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v3.22.1

Significant Customers and Contingencies (Details Narrative) | Dec. 31, 2021
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Supply Commitment [Line Items] |
Equipment sale - net book value | 115.00%
Supply Commitment [Member] |
Supply Commitment [Line Items] |
Equipment sale - net book value | 115.00%
Equipment sale- original book value | 30.00%

X
- Definition Percentage of equipment's net book value to be sold to customer after a triggering event as stated in the supply agreement. + References No definition available. + Details
Name: | nanx_EquipmentSaleNetBookValueEquipment
Namespace Prefix: | nanx_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of equipment's original value, including upgrades; to be sold to customer after a triggering event as stated in the supply agreement. + References No definition available. + Details
Name: | nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades
Namespace Prefix: | nanx_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SupplyCommitmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |