Document and Entity Information
Document and Entity Information - shares | 3 Months Ended | |
Mar. 31, 2018 | Apr. 24, 2018 | |
Document And Entity Information [Abstract] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Mar. 31, 2018 | |
Document Fiscal Year Focus | 2,018 | |
Document Fiscal Period Focus | Q1 | |
Trading Symbol | IBTX | |
Entity Registrant Name | Independent Bank Group, Inc. | |
Entity Central Index Key | 1,564,618 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Large Accelerated Filer | |
Entity Common Stock, Shares Outstanding | 28,372,135 |
Consolidated Balance Sheets
Consolidated Balance Sheets - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Assets | ||
Cash and due from banks | $ 275,652 | $ 187,574 |
Interest-bearing deposits in other banks | 122,450 | 243,528 |
Cash and cash equivalents | 398,102 | 431,102 |
Certificates of deposit held in other banks | 9,800 | 12,985 |
Securities available for sale, at fair value | 762,662 | 763,002 |
Loans held for sale | 28,017 | 39,202 |
Loans, net | 6,607,620 | 6,432,273 |
Premises and equipment, net | 147,367 | 147,835 |
Other real estate owned | 5,463 | 7,126 |
Federal Home Loan Bank (FHLB) of Dallas stock and other restricted stock | 29,324 | 29,184 |
Bank-owned life insurance (BOLI) | 113,909 | 113,170 |
Deferred tax asset | 11,280 | 9,763 |
Goodwill | 621,458 | 621,458 |
Core deposit intangible, net | 41,913 | 43,244 |
Other assets | 34,099 | 34,119 |
Total assets | 8,811,014 | 8,684,463 |
Deposits: | ||
Noninterest-bearing | 1,836,929 | 1,907,770 |
Interest-bearing | 4,957,731 | 4,725,052 |
Total deposits | 6,794,660 | 6,632,822 |
FHLB advances | 480,646 | 530,667 |
Other borrowings | 136,990 | 136,911 |
Junior subordinated debentures | 27,704 | 27,654 |
Other liabilities | 16,315 | 20,391 |
Total liabilities | 7,456,315 | 7,348,445 |
Commitments and contingencies | ||
Stockholders’ equity: | ||
Preferred stock (0 and 0 shares outstanding, respectively) | 0 | 0 |
Common stock (28,362,973 and 28,254,893 shares outstanding, respectively) | 284 | 283 |
Additional paid-in capital | 1,153,553 | 1,151,990 |
Retained earnings | 210,028 | 184,232 |
Accumulated other comprehensive loss | (9,166) | (487) |
Total stockholders’ equity | 1,354,699 | 1,336,018 |
Total liabilities and stockholders’ equity | $ 8,811,014 | $ 8,684,463 |
Consolidated Balance Sheets (Pa
Consolidated Balance Sheets (Parenthetical) - shares | Mar. 31, 2018 | Dec. 31, 2017 |
Statement of Financial Position [Abstract] | ||
Preferred stock, shares outstanding (shares) | 0 | 0 |
Common stock, shares outstanding (shares) | 28,362,973 | 28,254,893 |
Consolidated Statements of Inco
Consolidated Statements of Income - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Interest income: | ||
Interest and fees on loans | $ 83,275 | $ 53,744 |
Interest on taxable securities | 2,903 | 764 |
Interest on nontaxable securities | 1,193 | 541 |
Interest on interest-bearing deposits and other | 743 | 890 |
Total interest income | 88,114 | 55,939 |
Interest expense: | ||
Interest on deposits | 9,799 | 5,029 |
Interest on FHLB advances | 1,886 | 1,171 |
Interest on other borrowings | 2,102 | 1,705 |
Interest on junior subordinated debentures | 360 | 167 |
Total interest expense | 14,147 | 8,072 |
Net interest income | 73,967 | 47,867 |
Provision for loan losses | 2,695 | 2,023 |
Net interest income after provision for loan losses | 71,272 | 45,844 |
Noninterest income: | ||
Service charges on deposit accounts | 3,485 | 1,927 |
Mortgage banking revenue | 3,414 | 1,267 |
Gain on sale of other real estate | 60 | 0 |
Loss on sale of securities available for sale | (224) | 0 |
(Loss) gain on sale of premises and equipment | (8) | 5 |
Increase in cash surrender value of BOLI | 739 | 399 |
Other | 1,989 | 985 |
Total noninterest income | 9,455 | 4,583 |
Noninterest expense: | ||
Salaries and employee benefits | 25,168 | 16,837 |
Occupancy | 5,664 | 3,872 |
Data processing | 2,405 | 1,288 |
FDIC assessment | 741 | 878 |
Advertising and public relations | 385 | 297 |
Communications | 941 | 475 |
Other real estate owned expenses, net | 90 | 37 |
Impairment of other real estate | 85 | 0 |
Core deposit intangible amortization | 1,331 | 492 |
Professional fees | 1,119 | 773 |
Acquisition expense, including legal | 545 | 146 |
Other | 6,484 | 2,933 |
Total noninterest expense | 44,958 | 28,028 |
Income before taxes | 35,769 | 22,399 |
Income tax expense | 6,805 | 6,728 |
Net income | $ 28,964 | $ 15,671 |
Basic earnings per share (usd per share) | $ 1.02 | $ 0.83 |
Diluted earnings per share (usd per share) | $ 1.02 | $ 0.82 |
Consolidated Statements of Comp
Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Statement of Comprehensive Income [Abstract] | ||
Net income | $ 28,964 | $ 15,671 |
Other comprehensive income (loss) before tax: | ||
Change in net unrealized gains (losses) on available for sale securities during the year | (10,915) | 2,000 |
Reclassification adjustment for loss on sale of securities available for sale included in net income | 224 | 0 |
Other comprehensive income (loss) before tax | (10,691) | 2,000 |
Income tax expense (benefit) | (2,245) | 700 |
Other comprehensive income (loss), net of tax | (8,446) | 1,300 |
Comprehensive income | $ 20,518 | $ 16,971 |
Consolidated Statements of Chan
Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands | Total | Preferred Stock $.01 Par Value 10 million shares authorized | Common Stock $.01 Par Value 100 million shares authorized | Additional Paid in Capital | Retained Earnings | Accumulated Other Comprehensive (Loss) Income |
Beginning balance (shares) at Dec. 31, 2016 | 18,870,312 | |||||
Beginning balance at Dec. 31, 2016 | $ 672,365 | $ 0 | $ 189 | $ 555,325 | $ 117,951 | $ (1,100) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Net income | 15,671 | 15,671 | ||||
Other comprehensive income (loss), net of tax | 1,300 | 1,300 | ||||
Restricted stock granted (shares) | 51,667 | |||||
Restricted stock granted | 0 | $ 0 | 0 | |||
Stock based compensation expense | 970 | 970 | ||||
Exercise of warrants (shares) | 3,203 | |||||
Exercise of warrants | 55 | 55 | ||||
Cash dividends ($0.12 per share in 2018 and $0.10 per share in 2017) | (1,892) | (1,892) | ||||
Ending balance (shares) at Mar. 31, 2017 | 18,925,182 | |||||
Ending balance at Mar. 31, 2017 | 688,469 | 0 | $ 189 | 556,350 | 131,730 | 200 |
Beginning balance (shares) at Dec. 31, 2017 | 28,254,893 | |||||
Beginning balance at Dec. 31, 2017 | 1,336,018 | 0 | $ 283 | 1,151,990 | 184,232 | (487) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Net income | 28,964 | 28,964 | ||||
Other comprehensive income (loss), net of tax | (8,446) | (8,446) | ||||
Restricted stock forfeited (shares) | (606) | |||||
Restricted stock forfeited | 0 | $ 0 | ||||
Restricted stock granted (shares) | 99,812 | |||||
Restricted stock granted | 0 | $ 1 | (1) | |||
Stock based compensation expense | 1,412 | 1,412 | ||||
Exercise of warrants (shares) | 8,874 | |||||
Exercise of warrants | 152 | 152 | ||||
Cash dividends ($0.12 per share in 2018 and $0.10 per share in 2017) | (3,401) | (3,401) | ||||
Ending balance (shares) at Mar. 31, 2018 | 28,362,973 | |||||
Ending balance at Mar. 31, 2018 | 1,354,699 | $ 0 | $ 284 | $ 1,153,553 | 210,028 | (9,166) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||
Cumulative effect of change in accounting principle | $ 0 | $ 233 | $ (233) |
Consolidated Statements of Cha7
Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Statement of Stockholders' Equity [Abstract] | ||
Dividends paid (usd per share) | $ 0.12 | $ 0.10 |
Common stock par value (usd per share) | $ 0.01 | $ 0.01 |
Common stock shares authorized (shares) | 100,000,000 | 100,000,000 |
Preferred stock par value (usd per share) | $ 0.01 | $ 0.01 |
Preferred stock shares authorized (shares) | 10,000,000 | 10,000,000 |
Consolidated Statements of Cash
Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Cash flows from operating activities: | ||
Net income | $ 28,964 | $ 15,671 |
Adjustments to reconcile net income to net cash provided by operating activities: | ||
Depreciation expense | 2,050 | 1,763 |
Accretion of income recognized on acquired loans | (3,503) | (480) |
Amortization of core deposit intangibles | 1,331 | 492 |
Amortization of premium on securities, net | 1,175 | 721 |
Amortization of discount and origination costs on borrowings | 158 | 89 |
Stock based compensation expense | 1,412 | 970 |
Excess tax benefit on restricted stock vested | (349) | (724) |
FHLB stock dividends | (140) | (88) |
Loss on sale of securities available for sale | 224 | 0 |
Loss (gain) on sale of premises and equipment | 8 | (5) |
Gain on sale of other real estate owned | (60) | 0 |
Impairment of other real estate | 85 | 0 |
Deferred tax expense | 729 | 981 |
Provision for loan losses | 2,695 | 2,023 |
Increase in cash surrender value of BOLI | (739) | (399) |
Originations of loans held for sale | (97,009) | (51,631) |
Proceeds from sale of loans held for sale | 108,194 | 56,345 |
Net change in other assets | 19 | (2,008) |
Net change in other liabilities | (3,756) | 3,201 |
Net cash provided by operating activities | 41,488 | 26,921 |
Cash flows from investing activities: | ||
Proceeds from maturities, calls and pay downs of securities available for sale | 32,333 | 17,241 |
Proceeds from sale of securities available for sale | 14,801 | 0 |
Purchases of securities available for sale | (58,884) | (43,868) |
Purchases of certificates of deposits held in other banks | 0 | (3,185) |
Proceeds from maturities of certificates of deposits held in other banks | 3,185 | 0 |
Net purchases of FHLB stock | 0 | (48) |
Net loans originated held for investment | (214,533) | (129,883) |
Net proceeds from pay-offs of mortgage warehouse purchase loans | 39,994 | 0 |
Additions to premises and equipment | (1,594) | (155) |
Proceeds from sale of premises and equipment | 4 | 9 |
Proceeds from sale of other real estate owned | 1,638 | 0 |
Capitalized additions to other real estate | 0 | (174) |
Net cash used in investing activities | (183,056) | (160,063) |
Cash flows from financing activities: | ||
Net increase in demand deposits, money market and savings accounts | 191,218 | 141,116 |
Net increase (decrease) in time deposits | (29,380) | 3,978 |
Proceeds from FHLB advances | 275,000 | 0 |
Repayments of FHLB advances | (325,021) | (19) |
Proceeds from exercise of common stock warrants | 152 | 55 |
Dividends paid | (3,401) | (1,892) |
Net cash provided by financing activities | 108,568 | 143,238 |
Net change in cash and cash equivalents | (33,000) | 10,096 |
Cash and cash equivalents at beginning of year | 431,102 | 505,027 |
Cash and cash equivalents at end of period | $ 398,102 | $ 515,123 |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Nature of Operations: Independent Bank Group, Inc. (IBG) through its subsidiary, Independent Bank, a Texas state banking corporation (Bank) (collectively known as the Company), provides a full range of banking services to individual and corporate customers in the North, Central and Southeast, Texas areas and along the Colorado Front Range, through its various branch locations in those areas. The Company is engaged in traditional community banking activities, which include commercial and retail lending, deposit gathering, investment and liquidity management activities. The Company’s primary deposit products are demand deposits, money market accounts and certificates of deposit, and its primary lending products are commercial business and real estate, real estate mortgage and consumer loans. Basis of Presentation: The accompanying consolidated financial statements include the accounts of IBG, its wholly-owned subsidiaries, the Bank, IBG Adriatica Holdings, Inc. (Adriatica) and Carlile Capital, LLC and the Bank’s wholly-owned subsidiaries, IBG Real Estate Holdings, Inc., IBG Real Estate Holdings II, Inc., IBG Aircraft Company III, Preston Grand, Inc., CFRH II, LLC, McKinney Avenue Holdings, Inc. and its wholly owned subsidiary, McKinney Avenue Holdings SPE 1, Inc. Adriatica, CFRH II, LLC, McKinney Avenue Holdings, Inc. and its subsidiary are currently not active entities. All material intercompany transactions and balances have been eliminated in consolidation. In addition, the Company wholly-owns IB Trust I (Trust I), IB Trust II (Trust II), IB Trust III (Trust III), IB Centex Trust I (Centex Trust I), Community Group Statutory Trust I (CGI Trust I), Northstar Statutory Trust II (Northstar Trust II) and Northstar Statutory Trust III (Northstar Trust III). The Trusts were formed to issue trust preferred securities and do not meet the criteria for consolidation. The consolidated interim financial statements are unaudited, but include all adjustments, which, in the opinion of management, are necessary for a fair presentation of the results of the periods presented. All such adjustments were of a normal and recurring nature. These financial statements should be read in conjunction with the financial statements and the notes thereto in the Company's Annual Report of Form10-K for the year ended December 31, 2017 . The consolidated statement of condition at December 31, 2017 had been derived from the audited financial statements as of that date, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. Segment Reporting: The Company has one reportable segment. The Company’s chief operating decision-maker uses consolidated results to make operating and strategic decisions. Recently Adopted Accounting Pronouncements: ASU 2016-01, Financial Instruments─Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities was effective for the Company on January 1, 2018. The amendments in this update address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. ASU 2016-01, among other things, (i) requires equity investments, with certain exceptions, to be measured at fair value with changes in fair value recognized in net income, (ii) simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, (iii) eliminates the requirement for public business entities to disclose the methods and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet, (iv) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, (v) requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments, (vi) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset on the balance sheet or the accompanying notes to the financial statements and (vii) clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale. Previously, the Company valued their financial instruments that are not measured at fair value in the financial statements using an entry price notion. This ASU emphasized that these instruments be measured using the exit price notion and clarified that entities should not make use of the practicability exception in determining the fair value of loans. Accordingly, the Company refined the calculation used to determine the disclosed fair value of loans as part of adopting this standard. The impact of this change was not significant to the Company's disclosures. See Note 7 -Fair Value Measurement. The adoption of the remaining provisions had no impact on the Company's consolidated financial statements. ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. The Company elected to early adopt and apply the guidance at the beginning of the period, effective January 1, 2018 . The amendments in this update allow reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act (TCJA) which was signed into law on December 22, 2017. The impact of adopting the amendment resulted in a cumulative effect adjustment to the consolidated balance sheet as of January 1, 2018 to reclassify approximately $233 of tax expense from accumulated other comprehensive loss to retained earnings as reflected in the accompanying Consolidated Statements of Changes in Stockholders' Equity. ASU 2014-09, Revenue from Contracts with Customers (Topic 606) was effective for the Company on January 1, 2018. ASU 2014-09 amends existing guidance related to revenue from contracts with customers. The amendments state that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 affects entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards. The Company's revenue consists of net interest income on financial assets and financial liabilities, which is explicitly excluded from the scope of ASU 2014-09, and noninterest income. The Company has applied ASU 2014-09 using the modified retrospective approach to all existing contracts with customers covered under the scope of the standard. The adoption of this ASU was not significant to the Company and had no material effect on how the Company recognizes revenue nor did it result in a cumulative effect adjustment or any presentation changes to the consolidated financial statements. See below for additional information related to revenue generated from contracts with customers. Revenue Recognition : ASC Topic 606, Revenue from Contracts with Customers , establishes principles for reporting information about the nature, amount, timing and uncertainty of revenue and cash flows arising from the entity's contracts to provide goods or services to customers. The core principle requires an entity to recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration that it expects to be entitled to receive in exchange for those goods or services recognized as performance obligations are satisfied. The majority of the Company's revenue-generating transactions are not subject to ASC 606, including revenue generated from financial instruments, such as loans, letters of credit, and investment securities, as well as revenue related to mortgage banking activities, and BOLI, as these activities are subject to other accounting guidance. Descriptions of revenue-generating activities that are within the scope of ASC 606, and are presented in the accompanying Consolidated Statements of Income as components of noninterest income, are as follows: • Service charges on deposit accounts - these represent general service fees for monthly account maintenance and activity- or-transaction-based fees and consist of transaction-based revenue, time-based revenue (service period), item-based revenue or some other individual attribute-based revenue. Revenue is recognized when the performance obligation is completed which is generally monthly for account maintenance services or when a transaction has been completed (such as a wire transfer). Payment for such performance obligations are generally received at the time the performance obligations are satisfied. • Gains/losses on the sale of other real estate owned - generally recognized when the performance obligation is complete which is typically at delivery of control over the property to the buyer at time of each real estate closing. • Other noninterest income - includes the Company's correspondent bank earnings credit, mortgage warehouse purchase program fees, acquired loan recoveries, wealth management referral income, other deposit fees, and merchant interchange income. The majority of these fees in other noninterest income are not subject to the requirements of ASC 606. The wealth management referral fees, other deposit fees and merchant interchange income are in the scope of ASC 606, and payment for such performance obligations are generally received at the time the performance obligations are satisfied. The Company has made no significant judgments in applying the revenue guidance prescribed in ASC 606 that affect the determination of the amount and timing of revenue from the above-described contracts with customers. Subsequent events: Companies are required to evaluate events and transactions that occur after the balance sheet date but before the date the financial statements are issued. They must recognize in the financial statements the effect of all events or transactions that provide additional evidence of conditions that existed at the balance sheet date, including the estimates inherent in the financial statement preparation process. Entities shall not recognize the impact of events or transactions that provide evidence about conditions that did not exist at the balance sheet date but arose after that date. The Company has evaluated subsequent events through the date of filing these financial statements with the Securities and Exchange Commission (SEC) and noted no subsequent events requiring financial statement recognition or disclosure, except as disclosed in Note 10 . Earnings per share: Basic earnings per common share are net income available to common shareholders divided by the weighted average number of common shares outstanding during the period. The unvested share-based payment awards that contain rights to non forfeitable dividends are considered participating securities for this calculation. Diluted earnings per common share include the dilutive effect of additional potential common shares issuable under stock warrants. The participating nonvested common stock was not included in dilutive shares as it was anti-dilutive for the three months ended March 31, 2018 and 2017 . Proceeds from the assumed exercise of dilutive stock warrants are assumed to be used to repurchase common stock at the average market price. The following table presents a reconciliation of net income available to common shareholders and the number of shares used in the calculation of basic and diluted earnings per common share. Three Months Ended March 31, 2018 2017 Basic earnings per share: Net income $ 28,964 $ 15,671 Less: Undistributed earnings allocated to participating securities 245 176 Dividends paid on participating securities 33 24 Net income available to common shareholders $ 28,686 $ 15,471 Weighted-average basic shares outstanding 28,049,014 18,667,274 Basic earnings per share $ 1.02 $ 0.83 Diluted earnings per share: Net income available to common shareholders $ 28,686 $ 15,471 Total weighted-average basic shares outstanding 28,049,014 18,667,274 Add dilutive stock warrants 105,353 107,132 Total weighted-average diluted shares outstanding 28,154,367 18,774,406 Diluted earnings per share $ 1.02 $ 0.82 Anti-dilutive participating securities 118,900 126,847 |
