Geographic Data

3 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Geographic Data

10. Geographic Data

The following table summarizes certain geographic information for the periods presented (in thousands):

	December 31, 2018		September 30, 2018		December 31, 2017
Long-lived assets:
U.S.	$	1,352,081	$	1,409,742	$	488,137
Canada		12,096		13,224		13,225
Total long-lived assets	$	1,364,177	$	1,422,966	$	501,362