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Schedule II: Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2014
Valuation and Qualifying Accounts [Abstract]  
Schedule II: Valuation and Qualifying Accounts
SCHEDULE II: VALUATION AND QUALIFYING ACCOUNTS
For the Years Ended December 31, 2014, 2013 and 2012
(Amounts in thousands)

 
Balance at beginning of period
 
Charged (Credited) to expense
 
Deductions from reserves
 
Balance at end of period
Year ended December 31, 2014:
 
 
 
 
 
 
 
Reserves deducted from assets to which they apply:
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
332

 
$
113

 
$
(177
)
 
$
268

Allowance for notes receivable
688

 
(450
)
 
(238
)
 
—

Total
$
1,020

 
$
(337
)
 
$
(415
)
 
$
268

 
 
 
 
 
 
 
 
Year ended December 31, 2013:
 
 
 
 
 
 
 
Reserves deducted from assets to which they apply:
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
737

 
$
—

 
$
(405
)
 
$
332

Allowance for notes receivable
988

 
(300
)
 
—

 
688

Valuation allowance on deferred tax asset
100,492

 
(100,492
)
 
—

 
—

Total
$
102,217

 
$
(100,792
)
 
$
(405
)
 
$
1,020

 
 
 
 
 
 
 
 
Year ended December 31, 2012:
 
 
 
 
 
 
 
Reserves deducted from assets to which they apply:
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
1,043

 
$
52

 
$
(358
)
 
$
737

Allowance for notes receivable
1,501

 
(513
)
 
—

 
988

Valuation allowance on deferred tax asset
108,066

 
(7,574
)
 
—

 
100,492

Total
$
110,610

 
$
(8,035
)
 
$
(358
)
 
$
102,217