Fair Value Measurements (Tables)

3 Months Ended

Oct. 31, 2018

Fair Value Disclosures [Abstract]

Summary Of Cash Equivalents Measured At Fair Value

The table below summarizes the Company’s cash equivalents and Contingent Consideration measured at estimated fair value (all other assets and liabilities measured at fair value are immaterial) (in thousands). 

	Estimated Fair Value Measurement as of October 31, 2018
Description	Total		Level 1		Level 2		Level 3
Assets:
Money Market	$	3,026	$	3,026	$	—	$	—
Commercial Paper	$	2,401	$	—	$	2,401	$	—
Certificates of Deposit	$	10,836	$	—	$	10,836	$	—
Liabilities:
Contingent Consideration	$	23,033	$	—	$	—	$	23,033
	Estimated Fair Value Measurement as of July 31, 2018
Description	Total		Level 1		Level 2		Level 3
Assets:
Money Market	$	3,021	$	3,021	$	—	$	—
Commercial Paper	$	2,401	$	—	$	2,401	$	—
Certificates of Deposit	$	11,249	$	—	$	11,249	$	—
Liabilities:
Contingent Consideration	$	21,900	$	—	$	—	$	21,900
	Estimated Fair Value Measurement as of October 31, 2017
Description	Total		Level 1		Level 2		Level 3
Assets:
Money Market	$	3,010	$	3,010	$	—	$	—
Commercial Paper	$	2,401	$	—	$	2,401	$	—
Certificates of Deposit	$	2,406	$	—	$	2,406	$	—
Liabilities:
Contingent Consideration	$	23,754	$	—	$	—	$	23,754