Condensed Consolidated Balance Sheets - USD ($)	Dec. 31, 2017	Mar. 31, 2017
Current Assets
Cash	$ 483,076	$ 2,305,439
Accounts receivable, net of allowances of $2,299,260 and $132,583, respectively	12,332,907	1,655,518
Due from PNC Bank		242,859
Inventories, net	7,309,847	5,426,346
Prepaid expenses and other current assets	36,795	81,278
Deferred financing costs	13,332	21,606
Total Current Assets	21,389,226	9,733,046
Property and equipment, net	515,356	412,805
Other non-current assets	11,523	11,523
Deferred financing costs, net of current portion	20,002
Deferred tax asset	902,748	1,479,209
Total Assets	22,838,855	11,636,583
Current Liabilities
Accounts payable	4,387,118	1,381,870
Current portion of bank term note payable	500,000
Accrued expenses	2,748,250	626,331
Revolving line of credit	3,465,332
Obligations to customers for returns and allowances		38,460
Warranty provisions	1,369,700	223,700
Total Current Liabilities	13,326,504	4,194,792
Bank term note payable, net of current portion	250,000
Total Liabilities	13,821,387	4,194,792
Commitments and Contingencies
Shareholders' Equity
Preferred stock, $1.00 par value; 1,000,000 shares authorized; no shares issued and outstanding
Additional paid-in capital	19,576,141	19,412,787
Accumulated deficit	(10,941,493)	(12,353,589)
Total Shareholders' Equity	9,017,468	7,441,791
Total Liabilities and Shareholders' Equity	22,838,855	11,636,583
Common Class A [Member]
Shareholders' Equity
Common stock
Common Class B [Member]
Shareholders' Equity
Common stock	382,820	382,593
Starlight Electronics Co Ltd [Member]
Current Assets
Accounts receivable related party	6,695
Current Liabilities
Due to related party	120,432
Cosmo Communications Canada,Ltd [Member]
Current Assets
Accounts receivable related party	56,470
Winglight Pacific Ltd [Member]
Current Assets
Accounts receivable related party	1,150,104
Merrygain Holding Co Ltd [Member]
Current Liabilities
Due to related party	51,316
Starlight R&D, Ltd. [Member]
Current Liabilities
Due to related party	113,872
Subordinated Debt [Member] \| Starlight Marketing Development, Ltd [Member]
Current Liabilities
Due to related party	570,484	1,924,431
Subordinated related party debt - Starlight Marketing Development, Ltd., net of current portion	$ 244,883

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.