Revenue Recognition	9 Months Ended
Mar. 31, 2015
Revenue Recognition [Abstract]
Revenue Recognition	4.Revenue Recognition Revenue related to products and services is recognized upon shipment when title and risk of loss has passed to the customer or upon completion of the service, 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, if any, have been successfully demonstrated. The Company also has multiple element arrangements in its Measurement Solutions product line that may include elements such as, equipment, installation, labor support and/or training. Each element has value on a stand-alone basis and the delivered elements do not include general rights of return. Accordingly, each element is considered a separate unit of accounting. 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. For multiple element arrangements, the Company defers from revenue recognition the greater of the relative 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. As part of this evaluation, the Company limits the amount of revenue recognized for delivered elements to the amount that is not contingent on the future delivery of products or services, including a consideration of payment terms that delay payment until those future deliveries are completed. Some multiple element arrangements contain installment payment terms with a final payment (“final buy-off”) due upon the Company’s completion of all elements in the arrangement or when the customer’s final acceptance is received. The Company recognizes revenue for each completed element of a contract when it is both earned and realizable. A provision for final customer acceptance generally does not preclude revenue recognition for the delivered equipment element because the Company rigorously tests equipment prior to shipment to ensure it will function in the customer’s environment. The final acceptance amount is assigned to specific element(s) identified in the contract, or if not specified in the contract, to the last element or elements to be delivered that represent an amount at least equal to the final payment amount. The Company’s Measurement Solutions products are designed and configured to meet each customer’s specific requirements. Timing for the delivery of each element in the arrangement is primarily determined by the customer’s requirements and the number of elements ordered. Delivery of all of the multiple elements in an order will typically occur over a three to 15 month period after the order is received. The Company does not have price protection agreements or requirements to buy back inventory. The Company’s history demonstrates that sales returns have been insignificant.

4.Revenue Recognition

Revenue related to products and services is recognized upon shipment when title and risk of loss has passed to the customer or upon completion of the service, 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, if any, have been successfully demonstrated.

The Company also has multiple element arrangements in its Measurement Solutions product line that may include elements such as, equipment, installation, labor support and/or training. Each element has value on a stand-alone basis and the delivered elements do not include general rights of return. Accordingly, each element is considered a separate unit of accounting. 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.

For multiple element arrangements, the Company defers from revenue recognition the greater of the relative 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. As part of this evaluation, the Company limits the amount of revenue recognized for delivered elements to the amount that is not contingent on the future delivery of products or services, including a consideration of payment terms that delay payment until those future deliveries are completed.

Some multiple element arrangements contain installment payment terms with a final payment (“final buy-off”) due upon the Company’s completion of all elements in the arrangement or when the customer’s final acceptance is received. The Company recognizes revenue for each completed element of a contract when it is both earned and realizable. A provision for final customer acceptance generally does not preclude revenue recognition for the delivered equipment element because the Company rigorously tests equipment prior to shipment to ensure it will function in the customer’s environment. The final acceptance amount is assigned to specific element(s) identified in the contract, or if not specified in the contract, to the last element or elements to be delivered that represent an amount at least equal to the final payment amount.

The Company’s Measurement Solutions products are designed and configured to meet each customer’s specific requirements. Timing for the delivery of each element in the arrangement is primarily determined by the customer’s requirements and the number of elements ordered. Delivery of all of the multiple elements in an order will typically occur over a three to 15 month period after the order is received. The Company does not have price protection agreements or requirements to buy back inventory. The Company’s history demonstrates that sales returns have been insignificant.