
	December 31, 2020
	Domestic														Foreign
			Commercial
			real estate:
			other		Commercial
			construction &		real estate:		Commercial
			land		farmland &		real estate:		Residential:		Residential:
	Commercial		development		commercial		multifamily		first lien		junior lien		Consumer		Foreign		Total

	(Dollars in Thousands)
Balance at December 31,	$	11,145	$	18,152	$	16,533	$	1,786	$	3,762	$	7,535	$	542	$	823	$	60,278
Adoption of ASU 2016-13		4,247		13,391		(4,292)		(355)		(1,580)		(429)		(225)		(410)		10,347
Losses charge to allowance		(8,936)		(19)		(55)		—		(160)		(124)		(280)		—		(9,574)
Recoveries credited to allowance		2,191		35		117		—		21		186		69		10		2,629
Net losses charged to allowance		(6,745)		16		62		—		(139)		62		(211)		10		(6,945)
Provision (credit) charged to operations		13,261		6,053		17,697		3,620		1,831		2,402		185		330		45,379
Balance at December 31,	$	21,908	$	37,612	$	30,000	$	5,051	$	3,874	$	9,570	$	291	$	753	$	109,059


	December 31, 2019
	Domestic														Foreign
			Commercial
			real estate:
			other		Commercial
			construction &		real estate:		Commercial
			land		farmland &		real estate:		Residential:		Residential:
	Commercial		development		commercial		multifamily		first lien		junior lien		Consumer		Foreign		Total

	(Dollars in Thousands)
Balance at December 31,	$	12,596	$	15,123	$	19,353	$	1,808	$	3,467	$	7,719	$	447	$	871	$	61,384
Losses charge to allowance		(14,412)		(39)		(7,353)		—		(201)		(435)		(487)		(1)		(22,928)
Recoveries credited to allowance		2,196		113		318		—		26		286		40		—		2,979
Net losses charged to allowance		(12,216)		74		(7,035)		—		(175)		(149)		(447)		(1)		(19,949)
Provision (credit) charged to operations		10,765		2,955		4,215		(22)		470		(35)		542		(47)		18,843
Balance at December 31,	$	11,145	$	18,152	$	16,533	$	1,786	$	3,762	$	7,535	$	542	$	823	$	60,278


	December 31, 2018
	Domestic														Foreign
			Commercial
			real estate:
			other		Commercial
			construction &		real estate:		Commercial
			land		farmland &		real estate:		Residential:		Residential:
	Commercial		development		commercial		multifamily		first lien		junior lien		Consumer		Foreign		Total

	(Dollars in Thousands)
Balance at December 31,	$	27,905	$	11,675	$	16,663	$	1,109	$	2,950	$	6,103	$	440	$	842	$	67,687
Losses charge to allowance		(14,220)		(1)		(70)		—		(122)		(347)		(362)		(3)		(15,125)
Recoveries credited to allowance		1,981		25		246		—		36		369		43		10		2,710
Net losses charged to allowance		(12,239)		24		176		—		(86)		22		(319)		7		(12,415)
Provision (credit) charged to operations		(3,070)		3,424		2,514		699		603		1,594		326		22		6,112
Balance at December 31,	$	12,596	$	15,123	$	19,353	$	1,808	$	3,467	$	7,719	$	447	$	871	$	61,384


	December 31, 2020
	Loans Individually				Loans Collectively
	Evaluated For				Evaluated For
	Impairment				Impairment
	Recorded				Recorded
	Investment		Allowance		Investment		Allowance

	(Dollars in Thousands)
Domestic
Commercial	$	1,189	$	209	$	1,784,747	$	21,699
Commercial real estate: other construction & land development		17,496		70		1,829,261		37,542
Commercial real estate: farmland & commercial		439		—		2,288,869		30,000
Commercial real estate: multifamily		134		—		440,910		5,051
Residential: first lien		151		—		404,968		3,874
Residential: junior lien		38		—		593,987		9,570
Consumer		—		—		40,595		291
Foreign		—		—		138,970		753

