v3.3.0.814

NOTE 6. DEBT (Tables)

9 Months Ended

Aug. 31, 2015

Debt Disclosure [Abstract]

Summary of Debt

		At August 31, 2015				At November 30, 2014
Convertible notes		$	—			$	15,112
Promissory note			79,219				76,153
			79,219				91,265
Less: current portion			—				(15,112	)
		$	79,219			$	76,153

Convertible notes

		Nine months ended August 31,
		2015				2014
Balance – beginning of period		$	15,112			$	13,570
Accretion expense			717				1,135
Repayment of Notes			(15,829	)			—
Balance – end of period		$	—			$	14,705

Net amounts recognized in the Balance Sheets

		At August 31, 2015				At November 30, 2014
Principal amount		$	—			$	15,829
Unamortized debt discount			—				(717	)
Net carrying amount		$	—			$	15,112

X

- References

No definition available.

+ Details

Name:	NG_NetAmountsRecognizedInBalanceSheetsTableTextBlock
Namespace Prefix:	NG_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components.

+ References

No definition available.

+ Details

Name:	us-gaap_ConvertibleDebtTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DebtDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration