Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE OF FINANCIAL INSTRUMENTS - Contingent acquisition liabilities (Details)

v3.20.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Contingent acquisition liabilities (Details) - Contingent consideration - USD ($)
$ in Thousands
3 Months Ended
Feb. 28, 2019
Nov. 30, 2018
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance $ 5,882 $ 5,488
Change in Fair Value (5,602) 394
Cash payment (140)  
Settled in shares (140)  
Ending balance $ 0 $ 5,882