XML 36 R26.htm IDEA: XBRL DOCUMENT
v3.19.2

Income Taxes | 3 Months Ended
--- | ---
Apr. 30, 2019
Income Tax Disclosure [Abstract] |
Income Taxes | 20. INCOME TAXES The Trust’s practice is to recognize interest and/or penalties related to income tax matters in income tax expense. The Trust has received various IRS and state tax jurisdiction notices which the Trust in the process of responding to in which management believes the notices are without merit and expect full remediation of all tax notices. However, the Trust has accrued approximately $200,000, respectively, for potential interest and/or penalties as of April 30, 2019 and January 31, 2019 related to these IRS and State tax jurisdiction notices.

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
Name: | us-gaap_IncomeTaxDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration