Guarantees (Tables)

6 Months Ended

Jun. 30, 2019

Guarantees [Abstract]

Schedule of Guarantor Obligations

The following table presents the notional amount and fair value of Arrow's off-balance sheet commitments to extend credit and commitments under standby letters of credit as of June 30, 2019, December 31, 2018 and June 30, 2018:

Commitments to Extend Credit and Letters of Credit
	June 30, 2019		December 31, 2018		June 30, 2018
Notional Amount:
Commitments to Extend Credit	$	329,337	$	321,143	$	324,173
Standby Letters of Credit	4,396		4,466		3,941
Fair Value:
Commitments to Extend Credit	$	—	$	—	$	—
Standby Letters of Credit	20		12		11