Annual report pursuant to Section 13 and 15(d)

Prepaid Expenses and Other Current Assets (Details)

v3.22.2
Prepaid Expenses and Other Current Assets (Details) - USD ($)
Mar. 31, 2022
Mar. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid insurance $ 755,000 $ 705,000
Tax prepaid to Mexican tax authorities 2,371,000 1,850,000
Other prepaid expenses and other current assets 620,000 663,000
 Total prepaid expenses and other current assets $ 3,746,000 $ 3,218,000