Intangible Assets (Tables)

3 Months Ended

Jan. 31, 2016

Intangible Assets [Abstract]

Schedule of Intangible Assets

					Year ended October 31,
(In thousands)	2016		2015
Intangible assets:
Developed technology	$	7,772	$	7,771
Customer and distributor relationships		369		375
Trademarks and trade names		251		254
Software		247		247
Capitalized software in progress		2,875		2,705
		11,514		11,352
Less: accumulated amortization		(7,113)		(7,047)
	$	4,401	$	4,305

Schedule of Expected Amortization Expense

(In thousands)	Amortization
Nine months ending October 31, 2016	$	268
2017		326
2018		304
2019		246
2020		214
2021		159
Thereafter		247
	$	1,764