Redeemable Noncontrolling Interest	6 Months Ended
Jan. 31, 2022
Noncontrolling Interest [Abstract]
Redeemable Noncontrolling Interest	Note 13—Redeemable Noncontrolling Interest On September 29, 2021, NRS sold shares of its Class B common stock representing 2.5% of its outstanding capital stock on a fully diluted basis, to Alta Fox Opportunities Fund LP (“Alta Fox”) for cash of $10 million. Alta Fox has the right to request that NRS redeem all or any portion of the NRS common shares that it purchased at the per share purchase price during a period of 182 days following the fifth anniversary of this transaction. The redemption right shall terminate upon the consummation of (i) a sale of NRS or its assets for cash or securities that are listed on a national securities exchange, (ii) a public offering of NRS’ securities, or (iii) a distribution of NRS’ capital stock following which NRS’ common shares are listed on a national securities exchange. The shares of NRS’ Class B common stock sold to Alta Fox have been classified as mezzanine equity in the accompanying consolidated balance sheet because they may be redeemed at the option of Alta Fox, although the shares are not mandatorily redeemable. The carrying amount of the shares includes the noncontrolling interest in the net income of NRS.

The entire disclosure for noncontrolling interest in consolidated subsidiaries, which could include the name of the subsidiary, the ownership percentage held by the parent, the ownership percentage held by the noncontrolling owners, the amount of the noncontrolling interest, the location of this amount on the balance sheet (when not reported separately), an explanation of the increase or decrease in the amount of the noncontrolling interest, the noncontrolling interest share of the net Income or Loss of the subsidiary, the location of this amount on the income statement (when not reported separately), the nature of the noncontrolling interest such as background information and terms, the amount of the noncontrolling interest represented by preferred stock, a description of the preferred stock, and the dividend requirements of the preferred stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-URI http://asc.fasb.org/topic&trid=2197479

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