Statement of Cash Flows
Statement of Cash Flows | 3 Months Ended |
Mar. 31, 2018 | |
Supplemental Cash Flow Elements [Abstract] | |
Statement of Cash Flows | Statement of Cash Flows As allowed by the accounting standards, the Company has chosen to report on a net basis its cash receipts and cash payments for time deposits accepted and repayments of those deposits, and loans made to customers and principal collections on those loans. The Company uses the indirect method to present cash flows from operating activities. Other supplemental cash flow information is presented below: Three Months Ended March 31, 2018 2017 Cash transactions: Interest expense paid $ 15,330 $ 9,694 Income taxes paid $ — $ — Noncash transactions: Transfers of loans to other real estate owned $ — $ 750 Securities purchased, not yet settled $ — $ 6,068 |
Securities Available for Sale
Securities Available for Sale | 3 Months Ended |
Mar. 31, 2018 | |
Available-for-sale Securities [Abstract] | |
Securities Available for Sale | Securities Available for Sale Securities available for sale have been classified in the consolidated balance sheets according to management’s intent. The amortized cost of securities and their approximate fair values at March 31, 2018 and December 31, 2017 , are as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Securities Available for Sale March 31, 2018 U.S. treasuries $ 35,449 $ — $ (553 ) $ 34,896 Government agency securities 207,292 28 (3,602 ) 203,718 Obligations of state and municipal subdivisions 218,239 863 (4,020 ) 215,082 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 314,035 504 (5,573 ) 308,966 $ 775,015 $ 1,395 $ (13,748 ) $ 762,662 December 31, 2017 U.S. treasuries $ 37,480 $ — $ (326 ) $ 37,154 Government agency securities 213,649 83 (2,223 ) 211,509 Obligations of state and municipal subdivisions 228,782 2,118 (1,287 ) 229,613 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 274,356 1,229 (1,208 ) 274,377 Other securities 10,397 — (48 ) 10,349 $ 764,664 $ 3,430 $ (5,092 ) $ 763,002 Securities with a carrying amount of approximately $ 270,878 and $ 238,344 at March 31, 2018 and December 31, 2017 , respectively, were pledged to secure public fund deposits and repurchase agreements. Proceeds from sale of securities available for sale and gross gains and gross losses for the three months ended March 31, 2018 and 2017 were as follows: Three Months Ended March 31, 2018 2017 Proceeds from sale $ 14,801 $ — Gross gains $ 15 $ — Gross losses $ 239 $ — The amortized cost and estimated fair value of securities available for sale at March 31, 2018 , by contractual maturity, are shown below. Maturities of pass-through certificates will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. March 31, 2018 Securities Available for Sale Amortized Cost Fair Value Due in one year or less $ 101,216 $ 100,888 Due from one year to five years 176,765 173,894 Due from five to ten years 85,936 83,478 Thereafter 97,063 95,436 460,980 453,696 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 314,035 308,966 $ 775,015 $ 762,662 The number of securities, unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of March 31, 2018 and December 31, 2017 , are summarized as follows: Less Than 12 Months Greater Than 12 Months Total Description of Securities Number of Securities Estimated Fair Value Unrealized Losses Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Securities Available for Sale March 31, 2018 U.S. treasuries 4 $ 16,854 $ (450 ) 3 $ 18,042 $ (103 ) $ 34,896 $ (553 ) Government agency securities 42 120,230 (2,162 ) 34 79,155 (1,440 ) 199,385 (3,602 ) Obligations of state and municipal subdivisions 313 137,154 (2,627 ) 66 30,245 (1,393 ) 167,399 (4,020 ) Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 129 256,057 (4,632 ) 13 28,995 (941 ) 285,052 (5,573 ) 488 $ 530,295 $ (9,871 ) 116 $ 156,437 $ (3,877 ) $ 686,732 $ (13,748 ) December 31, 2017 U.S. treasuries 7 $ 34,053 $ (267 ) 1 $ 3,101 $ (59 ) $ 37,154 $ (326 ) Government agency securities 51 142,991 (1,155 ) 27 60,030 (1,068 ) 203,021 (2,223 ) Obligations of state and municipal subdivisions 202 87,625 (564 ) 54 26,883 (723 ) 114,508 (1,287 ) Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 55 125,970 (834 ) 10 25,398 (374 ) 151,368 (1,208 ) Other securities 1 10,349 (48 ) — — — 10,349 (48 ) 316 $ 400,988 $ (2,868 ) 92 $ 115,412 $ (2,224 ) $ 516,400 $ (5,092 ) Unrealized losses are generally due to changes in interest rates. The Company has the intent to hold these securities until maturity or a forecasted recovery, and it is more likely than not that the Company will not have to sell the securities before the recovery of their cost basis. As such, the losses are deemed to be temporary. |
Loans, Net and Allowance for Lo
Loans, Net and Allowance for Loan Losses | 3 Months Ended |
Mar. 31, 2018 | |
Receivables [Abstract] | |
Loans, Net and Allowance for Loan Losses | Loans, Net and Allowance for Loan Losses Loans, net, at March 31, 2018 and December 31, 2017 , consisted of the following: March 31, December 31, 2018 2017 Commercial $ 1,035,985 $ 1,059,984 Real estate: Commercial 3,498,483 3,369,892 Commercial construction, land and land development 806,415 744,868 Residential 916,355 892,293 Single family interim construction 284,490 289,680 Agricultural 78,782 82,583 Consumer 31,633 34,639 Other 238 304 6,652,381 6,474,243 Deferred loan fees (2,801 ) (2,568 ) Allowance for loan losses (41,960 ) (39,402 ) $ 6,607,620 $ 6,432,273 The Company has certain lending policies and procedures in place that are designed to maximize loan income within an acceptable level of risk. Management reviews and approves these policies and procedures on a regular basis. A reporting system supplements the review process by providing management with frequent reports related to loan production, loan quality, concentrations of credit, loan delinquencies and non-performing and potential problem loans. Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and prudently expand its business. The Company’s management examines current and projected cash flows to determine the ability of the borrower to repay their obligations as agreed. Commercial loans are primarily made based on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. These cash flows, however, may not be as expected and the value of collateral securing the loans may fluctuate. Most commercial loans are secured by the assets being financed or other business assets such as accounts receivable or inventory and may incorporate a personal guarantee; however, some short term loans may be made on an unsecured basis. Additionally, our commercial loan portfolio includes loans made to customers in the energy industry, which is a complex, technical and cyclical industry. Experienced bankers with specialized energy lending experience originate our energy loans. Companies in this industry produce, extract, develop, exploit and explore for oil and natural gas. Loans are primarily collateralized with proven producing oil and gas reserves based on a technical evaluation of these reserves. At March 31, 2018 and December 31, 2017 , there were approximately $ 99,738 and $ 90,323 of exploration and production (E&P) energy loans outstanding, respectively. Additionally, with the acquisition of Carlile in second quarter of 2017, the Company acquired a mortgage warehouse purchase program, which provides a mortgage warehouse lending vehicle to third party mortgage bankers across a broad geographic scale. The mortgage loans are underwritten, in part, on approved investor takeout commitments. These loans have a very short duration ranging between 10 days and 15 days . In some cases, loans to larger mortgage originators may be financed for up to 60 days . These loans are reported as commercial loans since the loans are secured by notes receivable, not real estate. As of March 31, 2018 and December 31, 2017 , mortgage warehouse purchase loans outstanding totaled $124,700 and $164,694 , respectively. Commercial real estate loans are subject to underwriting standards and processes similar to commercial loans. These loans are viewed primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts, and the repayment of these loans is generally largely dependent on the successful operation of the property or the business conducted on the property securing the loan. Commercial real estate loans may be more adversely affected by conditions in the real estate markets or in the general economy. The properties securing the Company’s commercial real estate portfolio are diverse in terms of type and geographic location. Management monitors the diversification of the portfolio on a quarterly basis by type and geographic location. Management also tracks the level of owner occupied property versus non owner occupied property. At March 31, 2018 , the portfolio consisted of approximately 34% of owner occupied property. Land and commercial land development loans are underwritten using feasibility studies, independent appraisal reviews and financial analysis of the developers or property owners. Generally, borrowers must have a proven track record of success. Commercial construction loans are generally based upon estimates of cost and value of the completed project. These estimates may not be accurate. Commercial construction loans often involve the disbursement of substantial funds with the repayment dependent on the success of the ultimate project. Sources of repayment for these loans may be pre-committed permanent financing or sale of the developed property. The loans in this portfolio are geographically diverse and due to the increased risk are monitored closely by management and the board of directors on a quarterly basis. Residential real estate and single family interim construction loans are underwritten primarily based on borrowers’ credit scores, documented income and minimum collateral values. Relatively small loan amounts are spread across many individual borrowers, which minimizes risk in the residential portfolio. In addition, management evaluates trends in past dues and current economic factors on a regular basis. Agricultural loans are collateralized by real estate and/or agricultural-related assets. Agricultural real estate loans are primarily comprised of loans for the purchase of farmland. Loan-to-value ratios on loans secured by farmland generally do not exceed 80% and have amortization periods limited to twenty years. Agricultural non-real estate loans are generally comprised of term loans to fund the purchase of equipment, livestock and seasonal operating lines to grain farmers to plant and harvest corn and soybeans. Specific underwriting standards have been established for agricultural-related loans including the establishment of projections for each operating year based on industry developed estimates of farm input costs and expected commodity yields and prices. Operating lines are typically written for one year and secured by the crop and other farm assets as considered necessary. Agricultural loans carry significant credit risks as they involve larger balances concentrated with single borrowers or groups of related borrowers. In addition, repayment of such loans depends on the successful operation or management of the farm property securing the loan or for which an operating loan is utilized. Farming operations may be affected by adverse weather conditions such as drought, hail or floods that can severely limit crop yields. Consumer loans represent less than 1% of the outstanding total loan portfolio. Collateral consists primarily of automobiles and other personal assets. Credit score analysis is used to supplement the underwriting process. Most of the Company’s lending activity occurs within the State of Texas, primarily in the north, central and southeast Texas regions. With the acquisition of Carlile , the Company expanded into the State of Colorado, specifically along the Front Range area. As of March 31, 2018 , loans in the Colorado region represented about 6% of the total portfolio. A large percentage of the Company’s portfolio consists of commercial and residential real estate loans. As of March 31, 2018 and December 31, 2017 , there were no concentrations of loans related to a single industry in excess of 10% of total loans. The allowance for loan losses is an amount that management believes will be adequate to absorb estimated losses relating to specifically identified loans, as well as probable credit losses inherent in the balance of the loan portfolio. The allowance is derived from the following two components: 1) allowances established on individual impaired loans, which are based on a review of the individual characteristics of each loan, including the customer’s ability to repay the loan, the underlying collateral values, and the industry the customer operates, and 2) allowances based on actual historical loss experience for the last three years for similar types of loans in the Company’s loan portfolio adjusted for primarily changes in the lending policies and procedures; collection, charge-off and recovery practices; nature and volume of the loan portfolio; change in value of underlying collateral; volume and severity of nonperforming loans; existence and effect of any concentrations of credit and the level of such concentrations and current, national and local economic and business conditions. This second component also includes an unallocated allowance to cover uncertainties that could affect management’s estimate of probable losses. The unallocated allowance reflects the imprecision inherent in the underlying assumptions used in the methodologies for estimating this component. The Company’s management continually evaluates the allowance for loan losses determined from the allowances established on individual loans and the amounts determined from historical loss percentages adjusted for the qualitative factors above. Should any of the factors considered by management change, the Company’s estimate of loan losses could also change and would affect the level of future provision expense. While the calculation of the allowance for loan losses utilizes management’s best judgment and all the information available, the adequacy of the allowance for loan losses is dependent on a variety of factors beyond the Company’s control, including, among other things, the performance of the entire loan portfolio, the economy, changes in interest rates and the view of regulatory authorities towards loan classifications. In addition, regulatory agencies, as an integral part of their examination process, periodically review the Bank’s allowance for loan losses, and may require the Bank to make additions to the allowance based on their judgment about information available to them at the time of their examinations. Loans requiring an allocated loan loss provision are generally identified at the servicing officer level based on review of weekly past due reports and/or the loan officer’s communication with borrowers. In addition, past due loans are discussed at weekly officer loan committee meetings to determine if classification is warranted. The Company’s credit department has implemented an internal risk based loan review process to identity potential internally classified loans that supplements the annual independent external loan review. The external review generally covers all loans greater than $4,125 annually. These reviews include analysis of borrower’s financial condition, payment histories and collateral values to determine if a loan should be internally classified. Generally, once classified, an impaired loan analysis is completed by the credit department to determine if the loan is impaired and the amount of allocated allowance required. The Texas and Colorado economies, specifically the Company’s lending area of north, central and southeast Texas and the Colorado Front Range area, continued to be strong in the first quarter of 2018. The Texas economy is the second largest in the nation, out-pacing the U.S. economy in job creation and employment growth. Overall, the forecast is strong with continued growth in the manufacturing and service sectors and rising activity in the energy sector. While the current economic outlook remains optimistic, future and long-term concerns continue to include the tightening labor markets, decreased housing affordability, energy price volatility and trade uncertainty. The risk of loss associated with all segments of the portfolio could increase due to these factors. The economy and other risk factors are minimized by the Company’s underwriting standards, which include the following principles: 1) financial strength of the borrower including strong earnings, high net worth, significant liquidity and acceptable debt to worth ratio, 2) managerial business competence, 3) ability to repay, 4) loan to value, 5) projected cash flow and 6) guarantor financial statements as applicable. The following is a summary of the activity in the allowance for loan losses by loan class for the three months ended March 31, 2018 and 2017 : Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Unallocated Total Three Months Ended March 31, 2018 Balance at the beginning of period $ 10,599 $ 23,301 $ 3,447 $ 1,583 $ 250 $ 205 $ (32 ) $ 49 $ 39,402 Provision for loan losses 1,740 926 143 53 (2 ) (10 ) 71 (226 ) 2,695 Charge-offs (82 ) (11 ) (3 ) — — (16 ) (48 ) — (160 ) Recoveries 4 3 2 — — 1 13 — 23 Balance at end of period $ 12,261 $ 24,219 $ 3,589 $ 1,636 $ 248 $ 180 $ 4 $ (177 ) $ 41,960 Three months ended March 31, 2017 Balance at the beginning of period $ 8,593 $ 18,399 $ 2,760 $ 1,301 $ 207 $ 242 $ 29 $ 60 $ 31,591 Provision for loan losses (590 ) 2,048 67 235 (6 ) 64 23 182 2,023 Charge-offs — — — (134 ) — (56 ) (22 ) — (212 ) Recoveries 2 20 1 — — 2 4 — 29 Balance at end of period $ 8,005 $ 20,467 $ 2,828 $ 1,402 $ 201 $ 252 $ 34 $ 242 $ 33,431 The following table details the amount of the allowance for loan losses and recorded investment in loans by class as of March 31, 2018 and December 31, 2017 : Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Unallocated Total March 31, 2018 Allowance for losses: Individually evaluated for impairment $ 3,961 $ 300 $ — $ — $ — $ 1 $ — $ — $ 4,262 Collectively evaluated for impairment 8,300 23,919 3,589 1,636 248 179 4 (177 ) 37,698 Loans acquired with deteriorated credit quality — — — — — — — — — Ending balance $ 12,261 $ 24,219 $ 3,589 $ 1,636 $ 248 $ 180 $ 4 $ (177 ) $ 41,960 Loans: Individually evaluated for impairment $ 9,314 $ 3,335 $ 2,124 $ — $ — $ 54 $ — $ — $ 14,827 Collectively evaluated for impairment 1,017,373 4,231,756 911,345 284,490 75,657 31,560 238 — 6,552,419 Acquired with deteriorated credit quality 9,298 69,807 2,886 — 3,125 19 — — 85,135 Ending balance $ 1,035,985 $ 4,304,898 $ 916,355 $ 284,490 $ 78,782 $ 31,633 $ 238 $ — $ 6,652,381 December 31, 2017 Allowance for losses: Individually evaluated for impairment $ 3,500 $ 311 $ — $ — $ — $ 2 $ — $ — $ 3,813 Collectively evaluated for impairment 7,099 22,990 3,447 1,583 250 203 (32 ) 49 35,589 Loans acquired with deteriorated credit quality — — — — — — — — — Ending balance $ 10,599 $ 23,301 $ 3,447 $ 1,583 $ 250 $ 205 $ (32 ) $ 49 $ 39,402 Loans: Individually evaluated for impairment $ 10,297 $ 3,054 $ 1,727 $ — $ — $ 74 $ — $ — $ 15,152 Collectively evaluated for impairment 1,037,401 4,039,332 887,292 289,680 78,646 34,544 304 — 6,367,199 Acquired with deteriorated credit quality 12,286 72,374 3,274 — 3,937 21 — — 91,892 Ending balance $ 1,059,984 $ 4,114,760 $ 892,293 $ 289,680 $ 82,583 $ 34,639 $ 304 $ — $ 6,474,243 Nonperforming loans by loan class (excluding loans acquired with deteriorated credit quality) at March 31, 2018 and December 31, 2017 , are summarized as follows: Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Total March 31, 2018 Nonaccrual loans $ 9,314 $ 2,892 $ 1,950 $ — $ — $ 35 $ — $ 14,191 Loans past due 90 days and still accruing — — 68 — — 27 — 95 Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) — 443 174 — — 19 — 636 $ 9,314 $ 3,335 $ 2,192 $ — $ — $ 81 $ — $ 14,922 December 31, 2017 Nonaccrual loans $ 10,304 $ 2,716 $ 998 $ — $ — $ 55 $ — $ 14,073 Loans past due 90 days and still accruing 8 120 8 — — — — 136 Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) — 455 730 — — 20 — 1,205 $ 10,312 $ 3,291 $ 1,736 $ — $ — $ 75 $ — $ 15,414 The accrual of interest is discontinued on a loan when management believes after considering collection efforts and other factors that the borrower's financial condition is such that collection of interest is doubtful. All interest accrued but not collected for loans that are placed on nonaccrual status or charged-off is reversed against interest income. Cash collections on nonaccrual loans are generally credited to the loan receivable balance, and no interest income is recognized on those loans until the principal balance has been collected. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Impaired loans are those loans where it is probable that all amounts due according to contractual terms of the loan agreement will not be collected. The Company has identified these loans through its normal loan review procedures. Impaired loans are measured based on 1) the present value of expected future cash flows discounted at the loans effective interest rate; 2) the loan's observable market price; or 3) the fair value of collateral if the loan is collateral dependent. Substantially all of the Company’s impaired loans are measured at the fair value of the collateral. In limited cases, the Company may use the other methods to determine the level of impairment of a loan if such loan is not collateral dependent. All commercial, real estate, agricultural loans and troubled debt restructurings are considered for individual impairment analysis. Smaller balance consumer loans are collectively evaluated for impairment. Impaired loans by loan class (excluding loans acquired with deteriorated credit quality) at March 31, 2018 and December 31, 2017 , are summarized as follows: Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Total March 31, 2018 Recorded investment in impaired loans: Impaired loans with an allowance for loan losses $ 7,606 $ 1,602 $ — $ — $ — $ 1 $ — $ 9,209 Impaired loans with no allowance for loan losses 1,708 1,733 2,124 — — 53 — 5,618 Total $ 9,314 $ 3,335 $ 2,124 $ — $ — $ 54 $ — $ 14,827 Unpaid principal balance of impaired loans $ 12,477 $ 3,434 $ 2,223 $ — $ — $ 63 $ — $ 18,197 Allowance for loan losses on impaired loans $ 3,961 $ 300 $ — $ — $ — $ 1 $ — $ 4,262 December 31, 2017 Recorded investment in impaired loans: Impaired loans with an allowance for loan losses $ 9,255 $ 1,793 $ — $ — $ — $ 2 $ — $ 11,050 Impaired loans with no allowance for loan losses 1,042 1,261 1,727 — — 72 — 4,102 Total $ 10,297 $ 3,054 $ 1,727 $ — $ — $ 74 $ — $ 15,152 Unpaid principal balance of impaired loans $ 13,456 $ 3,124 $ 1,818 $ — $ — $ 197 $ — $ 18,595 Allowance for loan losses on impaired loans $ 3,500 $ 311 $ — $ — $ — $ 2 $ — $ 3,813 For the three months ended March 31, 2018 Average recorded investment in impaired loans $ 9,806 $ 3,195 $ 1,926 $ — $ — $ 64 $ — $ 14,991 Interest income recognized on impaired loans $ 3 $ 6 $ 7 $ — $ — $ — $ — $ 16 For the three months ended March 31, 2017 Average recorded investment in impaired loans $ 7,958 $ 4,966 $ 1,964 $ 442 $ — $ 272 $ — $ 15,602 Interest income recognized on impaired loans $ 2 $ 397 $ 12 $ — $ — $ 1 $ — $ 412 Certain impaired loans have adequate collateral and do not require a related allowance for loan loss. The Company will charge-off that portion of any loan which management considers a loss. Commercial and real estate loans are generally considered for charge-off when exposure beyond collateral coverage is apparent and when no further collection of the loss portion is anticipated based on the borrower’s financial condition. The restructuring of a loan is considered a “troubled debt restructuring” if both 1) the borrower is experiencing financial difficulties and 2) the creditor has granted a concession. Concessions may include interest rate reductions or below market interest rates, principal forgiveness, extending amortization and other actions intended to minimize potential losses. A “troubled debt restructured” loan is identified as impaired and measured for credit impairment as of each reporting period in accordance with the guidance in Accounting Standards Codification (ASC) 310-10-35. Modifications primarily relate to extending the amortization periods of the loans and interest rate concessions. The majority of these loans were identified as impaired prior to restructuring; therefore, the modifications did not materially impact the Company’s determination of the allowance for loan losses. The recorded investment in troubled debt restructurings, including those on nonaccrual, was $2,388 and $3,028 as of March 31, 2018 and December 31, 2017 , respectively. There were no loans modified under troubled debt restructurings during the three months ended March 31, 2018 and 2017 . At March 31, 2018 and 2017 , there were no loans modified under troubled debt restructurings during the previous twelve month period that subsequently defaulted during the three months ended March 31, 2018 and 2017 , respectively. At March 31, 2018 and 2017 , the Company had no commitments to lend additional funds to any borrowers with loans whose terms have been modified under troubled debt restructurings. Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. The following table presents information regarding the aging of past due loans by loan class as of March 31, 2018 and December 31, 2017 : Loans 30-89 Days Past Due Loans 90 or More Past Due Total Past Due Loans Current Loans Total Loans March 31, 2018 Commercial $ 2,354 $ 8,132 $ 10,486 $ 1,016,201 $ 1,026,687 Commercial real estate, land and land development 2,378 1,602 3,980 4,231,111 4,235,091 Residential real estate 2,358 794 3,152 910,317 913,469 Single-family interim construction 349 — 349 284,141 284,490 Agricultural 22 — 22 75,635 75,657 Consumer 186 54 240 31,374 31,614 Other — — — 238 238 7,647 10,582 18,229 6,549,017 6,567,246 Acquired with deteriorated credit quality 2,506 3,048 5,554 79,581 85,135 $ 10,153 $ 13,630 $ 23,783 $ 6,628,598 $ 6,652,381 December 31, 2017 Commercial $ 730 $ 10,300 $ 11,030 $ 1,036,668 $ 1,047,698 Commercial real estate, land and land development 4,083 1,944 6,027 4,036,359 4,042,386 Residential real estate 6,269 138 6,407 882,612 889,019 Single-family interim construction 1,436 — 1,436 288,244 289,680 Agricultural — — — 78,646 78,646 Consumer 373 47 420 34,198 34,618 Other — — — 304 304 12,891 12,429 25,320 6,357,031 6,382,351 Acquired with deteriorated credit quality 2,748 4,013 6,761 85,131 91,892 $ 15,639 $ 16,442 $ 32,081 $ 6,442,162 $ 6,474,243 The Company’s internal classified report is segregated into the following categories: 1) Pass/Watch, 2) Special Mention, 3) Substandard and 4) Doubtful. The loans placed in the Pass/Watch category reflect the Company’s opinion that the loans reflect potential weakness that requires monitoring on a more frequent basis. The loans in the Special Mention category reflect the Company’s opinion that the credit contains weaknesses which represent a greater degree of risk and warrant extra attention. These loans are reviewed monthly by officers and senior management to determine if a change in category is warranted. The loans placed in the Substandard category are considered to be potentially inadequately protected by the current debt service capacity of the borrower and/or the pledged collateral. These credits, even if apparently protected by collateral value, have shown weakness related to adverse financial, managerial, economic, market or political conditions, which may jeopardize repayment of principal and interest. There is possibility that some future loss could be sustained by the Company if such weakness is not corrected. The Doubtful category includes loans that are in default or principal exposure is probable. Substandard and Doubtful loans are individually evaluated to determine if they should be classified as impaired and an allowance is allocated if deemed necessary under ASC 310-10. The loans that are not impaired are included with the remaining “pass” credits in determining the portion of the allowance for loan loss based on historical loss experience and other qualitative factors. The portfolio is segmented into categories including: commercial loans, consumer loans, commercial real estate loans, residential real estate loans and agricultural loans. The adjusted historical loss percentage is applied to each category. Each category is then added together to determine the allowance allocated under ASC 450-20. A summary of loans by credit quality indicator by class as of March 31, 2018 and December 31, 2017 , is as follows: Pass Pass/ Watch Special Mention Substandard Doubtful Total March 31, 2018 Commercial $ 970,717 $ 18,946 $ 17,047 $ 29,275 $ — $ 1,035,985 Commercial real estate, construction, land and land development 4,228,173 54,938 4,226 17,561 — 4,304,898 Residential real estate 907,273 3,049 448 5,585 — 916,355 Single-family interim construction 282,832 1,658 — — — 284,490 Agricultural 56,519 6,222 13,288 2,753 — 78,782 Consumer 31,456 23 52 102 — 31,633 Other 238 — — — — 238 $ 6,477,208 $ 84,836 $ 35,061 $ 55,276 $ — $ 6,652,381 December 31, 2017 Commercial $ 989,953 $ 35,105 $ 3,737 $ 31,189 $ — $ 1,059,984 Commercial real estate, construction, land and land development 4,040,385 46,288 11,915 16,172 — 4,114,760 Residential real estate 883,653 2,722 462 5,456 — 892,293 Single-family interim construction 288,020 1,660 — — — 289,680 Agricultural 59,392 5,762 13,802 3,627 — 82,583 Consumer 34,510 25 4 100 — 34,639 Other 304 — — — — 304 $ 6,296,217 $ 91,562 $ 29,920 $ 56,544 $ — $ 6,474,243 The Company has acquired certain loans which experienced credit deterioration since origination (purchased credit impaired (PCI) loans). The Company has included PCI loans in the above grading tables. The following provides additional detail on the grades applied to those loans at March 31, 2018 and December 31, 2017 : Pass Pass/ Special Mention Substandard Doubtful Total March 31, 2018 $ 35,670 $ 30,284 $ 1,663 $ 17,518 $ — $ 85,135 December 31, 2017 36,928 32,674 2,662 19,628 — 91,892 PCI loans may remain on accrual status to the extent the company can reasonably estimate the amount and timing of expected future cash flows. At March 31, 2018 and December 31, 2017 , non-accrual PCI loans were $6,788 and $7,889 , respectively. Accretion on PCI loans is based on estimated future cash flows, regardless of contractual maturity. The following table summarizes the outstanding balance and related carrying amount of purchased credit impaired loans as of the acquisition date for the acquisition occurring in 2017: Acquisition Date April 1, 2017 Carlile Bancshares, Inc. Outstanding balance $ 101,153 Nonaccretable difference (14,700 ) Accretable yield (685 ) Carrying amount $ 85,768 The carrying amount of all acquired PCI loans included in the consolidated balance sheet and the related outstanding balance at March 31, 2018 and December 31, 2017 were as follows: March 31, 2018 December 31, 2017 Outstanding balance $ 97,612 $ 105,685 Carrying amount 85,135 91,892 There was no allocation established in the allowance for loan losses relating to PCI loans at March 31, 2018 or December 31, 2017 . The changes in accretable yield during the three months ended March 31, 2018 and 2017 in regard to loans transferred at acquisition for which it was probable that all contractually required payments would not be collected are presented in the table below. For the Three Months Ended March 31, 2018 2017 Balance at January 1, $ 1,546 $ 1,526 Additions — — Accretion (604 ) (225 ) Transfers from nonaccretable 1,286 270 Balance at March 31, $ 2,228 $ 1,571 |
Commitments and Contingencies
Commitments and Contingencies | 3 Months Ended |
Mar. 31, 2018 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | Commitments and Contingencies Financial Instruments with Off-Balance Sheet Risk The Company is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. The commitments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the balance sheet. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit is represented by the contractual amount of this instrument. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. At March 31, 2018 and December 31, 2017 , the approximate amounts of these financial instruments were as follows: March 31, December 31, 2018 2017 Commitments to extend credit $ 1,377,327 $ 1,286,704 Standby letters of credit 11,549 10,532 $ 1,388,876 $ 1,297,236 Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Company evaluates each customer’s credit worthiness on a case-by-case basis. The amount of collateral obtained if deemed necessary by the Company upon extension of credit is based on management’s credit evaluation of the counterparty. Collateral held varies but may include accounts receivable, inventory, farm crops, property, plant and equipment and income-producing commercial properties. Letters of credit are written conditional commitments used by the Company to guarantee the performance of a customer to a third party. The Company’s policies generally require that letter of credit arrangements contain security and debt covenants similar to those contained in loan arrangements. In the event the customer does not perform in accordance with the terms of the agreement with the third party, the Company would be required to fund the commitment. The maximum potential amount of future payments the Company could be required to make is represented by the contractual amount shown in the table above. If the commitment is funded, the Company would be entitled to seek recovery from the customer. As of March 31, 2018 and December 31, 2017 , no amounts have been recorded as liabilities for the Company’s potential obligations under these guarantees. Litigation The Company is involved in certain legal actions arising from normal business activities. Management believes that the outcome of such proceedings will not materially affect the financial position, results of operations or cash flows of the Company. A legal proceeding that the Company believes could become material is described below. Independent Bank is a party to a legal proceeding inherited by Independent Bank in connection with its acquisition of BOH Holdings, Inc. and its subsidiary, Bank of Houston (BOH). The plaintiffs in the case are alleging that Independent Bank aided and abetted or participated in a fraudulent scheme. Independent Bank is pursuing insurance coverage for these claims, including reimbursement for defense costs. The Company believes the claims made in this lawsuit are without merit and is vigorously defending the lawsuit. The Company is unable to predict when the matter will be resolved, the ultimate outcome or potential costs or damages to be incurred. Please see Part II, Item 1. for more details on this lawsuit. Lease Commitments The Company leases certain branch facilities and other facilities. Rent expense related to these leases amounted to $ 731 and $520 for the three months ended March 31, 2018 and March 31, 2017 , respectively. |
Income Taxes
Income Taxes | 3 Months Ended |
Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | Income Taxes Income tax expense for the three months ended March 31, 2018 and 2017 was as follows: Three Months Ended March 31, 2018 2017 Income tax expense for the period $ 6,805 $ 6,728 Effective tax rate 19.0 % 30.0 % Effective January 1, 2018, the corporate U.S. statutory federal income tax rate was reduced from 35% to 21% under TCJA. The Company completed its accounting under ASC 740 in December 2017 for all material deferred tax assets and liabilities with provisional amounts recorded for immaterial items. No adjustments were made to provisional amounts during the period ended March 31, 2018 and none are anticipated during the one year SEC Staff Accounting Bulletin 118 measurement period. The effective tax rates differ from the statutory federal tax rate for 2018 and 2017 of 21% and 35%, respectively, largely due to tax exempt interest income earned on certain investment securities and loans, the nontaxable earnings on bank owned life insurance, and excess tax benefits on restricted stock vestings. |
Fair Value Measurements
Fair Value Measurements | 3 Months Ended |
Mar. 31, 2018 | |
Fair Value Disclosures [Abstract] | |
Fair Value Measurements | Fair Value Measurements The fair value of an asset or liability is the price that would be received to sell that asset or paid to transfer that liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. In estimating fair value, the Company utilizes valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. Such valuation techniques are consistently applied. Inputs to valuation techniques include the assumptions that market participants would use in pricing an asset or liability. ASC Topic 820, Fair Value Measurements and Disclosures , establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows: Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means. Level 3 Inputs – Unobservable inputs for determining the fair values of assets or liabilities that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing the assets or liabilities. The following table represents assets reported on the consolidated balance sheets at their fair value on a recurring basis as of March 31, 2018 and December 31, 2017 by level within the ASC Topic 820 fair value measurement hierarchy: Fair Value Measurements at Reporting Date Using Assets/ Liabilities Measured at Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) March 31, 2018 Measured on a recurring basis: Assets: Investment securities available for sale: U.S. treasuries $ 34,896 $ — $ 34,896 $ — Government agency securities 203,718 — 203,718 — Obligations of state and municipal subdivisions 215,082 — 215,082 — Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 308,966 — 308,966 — December 31, 2017 Measured on a recurring basis: Assets: Investment securities available for sale: U.S. treasuries $ 37,154 $ — $ 37,154 $ — Government agency securities 211,509 — 211,509 — Obligations of state and municipal subdivisions 229,613 — 229,613 — Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 274,377 — 274,377 — Other securities 10,349 10,349 — — There were no transfers between level categorizations and no changes in valuation methodologies for the periods presented. A description of the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Securities classified as available for sale are reported at fair value utilizing Level 1 and Level 2 inputs. Securities are classified within Level 1 when quoted market prices are available in an active market. Inputs include securities that have quoted prices in active markets for identical assets. For securities utilizing Level 2 inputs, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury and other yield curves, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the security’s terms and conditions, among other things. In accordance with ASC Topic 820, certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment). The following table presents the assets carried on the consolidated balance sheet by caption and by level in the fair value hierarchy at March 31, 2018 and December 31, 2017 , for which a nonrecurring change in fair value has been recorded: Fair Value Measurements at Reporting Date Using Assets Measured at Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Period Ended Total Losses March 31, 2018 Measured on a nonrecurring basis: Assets: Impaired loans $ 143 $ — $ — $ 143 $ 562 Other real estate 400 — — 400 51 December 31, 2017 Measured on a nonrecurring basis: Assets: Impaired loans $ 7,237 $ — $ — $ 7,237 $ 3,719 Other real estate 1,726 — — 1,726 375 Impaired loans (loans which are not expected to repay all principal and interest amounts due in accordance with the original contractual terms) are measured at an observable market price (if available) or at the fair value of the loan’s collateral (if collateral dependent). Fair value of the loan’s collateral is determined by appraisals or independent