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Bank segment (HEI only) (Tables)

12 Months Ended

Dec. 31, 2018

Bank Segment Disclosure [Abstract]

Schedule of statements of income data

Statements of Income Data

Years ended December 31	2018				2017				2016
(in thousands)
Interest and dividend income
Interest and fees on loans	$	220,463			$	207,255			$	199,774
Interest and dividends on investment securities	37,762				28,823				19,184
Total interest and dividend income	258,225				236,078				218,958
Interest expense
Interest on deposit liabilities	13,991				9,660				7,167
Interest on other borrowings	1,548				2,496				5,588
Total interest expense	15,539				12,156				12,755
Net interest income	242,686				223,922				206,203
Provision for loan losses	14,745				10,901				16,763
Net interest income after provision for loan losses	227,941				213,021				189,440
Noninterest income
Fees from other financial services	18,937				22,796				22,384
Fee income on deposit liabilities	21,311				22,204				21,759
Fee income on other financial products	7,052				7,205				8,707
Bank-owned life insurance	5,057				5,539				4,637
Mortgage banking income	1,493				2,201				6,625
Gains on sale of investment securities, net	—				—				598
Other income, net	2,200				1,617				2,256
Total noninterest income	56,050				61,562				66,966
Noninterest expense
Compensation and employee benefits	98,387				94,931				89,242
Occupancy	17,073				16,699				16,321
Data processing	14,268				13,280				13,030
Services	10,847				10,994				11,054
Equipment	7,186				7,232				6,938
Office supplies, printing and postage	6,134				6,182				6,075
Marketing	3,567				3,501				3,489
FDIC insurance	2,713				2,904				3,543
Other expense	17,238				20,144				19,362
Total noninterest expense	177,413				175,867				169,054
Income before income taxes	106,578				98,716				87,352
Income taxes	24,069				31,719				30,073
Net income	$	82,509			$	66,997			$	57,279

Reconciliation to amounts per HEI Consolidated Statements of Income*:

Years ended December 31	2018				2017				2016
(in thousands)
Interest and dividend income	$	258,225			$	236,078			$	218,958
Noninterest income	56,050				61,562				66,966
*Revenues-Bank	314,275				297,640				285,924
Total interest expense	15,539				12,156				12,755
Provision for loan losses	14,745				10,901				16,763
Total noninterest expense	177,413				175,867				169,054
Less: Retirement defined benefits expense—other than service costs	(1,657		)		(820		)		(875		)
*Expenses-Bank	206,040				198,104				197,697
*Operating income-Bank	108,235				99,536				88,227
Add back: Retirement defined benefits expense—other than service costs	1,657				820				875
Income before income taxes	$	106,578			$	98,716			$	87,352

Schedule of statements of comprehensive income data

Statements of Comprehensive Income Data

Years ended December 31	2018				2017				2016
(in thousands)
Net income	$	82,509			$	66,997			$	57,279
Other comprehensive income (loss), net of taxes:
Net unrealized losses on available-for sale investment securities:
Net unrealized losses on available-for sale investment securities arising during the period, net of tax benefits of $3,468, $2,886 and $3,763 for 2018, 2017 and 2016, respectively	(9,472		)		(4,370		)		(5,699		)
Reclassification adjustment for net realized gains included in net income, net of taxes of nil, nil and $238 for 2018, 2017 and 2016, respectively	—				—				(360		)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits of $1,108, $812 and $566 for 2018, 2017 and 2016, respectively	2,353				1,231				857
Other comprehensive loss, net of tax benefits	(7,119		)		(3,139		)		(5,202		)
Comprehensive income	$	75,390			$	63,858			$	52,077

