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Restructuring
 12 Months Ended
Dec. 31, 2019
Restructuring and Related Activities [Abstract]  
Restructuring Restructuring
For fiscal 2017, the Company incurred $3.4 of restructuring costs related to elimination of positions at the corporate office. Of the $3.4 of restructuring charges, $2.1 related to the acceleration of stock-based compensation and $1.3 related to severance expense.

The costs associated with the actions described above are included in accrued expenses in the accompanying consolidated financial statements and include the amounts as follows:
 
2019
 
2018
 
2017
Beginning balance
$
0.5

 
$
1.5

 
$
1.0

Expense
0.6

 
0.1

 
3.4

Cash expenditures
 
 
 
 
 
Severance and relocation
(1.1
)
 
(1.1
)
 
(0.7
)
Other
—

 
—

 
(0.1
)
Non-cash acceleration of options
—

 
—

 
(2.1
)
Ending balance
$
—

 
$
0.5

 
$
1.5