valuation, which is then adjusted for the estimated costs related to liquidation of the collateral. Management’s ongoing review of appraisal information may result in additional discounts or adjustments to valuation based upon more recent market sales activity or more current appraisal information derived from properties of similar type and/or locale. Therefore, the Company has categorized its impaired loans as Level 3. Other real estate is measured at fair value on a nonrecurring basis (upon initial recognition or subsequent impairment). Other real estate is classified within Level 3 of the valuation hierarchy. When transferred from the loan portfolio, other real estate is adjusted to fair value less estimated selling costs and is subsequently carried at the lower of carrying value or fair value less estimated selling costs. The fair value is determined using an external appraisal process, discounted based on internal criteria. In addition, mortgage loans held for sale are required to be measured at the lower of cost or fair value. The fair value of mortgage loans held for sale is based upon binding quotes or bids from third party investors. As of March 31, 2018 and December 31, 2017 , all mortgage loans held for sale were recorded at cost. The methods and assumptions used by the Company in estimating fair values of financial instruments as disclosed herein in accordance with ASC Topic 825, Financial Instruments , as amended by ASU 2016-01 requiring public entities to use the exit price notion effective January 1, 2018, other than for those measured at fair value on a recurring and nonrecurring basis discussed above, are as follows: Cash and cash equivalents: The carrying amounts of cash and cash equivalents approximate their fair value. Certificates of deposit held in other banks: The fair value of certificates of deposit held in other banks is based upon current rates in the market. Loans held for sale: The fair value of loans held for sale is determined based upon commitments on hand from investors. Loans: Loans are valued on an individual basis, with consideration given to the loans' underlying characteristics, including account types, remaining terms, annual interest rates or coupons, interest types, past delinquencies, timing of principal and interest payments, current market rates, loan to value ratios, loss exposures, and remaining balances. A discounted cash flow model is used to estimate the fair value of the loans using assumptions for the coupon rates, remaining maturities, prepayment speeds, projected default probabilities, losses given defaults, and estimates of prevailing discount rates. The discounted cash flow approach models the credit losses directly in the projected cash flows, applying various assumptions regarding credit, interest, and prepayment risks for the loans based on loan types, payment types and fixed or variable classifications. For variable rate loans, forward interest rate curves are integrated into the projection of cash flows. The forward curves are index specific and obtained from Bloomberg. Future coupon payments are determined based upon the applicable forward curve, spread, next repricing date, and repricing frequency. As of December 31, 2017, loans were valued as follows: For variable-rate loans that reprice frequently and have no significant changes in credit risk, fair values are based on carrying values. Fair values for certain mortgage loans (for example, one-to-four family residential), commercial real estate and commercial loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. Federal Home Loan Bank of Dallas and other restricted stock: The carrying value of restricted securities such as stock in the Federal Home Loan Bank of Dallas and Independent Bankers Financial Corporation approximates fair value. Deposits: The fair values disclosed for demand deposits are, by definition, equal to the amount payable on demand at the reporting date (that is their carrying amounts). The carrying amounts of variable-rate certificates of deposit (CDs) approximate their fair values at the reporting date. Fair values for fixed-rate CDs are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits. Federal Home Loan Bank advances, line of credit and federal funds purchased: The fair value of advances maturing within 90 days approximates carrying value. Fair value of other advances is based on the Company’s current borrowing rate for similar arrangements. Repurchase agreements and other borrowings: The carrying value of repurchase agreements approximates fair value due to the short term nature. The fair value of private subordinated debentures are based upon prevailing rates on similar debt in the market place. The subordinated debentures that are publicly traded are valued based on indicative bid prices based upon market pricing observations in the current market. Junior subordinated debentures: The fair value of junior subordinated debentures is estimated using discounted cash flow analyses based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements. Accrued interest: The carrying amounts of accrued interest approximate their fair values. Off-balance sheet instruments: Fair values for off-balance sheet, credit-related financial instruments are based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties' credit standing. The fair value of commitments is not material. The carrying amount, estimated fair value and the level of the fair value hierarchy of the Company’s financial instruments were as follows at March 31, 2018 and December 31, 2017 : Fair Value Measurements at Reporting Date Using Carrying Amount Estimated Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) March 31, 2018 Financial assets: Cash and cash equivalents $ 398,102 $ 398,102 $ 398,102 $ — $ — Certificates of deposit held in other banks 9,800 9,826 — 9,826 — Securities available for sale 762,662 762,662 — 762,662 — Loans held for sale 28,017 28,921 — 28,921 — Loans, net 6,607,620 6,594,503 — 6,589,556 4,947 FHLB of Dallas stock and other restricted stock 29,324 29,324 — 29,324 — Accrued interest receivable 18,768 18,768 — 18,768 — Financial liabilities: Deposits 6,794,660 6,799,409 — 6,799,409 — Accrued interest payable 3,471 3,471 — 3,471 — FHLB advances 480,646 477,411 — 477,411 — Other borrowings 136,990 140,950 — 140,950 — Junior subordinated debentures 27,704 19,308 — 19,308 — Off-balance sheet assets (liabilities): Commitments to extend credit — — — — — Standby letters of credit — — — — — December 31, 2017 Financial assets: Cash and cash equivalents $ 431,102 $ 431,102 $ 431,102 $ — $ — Certificates of deposit held in other banks 12,985 13,049 — 13,049 — Securities available for sale 763,002 763,002 10,349 752,653 — Loans held for sale 39,202 40,436 — 40,436 — Loans, net 6,432,273 6,350,416 — 6,343,179 7,237 FHLB of Dallas stock and other restricted stock 29,184 29,184 — 29,184 — Accrued interest receivable 20,835 20,835 — 20,835 — Financial liabilities: Deposits 6,632,822 6,637,813 — 6,637,813 — Accrued interest payable 4,654 4,654 — 4,654 — FHLB advances 530,667 526,514 — 526,514 — Other borrowings 136,911 141,650 — 141,650 — Junior subordinated debentures 27,654 20,008 — 20,008 — Off-balance sheet assets (liabilities): Commitments to extend credit — — — — — Standby letters of credit — — — — — |
Stock Awards and Stock Warrants
Stock Awards and Stock Warrants | 3 Months Ended |
Mar. 31, 2018 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
Stock Awards and Stock Warrants | Stock Awards and Stock Warrants In connection with the Company's initial public offering in April 2013, the Board of Directors adopted the 2013 Equity Incentive Plan. Under this plan, the Compensation Committee may grant awards to certain employees of the Company in the form of restricted stock, restricted stock rights, restricted stock units, qualified and nonqualified stock options, performance-based share awards and other equity-based awards. The Plan reserved 800,000 shares of common stock to be awarded by the Company’s compensation committee. The shares currently issued under the 2013 Plan are restricted stock awards and will vest evenly over the required employment period, generally ranging from three to five years. The following table summarizes the activity in nonvested shares for the three months ended March 31, 2018 and 2017 : Number of Shares Weighted Average Grant Date Fair Value Nonvested shares, December 31, 2017 242,056 $ 49.17 Granted during the period 99,812 71.74 Vested during the period (49,881 ) 39.15 Forfeited during the period (606 ) 71.75 Nonvested shares, March 31, 2018 291,381 $ 58.57 Nonvested shares, December 31, 2016 280,524 $ 36.88 Granted during the period 40,627 62.37 Vested during the period (65,668 ) 31.23 Nonvested shares, March 31, 2017 255,483 $ 42.38 Compensation expense related to these awards is recorded based on the fair value of the award at the date of grant and totaled $1,412 and $970 for the three months ended March 31, 2018 and March 31, 2017 , respectively. Compensation expense is recorded in salaries and employee benefits in the accompanying consolidated statements of income. At March 31, 2018 , future compensation expense is estimated to be $13,842 and will be recognized over a remaining weighted average period of 3.29 years. The fair value of common stock awards that vested during the three months ended March 31, 2018 and 2017 was $3,617 and $4,119 , respectively. The Company recorded $349 and $724 in excess tax benefits on vested restricted stock to income tax expense for the three months ended March 31, 2018 and 2017 , respectively. At March 31, 2018 , the future vesting schedule of the nonvested shares is as follows: First year 119,807 Second year 82,518 Third year 42,125 Fourth year 25,387 Fifth year 21,544 Total nonvested shares 291,381 The Company has warrants outstanding representing the right to purchase 138,467 shares of Company stock at $17.19 per share to certain Company directors and shareholders. The warrants were issued in return for the shareholders' agreement to repurchase the subordinated debt outstanding to an unaffiliated bank in the event of Company default. The warrants were recorded as equity awards at fair value and were amortized over the term of the debt. The subordinated debt was paid off by the Company in 2013. The warrants expire in December 2018. During the three months ended March 31, 2018 , warrants to purchase 8,874 shares of common stock were exercised and have been issued by the Company. |
Regulatory Matters
Regulatory Matters | 3 Months Ended |
Mar. 31, 2018 | |
Regulated Operations [Abstract] | |
Regulatory Matters | Regulatory Matters Under banking law, there are legal restrictions limiting the amount of dividends the Bank can declare. Approval of the regulatory authorities is required if the effect of dividends declared would cause the regulatory capital of the Bank to fall below specified minimum levels. For state banks, subject to regulatory capital requirements, payment of dividends is generally allowed to the extent of net profits. The Company (on a consolidated basis) and the Bank are subject to various regulatory capital requirements administered by federal and state banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. The Company is subject to the Basel III regulatory capital framework (the "Basel III Capital Rules"). Starting in January 2016, the implementation of the capital conservation buffer was effective for the Company starting at the 0.625% level and increasing 0.625% each year thereafter, until it reaches 2.5% on January 1, 2019. The capital conservation buffer is designed to absorb losses during periods of economic stress and requires increased capital levels for the purpose of capital distributions and other payments. Failure to meet the full amount of the buffer will result in restrictions on the Company's ability to make capital distributions, including dividend payments and stock repurchases and to pay discretionary bonuses to executive officers. When fully phased in on January 1, 2019, the Basel III Capital Rules will require the Company and Bank to maintain (i) a minimum ratio of Common Equity Tier 1 capital to risk-weighted assets of at least 4.5%, plus the 2.5% capital conservation buffer (7.0% upon full implementation), (ii) a minimum ratio of Tier 1 capital to risk-weighted assets of at least 6.0%, plus the 2.5% capital conservation buffer (8.5% upon full implementation), (iii) a minimum ratio of Total capital (that is, Tier 1 plus Tier 2) to risk-weighted assets of at least 8.0%, plus the 2.5% capital conservation buffer (10.5% upon full implementation) and (iv) a minimum leverage ratio of 4.0%, calculated as the ratio of Tier 1 capital to average quarterly assets. Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total, CET1 and Tier 1 capital (as defined in the regulations) to risk weighted assets (as defined), and of Tier 1 capital (as defined) to average assets (as defined). Management believes, as of March 31, 2018 and December 31, 2017 , the Company and the Bank meet all capital adequacy requirements to which they are subject, including the capital buffer requirement. As of March 31, 2018 and December 31, 2017 , the Bank’s capital ratios exceeded those levels necessary to be categorized as “well capitalized” under the regulatory framework for prompt corrective action. To be categorized as “well capitalized," the Bank must maintain minimum total risk based, CET1, Tier 1 risk based and Tier 1 leverage ratios as set forth in the table. There are no conditions or events since that notification that management believes have changed the Bank’s category. The actual capital amounts and ratios of the Company and Bank as of March 31, 2018 and December 31, 2017 , are presented in the following table: Actual Minimum for Capital Adequacy Purposes To Be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio March 31, 2018 Total capital to risk weighted assets: Consolidated $ 917,825 12.48 % $ 588,484 8.00 % N/A N/A Bank 892,325 12.14 587,829 8.00 $ 734,787 10.00 % Tier 1 capital to risk weighted assets: Consolidated 735,865 10.00 441,363 6.00 N/A N/A Bank 850,365 11.57 440,872 6.00 587,829 8.00 Common equity tier 1 to risk weighted assets Consolidated 705,265 9.59 331,022 4.50 N/A N/A Bank 850,365 11.57 330,654 4.50 477,611 6.50 Tier 1 capital to average assets: Consolidated 735,865 9.18 320,680 4.00 N/A N/A Bank 850,365 10.62 320,377 4.00 400,472 5.00 December 31, 2017 Total capital to risk weighted assets: Consolidated $ 897,760 12.56 % $ 572,025 8.00 % N/A N/A Bank 867,082 12.15 571,142 8.00 $ 713,928 10.00 % Tier 1 capital to risk weighted assets: Consolidated 718,358 10.05 429,019 6.00 N/A N/A Bank 827,680 11.59 428,357 6.00 571,142 8.00 Common equity tier 1 to risk weighted assets Consolidated 687,006 9.61 321,764 4.50 N/A N/A Bank 827,680 11.59 321,268 4.50 464,053 6.50 Tier 1 capital to average assets: Consolidated 718,358 8.92 322,124 4.00 N/A N/A Bank 827,680 10.30 321,384 4.00 401,730 5.00 |
Subsequent Events
Subsequent Events | 3 Months Ended |
Mar. 31, 2018 | |
Subsequent Events [Abstract] | |
Subsequent Events | Subsequent Events Declaration of Dividends On April 25, 2018, the Company declared a quarterly cash dividend in the amount of $0.14 per share of common stock to the stockholders of record on May 7, 2018. The dividend will be paid on May 17, 2018. |
Summary of Significant Accoun19
Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Basis of Presentation | Basis of Presentation: The accompanying consolidated financial statements include the accounts of IBG, its wholly-owned subsidiaries, the Bank, IBG Adriatica Holdings, Inc. (Adriatica) and Carlile Capital, LLC and the Bank’s wholly-owned subsidiaries, IBG Real Estate Holdings, Inc., IBG Real Estate Holdings II, Inc., IBG Aircraft Company III, Preston Grand, Inc., CFRH II, LLC, McKinney Avenue Holdings, Inc. and its wholly owned subsidiary, McKinney Avenue Holdings SPE 1, Inc. Adriatica, CFRH II, LLC, McKinney Avenue Holdings, Inc. and its subsidiary are currently not active entities. All material intercompany transactions and balances have been eliminated in consolidation. In addition, the Company wholly-owns IB Trust I (Trust I), IB Trust II (Trust II), IB Trust III (Trust III), IB Centex Trust I (Centex Trust I), Community Group Statutory Trust I (CGI Trust I), Northstar Statutory Trust II (Northstar Trust II) and Northstar Statutory Trust III (Northstar Trust III). The Trusts were formed to issue trust preferred securities and do not meet the criteria for consolidation. The consolidated interim financial statements are unaudited, but include all adjustments, which, in the opinion of management, are necessary for a fair presentation of the results of the periods presented. All such adjustments were of a normal and recurring nature. These financial statements should be read in conjunction with the financial statements and the notes thereto in the Company's Annual Report of Form10-K for the year ended December 31, 2017 . The consolidated statement of condition at December 31, 2017 had been derived from the audited financial statements as of that date, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. |
Segment Reporting | Segment Reporting: The Company has one reportable segment. The Company’s chief operating decision-maker uses consolidated results to make operating and strategic decisions. |
Recently Adopted Accounting Pronouncements | Recently Adopted Accounting Pronouncements: ASU 2016-01, Financial Instruments─Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities was effective for the Company on January 1, 2018. The amendments in this update address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. ASU 2016-01, among other things, (i) requires equity investments, with certain exceptions, to be measured at fair value with changes in fair value recognized in net income, (ii) simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, (iii) eliminates the requirement for public business entities to disclose the methods and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet, (iv) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes, (v) requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments, (vi) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset on the balance sheet or the accompanying notes to the financial statements and (vii) clarifies that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale. Previously, the Company valued their financial instruments that are not measured at fair value in the financial statements using an entry price notion. This ASU emphasized that these instruments be measured using the exit price notion and clarified that entities should not make use of the practicability exception in determining the fair value of loans. Accordingly, the Company refined the calculation used to determine the disclosed fair value of loans as part of adopting this standard. The impact of this change was not significant to the Company's disclosures. See Note 7 -Fair Value Measurement. The adoption of the remaining provisions had no impact on the Company's consolidated financial statements. ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. The Company elected to early adopt and apply the guidance at the beginning of the period, effective January 1, 2018 . The amendments in this update allow reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act (TCJA) which was signed into law on December 22, 2017. The impact of adopting the amendment resulted in a cumulative effect adjustment to the consolidated balance sheet as of January 1, 2018 to reclassify approximately $233 of tax expense from accumulated other comprehensive loss to retained earnings as reflected in the accompanying Consolidated Statements of Changes in Stockholders' Equity. ASU 2014-09, Revenue from Contracts with Customers (Topic 606) was effective for the Company on January 1, 2018. ASU 2014-09 amends existing guidance related to revenue from contracts with customers. The amendments state that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 affects entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards. The Company's revenue consists of net interest income on financial assets and financial liabilities, which is explicitly excluded from the scope of ASU 2014-09, and noninterest income. The Company has applied ASU 2014-09 using the modified retrospective approach to all existing contracts with customers covered under the scope of the standard. The adoption of this ASU was not significant to the Company and had no material effect on how the Company recognizes revenue nor did it result in a cumulative effect adjustment or any presentation changes to the consolidated financial statements. See below for additional information related to revenue generated from contracts with customers. |
