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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Percentage

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Grant Date Fair Value

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Aggregate Intrinsic Value

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No definition available.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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-SubTopic 10
-Section 50
-Paragraph 2
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Amount of cost to be recognized for option under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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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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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Stock Compensation Plans: Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2018	Jan. 28, 2020	Jan. 27, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of options exercised	$ 640	$ 864
Share-based compensation, nonvested awards, future recognition of compensation cost, Stock Options	$ 595
Unrecognized compensation cost, weighted average period for recognition (in years)	2 years 4 months 9 days
2014 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)					352,366
Number of shares available for grant (in shares)	25,556
Equity Incentive Plan 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)	299,500			350,000
Equity Incentive Plan 2019 \| Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				300,000
Equity Incentive Plan 2019 \| Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				50,000
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)	300,000
Award vesting percentage (as a percent)	20.00%
Award vesting period (in years)	5 years
Expiration period (in years)	10 years
Stock options granted during period (in shares)	69,150	46,840	45,950
Stock options, aggregate grant date fair value	$ 187	$ 240	$ 206
Stock options vested during period (in shares)	58,548	77,540	76,450
Stock options vested during period, aggregate grant date fair value	$ 176	$ 203	$ 181
Number of unvested stock options (in shares)	159,192	160,750
Unvested stock awards, aggregate grant date fair value	$ 571	$ 605
Unvested stock options, aggregate intrinsic value	99
Stock options, outstanding, aggregate intrinsic value	$ 1,416	$ 3,854	$ 5,813
MRDP Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage (as a percent)	20.00%
Award vesting period (in years)	5 years
Expiration period (in years)	10 years
Number of unvested stock awards (in shares)	0	0
Stock Grants \| MRDP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock awards, granted during period (in shares)	0	0