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

3 Months Ended

Mar. 31, 2019

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



(Dollars in thousands)	March 31, 2019		December 31, 2018		March 31, 2018
FHLB advances	$	576,353	$	426,326	$	915,000
Other borrowings:
Notes payable	139,119		144,461		33,727
Short-term borrowings	16,212		50,593		17,977
Other	47,394		47,722		48,742
Secured borrowings	169,469		151,079		146,646
Total other borrowings	372,194		393,855		247,092
Subordinated notes	139,235		139,210		139,111
Total FHLB advances, other borrowings and subordinated notes	$	1,087,782	$	959,391	$	1,301,203

Summary of Pledged Securities Related to Securities Sold Under Repurchase Agreements

The following is a summary of these securities pledged as of March 31, 2019 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. Government agencies	$	—
Mortgage-backed securities	38,942
Held-to-maturity securities pledged
U.S. Government agencies	14,400
Total collateral pledged	$	53,342
Excess collateral	37,130
Securities sold under repurchase agreements	$	16,212