Income Taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
---|---|---|---|---|---|---|
Jan. 01, 2018 |
Dec. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
|
Income tax provision | $ 367 | $ 148 | $ 2,973 | $ 913 | ||
Income tax expense (benefit) specific to the period | 3,000 | $ (100) | ||||
Federal corporate tax rate | 21.00% | 35.00% | ||||
Unrecognized tax benefits that would impact effective tax rate | 1,100 | 1,100 | ||||
Decrease in unrecognized tax benefits that is reasonably possible | $ 100 | 100 | ||||
Accounting Standards Update 2016-09 | ||||||
Income tax provision | 700 | |||||
Tax Cuts and Jobs Act of 2017 | ||||||
Income tax provision | 2,700 | |||||
Tax Cuts and Jobs Act of 2017, Remeasurement Of Deferred Tax | ||||||
Income tax provision | 2,600 | |||||
Tax Cuts and Jobs Act of 2017, One Time Transition Tax For Foreign Subsidiaries | ||||||
Income tax provision | $ 100 |