Intangible Assets Activity (Detail) - USD ($) |
Feb. 28, 2019 |
May 31, 2018 |
|---|---|---|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Gross carrying amounts | $ 3,500,000 | $ 3,500,000 |
| Accumulated amortization | (2,674,855) | (1,968,846) |
| Total amortizable intangible assets, net | 15,951,361 | 1,531,154 |
| Patents currently not amortized | 0 | 35,989 |
| Carrying value of intangibles, net | 15,951,361 | $ 1,567,143 |
| ProstaGene, LLC | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Intangible asset acquisition | $ 15,126,216 |
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- 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. No definition available.
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- Definition Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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