Business Combinations (Tables)
 12 Months Ended
Oct. 31, 2018
Business Combinations [Abstract]  
Schedule of purchase price for acquisition
The following table summarizes the purchase price for the acquisition (in thousands):
 
Amount
Cash
$
43,283

Contingent consideration
10,900

Total purchase price
$
54,183
Schedule of acquired assets and assumed liabilities
The following table summarizes the final purchase price allocation related to the acquisition based on the estimated fair value of the acquired assets and assumed liabilities (in thousands):
 
Amount
Cash and cash equivalents
$
642

Accounts receivable
1,525

Prepaid expenses and other
450

Equipment, furniture and fixtures
31

Goodwill
20,304

Customer relationships and contracts
2,200

Developed technology
21,900

Accounts payable
(165
)
Accrued liabilities
(657
)
Deferred revenue
(5,176
)
Total purchase price
$
41,054

The following table summarizes the final purchase price allocation related to the acquisition of the HSPC assets based on the estimated fair value of the acquired assets and assumed liabilities (in thousands):

 
Amount
Inventory
$
119

Fixed assets
1,381

Developed technology
16,468

In-process technology
3,949

Goodwill
10,083

Total purchase price
$
32,000

The following table summarizes the final purchase price allocation related to the acquisition based on the estimated fair value of the acquired assets and assumed liabilities (in thousands):
 
Amount
Cash and cash equivalents
$
1,025

Accounts receivable
4,790

Prepaid expenses and other long term assets
372

Goodwill
10,453

Customer relationships and contracts
37,700

Developed technology
9,700

Deferred revenue
(193
)
Other current and long term liabilities
(9,664
)
Total purchase price
$
54,183