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Schedule II - Valuation And Qualifying Accounts
 12 Months Ended
Dec. 31, 2017
Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation And Qualifying Accounts

Schedule II – Valuation and Qualifying Accounts







 

 

 

 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 

 



 

Balance at

January 1

 

Additions

 

Deductions

 

Balance at

December 31

Allowance for doubtful accounts

 

 

 

 

 

 

 

 

 

 

 

 

2017

 

$

 828 

 

$

 320 

 

$

 60 

 

$

 1,088 

2016

 

$

 426 

 

$

 1,010 

 

$

 608 

 

$

 828 

2015

 

$

 586 

 

$

 786 

 

$

 946 

 

$

 426 

Tax valuation allowance

 

 

 

 

 

 

 

 

 

 

 

 

2017

 

$

 10,593 

 

$

--

 

$

 3,723 

 

$

 6,870 

2016

 

$

 11,530 

 

$

--

 

$

 937 

 

$

 10,593 

2015

 

$

 15,936 

 

$

--

 

$

 4,406 

 

$

 11,530