Schedule of balance sheets data

Balance Sheets Data

December 31				2018						2017
(in thousands)
Assets
Cash and due from banks				$	122,059					$	140,934
Interest-bearing deposits				4,225						93,165
Investment securities
Available-for-sale, at fair value				1,388,533						1,401,198
Held-to-maturity, at amortized cost (fair value of $142,057 and $44,412 at December 31, 2018 and 2017, respectively)				141,875						44,515
Stock in Federal Home Loan Bank, at cost				9,958						9,706
Loans held for investment				4,843,021						4,670,768
Allowance for loan losses				(52,119		)				(53,637		)
Net loans				4,790,902						4,617,131
Loans held for sale, at lower of cost or fair value				1,805						11,250
Other				486,347						398,570
Goodwill				82,190						82,190
Total assets				$	7,027,894					$	6,798,659
Liabilities and shareholder’s equity
Deposit liabilities–noninterest-bearing				$	1,800,727					$	1,760,233
Deposit liabilities–interest-bearing				4,358,125						4,130,364
Other borrowings				110,040						190,859
Other				124,613						110,356
Total liabilities				6,393,505						6,191,812
Commitments and contingencies
Common stock				1						1
Additional paid in capital				347,170						345,018
Retained earnings				325,286						292,957
Accumulated other comprehensive loss, net of tax benefits
Net unrealized losses on securities	$	(24,423	)				$	(14,951	)
Retirement benefit plans	(13,645		)	(38,068		)	(16,178		)	(31,129		)
Total shareholder’s equity				634,389						606,847
Total liabilities and shareholder’s equity				$	7,027,894					$	6,798,659

December 31		2018				2017
(in thousands)
Other assets
Bank-owned life insurance		$	151,172			$	148,775
Premises and equipment, net		214,415				136,270
Accrued interest receivable		20,140				18,724
Mortgage servicing rights		8,062				8,639
Low-income housing investments		67,626				59,016
Real estate acquired in settlement of loans, net		406				133
Other		24,526				27,013
		$	486,347			$	398,570
Other liabilities
Accrued expenses		$	54,084			$	39,312
Federal and state income taxes payable		2,012				3,736
Cashier’s checks		26,906				27,000
Advance payments by borrowers		10,183				10,245
Other		31,428				30,063
		$	124,613			$	110,356

Schedule of the book value and aggregate fair value by major security type

The major components of investment securities were as follows:

																	Gross unrealized losses
					Gross				Gross				Estimated				Less than 12 months										12 months or longer
(dollars in thousands)	Amortized cost				unrealized gains				unrealized losses				fair value				Number of issues		Fair value				Amount				Number of issues		Fair value				Amount
December 31, 2018
Available-for-sale
U.S. Treasury and federal agency obligations	$	156,694			$	62			$	(2,407	)		$	154,349			5		$	25,882			$	(208	)		19		$	118,405			$	(2,199	)
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,192,169				789				(31,542		)		1,161,416				22		129,011				(1,330		)		145		947,890				(30,212		)
Corporate bonds	49,398				103				(369		)		49,132				6		23,175				(369		)		—		—				—
Mortgage revenue bonds	23,636				—				—				23,636				—		—				—				—		—				—
	$	1,421,897			$	954			$	(34,318	)		$	1,388,533			33		$	178,068			$	(1,907	)		164		$	1,066,295			$	(32,411	)
Held-to-maturity
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	141,875			$	1,446			$	(1,264	)		$	142,057			3		$	29,814			$	(400	)		2		$	31,505			$	(864	)
	$	141,875			$	1,446			$	(1,264	)		$	142,057			3		$	29,814			$	(400	)		2		$	31,505			$	(864	)
December 31, 2017
Available-for-sale
U.S. Treasury and federal agency obligations	$	185,891			$	438			$	(2,031	)		$	184,298			15		$	83,137			$	(825	)		8		$	62,296			$	(1,206	)
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,220,304				793				(19,624		)		1,201,473				67		653,635				(6,839		)		77		459,912				(12,785		)
Mortgage revenue bond	15,427				—				—				15,427				—		—				—				—		—				—
	$	1,421,622			$	1,231			$	(21,655	)		$	1,401,198			82		$	736,772			$	(7,664	)		85		$	522,208			$	(13,991	)
Held-to-maturity
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	44,515			$	1			$	(104	)		$	44,412			2		$	35,744			$	(104	)		—		$	—			$	—
	$	44,515			$	1			$	(104	)		$	44,412			2		$	35,744			$	(104	)		—		$	—			$	—

Schedule of contractual maturities of available-for-sale securities

The contractual maturities of investment securities were as follows:

	Amortized				Fair
December 31, 2018	Cost				value
(in thousands)
Available-for-sale
Due in one year or less	$	20,002			$	19,955
Due after one year through five years	117,549				116,508
Due after five years through ten years	76,750				75,227
Due after ten years	15,427				15,427
	229,728				227,117
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	1,192,169				1,161,416
Total available-for-sale securities	$	1,421,897			$	1,388,533
Held-to-maturity
Mortgage-backed securities — issued or guaranteed by U.S. Government agencies or sponsored agencies	$	141,875			$	142,057
Total held-to-maturity securities	$	141,875			$	142,057

