Goodwill	3 Months Ended
Sep. 30, 2015
Goodwill And Intangibles [Abstract]
Goodwill	4.Goodwill Goodwill represents the excess purchase price over the fair value of the net amounts assigned to assets acquired and liabilities assumed in connection with the Company’s acquisitions. Under FASB Accounting Standards Codification, or ASC Topic 805 “Business Combinations”, the Company is required to test goodwill for impairment annually or more frequently, whenever events occur or circumstances change that would more likely than not reduce the fair value of a reporting unit with goodwill below its carrying amount. Application of the goodwill impairment test requires judgment, including assignment of assets and liabilities to reporting units, assignment of goodwill to reporting units, and determination of the fair value of each reporting unit. The qualitative events or circumstances that could affect the fair value of a reporting unit could include economic conditions; industry and market considerations, including competition; increases in raw materials, labor, or other costs; overall financial performance such as negative or declining cash flows; relevant entity-specific events such as changes in management, key personnel, strategy, or customers; sale or disposition of a significant portion of a reporting unit; and regulatory or political developments. If based upon these qualitative factors, it is not more likely than not that the fair value of the reporting unit is less than its carrying amount, then the first and second steps of the goodwill impairment tests described below are not necessary. If the qualitative review indicates it is more likely than not that the fair value of the reporting unit is less than its carrying amount, a two-step quantitative impairment test is performed to identify potential goodwill impairment and measure the amount of goodwill impairment loss to be recognized, if any. Step 1 is to identify potential impairment by comparing fair value of a reporting unit with its carrying value, including goodwill. If the fair value is lower than the carrying value, this is an indication of goodwill impairment and Step 2 must be performed. Under Step 2, an impairment loss is recognized for any excess of the carrying amount of the reporting unit’s goodwill over the implied fair value of that goodwill. This analysis requires significant judgments, including estimation of future cash flows, which is dependent on internal forecasts, estimation of the long-term rate of growth for the business, estimation of the useful life over which cash flows will occur, and determination of the Company’s weighted average cost of capital. The estimates used to calculate the fair value of a reporting unit change from year to year based on operating results, market conditions, foreign currency fluctuations and other factors. Changes in these estimates and assumptions could materially affect the determination of fair value and could result in goodwill impairment for a reporting unit, negatively impacting the Company’s results of operations for the period and financial position. The valuation of assets and assumed liabilities, including goodwill, resulting from the acquisition of Coord3 and NMS is reflective of the reporting unit values based on the long-term financial forecast for the business. It is possible that the Company may not realize its forecasts. Given the value assigned to goodwill during the purchase price allocation, the Company will closely monitor the performance of the business versus the long-term forecast to determine if any impairments arise. Goodwill is recorded in the local currency of the acquired entities and foreign currency effects will continue to impact the balance of goodwill in future periods. Goodwill related to the acquisition of Coord3 and NMS as of June 30, 2015 was $7,499,000 and as of September 30, 2015 was $7,602,000. The change of $103,000 was due to the change in foreign currency rates from June 30, 2015 to September 30, 2015.

4.Goodwill

Goodwill represents the excess purchase price over the fair value of the net amounts assigned to assets acquired and liabilities assumed in connection with the Company’s acquisitions. Under FASB Accounting Standards Codification, or ASC Topic 805 “Business Combinations”, the Company is required to test goodwill for impairment annually or more frequently, whenever events occur or circumstances change that would more likely than not reduce the fair value of a reporting unit with goodwill below its carrying amount. Application of the goodwill impairment test requires judgment, including assignment of assets and liabilities to reporting units, assignment of goodwill to reporting units, and determination of the fair value of each reporting unit.

The qualitative events or circumstances that could affect the fair value of a reporting unit could include economic conditions; industry and market considerations, including competition; increases in raw materials, labor, or other costs; overall financial performance such as negative or declining cash flows; relevant entity-specific events such as changes in management, key personnel, strategy, or customers; sale or disposition of a significant portion of a reporting unit; and regulatory or political developments. If based upon these qualitative factors, it is not more likely than not that the fair value of the reporting unit is less than its carrying amount, then the first and second steps of the goodwill impairment tests described below are not necessary.

If the qualitative review indicates it is more likely than not that the fair value of the reporting unit is less than its carrying amount, a two-step quantitative impairment test is performed to identify potential goodwill impairment and measure the amount of goodwill impairment loss to be recognized, if any. Step 1 is to identify potential impairment by comparing fair value of a reporting unit with its carrying value, including goodwill. If the fair value is lower than the carrying value, this is an indication of goodwill impairment and Step 2 must be performed. Under Step 2, an impairment loss is recognized for any excess of the carrying amount of the reporting unit’s goodwill over the implied fair value of that goodwill. This analysis requires significant judgments, including estimation of future cash flows, which is dependent on internal forecasts, estimation of the long-term rate of growth for the business, estimation of the useful life over which cash flows will occur, and determination of the Company’s weighted average cost of capital. The estimates used to calculate the fair value of a reporting unit change from year to year based on operating results, market conditions, foreign currency fluctuations and other factors. Changes in these estimates and assumptions could materially affect the determination of fair value and could result in goodwill impairment for a reporting unit, negatively impacting the Company’s results of operations for the period and financial position.

The valuation of assets and assumed liabilities, including goodwill, resulting from the acquisition of Coord3 and NMS is reflective of the reporting unit values based on the long-term financial forecast for the business. It is possible that the Company may not realize its forecasts. Given the value assigned to goodwill during the purchase price allocation, the Company will closely monitor the performance of the business versus the long-term forecast to determine if any impairments arise. Goodwill is recorded in the local currency of the acquired entities and foreign currency effects will continue to impact the balance of goodwill in future periods. Goodwill related to the acquisition of Coord3 and NMS as of June 30, 2015 was $7,499,000 and as of September 30, 2015 was $7,602,000. The change of $103,000 was due to the change in foreign currency rates from June 30, 2015 to September 30, 2015.