Loans (Tables)

6 Months Ended

Jun. 30, 2014

Loans and Leases Receivable Disclosure [Abstract]

Past Due Financing Receivables [Table Text Block]

The following table presents loan balances outstanding as of June 30, 2014, December 31, 2013 and June 30, 2013 and an analysis of the recorded investment in loans that are past due at these dates.  Generally, Arrow considers a loan past due 30 or more days if the borrower is two or more payments past due.   Loans held-for-sale of $1,084, $64 and $503 as of June 30, 2014, December 31, 2013 and June 30, 2013, respectively, are included in the residential real estate loan balances.

Past Due Loans
			Commercial		Commercial		Other
	Commercial		Construction		Real Estate		Consumer		Automobile		Residential		Total
June 30, 2014
Loans Past Due 30-59 Days	$	212	$	—	$	—	$	30	$	2,696	$	439	$	3,377
Loans Past Due 60-89 Days	575		—		443		6		811		1,441		3,276
Loans Past Due 90 or more Days	108		—		1,887		—		272		2,955		5,222
Total Loans Past Due	895		—		2,330		36		3,779		4,835		11,875
Current Loans	92,995		29,702		307,316		7,827		405,522		488,887		1,332,249
Total Loans	$	93,890	$	29,702	$	309,646	$	7,863	$	409,301	$	493,722	$	1,344,124
Loans 90 or More Days Past Due   and Still Accruing Interest	$	—	$	—	$	51	$	—	$	5	$	1,269	$	1,325
Nonaccrual Loans	$	164	$	—	$	2,079	$	1	$	472	$	3,469	$	6,185
December 31, 2013
Loans Past Due 30-59 Days	$	304	$	—	$	200	$	37	$	3,233	$	529	$	4,303
Loans Past Due 60-89 Days	601		—		1,200		19		1,041		1,527		4,388
Loans Past Due 90 or more Days	177		—		2,034		—		98		3,113		5,422
Total Loans Past Due	1,082		—		3,434		56		4,372		5,169		14,113
Current Loans	86,811		27,815		284,685		7,593		389,832		455,623		1,252,359
Total Loans	$	87,893	$	27,815	$	288,119	$	7,649	$	394,204	$	460,792	$	1,266,472
Loans 90 or More Days Past Due   and Still Accruing Interest	$	28	$	—	$	—	$	—	$	—	$	624	$	652
Nonaccrual Loans	$	352	$	—	$	2,048	$	—	$	219	$	3,860	$	6,479
June 30, 2013
Loans Past Due 30-59 Days	$	765	$	—	$	262	$	16	$	2,346	$	1,161	$	4,550
Loans Past Due 60-89 Days	655		—		997		15		527		1,196		3,390
Loans Past Due 90 or more Days	220		—		1,875		4		114		1,402		3,615
Total Loans Past Due	1,640		—		3,134		35		2,987		3,759		11,555
Current Loans	85,909		30,980		256,665		7,421		372,073		440,131		1,193,179
Total Loans	$	87,549	$	30,980	$	259,799	$	7,456	$	375,060	$	443,890	$	1,204,734
Loans 90 or More Days Past Due   and Still Accruing Interest	$	154	$	—	$	—	$	—	$	—	$	606	$	760
Nonaccrual Loans	$	299	$	—	$	1,941	$	7	$	264	$	3,080	$	5,591

Allowance for Credit Losses on Financing Receivables [Table Text Block]

The following table presents a roll-forward of the allowance for loan losses and other information pertaining to the allowance for loan losses:

Allowance for Loan Losses
				Commercial		Commercial			Other
	Commercial			Construction		Real Estate			Consumer			Automobile			Residential			Unallocated			Total
Roll-forward of the Allowance for Loan Losses for the Quarterly Periods:
March 31, 2014	$	1,797		$	420	$	3,778		$	280		$	4,306		$	3,077		$	978		$	14,636
Charge-offs	(43		)	—		—			(12		)	(83		)	(30		)	—			(168		)
Recoveries	6			—		—			—			57			—			—			63
Provision	295			25		(8		)	(2		)	134			86			(25		)	505
June 30, 2014	$	2,055		$	445	$	3,770		$	266		$	4,414		$	3,133		$	953		$	15,036
March 31, 2013	$	1,619		$	612	$	3,379		$	308		$	4,294		$	3,392		$	999		$	14,603
Charge-offs	(15		)	—		—			(5		)	(72		)	—			—			(92		)
Recoveries	36			—		—			—			31			—			—			67
Provision	(88		)	34		(86		)	(4		)	104			16			124			100
June 30, 2013	$	1,552		$	646	$	3,293		$	299		$	4,357		$	3,408		$	1,123		$	14,678