Schedule of proceeds, gains and losses from sales of available for sale investment securities

The proceeds, gross gains and losses from sales of available-for-sale securities were as follows:

Years ended December 31	2018				2017				2016
(in millions)
Proceeds	$	—			$	—			$	16.4
Gross gains	—				—				0.6
Gross losses	—				—				—

Schedule of interest income from available for sale investment securities

Interest income from taxable and non-taxable investment securities were as follows:

Years ended December 31	2018				2017				2016
(in thousands)
Taxable	$	37,153			$	28,398			$	19,166
Non-taxable	609				425				18
	$	37,762			$	28,823			$	19,184

Schedule of loans receivable

The components of loans were summarized as follows:

December 31	2018				2017
(in thousands)
Real estate:
Residential 1-4 family	$	2,143,397			$	2,118,047
Commercial real estate	748,398				733,106
Home equity line of credit	978,237				913,052
Residential land	13,138				15,797
Commercial construction	92,264				108,273
Residential construction	14,307				14,910
Total real estate	3,989,741				3,903,185
Commercial	587,891				544,828
Consumer	266,002				223,564
Total loans	4,843,634				4,671,577
Less: Deferred fees and discounts	(613		)		(809		)
Allowance for loan losses	(52,119		)		(53,637		)
Total loans, net	$	4,790,902			$	4,617,131

Schedule of allowance for loan losses

The allowance for loan losses (balances and changes) and financing receivables were as follows:

(in thousands)	Residential 1-4 family				Commercial real estate				Home equity line of credit				Residential land				Commercial construction				Residential construction				Commercial				Consumer				Total
December 31, 2018
Allowance for loan losses:
Beginning balance	$	2,902			$	15,796			$	7,522			$	896			$	4,671			$	12			$	10,851			$	10,987			$	53,637
Charge-offs	(128		)		—				(353		)		(18		)		—				—				(2,722		)		(17,296		)		(20,517		)
Recoveries	74				—				257				179				—				—				2,136				1,608				4,254
Provision	(872		)		(1,291		)		(1,055		)		(578		)		(1,881		)		(8		)		(1,040		)		21,470				14,745
Ending balance	$	1,976			$	14,505			$	6,371			$	479			$	2,790			$	4			$	9,225			$	16,769			$	52,119
Ending balance: individually evaluated for impairment	$	876			$	7			$	701			$	6			$	—			$	—			$	628			$	4			$	2,222
Ending balance: collectively evaluated for impairment	$	1,100			$	14,498			$	5,670			$	473			$	2,790			$	4			$	8,597			$	16,765			$	49,897
Financing Receivables:
Ending balance	$	2,143,397			$	748,398			$	978,237			$	13,138			$	92,264			$	14,307			$	587,891			$	266,002			$	4,843,634
Ending balance: individually evaluated for impairment	$	16,494			$	915			$	14,800			$	2,059			$	—			$	—			$	5,340			$	89			$	39,697
Ending balance: collectively evaluated for impairment	$	2,126,903			$	747,483			$	963,437			$	11,079			$	92,264			$	14,307			$	582,551			$	265,913			$	4,803,937
December 31, 2017
Allowance for loan losses:
Beginning balance	$	2,873			$	16,004			$	5,039			$	1,738			$	6,449			$	12			$	16,618			$	6,800			$	55,533
Charge-offs	(826		)		—				(14		)		(210		)		—				—				(4,006		)		(11,757		)		(16,813		)
Recoveries	157				—				308				482				—				—				1,852				1,217				4,016
Provision	698				(208		)		2,189				(1,114		)		(1,778		)		—				(3,613		)		14,727				10,901
Ending balance	$	2,902			$	15,796			$	7,522			$	896			$	4,671			$	12			$	10,851			$	10,987			$	53,637
Ending balance: individually evaluated for impairment	$	1,248			$	65			$	647			$	47			$	—			$	—			$	694			$	29			$	2,730
Ending balance: collectively evaluated for impairment	$	1,654			$	15,731			$	6,875			$	849			$	4,671			$	12			$	10,157			$	10,958			$	50,907
Financing Receivables:
Ending balance	$	2,118,047			$	733,106			$	913,052			$	15,797			$	108,273			$	14,910			$	544,828			$	223,564			$	4,671,577
Ending balance: individually evaluated for impairment	$	18,284			$	1,016			$	8,188			$	1,265			$	—			$	—			$	4,574			$	66			$	33,393
Ending balance: collectively evaluated for impairment	$	2,099,763			$	732,090			$	904,864			$	14,532			$	108,273			$	14,910			$	540,254			$	223,498			$	4,638,184
December 31, 2016
Allowance for loan losses:
Beginning balance	$	4,186			$	11,342			$	7,260			$	1,671			$	4,461			$	13			$	17,208			$	3,897			$	50,038
Charge-offs	(639		)		—				(112		)		(138		)		—				—				(5,943		)		(7,413		)		(14,245		)
Recoveries	421				—				59				461				—				—				1,093				943				2,977
Provision	(1,095		)		4,662				(2,168		)		(256		)		1,988				(1		)		4,260				9,373				16,763
Ending balance	$	2,873			$	16,004			$	5,039			$	1,738			$	6,449			$	12			$	16,618			$	6,800			$	55,533
Ending balance: individually evaluated for impairment	$	1,352			$	80			$	215			$	789			$	—			$	—			$	1,641			$	6			$	4,083
Ending balance: collectively evaluated for impairment	$	1,521			$	15,924			$	4,824			$	949			$	6,449			$	12			$	14,977			$	6,794			$	51,450
Financing Receivables:
Ending balance	$	2,048,051			$	800,395			$	863,163			$	18,889			$	126,768			$	16,080			$	692,051			$	178,222			$	4,743,619
Ending balance: individually evaluated for impairment	$	19,854			$	1,569			$	6,158			$	3,629			$	—			$	—			$	20,539			$	10			$	51,759
Ending balance: collectively evaluated for impairment	$	2,028,197			$	798,826			$	857,005			$	15,260			$	126,768			$	16,080			$	671,512			$	178,212			$	4,691,860