Revenue Recognition | Revenue Recognition : ASC Topic 606, Revenue from Contracts with Customers , establishes principles for reporting information about the nature, amount, timing and uncertainty of revenue and cash flows arising from the entity's contracts to provide goods or services to customers. The core principle requires an entity to recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration that it expects to be entitled to receive in exchange for those goods or services recognized as performance obligations are satisfied. The majority of the Company's revenue-generating transactions are not subject to ASC 606, including revenue generated from financial instruments, such as loans, letters of credit, and investment securities, as well as revenue related to mortgage banking activities, and BOLI, as these activities are subject to other accounting guidance. Descriptions of revenue-generating activities that are within the scope of ASC 606, and are presented in the accompanying Consolidated Statements of Income as components of noninterest income, are as follows: • Service charges on deposit accounts - these represent general service fees for monthly account maintenance and activity- or-transaction-based fees and consist of transaction-based revenue, time-based revenue (service period), item-based revenue or some other individual attribute-based revenue. Revenue is recognized when the performance obligation is completed which is generally monthly for account maintenance services or when a transaction has been completed (such as a wire transfer). Payment for such performance obligations are generally received at the time the performance obligations are satisfied. • Gains/losses on the sale of other real estate owned - generally recognized when the performance obligation is complete which is typically at delivery of control over the property to the buyer at time of each real estate closing. • Other noninterest income - includes the Company's correspondent bank earnings credit, mortgage warehouse purchase program fees, acquired loan recoveries, wealth management referral income, other deposit fees, and merchant interchange income. The majority of these fees in other noninterest income are not subject to the requirements of ASC 606. The wealth management referral fees, other deposit fees and merchant interchange income are in the scope of ASC 606, and payment for such performance obligations are generally received at the time the performance obligations are satisfied. |
Subsequent Events | Subsequent events: Companies are required to evaluate events and transactions that occur after the balance sheet date but before the date the financial statements are issued. They must recognize in the financial statements the effect of all events or transactions that provide additional evidence of conditions that existed at the balance sheet date, including the estimates inherent in the financial statement preparation process. Entities shall not recognize the impact of events or transactions that provide evidence about conditions that did not exist at the balance sheet date but arose after that date. The Company has evaluated subsequent events through the date of filing these financial statements with the Securities and Exchange Commission (SEC) and noted no subsequent events requiring financial statement recognition or disclosure, except as disclosed in Note 10 . |
Earnings Per Share | Earnings per share: Basic earnings per common share are net income available to common shareholders divided by the weighted average number of common shares outstanding during the period. The unvested share-based payment awards that contain rights to non forfeitable dividends are considered participating securities for this calculation. Diluted earnings per common share include the dilutive effect of additional potential common shares issuable under stock warrants. The participating nonvested common stock was not included in dilutive shares as it was anti-dilutive for the three months ended March 31, 2018 and 2017 . Proceeds from the assumed exercise of dilutive stock warrants are assumed to be used to repurchase common stock at the average market price. |
Allowance for Loan Losses | The allowance is derived from the following two components: 1) allowances established on individual impaired loans, which are based on a review of the individual characteristics of each loan, including the customer’s ability to repay the loan, the underlying collateral values, and the industry the customer operates, and 2) allowances based on actual historical loss experience for the last three years for similar types of loans in the Company’s loan portfolio adjusted for primarily changes in the lending policies and procedures; collection, charge-off and recovery practices; nature and volume of the loan portfolio; change in value of underlying collateral; volume and severity of nonperforming loans; existence and effect of any concentrations of credit and the level of such concentrations and current, national and local economic and business conditions. This second component also includes an unallocated allowance to cover uncertainties that could affect management’s estimate of probable losses. The unallocated allowance reflects the imprecision inherent in the underlying assumptions used in the methodologies for estimating this component. The Company’s management continually evaluates the allowance for loan losses determined from the allowances established on individual loans and the amounts determined from historical loss percentages adjusted for the qualitative factors above. Should any of the factors considered by management change, the Company’s estimate of loan losses could also change and would affect the level of future provision expense. While the calculation of the allowance for loan losses utilizes management’s best judgment and all the information available, the adequacy of the allowance for loan losses is dependent on a variety of factors beyond the Company’s control, including, among other things, the performance of the entire loan portfolio, the economy, changes in interest rates and the view of regulatory authorities towards loan classifications. |
Nonaccrual Loan and Lease Status | The accrual of interest is discontinued on a loan when management believes after considering collection efforts and other factors that the borrower's financial condition is such that collection of interest is doubtful. All interest accrued but not collected for loans that are placed on nonaccrual status or charged-off is reversed against interest income. Cash collections on nonaccrual loans are generally credited to the loan receivable balance, and no interest income is recognized on those loans until the principal balance has been collected. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. |
Impaired Loan and Lease Receivable | Impaired loans are those loans where it is probable that all amounts due according to contractual terms of the loan agreement will not be collected. The Company has identified these loans through its normal loan review procedures. Impaired loans are measured based on 1) the present value of expected future cash flows discounted at the loans effective interest rate; 2) the loan's observable market price; or 3) the fair value of collateral if the loan is collateral dependent. Substantially all of the Company’s impaired loans are measured at the fair value of the collateral. In limited cases, the Company may use the other methods to determine the level of impairment of a loan if such loan is not collateral dependent. |
Loan Charge off Amounts | The Company will charge-off that portion of any loan which management considers a loss. Commercial and real estate loans are generally considered for charge-off when exposure beyond collateral coverage is apparent and when no further collection of the loss portion is anticipated based on the borrower’s financial condition. |
Troubled Debt Restructuring | The restructuring of a loan is considered a “troubled debt restructuring” if both 1) the borrower is experiencing financial difficulties and 2) the creditor has granted a concession. Concessions may include interest rate reductions or below market interest rates, principal forgiveness, extending amortization and other actions intended to minimize potential losses. A “troubled debt restructured” loan is identified as impaired and measured for credit impairment as of each reporting period in accordance with the guidance in Accounting Standards Codification (ASC) 310-10-35. |
Loans Past Due Status | Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. |
Summary of Significant Accoun20
Summary of Significant Accounting Policies (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Accounting Policies [Abstract] | |
Earning Per Share | The following table presents a reconciliation of net income available to common shareholders and the number of shares used in the calculation of basic and diluted earnings per common share. Three Months Ended March 31, 2018 2017 Basic earnings per share: Net income $ 28,964 $ 15,671 Less: Undistributed earnings allocated to participating securities 245 176 Dividends paid on participating securities 33 24 Net income available to common shareholders $ 28,686 $ 15,471 Weighted-average basic shares outstanding 28,049,014 18,667,274 Basic earnings per share $ 1.02 $ 0.83 Diluted earnings per share: Net income available to common shareholders $ 28,686 $ 15,471 Total weighted-average basic shares outstanding 28,049,014 18,667,274 Add dilutive stock warrants 105,353 107,132 Total weighted-average diluted shares outstanding 28,154,367 18,774,406 Diluted earnings per share $ 1.02 $ 0.82 Anti-dilutive participating securities 118,900 126,847 |
Statement of Cash Flows (Tables
Statement of Cash Flows (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Supplemental Cash Flow Elements [Abstract] | |
Other Supplemental Cash Flow Information | Other supplemental cash flow information is presented below: Three Months Ended March 31, 2018 2017 Cash transactions: Interest expense paid $ 15,330 $ 9,694 Income taxes paid $ — $ — Noncash transactions: Transfers of loans to other real estate owned $ — $ 750 Securities purchased, not yet settled $ — $ 6,068 |
Securities Available for Sale (
Securities Available for Sale (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Available-for-sale Securities [Abstract] | |
Amortized Cost of Securities and Approximate Fair Values | The amortized cost of securities and their approximate fair values at March 31, 2018 and December 31, 2017 , are as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Securities Available for Sale March 31, 2018 U.S. treasuries $ 35,449 $ — $ (553 ) $ 34,896 Government agency securities 207,292 28 (3,602 ) 203,718 Obligations of state and municipal subdivisions 218,239 863 (4,020 ) 215,082 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 314,035 504 (5,573 ) 308,966 $ 775,015 $ 1,395 $ (13,748 ) $ 762,662 December 31, 2017 U.S. treasuries $ 37,480 $ — $ (326 ) $ 37,154 Government agency securities 213,649 83 (2,223 ) 211,509 Obligations of state and municipal subdivisions 228,782 2,118 (1,287 ) 229,613 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 274,356 1,229 (1,208 ) 274,377 Other securities 10,397 — (48 ) 10,349 $ 764,664 $ 3,430 $ (5,092 ) $ 763,002 |
Proceeds from Sale of Available for Sale Securities | Proceeds from sale of securities available for sale and gross gains and gross losses for the three months ended March 31, 2018 and 2017 were as follows: Three Months Ended March 31, 2018 2017 Proceeds from sale $ 14,801 $ — Gross gains $ 15 $ — Gross losses $ 239 $ — |
Amortized Cost and Estimated Fair Value of Securities Available for Sale by Contractual Maturity | The amortized cost and estimated fair value of securities available for sale at March 31, 2018 , by contractual maturity, are shown below. Maturities of pass-through certificates will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. March 31, 2018 Securities Available for Sale Amortized Cost Fair Value Due in one year or less $ 101,216 $ 100,888 Due from one year to five years 176,765 173,894 Due from five to ten years 85,936 83,478 Thereafter 97,063 95,436 460,980 453,696 Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 314,035 308,966 $ 775,015 $ 762,662 |
Summary of Unrealized Losses and Fair Value Securities in Continuous Unrealized Loss Position | The number of securities, unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of March 31, 2018 and December 31, 2017 , are summarized as follows: Less Than 12 Months Greater Than 12 Months Total Description of Securities Number of Securities Estimated Fair Value Unrealized Losses Number of Securities Estimated Fair Value Unrealized Losses Estimated Fair Value Unrealized Losses Securities Available for Sale March 31, 2018 U.S. treasuries 4 $ 16,854 $ (450 ) 3 $ 18,042 $ (103 ) $ 34,896 $ (553 ) Government agency securities 42 120,230 (2,162 ) 34 79,155 (1,440 ) 199,385 (3,602 ) Obligations of state and municipal subdivisions 313 137,154 (2,627 ) 66 30,245 (1,393 ) 167,399 (4,020 ) Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 129 256,057 (4,632 ) 13 28,995 (941 ) 285,052 (5,573 ) 488 $ 530,295 $ (9,871 ) 116 $ 156,437 $ (3,877 ) $ 686,732 $ (13,748 ) December 31, 2017 U.S. treasuries 7 $ 34,053 $ (267 ) 1 $ 3,101 $ (59 ) $ 37,154 $ (326 ) Government agency securities 51 142,991 (1,155 ) 27 60,030 (1,068 ) 203,021 (2,223 ) Obligations of state and municipal subdivisions 202 87,625 (564 ) 54 26,883 (723 ) 114,508 (1,287 ) Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 55 125,970 (834 ) 10 25,398 (374 ) 151,368 (1,208 ) Other securities 1 10,349 (48 ) — — — 10,349 (48 ) 316 $ 400,988 $ (2,868 ) 92 $ 115,412 $ (2,224 ) $ 516,400 $ (5,092 ) |
Loans, Net and Allowance for 23
Loans, Net and Allowance for Loan Losses (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Receivables [Abstract] | |
Compositions of Loans | Loans, net, at March 31, 2018 and December 31, 2017 , consisted of the following: March 31, December 31, 2018 2017 Commercial $ 1,035,985 $ 1,059,984 Real estate: Commercial 3,498,483 3,369,892 Commercial construction, land and land development 806,415 744,868 Residential 916,355 892,293 Single family interim construction 284,490 289,680 Agricultural 78,782 82,583 Consumer 31,633 34,639 Other 238 304 6,652,381 6,474,243 Deferred loan fees (2,801 ) (2,568 ) Allowance for loan losses (41,960 ) (39,402 ) $ 6,607,620 $ 6,432,273 |
Summary of Activity in Allowance for Loan Losses by Loan Class | The following is a summary of the activity in the allowance for loan losses by loan class for the three months ended March 31, 2018 and 2017 : Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Unallocated Total Three Months Ended March 31, 2018 Balance at the beginning of period $ 10,599 $ 23,301 $ 3,447 $ 1,583 $ 250 $ 205 $ (32 ) $ 49 $ 39,402 Provision for loan losses 1,740 926 143 53 (2 ) (10 ) 71 (226 ) 2,695 Charge-offs (82 ) (11 ) (3 ) — — (16 ) (48 ) — (160 ) Recoveries 4 3 2 — — 1 13 — 23 Balance at end of period $ 12,261 $ 24,219 $ 3,589 $ 1,636 $ 248 $ 180 $ 4 $ (177 ) $ 41,960 Three months ended March 31, 2017 Balance at the beginning of period $ 8,593 $ 18,399 $ 2,760 $ 1,301 $ 207 $ 242 $ 29 $ 60 $ 31,591 Provision for loan losses (590 ) 2,048 67 235 (6 ) 64 23 182 2,023 Charge-offs — — — (134 ) — (56 ) (22 ) — (212 ) Recoveries 2 20 1 — — 2 4 — 29 Balance at end of period $ 8,005 $ 20,467 $ 2,828 $ 1,402 $ 201 $ 252 $ 34 $ 242 $ 33,431 The following table details the amount of the allowance for loan losses and recorded investment in loans by class as of March 31, 2018 and December 31, 2017 : Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Unallocated Total March 31, 2018 Allowance for losses: Individually evaluated for impairment $ 3,961 $ 300 $ — $ — $ — $ 1 $ — $ — $ 4,262 Collectively evaluated for impairment 8,300 23,919 3,589 1,636 248 179 4 (177 ) 37,698 Loans acquired with deteriorated credit quality — — — — — — — — — Ending balance $ 12,261 $ 24,219 $ 3,589 $ 1,636 $ 248 $ 180 $ 4 $ (177 ) $ 41,960 Loans: Individually evaluated for impairment $ 9,314 $ 3,335 $ 2,124 $ — $ — $ 54 $ — $ — $ 14,827 Collectively evaluated for impairment 1,017,373 4,231,756 911,345 284,490 75,657 31,560 238 — 6,552,419 Acquired with deteriorated credit quality 9,298 69,807 2,886 — 3,125 19 — — 85,135 Ending balance $ 1,035,985 $ 4,304,898 $ 916,355 $ 284,490 $ 78,782 $ 31,633 $ 238 $ — $ 6,652,381 December 31, 2017 Allowance for losses: Individually evaluated for impairment $ 3,500 $ 311 $ — $ — $ — $ 2 $ — $ — $ 3,813 Collectively evaluated for impairment 7,099 22,990 3,447 1,583 250 203 (32 ) 49 35,589 Loans acquired with deteriorated credit quality — — — — — — — — — Ending balance $ 10,599 $ 23,301 $ 3,447 $ 1,583 $ 250 $ 205 $ (32 ) $ 49 $ 39,402 Loans: Individually evaluated for impairment $ 10,297 $ 3,054 $ 1,727 $ — $ — $ 74 $ — $ — $ 15,152 Collectively evaluated for impairment 1,037,401 4,039,332 887,292 289,680 78,646 34,544 304 — 6,367,199 Acquired with deteriorated credit quality 12,286 72,374 3,274 — 3,937 21 — — 91,892 Ending balance $ 1,059,984 $ 4,114,760 $ 892,293 $ 289,680 $ 82,583 $ 34,639 $ 304 $ — $ 6,474,243 |
Summary of Nonperforming Loans by Loan Class | Nonperforming loans by loan class (excluding loans acquired with deteriorated credit quality) at March 31, 2018 and December 31, 2017 , are summarized as follows: Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Total March 31, 2018 Nonaccrual loans $ 9,314 $ 2,892 $ 1,950 $ — $ — $ 35 $ — $ 14,191 Loans past due 90 days and still accruing — — 68 — — 27 — 95 Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) — 443 174 — — 19 — 636 $ 9,314 $ 3,335 $ 2,192 $ — $ — $ 81 $ — $ 14,922 December 31, 2017 Nonaccrual loans $ 10,304 $ 2,716 $ 998 $ — $ — $ 55 $ — $ 14,073 Loans past due 90 days and still accruing 8 120 8 — — — — 136 Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) — 455 730 — — 20 — 1,205 $ 10,312 $ 3,291 $ 1,736 $ — $ — $ 75 $ — $ 15,414 |
Impaired Loans by Loan Class | Impaired loans by loan class (excluding loans acquired with deteriorated credit quality) at March 31, 2018 and December 31, 2017 , are summarized as follows: Commercial Commercial Real Estate, Land and Land Development Residential Real Estate Single-Family Interim Construction Agricultural Consumer Other Total March 31, 2018 Recorded investment in impaired loans: Impaired loans with an allowance for loan losses $ 7,606 $ 1,602 $ — $ — $ — $ 1 $ — $ 9,209 Impaired loans with no allowance for loan losses 1,708 1,733 2,124 — — 53 — 5,618 Total $ 9,314 $ 3,335 $ 2,124 $ — $ — $ 54 $ — $ 14,827 Unpaid principal balance of impaired loans $ 12,477 $ 3,434 $ 2,223 $ — $ — $ 63 $ — $ 18,197 Allowance for loan losses on impaired loans $ 3,961 $ 300 $ — $ — $ — $ 1 $ — $ 4,262 December 31, 2017 Recorded investment in impaired loans: Impaired loans with an allowance for loan losses $ 9,255 $ 1,793 $ — $ — $ — $ 2 $ — $ 11,050 Impaired loans with no allowance for loan losses 1,042 1,261 1,727 — — 72 — 4,102 Total $ 10,297 $ 3,054 $ 1,727 $ — $ — $ 74 $ — $ 15,152 Unpaid principal balance of impaired loans $ 13,456 $ 3,124 $ 1,818 $ — $ — $ 197 $ — $ 18,595 Allowance for loan losses on impaired loans $ 3,500 $ 311 $ — $ — $ — $ 2 $ — $ 3,813 For the three months ended March 31, 2018 Average recorded investment in impaired loans $ 9,806 $ 3,195 $ 1,926 $ — $ — $ 64 $ — $ 14,991 Interest income recognized on impaired loans $ 3 $ 6 $ 7 $ — $ — $ — $ — $ 16 For the three months ended March 31, 2017 Average recorded investment in impaired loans $ 7,958 $ 4,966 $ 1,964 $ 442 $ — $ 272 $ — $ 15,602 Interest income recognized on impaired loans $ 2 $ 397 $ 12 $ — $ — $ 1 $ — $ 412 |
Aging of Past Due Loans by Loan Class | The following table presents information regarding the aging of past due loans by loan class as of March 31, 2018 and December 31, 2017 : Loans 30-89 Days Past Due Loans 90 or More Past Due Total Past Due Loans Current Loans Total Loans March 31, 2018 Commercial $ 2,354 $ 8,132 $ 10,486 $ 1,016,201 $ 1,026,687 Commercial real estate, land and land development 2,378 1,602 3,980 4,231,111 4,235,091 Residential real estate 2,358 794 3,152 910,317 913,469 Single-family interim construction 349 — 349 284,141 284,490 Agricultural 22 — 22 75,635 75,657 Consumer 186 54 240 31,374 31,614 Other — — — 238 238 7,647 10,582 18,229 6,549,017 6,567,246 Acquired with deteriorated credit quality 2,506 3,048 5,554 79,581 85,135 $ 10,153 $ 13,630 $ 23,783 $ 6,628,598 $ 6,652,381 December 31, 2017 Commercial $ 730 $ 10,300 $ 11,030 $ 1,036,668 $ 1,047,698 Commercial real estate, land and land development 4,083 1,944 6,027 4,036,359 4,042,386 Residential real estate 6,269 138 6,407 882,612 889,019 Single-family interim construction 1,436 — 1,436 288,244 289,680 Agricultural — — — 78,646 78,646 Consumer 373 47 420 34,198 34,618 Other — — — 304 304 12,891 12,429 25,320 6,357,031 6,382,351 Acquired with deteriorated credit quality 2,748 4,013 6,761 85,131 91,892 $ 15,639 $ 16,442 $ 32,081 $ 6,442,162 $ 6,474,243 |
Summary of Loans by Credit Quality Indicator by Class | A summary of loans by credit quality indicator by class as of March 31, 2018 and December 31, 2017 , is as follows: Pass Pass/ Watch Special Mention Substandard Doubtful Total March 31, 2018 Commercial $ 970,717 $ 18,946 $ 17,047 $ 29,275 $ — $ 1,035,985 Commercial real estate, construction, land and land development 4,228,173 54,938 4,226 17,561 — 4,304,898 Residential real estate 907,273 3,049 448 5,585 — 916,355 Single-family interim construction 282,832 1,658 — — — 284,490 Agricultural 56,519 6,222 13,288 2,753 — 78,782 Consumer 31,456 23 52 102 — 31,633 Other 238 — — — — 238 $ 6,477,208 $ 84,836 $ 35,061 $ 55,276 $ — $ 6,652,381 December 31, 2017 Commercial $ 989,953 $ 35,105 $ 3,737 $ 31,189 $ — $ 1,059,984 Commercial real estate, construction, land and land development 4,040,385 46,288 11,915 16,172 — 4,114,760 Residential real estate 883,653 2,722 462 5,456 — 892,293 Single-family interim construction 288,020 1,660 — — — 289,680 Agricultural 59,392 5,762 13,802 3,627 — 82,583 Consumer 34,510 25 4 100 — 34,639 Other 304 — — — — 304 $ 6,296,217 $ 91,562 $ 29,920 $ 56,544 $ — $ 6,474,243 The following provides additional detail on the grades applied to those loans at March 31, 2018 and December 31, 2017 : Pass Pass/ Special Mention Substandard Doubtful Total March 31, 2018 $ 35,670 $ 30,284 $ 1,663 $ 17,518 $ — $ 85,135 December 31, 2017 36,928 32,674 2,662 19,628 — 91,892 |
Outstanding Balance and Related Carrying Amount of Purchased Impaired Loans | The following table summarizes the outstanding balance and related carrying amount of purchased credit impaired loans as of the acquisition date for the acquisition occurring in 2017: Acquisition Date April 1, 2017 Carlile Bancshares, Inc. Outstanding balance $ 101,153 Nonaccretable difference (14,700 ) Accretable yield (685 ) Carrying amount $ 85,768 The carrying amount of all acquired PCI loans included in the consolidated balance sheet and the related outstanding balance at March 31, 2018 and December 31, 2017 were as follows: March 31, 2018 December 31, 2017 Outstanding balance $ 97,612 $ 105,685 Carrying amount 85,135 91,892 |
Accretable Yield Rollforward | The changes in accretable yield during the three months ended March 31, 2018 and 2017 in regard to loans transferred at acquisition for which it was probable that all contractually required payments would not be collected are presented in the table below. For the Three Months Ended March 31, 2018 2017 Balance at January 1, $ 1,546 $ 1,526 Additions — — Accretion (604 ) (225 ) Transfers from nonaccretable 1,286 270 Balance at March 31, $ 2,228 $ 1,571 |
Commitments and Contingencies (
Commitments and Contingencies (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | At March 31, 2018 and December 31, 2017 , the approximate amounts of these financial instruments were as follows: March 31, December 31, 2018 2017 Commitments to extend credit $ 1,377,327 $ 1,286,704 Standby letters of credit 11,549 10,532 $ 1,388,876 $ 1,297,236 |
Income Taxes (Tables)
Income Taxes (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Income Tax Disclosure [Abstract] | |
Schedule of Income Tax Expense | Income tax expense for the three months ended March 31, 2018 and 2017 was as follows: Three Months Ended March 31, 2018 2017 Income tax expense for the period $ 6,805 $ 6,728 Effective tax rate 19.0 % 30.0 % |
Fair Value Measurements (Tables
Fair Value Measurements (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Fair Value Disclosures [Abstract] | |
Assets at Fair Value on Recurring Basis | The following table represents assets reported on the consolidated balance sheets at their fair value on a recurring basis as of March 31, 2018 and December 31, 2017 by level within the ASC Topic 820 fair value measurement hierarchy: Fair Value Measurements at Reporting Date Using Assets/ Liabilities Measured at Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) March 31, 2018 Measured on a recurring basis: Assets: Investment securities available for sale: U.S. treasuries $ 34,896 $ — $ 34,896 $ — Government agency securities 203,718 — 203,718 — Obligations of state and municipal subdivisions 215,082 — 215,082 — Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR 308,966 — 308,966 — December 31, 2017 Measured on a recurring basis: Assets: Investment securities available for sale: U.S. treasuries $ 37,154 $ — $ 37,154 $ — Government agency securities 211,509 — 211,509 — Obligations of state and municipal subdivisions 229,613 — 229,613 — Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHR and GNR 274,377 — 274,377 — Other securities 10,349 10,349 — — |
Assets and Liabilities at Fair Value on Nonrecurring Basis | The following table presents the assets carried on the consolidated balance sheet by caption and by level in the fair value hierarchy at March 31, 2018 and December 31, 2017 , for which a nonrecurring change in fair value has been recorded: Fair Value Measurements at Reporting Date Using Assets Measured at Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Period Ended Total Losses March 31, 2018 Measured on a nonrecurring basis: Assets: Impaired loans $ 143 $ — $ — $ 143 $ 562 Other real estate 400 — — 400 51 December 31, 2017 Measured on a nonrecurring basis: Assets: Impaired loans $ 7,237 $ — $ — $ 7,237 $ 3,719 Other real estate 1,726 — — 1,726 375 |
Carrying Amount and Estimated Fair Value of Financial Instruments | The carrying amount, estimated fair value and the level of the fair value hierarchy of the Company’s financial instruments were as follows at March 31, 2018 and December 31, 2017 : Fair Value Measurements at Reporting Date Using Carrying Amount Estimated Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) March 31, 2018 Financial assets: Cash and cash equivalents $ 398,102 $ 398,102 $ 398,102 $ — $ — Certificates of deposit held in other banks 9,800 9,826 — 9,826 — Securities available for sale 762,662 762,662 — 762,662 — Loans held for sale 28,017 28,921 — 28,921 — Loans, net 6,607,620 6,594,503 — 6,589,556 4,947 FHLB of Dallas stock and other restricted stock 29,324 29,324 — 29,324 — Accrued interest receivable 18,768 18,768 — 18,768 — Financial liabilities: Deposits 6,794,660 6,799,409 — 6,799,409 — Accrued interest payable 3,471 3,471 — 3,471 — FHLB advances 480,646 477,411 — 477,411 — Other borrowings 136,990 140,950 — 140,950 — Junior subordinated debentures 27,704 19,308 — 19,308 — Off-balance sheet assets (liabilities): Commitments to extend credit — — — — — Standby letters of credit — — — — — December 31, 2017 Financial assets: Cash and cash equivalents $ 431,102 $ 431,102 $ 431,102 $ — $ — Certificates of deposit held in other banks 12,985 13,049 — 13,049 — Securities available for sale 763,002 763,002 10,349 752,653 — Loans held for sale 39,202 40,436 — 40,436 — Loans, net 6,432,273 6,350,416 — 6,343,179 7,237 FHLB of Dallas stock and other restricted stock 29,184 29,184 — 29,184 — Accrued interest receivable 20,835 20,835 — 20,835 — Financial liabilities: Deposits 6,632,822 6,637,813 — 6,637,813 — Accrued interest payable 4,654 4,654 — 4,654 — FHLB advances 530,667 526,514 — 526,514 — Other borrowings 136,911 141,650 — 141,650 — Junior subordinated debentures 27,654 20,008 — 20,008 — Off-balance sheet assets (liabilities): Commitments to extend credit — — — — — Standby letters of credit — — — — — |
Stock Awards and Stock Warran27
Stock Awards and Stock Warrants (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
Nonvested Shares Activity | The following table summarizes the activity in nonvested shares for the three months ended March 31, 2018 and 2017 : Number of Shares Weighted Average Grant Date Fair Value Nonvested shares, December 31, 2017 242,056 $ 49.17 Granted during the period 99,812 71.74 Vested during the period (49,881 ) 39.15 Forfeited during the period (606 ) 71.75 Nonvested shares, March 31, 2018 291,381 $ 58.57 Nonvested shares, December 31, 2016 280,524 $ 36.88 Granted during the period 40,627 62.37 Vested during the period (65,668 ) 31.23 Nonvested shares, March 31, 2017 255,483 $ 42.38 |
Schedule of Vesting of Restricted Stock Award | At March 31, 2018 , the future vesting schedule of the nonvested shares is as follows: First year 119,807 Second year 82,518 Third year 42,125 Fourth year 25,387 Fifth year 21,544 Total nonvested shares 291,381 |
Regulatory Matters (Tables)
Regulatory Matters (Tables) | 3 Months Ended |
Mar. 31, 2018 | |
Regulated Operations [Abstract] | |
Schedule of Compliance with Regulatory Capital Requirements | The actual capital amounts and ratios of the Company and Bank as of March 31, 2018 and December 31, 2017 , are presented in the following table: Actual Minimum for Capital Adequacy Purposes To Be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio March 31, 2018 Total capital to risk weighted assets: Consolidated $ 917,825 12.48 % $ 588,484 8.00 % N/A N/A Bank 892,325 12.14 587,829 8.00 $ 734,787 10.00 % Tier 1 capital to risk weighted assets: Consolidated 735,865 10.00 441,363 6.00 N/A N/A Bank 850,365 11.57 440,872 6.00 587,829 8.00 Common equity tier 1 to risk weighted assets Consolidated 705,265 9.59 331,022 4.50 N/A N/A Bank 850,365 11.57 330,654 4.50 477,611 6.50 Tier 1 capital to average assets: Consolidated 735,865 9.18 320,680 4.00 N/A N/A Bank 850,365 10.62 320,377 4.00 400,472 5.00 December 31, 2017 Total capital to risk weighted assets: Consolidated $ 897,760 12.56 % $ 572,025 8.00 % N/A N/A Bank 867,082 12.15 571,142 8.00 $ 713,928 10.00 % Tier 1 capital to risk weighted assets: Consolidated 718,358 10.05 429,019 6.00 N/A N/A Bank 827,680 11.59 428,357 6.00 571,142 8.00 Common equity tier 1 to risk weighted assets Consolidated 687,006 9.61 321,764 4.50 N/A N/A Bank 827,680 11.59 321,268 4.50 464,053 6.50 Tier 1 capital to average assets: Consolidated 718,358 8.92 322,124 4.00 N/A N/A Bank 827,680 10.30 321,384 4.00 401,730 5.00 |
Summary of Significant Accoun29
Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018USD ($)segment | Jan. 01, 2018USD ($) | |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
Number of reportable segments | segment | 1 | |
Cumulative effect of change in accounting principle | $ 0 | |
Accumulated Other Comprehensive (Loss) Income | ||
New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
Cumulative effect of change in accounting principle | $ (233) | |
Accumulated Other Comprehensive (Loss) Income | Accounting Standards Update 2018-02 [Member] | ||
New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||
Cumulative effect of change in accounting principle | $ 233 |
Summary of Significant Accoun30
Summary of Significant Accounting Policies - EPS (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Basic earnings per share: | ||
Net income | $ 28,964 | $ 15,671 |
Less: Undistributed earnings allocated to participating securities | 245 | 176 |
Less: Dividends paid on participating securities | 33 | 24 |
Net income available to common shareholders | $ 28,686 | $ 15,471 |
Weighted-average basic shares outstanding (shares) | 28,049,014 | 18,667,274 |
Basic earnings per share (usd per share) | $ 1.02 | $ 0.83 |
Diluted earnings per share: | ||
Add dilutive stock warrants (shares) | 105,353 | 107,132 |
Total weighted-average diluted shares outstanding (shares) | 28,154,367 | 18,774,406 |
Diluted earnings per share (usd per share) | $ 1.02 | $ 0.82 |
Anti-dilutive participating securities (shares) | 118,900 | 126,847 |
Statement of Cash Flows - Other
Statement of Cash Flows - Other Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Cash transactions: | ||
Interest expense paid | $ 15,330 | $ 9,694 |
Income taxes paid | 0 | 0 |
Noncash transactions: | ||
Transfers of loans to other real estate owned | 0 | 750 |
Securities purchased, not yet settled | $ 0 | $ 6,068 |
Securities Available for Sale -
Securities Available for Sale - Amortized Cost of Securities and Approximate Fair Values (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | $ 775,015 | $ 764,664 |
Gross Unrealized Gains | 1,395 | 3,430 |
Gross Unrealized Losses | (13,748) | (5,092) |
Fair Value | 762,662 | 763,002 |
U.S. treasuries | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | 35,449 | 37,480 |
Gross Unrealized Gains | 0 | 0 |
Gross Unrealized Losses | (553) | (326) |
Fair Value | 34,896 | 37,154 |
Government agency securities | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | 207,292 | 213,649 |
Gross Unrealized Gains | 28 | 83 |
Gross Unrealized Losses | (3,602) | (2,223) |
Fair Value | 203,718 | 211,509 |
Obligations of state and municipal subdivisions | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | 218,239 | 228,782 |
Gross Unrealized Gains | 863 | 2,118 |
Gross Unrealized Losses | (4,020) | (1,287) |
Fair Value | 215,082 | 229,613 |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | 314,035 | 274,356 |
Gross Unrealized Gains | 504 | 1,229 |
Gross Unrealized Losses | (5,573) | (1,208) |
Fair Value | $ 308,966 | 274,377 |
Other securities | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Amortized Cost | 10,397 | |
Gross Unrealized Gains | 0 | |
Gross Unrealized Losses | (48) | |
Fair Value | $ 10,349 |
Securities Available for Sale33
Securities Available for Sale - Additional Information (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Available-for-sale Securities [Abstract] | ||
Carrying value of securities pledged | $ 270,878 | $ 238,344 |
Securities Available for Sale34
Securities Available for Sale - Proceeds, Gross Gains and Gross Losses from Sale (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Available-for-sale Securities [Abstract] | ||
Proceeds from sale | $ 14,801 | $ 0 |
Gross gains | 15 | 0 |
Gross losses | $ 239 | $ 0 |
Securities Available for Sale35
Securities Available for Sale - Amortized Cost and Estimated Fair Value of Securities Available for Sale by Contractual Maturity (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Amortized Cost | ||
Due in one year or less | $ 101,216 | |
Due from one year to five years | 176,765 | |
Due from five to ten years | 85,936 | |
Thereafter | 97,063 | |
Total | 460,980 | |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | 314,035 | |
Amortized Cost | 775,015 | $ 764,664 |
Fair Value | ||
Due in one year or less | 100,888 | |
Due from one year to five years | 173,894 | |
Due from five to ten years | 83,478 | |
Thereafter | 95,436 | |
Total | 453,696 | |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | 308,966 | |
Fair Value | $ 762,662 | $ 763,002 |
Securities Available for Sale36
Securities Available for Sale - Summary of Unrealized Losses and Fair Value of Securities in Continuous Unrealized Loss Positions (Details) $ in Thousands | Mar. 31, 2018USD ($)security | Dec. 31, 2017USD ($)security |
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 488 | 316 |
Less Than 12 Months: Estimated Fair Value | $ 530,295 | $ 400,988 |
Less Than 12 Months: Unrealized Losses | $ (9,871) | $ (2,868) |
Greater Than 12 Months: Number of Securities | security | 116 | 92 |
Greater Than 12 Months: Estimated Fair Value | $ 156,437 | $ 115,412 |
Greater Than 12 Months: Unrealized Losses | (3,877) | (2,224) |
Total: Estimated Fair Value | 686,732 | 516,400 |
Total: Unrealized Losses | $ (13,748) | $ (5,092) |
U.S. treasuries | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 4 | 7 |
Less Than 12 Months: Estimated Fair Value | $ 16,854 | $ 34,053 |
Less Than 12 Months: Unrealized Losses | $ (450) | $ (267) |
Greater Than 12 Months: Number of Securities | security | 3 | 1 |
Greater Than 12 Months: Estimated Fair Value | $ 18,042 | $ 3,101 |
Greater Than 12 Months: Unrealized Losses | (103) | (59) |
Total: Estimated Fair Value | 34,896 | 37,154 |
Total: Unrealized Losses | $ (553) | $ (326) |
Government agency securities | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 42 | 51 |
Less Than 12 Months: Estimated Fair Value | $ 120,230 | $ 142,991 |
Less Than 12 Months: Unrealized Losses | $ (2,162) | $ (1,155) |
Greater Than 12 Months: Number of Securities | security | 34 | 27 |
Greater Than 12 Months: Estimated Fair Value | $ 79,155 | $ 60,030 |
Greater Than 12 Months: Unrealized Losses | (1,440) | (1,068) |
Total: Estimated Fair Value | 199,385 | 203,021 |
Total: Unrealized Losses | $ (3,602) | $ (2,223) |
Obligations of state and municipal subdivisions | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 313 | 202 |
Less Than 12 Months: Estimated Fair Value | $ 137,154 | $ 87,625 |
Less Than 12 Months: Unrealized Losses | $ (2,627) | $ (564) |
Greater Than 12 Months: Number of Securities | security | 66 | 54 |
Greater Than 12 Months: Estimated Fair Value | $ 30,245 | $ 26,883 |
Greater Than 12 Months: Unrealized Losses | (1,393) | (723) |
Total: Estimated Fair Value | 167,399 | 114,508 |
Total: Unrealized Losses | $ (4,020) | $ (1,287) |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 129 | 55 |
Less Than 12 Months: Estimated Fair Value | $ 256,057 | $ 125,970 |
Less Than 12 Months: Unrealized Losses | $ (4,632) | $ (834) |
Greater Than 12 Months: Number of Securities | security | 13 | 10 |
Greater Than 12 Months: Estimated Fair Value | $ 28,995 | $ 25,398 |
Greater Than 12 Months: Unrealized Losses | (941) | (374) |
Total: Estimated Fair Value | 285,052 | 151,368 |
Total: Unrealized Losses | $ (5,573) | $ (1,208) |
Other securities | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Less Than 12 Months: Number of Securities | security | 1 | |
Less Than 12 Months: Estimated Fair Value | $ 10,349 | |
Less Than 12 Months: Unrealized Losses | $ (48) | |
Greater Than 12 Months: Number of Securities | security | 0 | |
Greater Than 12 Months: Estimated Fair Value | $ 0 | |
Greater Than 12 Months: Unrealized Losses | 0 | |
Total: Estimated Fair Value | 10,349 | |
Total: Unrealized Losses | $ (48) |
Loans, Net and Allowance for 37
Loans, Net and Allowance for Loan Losses - Additional Information (Details) | 3 Months Ended | ||
Mar. 31, 2018USD ($)contractmodified_loancomponent | Mar. 31, 2017USD ($)contractmodified_loan | Dec. 31, 2017USD ($) | |
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Loans, net | $ 6,607,620,000 | $ 6,432,273,000 | |
Number of components allowance for loan losses is derived from | component | 2 | ||
Financing Receivable Troubled Debt Restructuring Modifications Recorded Investment | $ 2,388,000 | 3,028,000 | |
Financing Receivable, Modifications, Number of Contracts | contract | 0 | 0 | |
Number of loans modified under troubled debt restructuring | modified_loan | 0 | 0 | |
Commitments to lend | $ 0 | $ 0 | |
Receivables Acquired with Deteriorated Credit Quality | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Nonaccrual loans | 6,788,000 | 7,889,000 | |
Financing Receivable, Allowance for Credit Losses | 0 | 0 | |
Minimum | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Loans requiring external review (greater than) | 4,125,000 | ||
Commercial | Receivables Acquired with Deteriorated Credit Quality | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Financing Receivable, Allowance for Credit Losses | 0 | 0 | |
Agricultural | Receivables Acquired with Deteriorated Credit Quality | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Financing Receivable, Allowance for Credit Losses | $ 0 | 0 | |
Consumer | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Percentage of the portfolio | 1.00% | ||
Consumer | Receivables Acquired with Deteriorated Credit Quality | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Financing Receivable, Allowance for Credit Losses | $ 0 | 0 | |
Geographic Concentration Risk | Loans and Leases, Net | Colorado | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Percentage of the portfolio | 6.00% | ||
Exploration and Production Energy Loans | Commercial | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Loans, net | $ 99,738,000 | 90,323,000 | |
Warehouse Loans | Commercial | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Loans, net | $ 124,700,000 | $ 164,694,000 | |
Duration of the loans to larger mortgage originators | 60 days | ||
Warehouse Loans | Commercial | Minimum | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Duration of the loans to mortgage bankers | 10 days | ||
Warehouse Loans | Commercial | Maximum | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Duration of the loans to mortgage bankers | 15 days | ||
Owner Occupied [Member] | Loans and Leases, Net | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Percentage of the portfolio | 34.00% | ||