Allowance for Loan Losses
				Commercial		Commercial			Other
	Commercial			Construction		Real Estate			Consumer			Automobile			Residential			Unallocated			Total
Roll-forward of the Allowance for Loan Losses for the Year-to-Date Periods:
December 31, 2013	$	1,886		$	417	$	3,545		$	272		$	4,206		$	3,026		$	1,082		$	14,434
Charge-offs	(166		)	—		—			(26		)	(267		)	(45		)	—			(504		)
Recoveries	25			—		—			1			117			—			—			143
Provision	310			28		225			19			358			152			(129		)	963
June 30, 2014	$	2,055		$	445	$	3,770		$	266		$	4,414		$	3,133		$	953		$	15,036
December 31, 2012	$	2,344		$	601	$	3,050		$	304		$	4,536		$	3,405		$	1,058		$	15,298
Charge-offs	(788		)	—		(11		)	(13		)	(170		)	—			—			(982		)
Recoveries	40			—		—			—			122			—			—			162
Provision	(44		)	45		254			8			(131		)	3			65			200
June 30, 2013	$	1,552		$	646	$	3,293		$	299		$	4,357		$	3,408		$	1,123		$	14,678
June 30, 2014
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—	$	—		$	—		$	—		$	82		$	—		$	82
Allowance for loan losses - Loans Collectively Evaluated for Impairment	$	2,055		$	445	$	3,770		$	266		$	4,414		$	3,051		$	953		$	14,954
Ending Loan Balance - Individually Evaluated for Impairment	$	208		$	—	$	1,493		$	—		$	125		$	1,695		$	—		$	3,521
Ending Loan Balance - Collectively Evaluated for Impairment	$	93,682		$	29,702	$	308,153		$	7,863		$	409,176		$	492,027		$	—		$	1,340,603
December 31, 2013
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—	$	—		$	—		$	—		$	—		$	—		$	—
Allowance for loan losses - Loans Collectively Evaluated for Impairment	$	1,886		$	417	$	3,545		$	272		$	4,206		$	3,026		$	1,082		$	14,434
Ending Loan Balance - Individually Evaluated for Impairment	$	221		$	—	$	1,785		$	—		$	173		$	2,309		$	—		$	4,488
Ending Loan Balance - Collectively Evaluated for Impairment	$	87,672		$	27,815	$	286,334		$	7,649		$	394,031		$	458,483		$	—		$	1,261,984
June 30, 2013
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—	$	—		$	—		$	—		$	—		$	—		$	—
Allowance for loan losses - Loans Collectively Evaluated for Impairment	$	1,552		$	646	$	3,293		$	299		$	4,357		$	3,408		$	1,123		$	14,678
Ending Loan Balance - Individually Evaluated for Impairment	$	33		$	—	$	1,481		$	—		$	184		$	1,078		$	—		$	2,776
Ending Loan Balance - Collectively Evaluated for Impairment	$	87,516		$	30,980	$	258,318		$	7,456		$	374,876		$	442,812		$	—		$	1,201,958

Financing Receivable Credit Quality Indicators [Table Text Block]

The following table presents the credit quality indicators by loan category at June 30, 2014, December 31, 2013 and June 30, 2013:

Loan Credit Quality Indicators
			Commercial		Commercial		Other
	Commercial		Construction		Real Estate		Consumer		Automobile		Residential		Total
June 30, 2014
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	81,183	$	29,702	$	286,863							$	397,748
Special Mention	2,642		—		3,515								6,157
Substandard	10,065		—		19,268								29,333
Doubtful	—		—		—								—
Credit Risk Profile Based on Payment Activity:
Performing							$	7,862	$	408,821	$	488,984	905,667
Nonperforming							1		480		4,738		5,219
December 31, 2013
Credit Risk Profile by Creditworthiness Category:
Satisfactory	79,966		27,815		267,612								375,393
Special Mention	204		—		634								838
Substandard	7,723		—		19,873								27,596
Doubtful	—		—		—								—
Credit Risk Profile Based on Payment Activity:
Performing							7,649		393,985		456,308		857,942
Nonperforming							—		219		4,484		4,703
June 30, 2013
Credit Risk Profile by Creditworthiness Category:
Satisfactory	81,067		29,816		238,702								349,585
Special Mention	262		—		1,349								1,611
Substandard	6,220		1,164		19,748								27,132
Doubtful	—		—		—								—
Credit Risk Profile Based on Payment Activity:
Performing							7,449		374,796		440,203		822,448
Nonperforming							7		264		3,687		3,958

