XML 51 R42.htm IDEA: XBRL DOCUMENT v3.22.1

Leases (Details) - Schedule of supplemental cash flow information related to leases - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Schedule of supplemental cash flow information related to leases [Abstract]
Operating cash flows from operating leases	$ (184)	$ (210)
Operating cash flows from finance leases	(2)	(4)
Financing cash flows from finance leases	(61)	$ (148)
Right-of-use assets obtained in exchange for lease obligations:
Operating leases

X

- Definition

Amount after accumulated amortization, of right-of-use asset from finance lease.

+ References

No definition available.

+ Details

Name:	neon_FinanceLeasesRightOfUseAssets
Namespace Prefix:	neon_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of Financing cash flows from finance leases.

+ References

No definition available.

+ Details

Name:	neon_FinancingCashFlowFromFinanceLeases
Namespace Prefix:	neon_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of operating cash flows from finance leases.

+ References

No definition available.

+ Details

Name:	neon_OperatingCashFlowsFromFinanceLeases
Namespace Prefix:	neon_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	neon_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract
Namespace Prefix:	neon_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	neon_ScheduleOfSupplementalCashFlowInformationRelatedToLeasesAbstract
Namespace Prefix:	neon_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 5
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (g)(1)
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980

+ Details

Name:	us-gaap_OperatingLeasePayments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration