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Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2018
Valuation And Qualifying Accounts [Abstract]  
Valuation and Qualifying Accounts

Schedule II

Valuation and Qualifying Accounts

(dollars in thousands)

 

Description

 

Balance,

Beginning of

Period

 

 

Additions/Charges to Expense

 

 

Deductions/

Other

 

 

Balance,

End of

Period

 

Valuation allowance for deferred tax assets (1):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the year ended December 31, 2018

 

$

50,519

 

 

$

-

 

 

$

(2,482

)

 

$

48,037

 

For the year ended December 31, 2017

 

$

49,748

 

 

$

2,146

 

 

$

(1,375

)

 

$

50,519

 

For the year ended December 31, 2016

 

$

47,545

 

 

$

4,219

 

 

$

(2,016

)

 

$

49,748

 

Valuation allowance for accounts receivable:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the year ended December 31, 2018

 

$

22,534

 

 

$

32,042

 

 

$

(29,740

)

 

$

24,836

 

For the year ended December 31, 2017

 

$

23,142

 

 

$

27,571

 

 

$

(28,179

)

 

$

22,534

 

For the year ended December 31, 2016

 

$

20,229

 

 

$

32,049

 

 

$

(29,136

)

 

$

23,142

 

 

(1)

Amounts include both continuing and discontinued operations gross deferred tax balances.