Schedule of credit risk profile by internally assigned grade for loans

The credit risk profile by internally assigned grade for loans was as follows:

December 31	2018																2017
(in thousands)	Commercial real estate				Commercial construction				Commercial				Total				Commercial real estate				Commercial construction				Commercial				Total
Grade:
Pass	$	658,288			$	89,974			$	547,640			$	1,295,902			$	630,877			$	83,757			$	492,942			$	1,207,576
Special mention	32,871				—				11,598				44,469				49,347				22,500				27,997				99,844
Substandard	57,239				2,290				28,653				88,182				52,882				2,016				23,421				78,319
Doubtful	—				—				—				—				—				—				468				468
Loss	—				—				—				—				—				—				—				—
Total	$	748,398			$	92,264			$	587,891			$	1,428,553			$	733,106			$	108,273			$	544,828			$	1,386,207

Schedule of credit risk profile based on payment activity for loans

The credit risk profile based on payment activity for loans was as follows:

(in thousands)	30-59 days past due				60-89 days past due				Greater than 90 days				Total past due				Current				Total financing receivables				Recorded investment> 90 days and accruing
December 31, 2018
Real estate:
Residential 1-4 family	$	3,757			$	2,773			$	2,339			$	8,869			$	2,134,528			$	2,143,397			$	—
Commercial real estate	—				—				—				—				748,398				748,398				—
Home equity line of credit	1,139				681				2,720				4,540				973,697				978,237				—
Residential land	9				—				319				328				12,810				13,138				—
Commercial construction	—				—				—				—				92,264				92,264				—
Residential construction	—				—				—				—				14,307				14,307				—
Commercial	315				281				548				1,144				586,747				587,891				—
Consumer	5,220				3,166				2,702				11,088				254,914				266,002				—
Total loans	$	10,440			$	6,901			$	8,628			$	25,969			$	4,817,665			$	4,843,634			$	—
December 31, 2017
Real estate:
Residential 1-4 family	$	1,532			$	1,715			$	5,071			$	8,318			$	2,109,729			$	2,118,047			$	—
Commercial real estate	—				—				—				—				733,106				733,106				—
Home equity line of credit	425				114				2,051				2,590				910,462				913,052				—
Residential land	23				—				625				648				15,149				15,797				—
Commercial construction	—				—				—				—				108,273				108,273				—
Residential construction	—				—				—				—				14,910				14,910				—
Commercial	1,825				2,025				730				4,580				540,248				544,828				—
Consumer	3,432				2,159				1,876				7,467				216,097				223,564				—
Total loans	$	7,237			$	6,013			$	10,353			$	23,603			$	4,647,974			$	4,671,577			$	—

