Transactions with Shareholder (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Jun. 30, 2013
Transactions with Shareholder (Details) [Line Items]
Revenue, Net	$ 39,713	$ 34,533	$ 127,992	$ 109,374
Accounts Receivable, Net, Current	28,893		28,893		32,360
Canon Inc [Member] \| Trade Accounts Receivable [Member]
Transactions with Shareholder (Details) [Line Items]
Accounts Receivable, Net, Current	1,658		1,658		1,771
Canon Inc [Member]
Transactions with Shareholder (Details) [Line Items]
Revenue, Net	$ 4,781	$ 3,694	$ 12,789	$ 9,362
Percentage Of Net Revenues	12.00%	11.00%	10.00%	9.00%

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

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 210.5-02.3-4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph a(1)

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

Name:	us-gaap_AccountsReceivableNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant