XML 34 R92.htm IDEA: XBRL DOCUMENT v3.19.3
SHARE-BASED PAYMENTS - Summary of Activity of Nonvested Stock (Detail)
shares in Thousands
12 Months Ended
Jul. 31, 2019
$ / shares
shares
Number of Shares  
Nonvested stock outstanding, July 31, 2018 (in shares) | shares 1,165
Granted (in shares) | shares 405
Vested (in shares) | shares (1,165)
Forfeited (in shares) | shares 0
Nonvested stock outstanding, July 31, 2019 (in shares) | shares 405
Weighted-Average Grant Date Fair Value  
Nonvested stock outstanding, July 31, 2018 (in usd per shares) | $ / shares $ 0.44
Granted (in usd per shares) | $ / shares 1.73
Vested (in usd per shares) | $ / shares 0.44
Forfeited (in usd per shares) | $ / shares 0.00
Nonvested stock outstanding, July 31, 2019 (in usd per shares) | $ / shares $ 1.73