Schedule of credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due

The credit risk profile based on nonaccrual loans, accruing loans 90 days or more past due, and TDR loans was as follows:

December 31	2018				2017
(in thousands)
Real estate:
Residential 1-4 family	$	12,037			$	12,598
Commercial real estate	—				—
Home equity line of credit	6,348				4,466
Residential land	436				841
Commercial construction	—				—
Residential construction	—				—
Commercial	4,278				3,069
Consumer	4,196				2,617
Total nonaccrual loans	$	27,295			$	23,591
Real estate:
Residential 1-4 family	$	—			$	—
Commercial real estate	—				—
Home equity line of credit	—				—
Residential land	—				—
Commercial construction	—				—
Residential construction	—				—
Commercial	—				—
Consumer	—				—
Total accruing loans 90 days or more past due	$	—			$	—
Real estate:
Residential 1-4 family	$	10,194			$	10,982
Commercial real estate	915				1,016
Home equity line of credit	11,597				6,584
Residential land	1,622				425
Commercial construction	—				—
Residential construction	—				—
Commercial	1,527				1,741
Consumer	62				66
Total troubled debt restructured loans not included above	$	25,917			$	20,814

Schedule of the carrying amount and the total unpaid principal balance of impaired loans

The total carrying amount and the total unpaid principal balance of impaired loans were as follows:

December 31	2018												2017
(in thousands)	Recorded investment				Unpaid principal balance				Related allowance				Recorded investment				Unpaid principal balance				Related allowance
With no related allowance recorded
Real estate:
Residential 1-4 family	$	7,822			$	8,333			$	—			$	9,097			$	9,644			$	—
Commercial real estate	—				—				—				—				—				—
Home equity line of credit	2,743				3,004				—				1,496				1,789				—
Residential land	2,030				2,228				—				1,143				1,434				—
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	3,722				4,775				—				2,328				3,166				—
Consumer	32				32				—				8				8				—
	16,349				18,372				—				14,072				16,041				—
With an allowance recorded
Real estate:
Residential 1-4 family	8,672				8,875				876				9,187				9,390				1,248
Commercial real estate	915				915				7				1,016				1,016				65
Home equity line of credit	12,057				12,086				701				6,692				6,736				647
Residential land	29				29				6				122				122				47
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	1,618				1,618				628				2,246				2,252				694
Consumer	57				57				4				58				58				29
	23,348				23,580				2,222				19,321				19,574				2,730
Total
Real estate:
Residential 1-4 family	16,494				17,208				876				18,284				19,034				1,248
Commercial real estate	915				915				7				1,016				1,016				65
Home equity line of credit	14,800				15,090				701				8,188				8,525				647
Residential land	2,059				2,257				6				1,265				1,556				47
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	5,340				6,393				628				4,574				5,418				694
Consumer	89				89				4				66				66				29
	$	39,697			$	41,952			$	2,222			$	33,393			$	35,615			$	2,730

ASB’s average recorded investment of, and interest income recognized from, impaired loans were as follows:

December 31	2018								2017								2016
(in thousands)	Average recorded investment				Interest income recognized*				Average recorded investment				Interest income recognized*				Average recorded investment				Interest income recognized*
With no related allowance recorded
Real estate:
Residential 1-4 family	$	8,595			$	445			$	9,440			$	316			$	10,136			$	324
Commercial real estate	—				—				91				11				1,124				—
Home equity line of credit	2,206				75				1,976				101				1,105				23
Residential land	1,532				40				1,094				117				1,518				66
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	3,275				28				2,776				54				8,694				370
Consumer	22				—				1				—				2				—
	15,630				588				15,378				599				22,579				783
With an allowance recorded
Real estate:
Residential 1-4 family	8,878				363				9,818				493				11,589				457
Commercial real estate	982				42				1,241				54				1,962				15
Home equity line of credit	10,617				440				5,045				251				3,765				137
Residential land	37				3				1,308				97				2,964				206
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	1,789				122				3,691				723				16,106				456
Consumer	57				4				57				3				12				—
	22,360				974				21,160				1,621				36,398				1,271
Total
Real estate:
Residential 1-4 family	17,473				808				19,258				809				21,725				781
Commercial real estate	982				42				1,332				65				3,086				15
Home equity line of credit	12,823				515				7,021				352				4,870				160
Residential land	1,569				43				2,402				214				4,482				272
Commercial construction	—				—				—				—				—				—
Residential construction	—				—				—				—				—				—
Commercial	5,064				150				6,467				777				24,800				826
Consumer	79				4				58				3				14				—
	$	37,990			$	1,562			$	36,538			$	2,220			$	58,977			$	2,054

