Loan and Lease Receivables (Tables)

9 Months Ended

Sep. 30, 2020

Receivables [Abstract]

Schedule of Outstanding Loan and Lease Receivables

Outstanding loan and lease receivables as of the dates shown were categorized as follows:

	September 30,			December 31,
	2020			2019
Commercial real estate	$	1,345,060		$	1,275,058
Residential real estate		632,890			711,499
Construction, land development, and other land		239,694			279,403
Commercial and industrial		1,326,059			1,330,418
Paycheck Protection Program ("PPP")		635,378			—
Installment and other		3,072			6,484
Lease financing receivables		196,977			177,774
Total loans and leases		4,379,130			3,780,636
Net unamortized deferred fees and costs		(7,725	)		2,289
Initial direct costs		3,112			2,736
Allowance for loan and lease losses		(61,258	)		(31,936	)
Net loans and leases	$	4,313,259		$	3,753,725

	September 30,			December 31,
	2020			2019
Lease financing receivables
Net minimum lease payments	$	209,606		$	193,359
Unguaranteed residual values		5,207			1,347
Unearned income		(17,836	)		(16,932	)
Total lease financing receivables		196,977			177,774
Initial direct costs		3,112			2,736
Lease financial receivables before allowance for    lease losses	$	200,089		$	180,510

Summary of Minimum Annual Lease Payments for Lease Financing Receivables

The minimum annual lease payments for lease financing receivables as of September 30, 2020 are summarized as follows:

	Minimum Lease Payments
2020	$	18,955
2021		73,625
2022		55,426
2023		35,413
2024		18,775
Thereafter		7,412
Total	$	209,606

Summary of Balances for Each Respective Loan and Lease Category

The following tables summarize the balances for each respective loan and lease category as of September 30, 2020 and December 31, 2019:

September 30, 2020	Originated		Acquired Impaired		Acquired Non-Impaired		Total
Commercial real estate	$	919,862	$	117,114	$	310,879	$	1,347,855
Residential real estate		458,364		84,197		90,835		633,396
Construction, land development, and other land		234,017		4,804		213		239,034
Commercial and industrial		1,214,099		10,489		104,221		1,328,809
Paycheck Protection Program		622,191		—		—		622,191
Installment and other		2,346		214		583		3,143
Lease financing receivables		185,700		—		14,389		200,089
Total loans and leases	$	3,636,579	$	216,818	$	521,120	$	4,374,517

December 31, 2019	Originated		Acquired Impaired		Acquired Non-Impaired		Total
Commercial real estate	$	792,263	$	135,914	$	348,365	$	1,276,542
Residential real estate		483,072		100,223		128,527		711,822
Construction, land development, and other land		235,794		5,373		37,490		278,657
Commercial and industrial		1,160,996		16,909		153,660		1,331,565
Installment and other		5,372		249		944		6,565
Lease financing receivables		158,155		—		22,355		180,510
Total loans and leases	$	2,835,652	$	258,668	$	691,341	$	3,785,661

Schedule of Estimated Fair Value of Impaired Loans Acquired at Acquisition

The following table presents a reconciliation of the undiscounted contractual cash flows, non-accretable difference, accretable yield, and fair value of acquired impaired loans as of the acquisition date of April 30, 2019:

Undiscounted contractual cash flows	$	74,092
Undiscounted cash flows not expected to be collected (non-accretable difference)		(11,401	)
Undiscounted cash flows expected to be collected		62,691
Accretable yield at acquisition		(9,764	)
Estimated fair value of impaired loans acquired at acquisition	$	52,927

Summary of Outstanding Balance and Carrying Amount of All Acquired Impaired Loans

The unpaid principal balance and carrying amount of all acquired impaired loans are summarized below. The balances do not include an allowance for loan and lease losses of $5.0 million and $2.8 million, at September 30, 2020 and December 31, 2019, respectively.

	September 30, 2020				December 31, 2019
	Unpaid Principal Balance		Carrying Value		Unpaid Principal Balance		Carrying Value
Commercial real estate	$	163,146	$	117,114	$	189,969	$	135,914
Residential real estate		132,232		84,197		151,641		100,223
Construction, land development, and other land		14,085		4,804		14,841		5,373
Commercial and industrial		16,287		10,489		23,330		16,909
Installment and other		934		214		1,099		249
Total acquired impaired loans	$	326,684	$	216,818	$	380,880	$	258,668

Summary of Changes in Accretable Yield for Acquired Impaired Loans

The following table summarizes the changes in accretable yield for acquired impaired loans for the three and nine months ended September 30, 2020 and 2019: 

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2020			2019			2020			2019
Beginning balance	$	31,868		$	46,538		$	40,009		$	37,115
Additions		—			—			—			8,501
Accretion to interest income		(5,763	)		(7,703	)		(15,420	)		(17,772	)
Reclassification from nonaccretable difference, net		5,727			5,153			7,243			16,144
Ending balance	$	31,832		$	43,988		$	31,832		$	43,988

Schedule of Unpaid Principal Balance and Carrying Value for Acquired Non-Impaired Loans and Leases

The unpaid principal balance and carrying value for acquired non-impaired loans and leases at September 30, 2020 and December 31, 2019 were as follows:

	September 30, 2020				December 31, 2019
	Unpaid Principal Balance		Carrying Value		Unpaid Principal Balance		Carrying Value
Commercial real estate	$	318,725	$	310,879	$	356,787	$	348,365
Residential real estate		91,947		90,835		130,412		128,527
Construction, land development, and other land		280		213		38,416		37,490
Commercial and industrial		107,558		104,221		159,599		153,660
Installment and other		602		583		971		944
Lease financing receivables		15,930		14,389		23,976		22,355
Total acquired non-impaired loans and leases	$	535,042	$	521,120	$	710,161	$	691,341