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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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 due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of inventory recognized as of the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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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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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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No definition available.

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SUBSEQUENT EVENT - Purchase price allocation (Details) - USD ($)	Jan. 15, 2022	Dec. 31, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
GOODWILL		$ 4,447,000	$ 4,449,000
Subsequent Event \| Jackson Gear Company
Subsequent Event [Line Items]
Accounts receivable - net	$ 490,000
Inventories	292,000
Machinery and equipment	851,000
GOODWILL	805,000
Liabilities assumed	(138,000)
Total purchase price	$ 2,300,000
Amortization period	15 years