* Since loan was classified as impaired.

Schedule of loan modifications

Loan modifications that occurred during 2018, 2017, and 2016 and the impact on the allowance for loan losses were as follows:

(dollars in thousands)	Number of contracts			Outstanding recorded investment								Net increase in ALLL
Years ended				Pre-modification				Post-modification
December 31, 2018
Real estate:
Residential 1-4 family	5			$	1,107			$	1,133			$	17
Commercial real estate	—			—				—				—
Home equity line of credit	58			7,487				7,492				1,220
Residential land	5			1,776				1,786				—
Commercial construction	—			—				—				—
Residential construction	—			—				—				—
Commercial	13			2,550				2,550				176
Consumer	—			—				—				—
	81			$	12,920			$	12,961			$	1,413
December 31, 2017
Real estate:
Residential 1-4 family	7			$	742			$	750			$	45
Commercial real estate	—			—				—				—
Home equity line of credit	46			3,016				3,002				557
Residential land	1			92				92				—
Commercial construction	—			—				—				—
Residential construction	—			—				—				—
Commercial	9			889				889				248
Consumer	1			59				59				27
	64			$	4,798			$	4,792			$	877
December 31, 2016
Real estate:
Residential 1-4 family	14			$	3,131			$	3,245			$	337
Commercial real estate	—			—				—				—
Home equity line of credit	36			3,337				3,337				554
Residential land	2			203				204				—
Commercial construction	—			—				—				—
Residential construction	—			—				—				—
Commercial	15			20,266				20,266				865
Consumer	—			—				—				—
	67			$	26,937			$	27,052			$	1,756

Schedule of loans modified in TDRS that experienced a payment default of 90 days or more, and for which payment default occurred within one year of the modification

Loans modified in TDRs that experienced a payment default of 90 days or more in 2018, 2017, and 2016 and for which the payment default occurred within one year of the modification, were as follows:

Years ended December 31	2018							2017							2016
(dollars in thousands)	Number of  contracts			Recorded investment				Number of  contracts			Recorded investment				Number of contracts			Recorded investment
Troubled debt restructurings that subsequently defaulted
Real estate:
Residential 1-4 family	—			$	—			1			$	222			1			$	239
Commercial real estate	—			—				—			—				—			—
Home equity line of credit	1			81				—			—				—			—
Residential land	—			—				—			—				—			—
Commercial construction	—			—				—			—				—			—
Residential construction	—			—				—			—				—			—
Commercial	1			246				—			—				1			24
Consumer	—			—				—			—				—			—
	2			$	327			1			$	222			2			$	263

Schedule of amortized intangible assets

Changes in the carrying value of MSRs were as follows:

(in thousands)	Gross carrying amount1				Accumulated amortization1				Valuation allowance				Net carrying amount
December 31, 2018	$	18,556			$	(10,494	)		$	—			$	8,062
December 31, 2017	$	17,511			$	(8,872	)		$	—			$	8,639

¹ Reflects impact of loans paid in full.

Changes related to MSRs were as follows:

(in thousands)	2018				2017				2016
Mortgage servicing rights
Balance, January 1	$	8,639			$	9,373			$	8,884
Amount capitalized	1,045				1,239				2,740
Amortization	(1,622		)		(1,973		)		(2,251		)
Sale of mortgage servicing rights	—				—				—
Other-than-temporary impairment	—				—				—
Carrying amount before valuation allowance, December 31	8,062				8,639				9,373
Valuation allowance for mortgage servicing rights
Balance, January 1	—				—				—
Provision (recovery)	—				—				—
Other-than-temporary impairment	—				—				—
Balance, December 31	—				—				—
Net carrying value of mortgage servicing rights	$	8,062			$	8,639			$	9,373

