Financing (Details 2) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2014
Debt Conversion [Line Items]
Debentures, Outstanding principal and accrued interest	$ 38,929
Debentures, Principal and accrued interest converted since inception	$ 11,981
Common shares issued (in shares)	372,828

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

No definition available.

Name:	neom_DebtConversionConvertedInstrumentSharesIssued
Namespace Prefix:	neom_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration