Note 2 - Significant Accounting Policies (Tables)

9 Months Ended

Dec. 31, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

($ in thousands)	Three Months Ended December 31, 2024		Three Months Ended December 31, 2023
Packaged sales
Astaxanthin packaged	$	3,532	$	3,691
Spirulina packaged		1,382		1,277
Total packaged sales		4,914		4,968
Bulk sales
Astaxanthin bulk		561		261
Spirulina bulk		496		312
Total bulk sales		1,057		573
Contract extraction and R&D services revenue		201		41
Total net sales	$	6,172	$	5,582

($ in thousands)	Nine Months Ended December 31, 2024		Nine Months Ended December 31, 2023
Packaged sales
Astaxanthin packaged	$	9,911	$	10,195
Spirulina packaged		3,899		4,447
Total packaged sales		13,810		14,642
Bulk sales
Astaxanthin bulk		1,968		1,168
Spirulina bulk		1,548		1,033
Total bulk sales		3,516		2,201
Contract extraction and R&D services revenue		589		258
Total net sales	$	17,915	$	17,101