Cash, Cash Equivalents and Restricted Cash (Tables)

6 Months Ended

Jan. 31, 2018

Cash And Cash Equivalents [Abstract]

Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the unaudited condensed consolidated balance sheets that sum to the total of the same amounts shown in the unaudited condensed consolidated statements of cash flows:

	January 31,		January 31,
Current Presentation	2018		2017
Cash and cash equivalents	$	21,966	$	30,587
Restricted cash		—		1,000
Total cash, cash equivalents and restricted cash	$	21,966	$	31,587