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BUSINESS COMBINATIONS - Narrative (Details) - USD ($)		12 Months Ended
BUSINESS COMBINATIONS - Narrative (Details) - USD ($)	May 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill		$ 19,998,000	$ 20,022,000
Accounts receivable	$ 2,200,000
Southern Hydraulic Cylinder, Inc.
Business Acquisition [Line Items]
Purchase price	17,352,000
Goodwill	8,379,000
Property fair value	3,000,000
Intangibles	193,000
Accounts receivable	2,245,000
Acquired business contributed revenues		8,100,000
Acquired business contributed earnings		$ 900,000
Southern Hydraulic Cylinder, Inc. \| Land and Building
Business Acquisition [Line Items]
Property fair value	2,800,000
Southern Hydraulic Cylinder, Inc. \| Transportation Equipment
Business Acquisition [Line Items]
Property fair value	200,000
Southern Hydraulic Cylinder, Inc. \| Noncompete Agreements
Business Acquisition [Line Items]
Intangibles	25,000
Southern Hydraulic Cylinder, Inc. \| Order or Production Backlog
Business Acquisition [Line Items]
Intangibles	$ 168,000