Revenue Recognition	3 Months Ended
Sep. 30, 2011
Revenue Recognition [Abstract]
Revenue Recognition	3. Revenue Recognition Revenue related to products is recognized upon shipment when title and risk of loss has passed to the customer, there is persuasive evidence of an arrangement, the sales price is fixed or determinable, collection of the related receivable is reasonably assured and customer acceptance criteria have been successfully demonstrated. Revenue related to services is recognized upon completion of the service. The Company also has multiple element arrangements in its Automated Systems product line that may include purchase of equipment, labor support and/or training. Each element has value on a stand-alone basis. For multiple element arrangements, the Company defers from revenue recognition the greater of the fair value of any undelivered elements of the contract or the portion of the sales price of the contract that is not payable until the undelivered elements are completed. Delivered items are not contingent upon the delivery of any undelivered items nor do the delivered items include general rights of return. When available, the Company allocates arrangement consideration to each element in a multiple element arrangement based upon vendor specific objective evidence ("VSOE") of fair value of the respective elements. When VSOE cannot be established, the Company attempts to establish the selling price of each element based on relevant third-party evidence. Because the Company's products contain a significant level of proprietary technology, customization or differentiation such that comparable pricing of products with similar functionality cannot be obtained, the Company uses, in these cases, its best estimate of selling price ("BESP"). The Company determines the BESP for a product or service by considering multiple factors including, but not limited to, pricing practices, internal costs, geographies and gross margin.

3. Revenue Recognition

Revenue related to products is recognized upon shipment when title and risk of loss has passed to the customer, there is persuasive evidence of an arrangement, the sales price is fixed or determinable, collection of the related receivable is reasonably assured and customer acceptance criteria have been successfully demonstrated. Revenue related to services is recognized upon completion of the service.

The Company also has multiple element arrangements in its Automated Systems product line that may include purchase of equipment, labor support and/or training. Each element has value on a stand-alone basis. For multiple element arrangements, the Company defers from revenue recognition the greater of the fair value of any undelivered elements of the contract or the portion of the sales price of the contract that is not payable until the undelivered elements are completed. Delivered items are not contingent upon the delivery of any undelivered items nor do the delivered items include general rights of return.

When available, the Company allocates arrangement consideration to each element in a multiple element arrangement based upon vendor specific objective evidence ("VSOE") of fair value of the respective elements. When VSOE cannot be established, the Company attempts to establish the selling price of each element based on relevant third-party evidence. Because the Company's products contain a significant level of proprietary technology, customization or differentiation such that comparable pricing of products with similar functionality cannot be obtained, the Company uses, in these cases, its best estimate of selling price ("BESP"). The Company determines the BESP for a product or service by considering multiple factors including, but not limited to, pricing practices, internal costs, geographies and gross margin.