Goodwill and Intangible Assets (Tables)

3 Months Ended

Dec. 31, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible assets include the value assigned to purchased completed technology, customer relationships, and trade names. The estimated useful lives for all of these intangible assets range from five to six years. Intangible assets as of December 31, 2016 are summarized as follows (amounts shown in thousands, except for years):

	Weighted Average Amortization Period	Cost		Accumulated Amortization		Net
Completed technologies	6 years	$	2,370	$	725	$	1,645
Customer relationships	6 years		970		297		673
Tradenames	5 years		230		81		149
Total intangible assets		$	3,570	$	1,103	$	2,467

Schedule of Estimated Future Amortization Expense

The estimated future amortization expense related to intangible assets for each of the five succeeding fiscal years is expected to be as follows (amounts shown in thousands):

	Estimated Future Amortization Expense
2017 (remaining nine months)	$	422
2018		563
2019		563
2020		550
2021		369
Total	$	2,467