Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Number of shares of equity interests issued or issuable to acquire entity.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Business Combinations, Intangible Assets, and Goodwill - Narrative (Details) - USD ($)		3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 01, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Mar. 31, 2020	Mar. 31, 2021
Business Acquisition [Line Items]
Amortization of intangible assets		$ 300,000	$ 300,000	$ 600,000	$ 600,000
Goodwill		18,915,000		18,915,000			$ 18,915,000
Goodwill impairment		$ 0	$ 0	$ 0	$ 0
Curative Talent
Business Acquisition [Line Items]
Consideration transferred	$ 34,700,000
Payments to acquire businesses	$ 33,600,000
Number of shares issued	689,656
Value of shares issued	$ 1,100,000
Acquisition related costs						$ 1,200,000
Goodwill	$ 18,915,000
Curative Talent \| Customer relationships
Business Acquisition [Line Items]
Intangible assets acquired, useful life	10 years