Real Estate Loan | Agricultural | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Loan to value ratio (percent) | 80.00% | ||
Loan, amortization period | 20 years | ||
Non-Real Estate Loan | Agricultural | |||
Accounts, Notes, Loans and Financing Receivable [Line Items] | |||
Period of operating lines | 1 year |
Loans, Net and Allowance for 38
Loans, Net and Allowance for Loan Losses - Composition of Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 | Mar. 31, 2017 | Dec. 31, 2016 |
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | $ 6,652,381 | $ 6,474,243 | ||
Deferred loan fees | (2,801) | (2,568) | ||
Allowance for loan losses | (41,960) | (39,402) | $ (33,431) | $ (31,591) |
Loans, net | 6,607,620 | 6,432,273 | ||
Commercial | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 1,035,985 | 1,059,984 | ||
Allowance for loan losses | (12,261) | (10,599) | (8,005) | (8,593) |
Real estate | Commercial | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 3,498,483 | 3,369,892 | ||
Real estate | Commercial construction, land and land development | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 806,415 | 744,868 | ||
Real estate | Residential | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 916,355 | 892,293 | ||
Allowance for loan losses | (3,589) | (3,447) | (2,828) | (2,760) |
Real estate | Single family interim construction | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 284,490 | 289,680 | ||
Allowance for loan losses | (1,636) | (1,583) | ||
Agricultural | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 78,782 | 82,583 | ||
Allowance for loan losses | (248) | (250) | (201) | (207) |
Consumer | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 31,633 | 34,639 | ||
Allowance for loan losses | (180) | (205) | (252) | (242) |
Other | ||||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
Loans, gross | 238 | 304 | ||
Allowance for loan losses | $ (4) | $ 32 | $ (34) | $ (29) |
Loans, Net and Allowance for 39
Loans, Net and Allowance for Loan Losses - Rollforward of Activity in Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | $ 39,402 | $ 31,591 |
Provision for loan losses | 2,695 | 2,023 |
Charge-offs | (160) | (212) |
Recoveries | 23 | 29 |
Balance at end of period | 41,960 | 33,431 |
Commercial | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 10,599 | 8,593 |
Provision for loan losses | 1,740 | (590) |
Charge-offs | (82) | 0 |
Recoveries | 4 | 2 |
Balance at end of period | 12,261 | 8,005 |
Real estate | Commercial Real Estate, Land and Land Development | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 23,301 | 18,399 |
Provision for loan losses | 926 | 2,048 |
Charge-offs | (11) | 0 |
Recoveries | 3 | 20 |
Balance at end of period | 24,219 | 20,467 |
Real estate | Residential Real Estate | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 3,447 | 2,760 |
Provision for loan losses | 143 | 67 |
Charge-offs | (3) | 0 |
Recoveries | 2 | 1 |
Balance at end of period | 3,589 | 2,828 |
Real estate | Single-Family Interim Construction | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 1,583 | 1,301 |
Provision for loan losses | 53 | 235 |
Charge-offs | 0 | (134) |
Recoveries | 0 | 0 |
Balance at end of period | 1,636 | 1,402 |
Agricultural | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 250 | 207 |
Provision for loan losses | (2) | (6) |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Balance at end of period | 248 | 201 |
Consumer | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 205 | 242 |
Provision for loan losses | (10) | 64 |
Charge-offs | (16) | (56) |
Recoveries | 1 | 2 |
Balance at end of period | 180 | 252 |
Other | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | (32) | 29 |
Provision for loan losses | 71 | 23 |
Charge-offs | (48) | (22) |
Recoveries | 13 | 4 |
Balance at end of period | 4 | 34 |
Unallocated | ||
Allowance for Loan and Lease Losses [Roll Forward] | ||
Balance at the beginning of period | 49 | 60 |
Provision for loan losses | (226) | 182 |
Charge-offs | 0 | 0 |
Recoveries | 0 | 0 |
Balance at end of period | $ (177) | $ 242 |
Loans, Net and Allowance for 40
Loans, Net and Allowance for Loan Losses - Summary of Activity in Allowance for Loan Losses by Loan Class (Details) - USD ($) | Mar. 31, 2018 | Dec. 31, 2017 | Mar. 31, 2017 | Dec. 31, 2016 |
Allowance for losses: | ||||
Individually evaluated for impairment | $ 4,262,000 | $ 3,813,000 | ||
Collectively evaluated for impairment | 37,698,000 | 35,589,000 | ||
Ending balance | 41,960,000 | 39,402,000 | $ 33,431,000 | $ 31,591,000 |
Loans: | ||||
Individually evaluated for impairment | 14,827,000 | 15,152,000 | ||
Collectively evaluated for impairment | 6,552,419,000 | 6,367,199,000 | ||
Ending balance | 6,652,381,000 | 6,474,243,000 | ||
Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 85,135,000 | 91,892,000 | ||
Ending balance | 85,135,000 | 91,892,000 | ||
Commercial | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 3,961,000 | 3,500,000 | ||
Collectively evaluated for impairment | 8,300,000 | 7,099,000 | ||
Ending balance | 12,261,000 | 10,599,000 | 8,005,000 | 8,593,000 |
Loans: | ||||
Individually evaluated for impairment | 9,314,000 | 10,297,000 | ||
Collectively evaluated for impairment | 1,017,373,000 | 1,037,401,000 | ||
Ending balance | 1,035,985,000 | 1,059,984,000 | ||
Commercial | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 9,298,000 | 12,286,000 | ||
Real estate | Commercial Real Estate, Land and Land Development | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 300,000 | 311,000 | ||
Collectively evaluated for impairment | 23,919,000 | 22,990,000 | ||
Ending balance | 24,219,000 | 23,301,000 | ||
Loans: | ||||
Individually evaluated for impairment | 3,335,000 | 3,054,000 | ||
Collectively evaluated for impairment | 4,231,756,000 | 4,039,332,000 | ||
Ending balance | 4,304,898,000 | 4,114,760,000 | ||
Real estate | Commercial Real Estate, Land and Land Development | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 69,807,000 | 72,374,000 | ||
Real estate | Residential Real Estate | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 3,589,000 | 3,447,000 | ||
Ending balance | 3,589,000 | 3,447,000 | 2,828,000 | 2,760,000 |
Loans: | ||||
Individually evaluated for impairment | 2,124,000 | 1,727,000 | ||
Collectively evaluated for impairment | 911,345,000 | 887,292,000 | ||
Ending balance | 916,355,000 | 892,293,000 | ||
Real estate | Residential Real Estate | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 2,886,000 | 3,274,000 | ||
Real estate | Single-family interim construction | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 1,636,000 | 1,583,000 | ||
Ending balance | 1,636,000 | 1,583,000 | ||
Loans: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 284,490,000 | 289,680,000 | ||
Ending balance | 284,490,000 | 289,680,000 | ||
Real estate | Single-family interim construction | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 0 | 0 | ||
Agricultural | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 248,000 | 250,000 | ||
Ending balance | 248,000 | 250,000 | 201,000 | 207,000 |
Loans: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 75,657,000 | 78,646,000 | ||
Ending balance | 78,782,000 | 82,583,000 | ||
Agricultural | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 3,125,000 | 3,937,000 | ||
Consumer | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 1,000 | 2,000 | ||
Collectively evaluated for impairment | 179,000 | 203,000 | ||
Ending balance | 180,000 | 205,000 | 252,000 | 242,000 |
Loans: | ||||
Individually evaluated for impairment | 54,000 | 74,000 | ||
Collectively evaluated for impairment | 31,560,000 | 34,544,000 | ||
Ending balance | 31,633,000 | 34,639,000 | ||
Consumer | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 19,000 | 21,000 | ||
Other | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 4,000 | (32,000) | ||
Ending balance | 4,000 | (32,000) | 34,000 | 29,000 |
Loans: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 238,000 | 304,000 | ||
Ending balance | 238,000 | 304,000 | ||
Other | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | 0 | 0 | ||
Unallocated | ||||
Allowance for losses: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | (177,000) | 49,000 | ||
Ending balance | (177,000) | 49,000 | $ 242,000 | $ 60,000 |
Loans: | ||||
Individually evaluated for impairment | 0 | 0 | ||
Collectively evaluated for impairment | 0 | 0 | ||
Ending balance | 0 | 0 | ||
Unallocated | Receivables Acquired with Deteriorated Credit Quality | ||||
Allowance for losses: | ||||
Loans acquired with deteriorated credit quality | 0 | 0 | ||
Loans: | ||||
Acquired with deteriorated credit quality | $ 0 | $ 0 |
Loans, Net and Allowance for 41
Loans, Net and Allowance for Loan Losses - Summary of Non Performing Loans by Loan Class (Details) - Nonperforming Financial Instruments [Member] - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | $ 14,191 | $ 14,073 |
Loans past due 90 days and still accruing | 95 | 136 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 636 | 1,205 |
Total nonperforming loans | 14,922 | 15,414 |
Commercial | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 9,314 | 10,304 |
Loans past due 90 days and still accruing | 0 | 8 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 0 | 0 |
Total nonperforming loans | 9,314 | 10,312 |
Real estate | Commercial Real Estate, Land and Land Development | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 2,892 | 2,716 |
Loans past due 90 days and still accruing | 0 | 120 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 443 | 455 |
Total nonperforming loans | 3,335 | 3,291 |
Real estate | Residential Real Estate | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 1,950 | 998 |
Loans past due 90 days and still accruing | 68 | 8 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 174 | 730 |
Total nonperforming loans | 2,192 | 1,736 |
Real estate | Single-Family Interim Construction | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 0 | 0 |
Loans past due 90 days and still accruing | 0 | 0 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 0 | 0 |
Total nonperforming loans | 0 | 0 |
Agricultural | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 0 | 0 |
Loans past due 90 days and still accruing | 0 | 0 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 0 | 0 |
Total nonperforming loans | 0 | 0 |
Consumer | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 35 | 55 |
Loans past due 90 days and still accruing | 27 | 0 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 19 | 20 |
Total nonperforming loans | 81 | 75 |
Other | ||
Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
Nonaccrual loans | 0 | 0 |
Loans past due 90 days and still accruing | 0 | 0 |
Troubled debt restructurings (not included in nonaccrual or loans past due and still accruing) | 0 | 0 |
Total nonperforming loans | $ 0 | $ 0 |
Loans, Net and Allowance for 42
Loans, Net and Allowance for Loan Losses - Impaired Loans by Loan Class (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017 | |
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | $ 9,209 | $ 11,050 | |
Impaired loans with no allowance for loan losses | 5,618 | 4,102 | |
Total | 14,827 | 15,152 | |
Unpaid principal balance of impaired loans | 18,197 | 18,595 | |
Allowance for loan losses on impaired loans | 4,262 | 3,813 | |
Average recorded investment in impaired loans | 14,991 | $ 15,602 | |
Interest income recognized on impaired loans | 16 | 412 | |
Commercial | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 7,606 | 9,255 | |
Impaired loans with no allowance for loan losses | 1,708 | 1,042 | |
Total | 9,314 | 10,297 | |
Unpaid principal balance of impaired loans | 12,477 | 13,456 | |
Allowance for loan losses on impaired loans | 3,961 | 3,500 | |
Average recorded investment in impaired loans | 9,806 | 7,958 | |
Interest income recognized on impaired loans | 3 | 2 | |
Real estate | Commercial Real Estate, Land and Land Development | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 1,602 | 1,793 | |
Impaired loans with no allowance for loan losses | 1,733 | 1,261 | |
Total | 3,335 | 3,054 | |
Unpaid principal balance of impaired loans | 3,434 | 3,124 | |
Allowance for loan losses on impaired loans | 300 | 311 | |
Average recorded investment in impaired loans | 3,195 | 4,966 | |
Interest income recognized on impaired loans | 6 | 397 | |
Real estate | Residential Real Estate | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 0 | 0 | |
Impaired loans with no allowance for loan losses | 2,124 | 1,727 | |
Total | 2,124 | 1,727 | |
Unpaid principal balance of impaired loans | 2,223 | 1,818 | |
Allowance for loan losses on impaired loans | 0 | 0 | |
Average recorded investment in impaired loans | 1,926 | 1,964 | |
Interest income recognized on impaired loans | 7 | 12 | |
Real estate | Single-Family Interim Construction | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 0 | 0 | |
Impaired loans with no allowance for loan losses | 0 | 0 | |
Total | 0 | 0 | |
Unpaid principal balance of impaired loans | 0 | 0 | |
Allowance for loan losses on impaired loans | 0 | 0 | |
Average recorded investment in impaired loans | 0 | 442 | |
Interest income recognized on impaired loans | 0 | 0 | |
Agricultural | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 0 | 0 | |
Impaired loans with no allowance for loan losses | 0 | 0 | |
Total | 0 | 0 | |
Unpaid principal balance of impaired loans | 0 | 0 | |
Allowance for loan losses on impaired loans | 0 | 0 | |
Average recorded investment in impaired loans | 0 | 0 | |
Interest income recognized on impaired loans | 0 | 0 | |
Consumer | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 1 | 2 | |
Impaired loans with no allowance for loan losses | 53 | 72 | |
Total | 54 | 74 | |
Unpaid principal balance of impaired loans | 63 | 197 | |
Allowance for loan losses on impaired loans | 1 | 2 | |
Average recorded investment in impaired loans | 64 | 272 | |
Interest income recognized on impaired loans | 0 | 1 | |
Other | |||
Recorded investment in impaired loans: | |||
Impaired loans with an allowance for loan losses | 0 | 0 | |
Impaired loans with no allowance for loan losses | 0 | 0 | |
Total | 0 | 0 | |
Unpaid principal balance of impaired loans | 0 | 0 | |
Allowance for loan losses on impaired loans | 0 | $ 0 | |
Average recorded investment in impaired loans | 0 | 0 | |
Interest income recognized on impaired loans | $ 0 | $ 0 |
Loans, Net and Allowance for 43
Loans, Net and Allowance for Loan Losses - Aging of Past Due Loans by Loan Class (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | $ 23,783 | $ 32,081 |
Current Loans | 6,628,598 | 6,442,162 |
Ending balance | 6,652,381 | 6,474,243 |
Acquired with deteriorated credit quality | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 5,554 | 6,761 |
Current Loans | 79,581 | 85,131 |
Ending balance | 85,135 | 91,892 |
Commercial | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 1,035,985 | 1,059,984 |
Agricultural | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 78,782 | 82,583 |
Consumer | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 31,633 | 34,639 |
Other | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 238 | 304 |
Commercial Real Estate, Land and Land Development | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 4,304,898 | 4,114,760 |
Residential Real Estate | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 916,355 | 892,293 |
Single-family interim construction | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Ending balance | 284,490 | 289,680 |
Loans 30-89 Days Past Due | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 10,153 | 15,639 |
Loans 30-89 Days Past Due | Acquired with deteriorated credit quality | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 2,506 | 2,748 |
Loans 90 or More Past Due | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 13,630 | 16,442 |
Loans 90 or More Past Due | Acquired with deteriorated credit quality | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 3,048 | 4,013 |
Receivables, excluding receivables acquired with deteriorated credit quality | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 18,229 | 25,320 |
Current Loans | 6,549,017 | 6,357,031 |
Ending balance | 6,567,246 | 6,382,351 |
Receivables, excluding receivables acquired with deteriorated credit quality | Commercial | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 10,486 | 11,030 |
Current Loans | 1,016,201 | 1,036,668 |
Ending balance | 1,026,687 | 1,047,698 |
Receivables, excluding receivables acquired with deteriorated credit quality | Agricultural | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 22 | 0 |
Current Loans | 75,635 | 78,646 |
Ending balance | 75,657 | 78,646 |
Receivables, excluding receivables acquired with deteriorated credit quality | Consumer | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 240 | 420 |
Current Loans | 31,374 | 34,198 |
Ending balance | 31,614 | 34,618 |
Receivables, excluding receivables acquired with deteriorated credit quality | Other | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 0 | 0 |
Current Loans | 238 | 304 |
Ending balance | 238 | 304 |
Receivables, excluding receivables acquired with deteriorated credit quality | Commercial Real Estate, Land and Land Development | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 3,980 | 6,027 |
Current Loans | 4,231,111 | 4,036,359 |
Ending balance | 4,235,091 | 4,042,386 |
Receivables, excluding receivables acquired with deteriorated credit quality | Residential Real Estate | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 3,152 | 6,407 |
Current Loans | 910,317 | 882,612 |
Ending balance | 913,469 | 889,019 |
Receivables, excluding receivables acquired with deteriorated credit quality | Single-family interim construction | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 349 | 1,436 |
Current Loans | 284,141 | 288,244 |
Ending balance | 284,490 | 289,680 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 7,647 | 12,891 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Commercial | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 2,354 | 730 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Agricultural | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 22 | 0 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Consumer | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 186 | 373 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Other | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 0 | 0 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Commercial Real Estate, Land and Land Development | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 2,378 | 4,083 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Residential Real Estate | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 2,358 | 6,269 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 30-89 Days Past Due | Single-family interim construction | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 349 | 1,436 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 10,582 | 12,429 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Commercial | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 8,132 | 10,300 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Agricultural | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 0 | 0 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Consumer | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 54 | 47 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Other | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 0 | 0 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Commercial Real Estate, Land and Land Development | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 1,602 | 1,944 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Residential Real Estate | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | 794 | 138 |
Receivables, excluding receivables acquired with deteriorated credit quality | Loans 90 or More Past Due | Single-family interim construction | Real estate | ||
Financing Receivable, Recorded Investment, Past Due [Line Items] | ||
Loans past due | $ 0 | $ 0 |
Loans, Net and Allowance for 44
Loans, Net and Allowance for Loan Losses - Summary of Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | $ 6,652,381 | $ 6,474,243 |
Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 6,477,208 | 6,296,217 |
Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 84,836 | 91,562 |
Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 35,061 | 29,920 |
Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 55,276 | 56,544 |
Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Commercial | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 1,035,985 | 1,059,984 |
