The certificates of deposit with an original maturity greater than three months.

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The principal amount of certificate of deposits.

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The number of Certificate of Deposits purchased during the period.

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The number of Certificate of Deposits purchased, with Maturity of greater than three months during the period.

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The number of Certificate of Deposits purchased, with Maturity of three months during the period.

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The number of share incentive programs offered.

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Percentage of stock dividend payable to the common stock holders.

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Amount of allowance for credit loss on accounts receivable.

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A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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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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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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Amount of lessee's right to use underlying asset under operating lease.

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Description of payment terms in contract with customer. Includes, but is not limited to, timing of payment, existence of financing component, variability of consideration and constraint on variable consideration.

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Amount of noncash expense for share-based payment arrangement.

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Number of shares issued which are neither cancelled nor held in the treasury.

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Describes the nature of the product warranty, including the approximate term of the product warranty, how the product warranty arose, and the events or circumstances that would require the warrantor to perform under the product warranty.

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Any certificate of deposit or savings account held by a bank or other financial institution for a short-term specified period of time. Because of their short-term, time deposits are considered highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Nature of Business and Summary of Significant Accounting Policies (Details)	1 Months Ended	3 Months Ended
	Dec. 31, 2021	Sep. 30, 2022 USD ($) item segment shares	Sep. 30, 2021 USD ($) shares	Jun. 30, 2022 USD ($) shares	Jan. 04, 2022 shares	Jan. 03, 2022 shares	Jun. 30, 2021 shares	Sep. 16, 2014 shares
Accounting policies
Stock split	2
Percentage of stock dividend	100.00%
Short-term time deposits		$ 5,066,000		$ 63,000
Number of certificate of deposits purchased \| item		3
Certificate of deposits purchased		$ 15,000,000
Certificate of deposits, value		$ 5,003,000		$ 0
Number of certificate of deposits, maturity of 3 months \| item		1
Number of certificate of deposits, maturity of greater than 3 months \| item		2
Common stock, outstanding (in shares) \| shares		36,742,962		36,734,482				38,800,000
Allowance for doubtful		$ 216,000		$ 243,000
Warranty term		24 to 36
Stock-Based Compensation
Number of share incentive programs		four
Stock based compensation expense		$ 477,000	$ 89,000
Foreign currency realized/unrealized gains(loss)		$ 0	0
Segment Reporting
Number of operating segments (in segments) \| segment		1
Leases
Operating lease asset		$ 6,046,000		7,350,000
Investments - other
Accounting policies
Certificates of deposit with an original maturity greater than three months			$ 10,008,000	$ 0
Equipment
Accounting policies
Payment terms		30 and 180
Services
Accounting policies
Payment terms		30 days
Common Stock
Accounting policies
Stock split	2
Percentage of stock dividend	1.00%
Number of shares outstanding \| shares		39,636,677	39,600,883	39,628,197	36,731,756		39,595,883
Common Stock \| Previously Reported
Accounting policies
Number of shares outstanding \| shares						18,365,878