Federal Home Loan Bank Advances, Other Borrowings and Subordinated Notes (Tables)

9 Months Ended

Sep. 30, 2017

The following table is a summary of FHLB advances, other borrowings and subordinated notes as of the dates shown:



(Dollars in thousands)	September 30, 2017		December 31, 2016		September 30, 2016
FHLB advances	$	468,962	$	153,831	$	419,632
Other borrowings:
Notes payable	41,216		52,445		56,191
Short-term borrowings	19,959		61,809		33,173
Other	49,502		18,154		18,360
Secured borrowings	141,003		130,078		133,642
Total other borrowings	251,680		262,486		241,366
Subordinated notes	139,052		138,971		138,943
Total FHLB advances, other borrowings and subordinated notes	$	859,694	$	555,288	$	799,941

Summary of Pledged Securities Related to Securities Sold Under Repurchase Agreements

The following is a summary of these securities pledged as of September 30, 2017 disaggregated by investment category and maturity of the related customer sweep account, and reconciled to the outstanding balance of securities sold under repurchase agreements:



(Dollars in thousands)	Overnight Sweep Collateral
Available-for-sale securities pledged
U.S. Treasury	$	24,830
Mortgage-backed securities	10,162
Held-to-maturity securities pledged
U.S. Government agencies	25,000
Total collateral pledged	$	59,992
Excess collateral	40,033
Securities sold under repurchase agreements	$	19,959