DESCRIPTION OF BUSINESS (Details)		3 Months Ended		9 Months Ended
	Aug. 22, 2025 shares	Sep. 30, 2026 USD ($) Country $ / shares shares	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) division Country region location $ / shares shares	Sep. 30, 2025 USD ($)	Dec. 31, 2025 $ / shares shares
Description of Business [Line Items]
Number of operating segments | division				4
Common stock, par value (in dollars per share) | $ / shares		$ 0.001		$ 0.001		$ 0.001
Common stock, issued (in shares)		5,456,000		5,456,000		5,366,000
Number of lumberyard locations | location				2
Shipping and handling costs | $		$ 989,000	$ 368,000	$ 2,611,000	$ 368,000
Advertising expense | $		$ 997,000	913,000	$ 2,920,000	2,814,000
Series A Cumulative Perpetual Preferred Stock
Description of Business [Line Items]
Common stock, par value (in dollars per share) | $ / shares		$ 0.001		$ 0.001
Preferred stock, dividend percentage				10.00%
Convertible Preferred Stock | Enservco
Description of Business [Line Items]
Equity method investments | $			$ 0		$ 0
Common stock
Description of Business [Line Items]
Common stock, par value (in dollars per share) | $ / shares		$ 0.001		$ 0.001
Star Equity Holdings, Inc. | Series A Cumulative Perpetual Preferred Stock
Description of Business [Line Items]
Automatically converted into the right to receive (in shares)	1
Star Equity Holdings, Inc. | Common stock
Description of Business [Line Items]
Automatically converted into the right to receive (in shares)	0.23
Common stockholders received shares (in shares)	744,291
Common stock, issued (in shares)	0
Star Equity Holdings, Inc. | Preferred Stock
Description of Business [Line Items]
Common stockholders received shares (in shares)	2,690,637
Hudson Global, Inc.
Description of Business [Line Items]
Number of countries in which entity operates | Country		18		18
Number of regions in which entity operates | region				3