The following table summarizes the charges and spending relating to restructuring program activities:
 
Separation
Costs
 
Accelerated
Depreciation
 
Other
 
Total
Restructuring reserves January 1, 2015
$
1,031

 
$
—

 
$
20

 
$
1,051

Expenses
208

 
174

 
728

 
1,110

(Payments) receipts, net
(647
)
 
—

 
(435
)
 
(1,082
)
Non-cash activity
—

 
(174
)
 
(260
)
 
(434
)
Restructuring reserves December 31, 2015
592

 
—

 
53

 
645

Expenses
216

 
227

 
626

 
1,069

(Payments) receipts, net
(413
)
 
—

 
(347
)
 
(760
)
Non-cash activity
—

 
(227
)
 
(186
)
 
(413
)
Restructuring reserves December 31, 2016 (1)
$
395

 
$
—

 
$
146

 
$
541

(1) 
The remaining cash outlays are expected to be substantially completed by the end of 2017.