Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Off-Balance Sheet Commitments

Off-balance sheet commitments as of December 31, 2019 and 2018, were as follows:

	2019						2018
	Expire Within One Year		Expire After One Year		Total		Expire Within One Year		Expire After One Year		Total
Standby letters of credit outstanding	$	16,898	$	4,658	$	21,556	$	13,661	$	4,418	$	18,079
Commitments to issue consolidated obligation discount notes, par	805		—		805		350		—		350
Commitments to purchase mortgage loans	46		—		46		12		—		12