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Mergers and acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands | Aug. 15, 2020 | Feb. 14, 2020
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Franklin Financial Network, Inc. |  |
Assets |  |
Cash and cash equivalents | $ 283,996 |
Investments | 373,459 |
Mortgage loans held for sale, at fair value | 39,525 |
Commercial loans held for sale, at fair value | 318,365 |
Loans held for investment, net of fair value adjustments | 2,436,679 |
Allowance for credit losses on PCD loans | (24,831) |
Premises and equipment | 39,691 |
Operating lease right-of-use assets | 24,330 |
Mortgage servicing rights | 4,850 |
Core deposit intangible | 7,670 |
Other assets | 121,096 |
Total assets | 3,624,830 |
Liabilities |  |
Non-interest bearing deposits | 505,401 |
Interest-bearing | 1,783,379 |
Money market and savings | 327,340 |
Customer time deposits | 383,433 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Brokered and Internet Time Deposits | 107,452 |
Total deposits | 3,107,005 |
Borrowings | 62,435 |
Operating lease liabilities | 24,330 |
Accrued expenses and other liabilities | 13,782 |
Total liabilities | 3,207,552 |
Noncontrolling interests acquired | 93 |
Net assets acquired | $ 417,185 |
FNB Financial Corp. |  |
Assets |  |
Cash and cash equivalents |  | $ 10,774
Investments |  | 50,594
Mortgage loans held for sale, at fair value |  | 0
Commercial loans held for sale, at fair value |  | 0
Loans held for investment, net of fair value adjustments |  | 182,171
Allowance for credit losses on PCD loans |  | (669)
Premises and equipment |  | 8,049
Operating lease right-of-use assets |  | 14
Mortgage servicing rights |  | 0
Core deposit intangible |  | 2,490
Other assets |  | 4,795
Total assets |  | 258,218
Liabilities |  |
Non-interest bearing deposits |  | 63,531
Interest-bearing |  | 26,451
Money market and savings |  | 37,002
Customer time deposits |  | 82,551
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Brokered and Internet Time Deposits |  | 0
Total deposits |  | 209,535
Borrowings |  | 3,192
Operating lease liabilities |  | 14
Accrued expenses and other liabilities |  | 1,825
Total liabilities |  | 214,566
Noncontrolling interests acquired |  | 0
Net assets acquired |  | $ 43,652

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