Note 2 - Business Combination - Recognized Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Sep. 02, 2026	Feb. 23, 2026	Dec. 31, 2025
Goodwill	$ 83,314			$ 55,504
Serpentix Conveyor, LLC [Member]
Cash and cash equivalents		$ 1,844
Trade and other receivables		5,773
Inventories		1,186
Prepaid expenses and other		163
Property and equipment		2,658
Operating lease right-of-use assets		2,202
Intangible assets		13,200
Other assets		31
Total assets acquired		27,057
Accounts payable		741
Accrued liabilities		363
Contract liabilities		16
Operating lease liabilities		2,202
Total liabilities assumed		3,322
Goodwill		27,810
Total purchase consideration		$ 51,545
Boughton’s Precast, Inc. [Member]
Cash and cash equivalents			$ 147
Trade and other receivables			800
Inventories			1,898
Property and equipment			4,700
Intangible assets			1,496
Total assets acquired			9,041
Accounts payable			6
Accrued liabilities			35
Total liabilities assumed			41
Total purchase consideration			$ 9,000