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Component: (Network and Table)
Network
100250 - Disclosure - Accounts Receivable (Tables)
(http://www.gwresources.com/20161231/taxonomy/role/DisclosureAccountsReceivableTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001434728 (http://www.sec.gov/CIK)
Receivables [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Receivables [Abstract]
 
Summary of Accounts Receivable

Accounts receivable as of December 31, 2016 and December 31, 2015 consist of the following (in thousands):

 

 

 

December 31, 2016

 

 

December 31, 2015

 

Billed receivables

 

$

1,547

 

 

$

1,326

 

Less allowance for doubtful accounts

 

 

(76

)

 

 

(194

)

Accounts receivable - net

 

$

1,471

 

 

$

1,132

 

 

  
Summary of Allowance for Doubtful Accounts Activity

The following table summarizes the allowance for doubtful accounts activity as of and for the years ended December 31, 2016, December 31, 2015 and December 31, 2014 (in thousands).

 

 

 

Balance at Beginning of Period

 

 

Additions Charged to Expense

 

 

Charged to Other Accounts

 

 

Write-offs

 

 

Balance at End of Period

 

Allowance for doubtful accounts:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Year Ended December 31, 2016

 

$

(194

)

 

$

(52

)

 

$

-

 

 

$

170

 

 

$

(76

)

Year Ended December 31, 2015

 

$

(158

)

 

$

(36

)

 

$

(12

)

 

$

12

 

 

$

(194

)

Year Ended December 31, 2014

 

$

(102

)

 

$

(92

)

 

$

(21

)

 

$

57

 

 

$

(158

)