Equity Method Investments (Details Textual) - USD ($) shares in Millions	3 Months Ended	6 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Mar. 31, 2019
Income (loss) from equity method investments	$ 34,000	$ (160,000)	$ 355,000	$ (170,000)
Impairment charges			1,210,000	0
Equity method investments	$ 4,046,000		$ 4,046,000		$ 5,611,000
Insignia
Number of shares held (in shares)	3.5		3.5
Ownership percentage	29.00%		29.00%
Income (loss) from equity method investments	$ 142,196		$ 166,000	$ (31,000)
Difference between carrying amount and underlying equity	24,032		24,032
Equity method investments	3,439,547		$ 3,439,547
Fence Store LLC
Impairment charges	$ 395,031

The number of shares held by the company for an investment.

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- Definition

Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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