Note 14 - Stock-based Compensation - Summary of Awards Granted (Details)
|
9 Months Ended |
|
Jul. 31, 2021
USD ($)
$ / shares
shares
|
|---|
| Shares Unvested (in shares) | shares |
3,518,097
|
|
| Unrecognized Compensation Expense | $ |
$ 11,038,860
|
|
| UNITED STATES | Award 1 [Member] |
|
|
| Type of Award |
Time Based Only
|
|
| Shares Unvested (in shares) | shares |
862,028
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.20
|
|
| Unrecognized Compensation Expense | $ |
$ 3,506,409
|
|
| UNITED STATES | Award 2 [Member] |
|
|
| Type of Award |
6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
150,697
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.86
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED STATES | Award 3 [Member] |
|
|
| Type of Award |
6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
191,985
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.65
|
|
| Unrecognized Compensation Expense | $ |
$ 443,476
|
|
| UNITED STATES | Award 4 [Member] |
|
|
| Type of Award |
6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
191,985
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.65
|
|
| Unrecognized Compensation Expense | $ |
$ 745,037
|
|
| UNITED STATES | Award 5 [Member] |
|
|
| Type of Award |
6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
191,997
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.65
|
|
| Unrecognized Compensation Expense | $ |
$ 923,485
|
|
| UNITED STATES | Award 6 [Member] |
|
|
| Type of Award |
8 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
150,697
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.46
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED STATES | Award 7 [Member] |
|
|
| Type of Award |
8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
191,986
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.45
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 543,232
|
[1] |
| UNITED STATES | Award 8 [Member] |
|
|
| Type of Award |
8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
191,986
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.45
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 726,916
|
[1] |
| UNITED STATES | Award 10 [Member] |
|
|
| Type of Award |
8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
191,996
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.45
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 849,205
|
[1] |
| UNITED STATES | Award 11 [Member] |
|
|
| Type of Award |
10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
150,706
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.15
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED STATES | Award 12 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
191,991
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.46
|
|
| Unrecognized Compensation Expense | $ |
$ 511,665
|
|
| UNITED STATES | Award 13 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
191,987
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.46
|
|
| Unrecognized Compensation Expense | $ |
$ 656,956
|
|
| UNITED STATES | Award 14 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
192,004
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.46
|
|
| Unrecognized Compensation Expense | $ |
$ 755,069
|
|
| UNITED STATES | Award 15 [Member] |
|
|
| Type of Award |
$13 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 4.47
|
|
| Unrecognized Compensation Expense | $ |
$ 613
|
|
| UNITED STATES | Award 16 [Member] |
|
|
| Type of Award |
$13 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 4.47
|
|
| Unrecognized Compensation Expense | $ |
$ 912
|
|
| UNITED STATES | Award 17 [Member] |
|
|
| Type of Award |
$13 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
434
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 4.47
|
|
| Unrecognized Compensation Expense | $ |
$ 1,104
|
|
| UNITED STATES | Award 18 [Member] |
|
|
| Type of Award |
$16 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.85
|
|
| Unrecognized Compensation Expense | $ |
$ 624
|
|
| UNITED STATES | Award 19 [Member] |
|
|
| Type of Award |
$16 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.85
|
|
| Unrecognized Compensation Expense | $ |
$ 845
|
|
| UNITED STATES | Award 20 [Member] |
|
|
| Type of Award |
$16 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
434
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.85
|
|
| Unrecognized Compensation Expense | $ |
$ 991
|
|
| UNITED STATES | Award 21 [Member] |
|
|
| Type of Award |
$19 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.34
|
|
| Unrecognized Compensation Expense | $ |
$ 595
|
|
| UNITED STATES | Award 22 [Member] |
|
|
| Type of Award |
$19 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
433
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.34
|
|
| Unrecognized Compensation Expense | $ |
$ 766
|
|
| UNITED STATES | Award 23 [Member] |
|
|
| Type of Award |
$19 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
434
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.34
|
|
| Unrecognized Compensation Expense | $ |
$ 883
|
|
| UNITED KINGDOM | Award 24 [Member] |
|
|
| Type of Award |
Time Based Only
|
|
| Shares Unvested (in shares) | shares |
134,431
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.08
|
|
| Unrecognized Compensation Expense | $ |
$ 496,291
|
|
| UNITED KINGDOM | Award 25 [Member] |
|
|
| Type of Award |
$6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
28,885
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.85
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED KINGDOM | Award 26 [Member] |
|
|
| Type of Award |
$6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,892
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.36
|
|
| Unrecognized Compensation Expense | $ |
$ 63,685
|
|
| UNITED KINGDOM | Award 27 [Member] |
|
|
| Type of Award |
$6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,892
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.36
|
|
| Unrecognized Compensation Expense | $ |
$ 105,878
|
|
| UNITED KINGDOM | Award 28 [Member] |
|
|
| Type of Award |
$6 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,901
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 8.36
|
|
| Unrecognized Compensation Expense | $ |
$ 130,820
|
|
| UNITED KINGDOM | Award 29 [Member] |
|
|
| Type of Award |
$8 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
28,885
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.45
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED KINGDOM | Award 30 [Member] |
|
|
| Type of Award |
$8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
27,892
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.20
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 77,475
|
[1] |
| UNITED KINGDOM | Award 31 [Member] |
|
|
| Type of Award |
$8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
27,892
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.20
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 103,082
|
[1] |
| UNITED KINGDOM | Award 32 [Member] |
|
|
| Type of Award |
$8 Market/Time- Based
|
[1] |
| Shares Unvested (in shares) | shares |
27,901
|
[1] |
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 7.20
|
[1] |
| Unrecognized Compensation Expense | $ |
$ 120,147
|
[1] |
| UNITED KINGDOM | Award 33 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
28,886
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 3.14
|
|
| Unrecognized Compensation Expense | $ |
$ 0
|
|
| UNITED KINGDOM | Award 34 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,902
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.24
|
|
| Unrecognized Compensation Expense | $ |
$ 72,869
|
|
| UNITED KINGDOM | Award 35 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,892
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.24
|
|
| Unrecognized Compensation Expense | $ |
$ 93,069
|
|
| UNITED KINGDOM | Award 36 [Member] |
|
|
| Type of Award |
$10 Market/Time- Based
|
|
| Shares Unvested (in shares) | shares |
27,901
|
|
| Weighted Average Fair Valu (in dollars per share) | $ / shares |
$ 6.24
|
|
| Unrecognized Compensation Expense | $ |
$ 106,761
|
|
|
|