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Subsequent Events (Details) - Subsequent Event $ in Thousands | Nov. 09, 2016 USD ($) shares
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AquaBounty Technologies, Inc. |
Subsequent Event [Line Items] |
Commitment to purchase additional shares of majority-owned subsidiary upon approval for NASDAQ listing, in shares | shares | 72,632,190
Commitment to purchase additional shares of majority-owned subsidiary upon approval for NASDAQ listing | $ 25,000
Maximum | AquaBounty Technologies, Inc. |
Subsequent Event [Line Items] |
Principal balance of convertible promissory note receivable with a related party | $ 10,000

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Represents cash to be paid to the subsidiary for which the subsidiary will issue additional shares of common stock to the parent upon subsidiary gaining approval for listing on the NASDAQ Capital Market. The purchase of the additional equity interest represented by this element will increase the parent's controlling interest in the subsidiary. + References No definition available. + Details
Name: | xon_PurchaseOfAdditionalSharesofMajorityOwnedSubsidiaryUponNASDAQListing
Namespace Prefix: | xon_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Represents the shares to be issued by the subsidiary for purchase by the parent of an additional equity interest in a subsidiary upon subsidiary gaining approval for listing on the NASDAQ Capital Market. The purchase of the additional equity interest represented by this element will increase the parent's controlling interest in the subsidiary. + References No definition available. + Details
Name: | xon_PurchaseOfAdditionalSharesofMajorityOwnedSubsidiaryUponNASDAQListingInShares
Namespace Prefix: | xon_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition Total principal amount of promissory note with a related party that is convertible into the related party's shares of common stock. + References No definition available. + Details
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Namespace Prefix: | xon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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- Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |