Long-term debt
 12 Months Ended
Mar. 28, 2020
Debt Disclosure [Abstract]  
Long-term debt
7.
Long-term debt:
 
(a)
Long-term debt consists of the following:
 
   
As of
 
   
March 28, 2020
   
March 30, 2019
 
   
(In thousands)
 
Term loan from Crystal Financial LLC, bearing interest at an annual rate of CDOR plus 8.25%, repayable at maturity in October 2022, secured by the assets of the Company (net of deferred financing costs of $272,000 and $378,000, respectively). Refer to note 6 for additional information
   12,228    12,122 
USD $1.5 million cash advance owing to the Company’s controlling shareholder, Montel, bearing interest at an annual rate of 11%, net of withholding taxes (note 15(c))
   2,109    2,005 
USD $2.5 million loan owing to the Company’s controlling shareholder, Montel, bearing interest at an annual rate of 11%, net of withholding taxes (note 15(c))
   1,757    1,670 
$5 million term loan from Investissement Québec, bearing interest at an annual rate of Canadian prime plus 7.0% and secured by the assets of the Company, repaid o
n
 
June 5, 2019. .
   —      578 
$2 million term loan from Investissement Québec, bearing interest at an annual rate of Canadian prime plus 10% and secured by the assets of the Company, repaid on June 5, 2019
   —      253 
Obligations under finance leases, at annual interest rates between 2.2% and 3.3%, secured by leasehold improvements, furniture, and equipment, maturing at various dates to June 2025
.
   187    476 
  
 
 
   
 
 
 
   16,281    17,104 
Current portion of long-term debt
   64    993 
  
 
 
   
 
 
 
  $16,217   $16,111 
  
 
 
   
 
 
 
(b)
Future minimum lease payments for finance leases required in the following five years are as follows (in thousands):
Year ending March:
  
2021
  $76 
2022
   71 
2023
   55 
2024
   20 
2025
   4 
  
 
 
 
   226 
  
 
 
 
Less imputed interest
   39 
  
 
 
 
  $187 
  
 
 
 
(c)
Principal payments on long-term debt required in the following five years and thereafter, including obligations under finance leases, are as follows (in thousands):
Year ending March:
  
2021
  $64 
2022
   1,814 
2023
   12,546 
2024
   17 
2025
   3 
Thereafter
   2,109 
  
 
 
 
  $16,553 
  
 
 
 
(d)
As of March 28, 2020 and March 30, 2019, the Company had $0.9 million, and $1.0 million of outstanding letters of credit which were provided to certain lenders, respectively.