This line item represents the number of customers from which revenue generated accounts for 10 percent or more of an entity's revenues.

No definition available.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
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- References

No definition available.

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- References

No definition available.

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- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
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-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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Balance Type:	debit
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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
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-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
Segment Information (Details) $ in Thousands	Dec. 31, 2016 USD ($) Customer	Dec. 31, 2015 USD ($) Customer	Dec. 31, 2016 USD ($) Customer	Dec. 31, 2015 USD ($) Customer	Jun. 30, 2016 USD ($)
Revenue by geographic region [Abstract]
Total revenue	$ 88,034	$ 90,431	$ 174,308	$ 180,456
Number of major customers \| Customer	1	1	1	1
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 20,819		$ 20,819		$ 21,551
Revenue [Member]
Revenue by geographic region [Abstract]
Revenue from one value added distributor accounted more than 10%	23.00%	26.00%	24.00%	26.00%
Reportable Geographical Components [Member] \| United States of America [Member]
Revenue by geographic region [Abstract]
Total revenue	$ 79,888	$ 82,711	$ 159,468	$ 165,382
Geographic Areas, Long-Lived Assets [Abstract]
Total	19,608		19,608		20,323
Reportable Geographical Components [Member] \| International [Member]
Revenue by geographic region [Abstract]
Total revenue	8,146	$ 7,720	14,840	$ 15,074
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 1,211		$ 1,211		$ 1,228