Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.20.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
shares in Thousands, $ in Thousands
Mar. 31, 2020
Sep. 30, 2019
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts receivable, current $ 12,054 $ 5,382
Common stock, shares authorized 100,000 100,000
Common stock, shares outstanding 61,313 63,979
Common stock, shares issued 61,313 63,979