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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)	12 Months Ended
	Dec. 31, 2013
Stock Issued In Noncash Or Part Non Cash Acquisition Percentage1	10.00%

X

- Definition

It represents percentage of stock issued in acquisition.

+ References

No definition available.

+ Details

Name:	nete_StockIssuedInNoncashOrPartNonCashAcquisitionPercentage1
Namespace Prefix:	nete_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration