Accounts Receivable	12 Months Ended
Accounts Receivable	Nov. 30, 2016
Receivables [Abstract]
Accounts Receivable	Accounts Receivable The Company’s net accounts receivable of $99.5 million are generally unsecured. There was no customer who represented more than 10% of the Company’s net trade receivables at November 30, 2016 or 2015. The allowance for doubtful accounts was $1.4 million and $1.3 million at November 30, 2016 and 2015, respectively. Write-offs of uncollectible accounts receivable totaled $0.2 million, $0.3 million, and $0.9 million in 2016, 2015, and 2014, respectively. The provision for bad debts was $0.3 million, $0.2 million, and $0.3 million in 2016, 2015, and 2014, respectively.

The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses.