Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2017	Mar. 31, 2017
Current Assets
Cash	$ 288,387	$ 2,305,439
Accounts receivable, net of allowances of $2,462,490 and $126,555, respectively	28,611,492	1,655,518
Due from PNC Bank		242,859
Accounts receivable related party - other	6,625
Inventories, net	14,204,966	5,426,346
Prepaid expenses and other current assets	93,558	81,278
Deferred financing costs	13,336	21,606
Total Current Assets	44,381,827	9,733,046
Property and equipment, net	575,787	412,805
Other non-current assets	11,523	11,523
Deferred financing costs, net of current portion	23,331
Deferred tax asset	1,340,044	1,479,209
Total Assets	46,332,512	11,636,583
Current Liabilities
Accounts payable	22,198,691	1,381,870
Current portion of bank term note payable	500,000
Due to related party
Accrued expenses	1,955,552	626,331
Revolving line of credit	11,548,522
Obligations to customers for returns and allowances	36,917	38,460
Warranty provisions	930,168	223,700
Total Current Liabilities	37,780,377	4,194,792
Bank term note payable, net of current portion	375,000
Total Liabilities	38,517,796	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	19,528,219	19,412,787
Accumulated deficit	(12,096,323)	(12,353,589)
Total Shareholders' Equity	7,814,716	7,441,791
Total Liabilities and Shareholders' Equity	46,332,512	11,636,583
Common Class A [Member]
Shareholders' Equity
Common stock
Common Class B [Member]
Shareholders' Equity
Common stock	382,820	382,593
Cosmo Communications Canada,Ltd [Member]
Current Assets
Accounts receivable related party	52,984
Winglight Pacific Ltd [Member]
Current Assets
Accounts receivable related party	1,110,479
Starlight Electronics Co Ltd [Member]
Current Liabilities
Due to related party	30,121
Merrygain Holding Co Ltd [Member]
Current Liabilities
Due to related party	12,829
Starlight R&D, Ltd. [Member]
Current Liabilities
Due to related party	114,629
Subordinated Debt [Member] \| Starlight Marketing Development, Ltd [Member]
Current Liabilities
Due to related party	452,948	1,924,431
Subordinated related party debt - Starlight Marketing Development, Ltd., net of current portion	$ 362,419

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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Namespace Prefix:	us-gaap_
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.