Total	$	19,447	$	279	$	7,522,307	$	108,780


	December 31, 2019
	Loans Individually				Loans Collectively
	Evaluated For				Evaluated For
	Impairment				Impairment
	Recorded				Recorded
	Investment		Allowance		Investment		Allowance

	(Dollars in Thousands)
Domestic
Commercial	$	1,935	$	249	$	1,290,725	$	10,895
Commercial real estate: other construction & land development		938		116		2,184,945		18,037
Commercial real estate: farmland & commercial		1,208		—		1,895,539		16,533
Commercial real estate: multifamily		165		—		190,265		1,786
Residential: first lien		6,278		—		427,623		3,762
Residential: junior lien		692		—		705,784		7,535
Consumer		1,195		—		46,605		542
Foreign		264		—		140,785		823

Total	$	12,675	$	365	$	6,882,271	$	59,913


	December 31, 2019
			Unpaid				Average
	Recorded		Principal		Related		Recorded		Interest
	Investment		Balance		Allowance		Investment		Recognized

	(Dollars in Thousands)
Loans with Related Allowance
Domestic
Commercial	$	510	$	516	$	249	$	514	$	—
Commercial real estate: other construction & land development		126		169		116		131		—
Total impaired loans with related allowance	$	636	$	685	$	365	$	645	$	—


	December 31, 2019
			Unpaid		Average
	Recorded		Principal		Recorded		Interest
	Investment		Balance		Investment		Recognized

	(Dollars in Thousands)
Loans with No Related Allowance
Domestic
Commercial	$	1,425	$	1,516	$	18,794	$	2
Commercial real estate: other construction & land development		812		1,133		1,737		—
Commercial real estate: farmland & commercial		1,208		1,841		22,357		—
Commercial real estate: multifamily		165		168		651		—
Residential: first lien		6,278		6,445		6,988		309
Residential: junior lien		692		692		1,023		42
Consumer		1,195		1,196		1,117		—
Foreign		264		264		278		12
Total impaired loans with no related allowance	$	12,039	$	13,255	$	52,945	$	365


	December 31, 2020
							90 Days or		Total
	30 - 59		60 - 89		90 Days or		greater &		Past				Total
	Days		Days		Greater		still accruing		Due		Current		Portfolio

	(Dollars in Thousands)
Domestic
Commercial	$	1,931	$	1,109	$	563	$	318	$	3,603	$	1,782,333	$	1,785,936
Commercial real estate: other construction & land development		1,059		854		16,587		—		18,500		1,828,257		1,846,757
Commercial real estate: farmland & commercial		2,435		219		186		186		2,840		2,286,468		2,289,308
Commercial real estate: multifamily		126		—		—		—		126		440,918		441,044
Residential: first lien		2,399		926		6,165		5,890		9,490		395,629		405,119
Residential: junior lien		561		247		1,197		1,197		2,005		592,020		594,025
Consumer		318		71		79		79		468		40,127		40,595
Foreign		478		180		568		568		1,226		137,744		138,970
Total past due loans	$	9,307	$	3,606	$	25,345	$	8,238	$	38,258	$	7,503,496	$	7,541,754


	December 31, 2019
							90 Days or		Total
	30 - 59		60 - 89		90 Days or		greater &		Past				Total
	Days		Days		Greater		still accruing		Due		Current		Portfolio

		(Dollars in Thousands)
Domestic
Commercial	$	3,134	$	626	$	1,292	$	421	$	5,052	$	1,287,608	$	1,292,660
Commercial real estate: other construction & land development		509		55		—		—		564		2,185,319		2,185,883
Commercial real estate: farmland & commercial		8,058		2,031		54,928		54,878		65,017		1,831,730		1,896,747
Commercial real estate: multifamily		313		—		165		—		478		189,952		190,430
Residential: first lien		3,229		1,670		3,660		3,107		8,559		425,342		433,901
Residential: junior lien		1,112		477		1,200		1,200		2,789		703,687		706,476
Consumer		467		75		88		88		630		47,170		47,800
Foreign		1,347		3		11		11		1,361		139,688		141,049
Total past due loans	$	18,169	$	4,937	$	61,344	$	59,705	$	84,450	$	6,810,496	$	6,894,946