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Disclosure about Segments of an Enterprise and Geographic Areas (Schedule of Revenues by Geographic Regions) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | $ 148,111 | $ 139,305 | $ 270,753 | $ 263,886
United States |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 69,193 | 58,749 | 123,051 | 115,093
Other Americas |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 9,985 | 7,743 | 18,170 | 13,585
Total Americas |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 79,178 | 66,492 | 141,221 | 128,678
Germany |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 19,277 | 17,818 | 43,864 | 32,356
Other EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 37,406 | 42,284 | 63,468 | 78,772
APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | 12,250 | 12,711 | 22,200 | 24,080
Total EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Revenues | $ 56,683 | $ 60,102 | $ 107,332 | $ 111,128

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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 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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