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SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
 12 Months Ended
Dec. 31, 2015
Valuation and Qualifying Accounts [Abstract]  
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
 
 
Allowance
for
Doubtful
Accounts (1)
 
Reserve for
Excess and
Obsolete
Inventories (2)
 
(In thousands)
Balance at December 31, 2012
$
1,074

 
$
17,222

Provision
404

 
11,652

Write-offs and recoveries, net
(430
)
 
(4,928
)
Balance at December 31, 2013
1,048

 
23,946

Provision
522

 
3,539

Write-offs and recoveries, net
(777
)
 
(6,160
)
Balance at December 31, 2014
793

 
21,325

Provision
584

 
2,159

Write-offs and recoveries, net
(315
)
 
(3,854
)
Balance at December 31, 2015
$
1,062

 
$
19,630

 
(1)
The provision is included in selling expenses.
(2)
The provision is included in cost of revenues.