Research and Development Expenses
9 Months Ended
Nov. 30, 2023
Research and Development Expenses  
Research And Development Expenses

13. Research and Development Expenses

 

Research and development expenses for the three-month periods ended November 30, 2023 and 2022 were as follows:

 

 

 

November 30,

2023

 

 

November 30,

2022

 

Employee compensation

 

$1,268

 

 

$1,995

 

Machinery and equipment expenditures

 

 

4

 

 

 

1,059

 

External engineering

 

 

262

 

 

 

707

 

Plant and laboratory operating expenses

 

 

322

 

 

 

916

 

Tax credits

 

 

(221)

 

 

(300)

Other

 

 

198

 

 

 

205

 

 

 

$1,833

 

 

$4,582

 

 

Research and development expenses for the nine-month periods ended November 30, 2023 and 2022 were as follows:

 

 

 

November 30,

2023

 

 

November 30,

2022

 

Employee compensation

 

$4,087

 

 

$6,350

 

Machinery and equipment expenditures

 

 

1,240

 

 

 

4,133

 

External engineering

 

 

1,558

 

 

 

2,914

 

Plant and laboratory operating expenses

 

 

1,238

 

 

 

2,366

 

Tax credits

 

 

(269)

 

 

(1,207)

Other

 

 

507

 

 

 

577

 

 

 

$8,361

 

 

$15,133