Annual report pursuant to Section 13 and 15(d)

Revenue Recognition and Deferred Revenue (Tables)

Revenue Recognition and Deferred Revenue (Tables)

12 Months Ended

Mar. 31, 2021

Revenue Recognition and Deferred Revenue [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table disaggregates our revenue by major source:


(In thousands)						Twelve months ended March 31,
						2021						2020
Revenue:
Products						$	24,793					$	25,100
Software						188						282
Services						4,966						4,574
Total revenue						$	29,947					$	29,956

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

The following is the expected future revenue recognition timing of deferred revenue as of March 31, 2021:


			< 1 year						1-2 years						> 2 years
Deferred Revenue			$	874					$	79					$	26