Annual report pursuant to Section 13 and 15(d)

Loans - Summary of Loans (Details)

v3.20.4
Loans - Summary of Loans (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [1] $ 2,388,532 $ 1,767,182
Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [2] 574,986 282,949
Consumer Loans and Leases    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 11,738 22,769
Municipal and Other Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 65,438 72,525
Acquired Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [1],[3] 622,111 581,101
Acquired Loans | Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [2],[3] 53,857 46,842
Acquired Loans | Consumer Loans and Leases    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [3] 3,088 11,351
Acquired Loans | Municipal and Other Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [3] 6,103 13,709
Organic Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [1] 1,766,421 1,186,081
Organic Loans | Commercial and Industrial Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [2] 521,129 236,107
Organic Loans | Consumer Loans and Leases    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 8,650 11,418
Organic Loans | Municipal and Other Loans    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 59,335 58,816
Real Estate | 1-4 Single Family Residential    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 364,139 375,743
Real Estate | Construction, Land and Development    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 415,488 259,384
Real Estate | Commercial Real Estate (Including Multifamily)    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 956,743 753,812
Real Estate | Acquired Loans | 1-4 Single Family Residential    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [3] 93,840 118,669
Real Estate | Acquired Loans | Construction, Land and Development    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [3] 131,734 58,054
Real Estate | Acquired Loans | Commercial Real Estate (Including Multifamily)    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio [3] 333,489 332,476
Real Estate | Organic Loans | 1-4 Single Family Residential    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 270,299 257,074
Real Estate | Organic Loans | Construction, Land and Development    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio 283,754 201,330
Real Estate | Organic Loans | Commercial Real Estate (Including Multifamily)    
Accounts Notes And Loans Receivable [Line Items]    
Total loans held in portfolio $ 623,254 $ 421,336
[1] Balance includes $(8.2) million and $(4.2) million of deferred fees, cost, premium and discount as of December 31, 2020 and 2019, respectively.
[2] Balance includes $70.8 million and $74.2 million of the unguaranteed portion of SBA loans as of December 31, 2020 and 2019, respectively. Balance also includes $277.8 of PPP loans outstanding as of December 31, 2020.
[3] Acquired loans in 2020 include loans acquired in the Comanche, Beeville, Citizens, and Simmons acquisitions. Acquired loans in 2019 include loans acquired in the Comanche, Beeville, and Citizens acquisitions.  All loans originated after acquisition close date are included in organic loans.