Commercial | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 970,717 | 989,953 |
Commercial | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 18,946 | 35,105 |
Commercial | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 17,047 | 3,737 |
Commercial | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 29,275 | 31,189 |
Commercial | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Real estate | Commercial real estate, construction, land and land development | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 4,304,898 | 4,114,760 |
Real estate | Commercial real estate, construction, land and land development | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 4,228,173 | 4,040,385 |
Real estate | Commercial real estate, construction, land and land development | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 54,938 | 46,288 |
Real estate | Commercial real estate, construction, land and land development | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 4,226 | 11,915 |
Real estate | Commercial real estate, construction, land and land development | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 17,561 | 16,172 |
Real estate | Commercial real estate, construction, land and land development | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Real estate | Residential Real Estate | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 916,355 | 892,293 |
Real estate | Residential Real Estate | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 907,273 | 883,653 |
Real estate | Residential Real Estate | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 3,049 | 2,722 |
Real estate | Residential Real Estate | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 448 | 462 |
Real estate | Residential Real Estate | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 5,585 | 5,456 |
Real estate | Residential Real Estate | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Real estate | Single-family interim construction | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 284,490 | 289,680 |
Real estate | Single-family interim construction | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 282,832 | 288,020 |
Real estate | Single-family interim construction | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 1,658 | 1,660 |
Real estate | Single-family interim construction | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Real estate | Single-family interim construction | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Real estate | Single-family interim construction | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Agricultural | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 78,782 | 82,583 |
Agricultural | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 56,519 | 59,392 |
Agricultural | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 6,222 | 5,762 |
Agricultural | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 13,288 | 13,802 |
Agricultural | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 2,753 | 3,627 |
Agricultural | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Consumer | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 31,633 | 34,639 |
Consumer | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 31,456 | 34,510 |
Consumer | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 23 | 25 |
Consumer | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 52 | 4 |
Consumer | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 102 | 100 |
Consumer | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Other | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 238 | 304 |
Other | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 238 | 304 |
Other | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Other | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Other | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Other | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | $ 0 | $ 0 |
Loans, Net and Allowance for 45
Loans, Net and Allowance for Loan Losses - Additional Detail Related to the Credit Quality Indicator (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | $ 6,652,381 | $ 6,474,243 |
Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 6,477,208 | 6,296,217 |
Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 84,836 | 91,562 |
Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 35,061 | 29,920 |
Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 55,276 | 56,544 |
Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 0 | 0 |
Receivables Acquired with Deteriorated Credit Quality | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 85,135 | 91,892 |
Receivables Acquired with Deteriorated Credit Quality | Pass | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 35,670 | 36,928 |
Receivables Acquired with Deteriorated Credit Quality | Pass/ Watch | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 30,284 | 32,674 |
Receivables Acquired with Deteriorated Credit Quality | Special Mention | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 1,663 | 2,662 |
Receivables Acquired with Deteriorated Credit Quality | Substandard | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | 17,518 | 19,628 |
Receivables Acquired with Deteriorated Credit Quality | Doubtful | ||
Financing Receivable, Recorded Investment [Line Items] | ||
Loans, gross | $ 0 | $ 0 |
Loans, Net and Allowance for 46
Loans, Net and Allowance for Loan Losses - Outstanding Balance and Related Carrying Amount of Purchased Impaired Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 | Apr. 01, 2017 |
Business Acquisition [Line Items] | |||
Outstanding balance | $ 97,612 | $ 105,685 | |
Carrying amount | $ 85,135 | $ 91,892 | |
Carlile Bancshares, Inc. | |||
Business Acquisition [Line Items] | |||
Outstanding balance | $ 101,153 | ||
Nonaccretable difference | (14,700) | ||
Accretable yield | (685) | ||
Carrying amount | $ 85,768 |
Loans, Net and Allowance for 47
Loans, Net and Allowance for Loan Losses - Purchased Credit Impaired Loans in Consolidated Balance Sheet (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Receivables [Abstract] | ||
Outstanding balance | $ 97,612 | $ 105,685 |
Carrying amount | $ 85,135 | $ 91,892 |
Loans, Net and Allowance for 48
Loans, Net and Allowance for Loan Losses - Accretable Yield Rollforward (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward] | ||
Balance at January 1, | $ 1,546 | $ 1,526 |
Additions | 0 | 0 |
Accretion | (604) | (225) |
Transfers from nonaccretable | 1,286 | 270 |
Balance at March 31, | $ 2,228 | $ 1,571 |
Commitments and Contingencies49
Commitments and Contingencies (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | ||
Financial instruments with off-balance sheet risk | $ 1,388,876 | $ 1,297,236 |
Commitments to extend credit | ||
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | ||
Financial instruments with off-balance sheet risk | 1,377,327 | 1,286,704 |
Standby letters of credit | ||
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | ||
Financial instruments with off-balance sheet risk | $ 11,549 | $ 10,532 |
Commitments and Contingencies -
Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Commitments and Contingencies Disclosure [Abstract] | ||
Rent expense | $ 731 | $ 520 |
Income Taxes - Tax Expense (Det
Income Taxes - Tax Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Income Tax Disclosure [Abstract] | ||
Income tax expense for the period | $ 6,805 | $ 6,728 |
Effective tax rate (percent) | 19.00% | 30.00% |
Income Taxes Income Taxes - Add
Income Taxes Income Taxes - Additional Information (Details) | 3 Months Ended |
Mar. 31, 2018USD ($) | |
Tax Cuts and Jobs Act of 2017 [Abstract] | |
Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit) | $ 0 |
Fair Value Measurements - Asset
Fair Value Measurements - Assets and Liabilities at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
U.S. treasuries | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | $ 34,896 | $ 37,154 |
U.S. treasuries | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
U.S. treasuries | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 34,896 | 37,154 |
U.S. treasuries | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Government agency securities | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 203,718 | 211,509 |
Government agency securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Government agency securities | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 203,718 | 211,509 |
Government agency securities | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Obligations of state and municipal subdivisions | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 215,082 | 229,613 |
Obligations of state and municipal subdivisions | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Obligations of state and municipal subdivisions | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 215,082 | 229,613 |
Obligations of state and municipal subdivisions | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 308,966 | 274,377 |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | 0 |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 308,966 | 274,377 |
Residential pass-through securities guaranteed by FNMA, GNMA, FHLMC, FHS, FHR and GNR | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | $ 0 | 0 |
Other securities | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 10,349 | |
Other securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 10,349 | |
Other securities | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | 0 | |
Other securities | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Investment securities available for sale measured on a recurring basis | $ 0 |
Fair Value Measurements - Ass54
Fair Value Measurements - Assets and Liabilities at Fair Value on Nonrecurring Basis (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
Mar. 31, 2018 | Dec. 31, 2017 | |
Impaired loans | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | $ 143 | $ 7,237 |
Period Ended Total Losses | 562 | 3,719 |
Impaired loans | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 0 | 0 |
Impaired loans | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 0 | 0 |
Impaired loans | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 143 | 7,237 |
Other real estate | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 400 | 1,726 |
Period Ended Total Losses | 51 | 375 |
Other real estate | Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 0 | 0 |
Other real estate | Significant Other Observable Inputs (Level 2) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | 0 | 0 |
Other real estate | Significant Unobservable Inputs (Level 3) | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Assets Measured at Fair Value | $ 400 | $ 1,726 |
Fair Value Measurements - Carry
Fair Value Measurements - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Financial assets: | ||
Securities available for sale | $ 762,662 | $ 763,002 |
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 1,388,876 | 1,297,236 |
Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 1,377,327 | 1,286,704 |
Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 11,549 | 10,532 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | ||
Financial assets: | ||
Cash and cash equivalents | 398,102 | 431,102 |
Certificates of deposit held in other banks | 0 | 0 |
Securities available for sale | 0 | 10,349 |
Loans held for sale | 0 | 0 |
Loans, net | 0 | 0 |
FHLB of Dallas stock and other restricted stock | 0 | 0 |
Accrued interest receivable | 0 | 0 |
Financial liabilities: | ||
Deposits | 0 | 0 |
Accrued interest payable | 0 | 0 |
FHLB advances | 0 | 0 |
Other borrowings | 0 | 0 |
Junior subordinated debentures | 0 | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Quoted Prices in Active Markets for Identical Assets (Level 1) | Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Significant Other Observable Inputs (Level 2) | ||
Financial assets: | ||
Cash and cash equivalents | 0 | 0 |
Certificates of deposit held in other banks | 9,826 | 13,049 |
Securities available for sale | 762,662 | 752,653 |
Loans held for sale | 28,921 | 40,436 |
Loans, net | 6,589,556 | 6,343,179 |
FHLB of Dallas stock and other restricted stock | 29,324 | 29,184 |
Accrued interest receivable | 18,768 | 20,835 |
Financial liabilities: | ||
Deposits | 6,799,409 | 6,637,813 |
Accrued interest payable | 3,471 | 4,654 |
FHLB advances | 477,411 | 526,514 |
Other borrowings | 140,950 | 141,650 |
Junior subordinated debentures | 19,308 | 20,008 |
Significant Other Observable Inputs (Level 2) | Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Significant Other Observable Inputs (Level 2) | Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Significant Unobservable Inputs (Level 3) | ||
Financial assets: | ||
Cash and cash equivalents | 0 | 0 |
Certificates of deposit held in other banks | 0 | 0 |
Securities available for sale | 0 | 0 |
Loans held for sale | 0 | 0 |
Loans, net | 4,947 | 7,237 |
FHLB of Dallas stock and other restricted stock | 0 | 0 |
Accrued interest receivable | 0 | 0 |
Financial liabilities: | ||
Deposits | 0 | 0 |
Accrued interest payable | 0 | 0 |
FHLB advances | 0 | 0 |
Other borrowings | 0 | 0 |
Junior subordinated debentures | 0 | 0 |
Significant Unobservable Inputs (Level 3) | Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Significant Unobservable Inputs (Level 3) | Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Carrying Amount | ||
Financial assets: | ||
Cash and cash equivalents | 398,102 | 431,102 |
Certificates of deposit held in other banks | 9,800 | 12,985 |
Securities available for sale | 762,662 | 763,002 |
Loans held for sale | 28,017 | 39,202 |
Loans, net | 6,607,620 | 6,432,273 |
FHLB of Dallas stock and other restricted stock | 29,324 | 29,184 |
Accrued interest receivable | 18,768 | 20,835 |
Financial liabilities: | ||
Deposits | 6,794,660 | 6,632,822 |
Accrued interest payable | 3,471 | 4,654 |
FHLB advances | 480,646 | 530,667 |
Other borrowings | 136,990 | 136,911 |
Junior subordinated debentures | 27,704 | 27,654 |
Carrying Amount | Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Carrying Amount | Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Estimated Fair Value | ||
Financial assets: | ||
Cash and cash equivalents | 398,102 | 431,102 |
Certificates of deposit held in other banks | 9,826 | 13,049 |
Securities available for sale | 762,662 | 763,002 |
Loans held for sale | 28,921 | 40,436 |
Loans, net | 6,594,503 | 6,350,416 |
FHLB of Dallas stock and other restricted stock | 29,324 | 29,184 |
Accrued interest receivable | 18,768 | 20,835 |
Financial liabilities: | ||
Deposits | 6,799,409 | 6,637,813 |
Accrued interest payable | 3,471 | 4,654 |
FHLB advances | 477,411 | 526,514 |
Other borrowings | 140,950 | 141,650 |
Junior subordinated debentures | 19,308 | 20,008 |
Estimated Fair Value | Commitments to extend credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | 0 | 0 |
Estimated Fair Value | Standby letters of credit | ||
Off-balance sheet assets (liabilities): | ||
Financial instruments with off-balance sheet risk | $ 0 | $ 0 |
Stock Awards and Stock Warran56
Stock Awards and Stock Warrants - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Compensation expense | $ 1,412 | $ 970 |
Estimated future compensation expense | $ 13,842 | |
Period for recognition | 3 years 3 months 15 days | |
Fair value of common stock awards vested | $ 3,617 | 4,119 |
Warrants outstanding (shares) | 138,467 | |
Purchase price of common stock (usd per share) | $ 17.19 | |
Number of warrants exercised (shares) | 8,874 | |
Restricted Stock | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Excess tax benefits on vested restricted stock | $ 349 | $ 724 |
2013 Equity Incentive Plan | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Shares reserved for future issuance (shares) | 800,000 | |
2013 Equity Incentive Plan | Minimum | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Common stock vesting period | 3 years | |
2013 Equity Incentive Plan | Maximum | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Common stock vesting period | 5 years |
Stock Awards and Stock Warran57
Stock Awards and Stock Warrants - Nonvested Shares Activity (Details) - $ / shares | 3 Months Ended | |
Mar. 31, 2018 | Mar. 31, 2017 | |
Number of Shares | ||
Nonvested shares, beginning balance (shares) | 242,056 | 280,524 |
Granted during the period (shares) | 99,812 | 40,627 |
Vested during the period (shares) | (49,881) | (65,668) |
Forfeited during the period (shares) | (606) | |
Nonvested shares, ending balance (shares) | 291,381 | 255,483 |
Weighted Average Grant Date Fair Value | ||
Nonvested shares, beginning balance (usd per share) | $ 49.17 | $ 36.88 |
Granted during the period (usd per share) | 71.74 | 62.37 |
Vested during the period (usd per share) | 39.15 | 31.23 |
Forfeited during the period (usd per share) | 71.75 | |
Nonvested shares, ending balance (usd per share) | $ 58.57 | $ 42.38 |
Stock Awards and Stock Warran58
Stock Awards and Stock Warrants - Future Vesting Schedule of Nonvested Shares (Details) | Mar. 31, 2018shares |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 291,381 |
First year | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 119,807 |
Second year | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 82,518 |
Third year | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 42,125 |
Fourth year | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 25,387 |
Fifth year | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Nonvested shares (shares) | 21,544 |
Regulatory Matters - Actual Cap
Regulatory Matters - Actual Capital Amounts and Ratios (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 |
Consolidated | ||
Total capital to risk weighted assets: | ||
Actual Amount | $ 917,825 | $ 897,760 |
Actual Ratio (percent) | 12.48% | 12.56% |
Minimum for Capital Adequacy Purposes Amount | $ 588,484 | $ 572,025 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 8.00% | 8.00% |
Tier 1 capital to risk weighted assets: | ||
Actual Amount | $ 735,865 | $ 718,358 |
Actual Ratio (percent) | 10.00% | 10.05% |
Minimum for Capital Adequacy Purposes Amount | $ 441,363 | $ 429,019 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 6.00% | 6.00% |
Common equity tier 1 to risk weighted assets | ||
Actual Amount | $ 705,265 | $ 687,006 |
Actual Ratio (percent) | 9.59% | 9.61% |
Minimum for Capital Adequacy Purposes Amount | $ 331,022 | $ 321,764 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 4.50% | 4.50% |
Tier 1 capital to average assets: | ||
Actual Amount | $ 735,865 | $ 718,358 |
Actual Ratio (percent) | 9.18% | 8.92% |
Minimum for Capital Adequacy Purposes Amount | $ 320,680 | $ 322,124 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 4.00% | 4.00% |
Bank | ||
Total capital to risk weighted assets: | ||
Actual Amount | $ 892,325 | $ 867,082 |
Actual Ratio (percent) | 12.14% | 12.15% |
Minimum for Capital Adequacy Purposes Amount | $ 587,829 | $ 571,142 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 8.00% | 8.00% |
To Be Well Capitalized Under Prompt Corrective Action Provisions Amount | $ 734,787 | $ 713,928 |
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio (percent) | 10.00% | 10.00% |
Tier 1 capital to risk weighted assets: | ||
Actual Amount | $ 850,365 | $ 827,680 |
Actual Ratio (percent) | 11.57% | 11.59% |
Minimum for Capital Adequacy Purposes Amount | $ 440,872 | $ 428,357 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 6.00% | 6.00% |
To Be Well Capitalized Under Prompt Corrective Action Provisions Amount | $ 587,829 | $ 571,142 |
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio (percent) | 8.00% | 8.00% |
Common equity tier 1 to risk weighted assets | ||
Actual Amount | $ 850,365 | $ 827,680 |
Actual Ratio (percent) | 11.57% | 11.59% |
Minimum for Capital Adequacy Purposes Amount | $ 330,654 | $ 321,268 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 4.50% | 4.50% |
To Be Well Capitalized Under Prompt Corrective Action Provisions Amount | $ 477,611 | $ 464,053 |
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio (percent) | 6.50% | 6.50% |
Tier 1 capital to average assets: | ||
Actual Amount | $ 850,365 | $ 827,680 |
Actual Ratio (percent) | 10.62% | 10.30% |
Minimum for Capital Adequacy Purposes Amount | $ 320,377 | $ 321,384 |
Minimum for Capital Adequacy Purposes Ratio (percent) | 4.00% | 4.00% |
To Be Well Capitalized Under Prompt Corrective Action Provisions Amount | $ 400,472 | $ 401,730 |
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio (percent) | 5.00% | 5.00% |
Subsequent Events - Narrative (
Subsequent Events - Narrative (Details) | Apr. 25, 2018$ / shares |
Subsequent Event | |
Subsequent Event [Line Items] | |
Dividends declared (usd per share) | $ 0.14 |