Subsequent Events	9 Months Ended
Jun. 30, 2020
Subsequent Events [Abstract]
Subsequent Events	18. Subsequent Events In July 2020, the Company initiated a program to reduce operating costs in light of the decrease in demand for products in its Oil and Gas Markets and Adjacent Markets segments. The majority of the cost reductions will be realized through a reduction of over 100 employees, primarily from the Company’s Houston area workforce. In connection with the workforce reductions, the Company will incur approximately $0.8 million of termination costs in the fourth quarter of fiscal year 2020. The termination costs will be included as a component of both cost of revenue and operating expenses in the Company’s consolidated statement of operations.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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