Schedule of key assumptions used in estimating fair value

Key assumptions used in estimating the fair value of ASB’s MSRs used in the impairment analysis were as follows:

December 31	2018				2017
(dollars in thousands)
Unpaid principal balance	$	1,188,514			$	1,195,454
Weighted average note rate	3.98		%		3.94		%
Weighted average discount rate	10.0		%		10.0		%
Weighted average prepayment speed	6.5		%		9.0		%

The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis:

									Significant unobservable  input value (1)
(dollars in thousands)	Fair value				Valuation technique		Significant unobservable input		Range		Weighted Average
December 31, 2018
Home equity line of credit	$	77			Fair value of property or collateral		Appraised value less 7% selling cost				N/A (2)
Total loans	$	77
Real estate acquired in settlement of loans	$	186			Fair value of property or collateral		Appraised value less 7% selling cost				N/A (2)
December 31, 2017
Residential loans	$	613			Fair value of collateral		Appraised value less 7% selling cost		71-92%		84%
Commercial loans	2,008				Fair value of collateral		Appraised value		71-76%		75%
Total loans	$	2,621

(1) Represent percent of outstanding principal balance.

(2) N/A - Not applicable. There is one asset in each fair value measurement type.

Schedule of sensitivity analysis of fair value of MSR to hypothetical adverse changes

The sensitivity analysis of fair value of MSRs to hypothetical adverse changes of 25 and 50 basis points in certain key assumptions was as follows:

December 31	2018				2017
(in thousands)
Prepayment rate:
25 basis points adverse rate change	$	(250	)		$	(869	)
50 basis points adverse rate change	(566		)		(1,828		)
Discount rate:
25 basis points adverse rate change	(139		)		(111		)
50 basis points adverse rate change	(275		)		(220		)

Schedule of deposit liabilities

The summarized components of deposit liabilities were as follows:

December 31	2018							2017
(dollars in thousands)	Weighted-average stated rate			Amount				Weighted-average stated rate			Amount
Savings	0.07	%		$	2,322,552			0.07	%		$	2,303,450
Checking
Interest-bearing	0.09			1,055,019				0.03			944,833
Noninterest-bearing	—			932,608				—			896,292
Commercial checking	—			868,119				—			863,941
Money market	0.63			152,713				0.09			114,797
Time certificates	1.61			827,841				1.26			767,284
	0.27	%		$	6,158,852			0.20	%		$	5,890,597

Schedule of maturities of term certificates

The approximate scheduled maturities of time certificates outstanding at December 31, 2018 were as follows:

(in thousands)
2019	$	508,833
2020	128,613
2021	107,095
2022	49,329
2023	30,456
Thereafter	3,515
	$	827,841

Schedule of interest expense on deposit liabilities by type

Interest expense on deposit liabilities by type of deposit was as follows:

Years ended December 31	2018				2017				2016
(in thousands)
Time certificates	$	11,044			$	7,687			$	5,390
Savings	1,639				1,567				1,402
Money market	602				168				202
Interest-bearing checking	706				238				173
	$	13,991			$	9,660			$	7,167

Schedule of securities sold under agreements to repurchase

Securities sold under agreements to repurchase were summarized as follows:

December 31	2018											2017
Maturity	Repurchase liability				Weighted-average interest rate			Collateralized by  mortgage-backed securities and federal agency obligations at fair value plus  accrued interest				Repurchase liability				Weighted-average interest rate			Collateralized by mortgage-backed securities and federal agency obligations at fair value plus accrued interest
(dollars in thousands)
Overnight	$	65,040			0.75	%		$	92,290			$	140,859			0.65	%		$	165,464
1 to 29 days	—				—			—				—				—			—
30 to 90 days	—				—			—				—				—			—
Over 90 days	—				—			—				—				—			—
	$	65,040			0.75	%		$	92,290			$	140,859			0.65	%		$	165,464

The following tables present information about the securities sold under agreements to repurchase, including the related collateral received from or pledged to counterparties:

(in millions)		Gross amount of recognized liabilities				Gross amount  offset in the  Balance Sheets				Net amount of  liabilities presented in the Balance Sheets
Repurchase agreements
December 31, 2018		$	65			$	—			$	65
December 31, 2017		141				—				141

