,214)
Proceeds from stock option exercises |  | 993 | 2,896 | 24
Net cash provided by (used in) financing activities |  | 3,676,332 | (56,796) | 595,495
Net increase in cash, cash equivalents and restricted cash |  | 302,181 | 127,171 | 3,786
Cash, cash equivalents and restricted cash at beginning of period |  | 330,961 | 203,790 | 200,004
Cash, cash equivalents and restricted cash at end of period |  | 633,142 | 330,961 | 203,790
Supplemental Disclosure of Cash Flow Information |  |  |  |
Cash paid during the period for interest |  | 28,822 | 42,461 | 35,174
Cash paid during the period for income taxes |  | 63,021 | 36,817 | 26,489
Supplemental Disclosure of Non-Cash Investing Activities |  |  |  |
Transfer of debt securities from held-to-maturity to available-for-sale |  | 0 | 0 | 270,331
Sale and refinancing of other real estate owned |  | 215 | 7 | 406
Transfer of loans to other real estate owned |  | 2,076 | 2,349 | 4,924
Right-of-use assets obtained in exchange for operating lease liabilities |  | 7,406 | 9,948 | 0
Dividends declared during the period but not paid |  | 14,572 | 18,686 | 25,726
Fair value of common stock shares issued |  | 112,133 | 316,538 | 250,807
Cash consideration |  | 13,721 | 16,424 | 16,265
Effective settlement of pre-existing receivable |  | 0 | 0 | 10,054
Fair value of assets acquired |  | 745,420 | 1,357,099 | 1,660,882
Liabilities assumed |  | $ 619,566 | $ 1,024,137 | $ 1,383,756
[1] | Includes tax benefit of operating loss carryforwards of $315,000, $317,000 and $443,000 for the years ended December 31, 2020, 2019, and 2018, respectively.

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- Definition The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3461-108585 + Details
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- Definition The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 + Details
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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition The cash inflow from proceeds From Sales of Wholly Owned Real Estate and Real Estate Acquired in Settlement of Loans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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