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Other Borrowings (Tables)
12 Months Ended
Dec. 31, 2018
Debt Disclosure [Abstract]  
Summary Of Other Borrowings
The following is a summary of other borrowings at December 31, 2018 and 2017:

(Dollars in thousands)
 
2018
 
2017
Notes payable
 
$
144,461

 
$
41,222

Short-term borrowings
 
50,593

 
17,209

Other
 
47,722

 
49,131

Secured borrowings
 
151,079

 
158,561

Total other borrowings
 
$
393,855

 
$
266,123

Schedule of Financial Instruments Owned and Pledged as Collateral
The following is a summary of these securities pledged as of December 31, 2018 disaggregated by investment category and maturity, and reconciled to the outstanding balance of securities sold under repurchase agreements:
(Dollars in thousands)
 
Overnight Sweep Collateral
Available-for-sale securities pledged
 
 
Mortgage-backed securities
 
$
21,059

Held-to-maturity securities pledged
 
 
U.S. Government agencies
 
41,723

Total collateral pledged
 
$
62,782

Excess collateral
 
12,189

Securities sold under repurchase agreements
 
$
50,593