		Gross amount not offset in the Balance Sheets
(in millions)		Net amount of  liabilities presented in the Balance Sheets				Financial instruments				Cash collateral pledged
Commercial account holders
December 31, 2018		$	65			$	92			$	—
December 31, 2017		141				165				—

Schedule of securities sold under agreements to repurchase, which provided for repurchase of identical securities

Information concerning securities sold under agreements to repurchase, which provided for the repurchase of identical securities, was as follows:

(dollars in millions)	2018				2017				2016
Amount outstanding as of December 31	$	65			$	141			$	93
Average amount outstanding during the year	$	99			$	98			$	170
Maximum amount outstanding as of any month-end	$	152			$	141			$	229
Weighted-average interest rate as of December 31	0.75		%		0.65		%		0.23		%
Weighted-average interest rate during the year	0.71		%		0.26		%		1.43		%
Weighted-average remaining days to maturity as of December 31	1				1				6

Schedule of advances from Federal Home Loan Bank

FHLB advances are fixed rate for a specific term and consist of the following:

December 31, 2018	Weighted-average stated rate			Amount
(dollars in thousands)
Due in
2019	2.63	%		$	45,000
2020	—			—
2021	—			—
2022	—			—
2023	—			—
Thereafter	—			—
	2.63	%		$	45,000

Schedule of actual and minimum required capital amounts and ratios

The tables below set forth actual and minimum required capital amounts and ratios:

	Actual						Minimum required						Required to be well capitalized
(dollars in thousands)	Capital			Ratio			Capital			Ratio			Capital			Ratio
December 31, 2018
Tier 1 leverage	606,291			8.70	%		278,811			4.00	%		348,514			5.00	%
Common equity tier 1	606,291			12.80	%		213,190			4.50	%		307,941			6.50	%
Tier 1 capital	606,291			12.80	%		284,253			6.00	%		379,004			8.00	%
Total capital	660,151			13.93	%		379,004			8.00	%		473,755			10.00	%
December 31, 2017
Tier 1 leverage	571,810			8.58	%		266,430			4.00	%		333,038			5.00	%
Common equity tier 1	571,810			12.95	%		198,628			4.50	%		286,907			6.50	%
Tier 1 capital	571,810			12.95	%		264,838			6.00	%		353,117			8.00	%
Total capital	626,987			14.20	%		353,117			8.00	%		441,396			10.00	%

Schedule of notional amounts and fair value of derivatives

The notional amount and fair value of ASB’s derivative financial instruments were as follows:

December 31	2018								2017
(in thousands)	Notional amount				Fair value				Notional amount				Fair value
Interest rate lock commitments	$	10,180			$	91			$	13,669			$	131
Forward commitments	10,132				(43		)		14,465				(24		)

Schedule of derivative financial instruments, fair values, and balance sheet location

ASB’s derivative financial instruments, their fair values, and balance sheet location were as follows:

Derivative Financial Instruments Not Designated
as Hedging Instruments 1
December 31	2018								2017
(in thousands)	Asset derivatives				Liability derivatives				Asset derivatives				Liability derivatives
Interest rate lock commitments	$	91			$	—			$	133			$	2
Forward commitments	—				43				4				28
	$	91			$	43			$	137			$	30

¹ Asset derivatives are included in other assets and liability derivatives are included in other liabilities in the balance sheets.

Schedule of derivative financial instruments and amount and location of net gains or losses

The following table presents ASB’s derivative financial instruments and the amount and location of the net gains or losses recognized in ASB’s statements of income:

Derivative Financial Instruments Not Designated	Location of net gains
as Hedging Instruments	(losses) recognized in		Years ended December 31
(in thousands)	the Statements of Income		2018				2017				2016
Interest rate lock commitments	Mortgage banking income		$	(40	)		$	(290	)		$	37
Forward commitments	Mortgage banking income		(19		)		153				(148		)
			$	(59	)		$	(137	)		$	(111	)

Schedule of off balance sheet arrangements

The following is a summary of outstanding off-balance sheet arrangements:

December 31	2018				2017
(in thousands)
Unfunded commitments to extend credit:
Home equity line of credit	$	1,242,804			$	1,214,103
Commercial and commercial real estate	515,058				466,510
Consumer	70,292				68,053
Residential 1-4 family	17,552				18,635
Commercial and financial standby letters of credit	13,340				13,136
Total	$	1,859,046			$	1,780,437

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