Summary of Significant Accounting Policies (Tables)

3 Months Ended

Jun. 30, 2021

Accounting Policies [Abstract]

Schedule of cash, cash equivalents and restricted cash

	As of
(in thousands)	June 30, 2021		March 31, 2021
Cash and Cash Equivalents	$	13,355	$	16,849
Restricted Cash		1,000		1,000
	$	14,355	$	17,849

Schedule of estimated useful lives of property and equipment

Computer equipment and software	3 - 5 years
Internal use software	5 years
Digital cinema projection systems	10 years
Machinery and equipment	3 - 10 years
Furniture and fixtures	3 - 6 years

Schedule of fair value measurements of financial assets

As of June 30, 2021
(in thousands)	Level 1		Level 2		Level 3		Total
Restricted cash	$	1,000	$	—	$	—	$	1,000
Equity investment in Starrise, at fair value		6,777		—		—		6,777
	$	7,777	$	—		—	$	7,777

As of March 31, 2021
(in thousands)	Level 1		Level 2		Level 3		Total
Restricted cash	$	1,000	$	—	$	—	$	1,000
Equity investment in Starrise, at fair value		6,443		—		—		6,443
	$	7,443	$	—	$	—	$	7,443

Schedule of goodwill

(In thousands)
Goodwill, net at March 31, 2021	$	8,701
Goodwill from business combination – see Note 5		2,037
Goodwill  , net at June 30, 2021	$	10,738

Schedule of revenue categories

	Three Months Ended June 30,
	2021		2020
Cinema Equipment Business:
Phase I Deployment	$	91	$	31
Phase II Deployment		386		398
Services		179		100
Digital System Sales		5,575		76
Total Cinema Equipment Business revenue	$	6,231	$	605
Content & Entertainment Business:
Base Distribution Business	$	1,778	$	2,157
OTT Streaming and Digital		7,006		3,256
Total Content & Entertainment Business revenue	$	8,784	$	5,413