Rendering

Component: (Network and Table)
Network
023 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
(http://www.nutelecom.net/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000071557 (http://www.sec.gov/CIK)
Accounting Policies [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Accounting Policies [Abstract]
 
Allowance for Credit Losses on Financing Receivables [Table Text Block]
 

 

Year Ended December 31
 

2016

  

2015
           

Balance at beginning of year

$

160,000

 

$

60,500

Additions charged to costs and expenses

  

63,227

   

333,217

Accounts written off

 

(180,027)

  

 

(233,717)

Balance at end of year

$

43,200

 

$

160,000