Quarterly report pursuant to Section 13 or 15(d)

Note 14 - Subsequent Events (Details Textual)

v3.22.2.2
Note 14 - Subsequent Events (Details Textual) - USD ($)
$ in Thousands
9 Months Ended
Mar. 30, 2023
Sep. 30, 2022
Sep. 30, 2021
Oct. 25, 2022
Feb. 15, 2021
Proceeds from Sale of Property, Plant, and Equipment, Total   $ 1,432 $ 275    
Forecast [Member]          
Proceeds from Sale of Property, Plant, and Equipment, Total $ 15,250        
Recycling Facility at TRIC [Member]          
Second Nonrefundable Deposit Subject to Purchase Option         $ 2,000
Subsequent Event [Member] | Recycling Facility at TRIC [Member]          
Second Nonrefundable Deposit Subject to Purchase Option       $ 2,000  
First and Second Nonrefundable Deposit Subject to Purchase Option       $ 3,250