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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash Flows from Operating Activities |  |  |
Net income | $ 79,327 | $ 71,695 | $ 78,837
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |  |
Provision for loan and lease losses | 24,227 | 5,642 | 6,768
Depreciation and amortization | 22,879 | 14,157 | 10,801
Share-based compensation expense | 9,851 | 9,740 | 7,167
Deferred taxes | 14,516 | 9,303 | 14,820
Net amortization of investment securities premiums and discounts | 1,016 | 1,403 | 702
Unrealized (gain) loss on investment securities | 1,299 | (1,634) | 0
(Gain) loss on sale of investment securities | (1,001) | 18,659 | (8,800)
Loss upon acquisition of interest-only GNMA securities | 7,476 | 0 | 0
Impairment loss on investment securities | 0 | 0 | 12,934
(Gain) loss on sale of loans | (2,804) | (3,913) | (4,898)
Origination of loans held for sale | (48,044) | (31,699) | (41,172)
Proceeds from the sale of loans held for sale | 47,455 | 32,676 | 40,656
Amortization of fair value discounts and premiums | 893 | 194 | 88
Net (gain) loss on sales of other real estate owned | 137 | 183 | 154
Valuation and other adjustments to other real estate owned | 62 | 153 | 298
Earnings on investment in bank-owned life insurance | (7,272) | (7,620) | (7,219)
(Increase) decrease in accrued interest receivable and other assets | (84,141) | (34,614) | (32,256)
Increase (decrease) in accrued interest payable and other liabilities | 15,002 | 9,881 | (16,687)
Net Cash Provided by (Used in) Operating Activities | 78,280 | 97,474 | 62,193
Cash Flows from Investing Activities |  |  |
Proceeds from maturities, calls and principal repayments on investment securities | 38,709 | 44,313 | 48,124
Proceeds from sales of investment securities available for sale | 97,555 | 476,182 | 769,203
Purchases of investment securities available for sale | 0 | (763,242) | (796,594)
Origination of mortgage warehouse loans | (31,782,542) | (27,209,330) | (30,084,255)
Proceeds from repayments of mortgage warehouse loans | 30,900,905 | 27,597,318 | 30,407,662
Net (increase) decrease in loans and leases, excluding mortgage warehouse loans | 239,018 | 59,534 | (960,372)
Proceeds from sale of loans | 273,388 | 110,526 | 462,518
Purchase of loans | (1,167,417) | (397,888) | (262,641)
Proceeds from bank-owned life insurance | 0 | 529 | 1,418
Purchases of bank-owned life insurance | 0 | 0 | (90,000)
Net proceeds from (purchases of) FHLB, Federal Reserve Bank, and other restricted stock | 5,471 | 16,233 |
Net proceeds from (purchases of) FHLB, Federal Reserve Bank, and other restricted stock |  |  | (37,510)
Purchases of bank premises and equipment | (1,705) | (1,777) | (2,135)
Proceeds from sales of other real estate owned | 735 | 2,213 | 1,680
Purchases of university relationship intangible asset | 0 | (1,502) | 0
Purchases of leased assets under lessor operating leases | (48,552) | (37,207) | (22,223)
Net Cash Used in Investing Activities | (1,444,435) | (104,098) | (565,125)
Cash Flows from Financing Activities |  |  |
Net increase (decrease) in deposits | 1,506,700 | 342,094 | (503,633)
Net increase (decrease) in short-term borrowed funds from the FHLB | (748,070) | (363,790) | 743,060
Net increase (decrease) in federal funds purchased | 351,000 | 32,000 | 72,000
Proceeds from long-term borrowed funds from the FHLB | 350,000 | 0 | 0
Proceeds from issuance of subordinated long-term debt | 72,030 | 0 | 0
Proceeds from issuance of other long-term borrowings | 24,477 | 0 | 98,564
Repayments of other borrowings | (25,000) | (63,250) | 0
Preferred stock dividends paid | (14,459) | (14,459) | (14,459)
Exercise and redemption of warrants | 0 | 112 | 1,059
Purchase of treasury stock | (571) | (12,976) | 0
Payments of employee taxes withheld from share-based awards | (1,732) | (880) | (14,761)
Proceeds from issuance of common stock | 2,150 | 3,585 | 2,716
Net Cash Provided by (Used in) Financing Activities | 1,516,525 | (77,564) | 384,546
Net Increase (Decrease) in Cash and Cash Equivalents | 150,370 | (84,188) | (118,386)
Cash and Cash Equivalents – Beginning | 62,135 | 146,323 | 264,709
Cash and Cash Equivalents – Ending | 212,505 | 62,135 | 146,323
Supplementary Cash Flow Information: |  |  |
Interest paid | 182,596 | 160,384 | 101,575
Income taxes paid | 7,410 | 4,794 | 40,282
Noncash Operating and Investing Activities: |  |  |
Transfer of loans to other real estate owned | 291 | 1,639 | 750
Transfer of loans held for investment to held for sale | 499,774 | 0 | 150,638
Transfer of loans held for sale to held for investment | 0 | 129,691 | 0
Acquisition of interest-only GNMA securities securing a mortgage warehouse loan | 17,157 | 0 | 0
Acquisition of residential reverse mortgage loans securing a mortgage warehouse loan | $ 1,325 | $ 0 | $ 0

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- Definition Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings and other comprehensive loss (OCI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 8A -URI http://asc.fasb.org/extlink&oid=118954083&loc=SL6284422-111562 + Details
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- Definition The cash outflow for payments to acquire rented equipment which is recorded as an asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow for payment of premium on corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21C -URI http://asc.fasb.org/extlink&oid=118932676&loc=SL94080552-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: 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=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3151-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition The cash inflow from the sale assets received in full or partial satisfaction of a receivable including real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Foreclosed assets also include loans that are treated as if the underlying collateral had been foreclosed because the institution has taken possession of the collateral, even though legal foreclosure or repossession proceedings have not taken place. + 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=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from the sale of investments classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition Value transferred from mortgage loans to real estate owned (REO) in noncash transactions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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