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SEGMENT INFORMATION - ASSETS and DEBT (Details) | 9 Months Ended |
--- | --- | ---
Dec. 31, 2019 USD ($) segments systems | Mar. 31, 2019 USD ($)
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Number of reportable segments | segments | 2 |
Total intangible assets, net | $ 7,518,000 | $ 9,686,000
Total goodwill | 8,701,000 | 8,701,000
Assets from continuing operations | 95,711,000 | 98,839,000
Notes payable, non-recourse | 11,604,000 | 19,132,000
Current portion of notes payable | 38,310,000 | 43,319,000
Present value of lease liabilities | 1,844,000 | 0
Cinema Equipment Business | Segment, Continuing Operations |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Total intangible assets, net | 34,000 | 69,000
Total goodwill | 0 | 0
Assets from continuing operations | 37,939,000 | 42,958,000
Notes payable, non-recourse | 11,604,000 | 19,132,000
Current portion of notes payable | 0 | 0
Present value of lease liabilities | 927,000 | 0
Content & Entertainment | Segment, Continuing Operations |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Total intangible assets, net | 7,477,000 | 9,607,000
Total goodwill | 8,701,000 | 8,701,000
Assets from continuing operations | 54,987,000 | 51,531,000
Notes payable, non-recourse | 0 | 0
Current portion of notes payable | 0 | 0
Present value of lease liabilities | 189,000 | 0
Corporate | Segment, Continuing Operations |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Total intangible assets, net | 7,000 | 10,000
Total goodwill | 0 | 0
Assets from continuing operations | 2,785,000 | 4,350,000
Notes payable, non-recourse | 0 | 0
Current portion of notes payable | 38,310,000 | 43,319,000
Present value of lease liabilities | $ 728,000 | $ 0
Phase I Deployment |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Number of systems installed | systems | 3,367 |
Phase II Deployment |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |
Number of systems installed | systems | 4,976 |
Number of Systems Installed with No Residual Cash Flow Ownership | systems | 8,904 |

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