Short-term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Short-term Borrowings

Average and maximum balances and rates on aggregate short-term borrowings outstanding during the years ended December 31, 2016, December 31, 2015, and December 31, 2014, were as follows, in thousands:

	2016			2015			2014
Maximum month-end balance	$	399,490		$	477,918		$	420,494
Average month-end balance	287,857			330,134			307,470
Weighted average interest rate for the year	0.40		%	0.25		%	0.28		%
Weighted average interest rate at year-end	0.29		%	0.15		%	0.19		%

Short-term borrowings, which Heartland defines as borrowings with an original maturity of one year or less, as of December 31, 2016, and 2015, were as follows, in thousands:

	2016		2015
Securities sold under agreement to repurchase	$	229,555	$	253,673
Federal funds purchased	40,200		14,125
Advances from the FHLB	30,367		11,100
Notes payable to unaffiliated banks	—		15,000
Other short-term borrowings	$	6,337	$	—
Total	$	306,459	$	293,898