Impaired Financing Receivables [Table Text Block]

The following table presents information on impaired loans based on whether the impaired loan has a recorded related allowance or has no recorded related allowance:

Impaired Loans
			Commercial		Commercial		Other
	Commercial		Construction		Real Estate		Consumer		Automobile		Residential		Total
June 30, 2014
Recorded Investment:
With No Related Allowance	$	208	$	—	$	1,493	$	—	$	125	$	1,121	$	2,947
With a Related Allowance	—		—		—		—		—		574		574
Unpaid Principal Balance:
With No Related Allowance	208		—		1,493		—		125		1,121		2,947
With a Related Allowance	—		—		—		—		—		574		574
December 31, 2013
Recorded Investment:
With No Related Allowance	$	221	$	—	$	1,785	$	—	$	173	$	2,309	$	4,488
With a Related Allowance	—		—		—		—		—		—		—
Unpaid Principal Balance:
With No Related Allowance	221		—		1,785		—		173		2,309		4,488
With a Related Allowance	—		—		—		—		—		—		—
June 30, 2013
Recorded Investment:
With No Related Allowance	$	33	$	—	$	1,481	$	—	$	184	$	1,078	$	2,776
With a Related Allowance	—		—		—		—		—		—		—
Unpaid Principal Balance:
With No Related Allowance	33		—		1,481		—		184		1,078		$	2,776
With a Related Allowance	—		—		—		—		—		—		—
For the Quarter Ended:
June 30, 2014
Average Recorded Balance:
With No Related Allowance	$	211	$	—	$	1,652	$	—	$	135	$	1,517	$	3,515
With a Related Allowance	—		—		—		—		—		394		394
Interest Income Recognized:
With No Related Allowance	2		—		—		—		2		—		4
With a Related Allowance	—		—		—		—		—		—		—
Cash Basis Income:
With No Related Allowance	—		—		—		—		—		—		—
With a Related Allowance	—		—		—		—		—		—		—
June 30, 2013
Average Recorded Balance:
With No Related Allowance	$	35	$	—	$	1,493	$	—	$	183	$	1,082	$	2,793
With a Related Allowance	—		—		—		—		—		—		—
Interest Income Recognized:
With No Related Allowance	1		—		—		—		3		—		4
With a Related Allowance	—		—		—		—		—		—		—
Cash Basis Income:
With No Related Allowance	—		—		—		—		—		—		—
With a Related Allowance	—		—		—		—		—		—		—

Impaired Loans
			Commercial		Commercial		Other
	Commercial		Construction		Real Estate		Consumer		Automobile		Residential		Total
For the Year-To-Date Period Ended:
June 30, 2014
Average Recorded Balance:
With No Related Allowance	$	215	$	—	$	1,639	$	—	$	149	$	1,715	$	3,718
With a Related Allowance	—		—		—		—		—		287		287
Interest Income Recognized:
With No Related Allowance	5		—		10		—		4		1		20
With a Related Allowance	—		—		—		—		—		—		—
Cash Basis Income:
With No Related Allowance	—		—		—		—		—		—		—
With a Related Allowance	—		—		—		—		—		—		—
June 30, 2013
Average Recorded Balance:
With No Related Allowance	$	39	$	—	$	2,005	$	—	$	194	$	1,084	$	3,322
With a Related Allowance	345		—		—		—		—		—		345
Interest Income Recognized:
With No Related Allowance	2		—		—		—		5		4		11
With a Related Allowance	72		—		—		—		—		—		72
Cash Basis Income:
With No Related Allowance	—		—		—		—		—		—		—
With a Related Allowance	72		—		—		—		—		—		72

Troubled Debt Restructurings on Financing Receivables [Table Text Block]

The following table presents information on loans modified in trouble debt restructurings during the periods indicated:

Loans Modified in Trouble Debt Restructurings During the Period
			Commercial		Commercial		Other
	Commercial		Construction		Real Estate		Consumer		Automobile		Residential		Total
For the Quarter Ended:
June 30, 2014
Number of Loans	—		—		—		—		—		1		1
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	—	$	574	$	574
Post-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	—	$	574	$	574
June 30, 2013
Number of Loans	—		—		—		—		3		—		3
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	30	$	—	$	30
Post-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	30	$	—	$	30
For the Year-To-Date Period Ended:
June 30, 2014
Number of Loans	—		—		—		—		1		1		2
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	2	$	574	$	576
Post-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	2	$	574	$	576
June 30, 2013
Number of Loans	—		—		—		—		5		—		5
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	41	$	—	$	41
Post-Modification Outstanding Recorded Investment	$	—	$	—	$	—	$	—	$	41	$	—	$	41