Revenue from Contracts with Customers (Narrative) (Details) $ in Thousands	3 Months Ended
Sep. 30, 2018 USD ($) Segment	Sep. 30, 2017 USD ($)
Revenue From Contracts With Customers [Line Items]
Revenues impacted included in modified transition method adjustment	$ 21,442	$ 19,269
Timing for satisfying performance obligation in contract with customer	Delivery of all of performance obligations in an order will typically occur over a three to 15-month period after the order is received.
Number of operating segments \| Segment	3
Number of reportable segments \| Segment	1
Impairment losses on billed and unbilled receivables	$ 25
Contract with customer, liability, revenue recognized	3,331
Other Current Assets [Member]
Revenue From Contracts With Customers [Line Items]
Capitalized commisions	184
Selling, General and Administrative Expenses [Member]
Revenue From Contracts With Customers [Line Items]
Commission expense recognized	$ 253
Minimum [Member]
Revenue From Contracts With Customers [Line Items]
Delivery time of multi-element order	3 months
Contract with customer, collection period of receivables	45 days
Maximum [Member]
Revenue From Contracts With Customers [Line Items]
Delivery time of multi-element order	15 months
Contract with customer, collection period of receivables	90 days
ASC 606 [Member]
Revenue From Contracts With Customers [Line Items]
Net impact on retained earnings	$ 2,049
Measurement Solutions and Value Added Services [Member] \| ASC 606 [Member]
Revenue From Contracts With Customers [Line Items]
Revenues impacted included in modified transition method adjustment	$ 3,800

Contract with customer collection period of receivables.

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- Definition

Period of time for delivery of multi element order.

+ References

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- Definition

Revenue from contracts with customers.

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No definition available.

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- Definition

Amount, before accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-Subparagraph (a)
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- Definition

Amount of credit loss recognized for write-down of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

Amount of the cumulative effect on retained earnings net of related income tax effect.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service.

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Primarily represents commissions incurred in the period based upon the sale by commissioned employees or third parties of the entity's goods or services, and fees for sales assistance or product enhancements performed by third parties (such as a distributor or value added reseller).

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