Rendering

Component: (Network and Table)
Network
100390 - Disclosure - Accounts Receivable - Summary of Accounts Receivable (Details)
(http://www.gwresources.com/20161231/taxonomy/role/DisclosureAccountsReceivableSummaryOfAccountsReceivableDetails)
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]
2016-12-31
2015-12-31
Receivables [Abstract]
 
 
Billed receivables
1,547,000  
1,326,000  
Less allowance for doubtful accounts
(76,000) 
(194,000) 
Accounts receivable - net
1,471,000  
 
1,132,000