Note 5 - Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		*June 30,*				*December 31,*
		*2026*				*2025*
Accrued compensation and related charges		$	4,466			$	5,090
Preferred stock dividends payable			2,901				2,901
Payable in connection with construction in progress			1,483				1,676
Advances from customers			12,078				103
Accrued income taxes			2,271				841
Current portion of operating lease liabilities			633				579
Accrued professional services			959				1,023
Other tax payable			389				494
Accrued product warranty			380				411
Other personnel-related costs			304				276
Accrual for sales returns			21				48
Other accrued liabilities			1,167				1,356
		$	27,052			$	14,798