XML 30 R19.htm IDEA: XBRL DOCUMENT
v3.21.1

Receivables (Tables) | 6 Months Ended
--- | ---
Feb. 28, 2021
Receivables [Abstract] |
Activity In Allowance For Doubtful Accounts |
Balance at August 31, 2020 |  | $ | 4,159
Charged to costs and expenses |  |  | 247
Amounts written off |  |  | (655)
Balance at November 30, 2020 |  |  | 3,751
Charged to costs and expenses |  |  | 46
Amounts written off |  |  | (135)
Balance at February 28, 2021 |  | $ | 3,662

X
- Definition Allowance For Doubftul Accounts Activity [Table Text Block] + References No definition available. + Details
Name: | fc_AllowanceForDoubftulAccountsActivityTableTextBlock
Namespace Prefix: | fc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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