Bank Financing (Details Narrative) - USD ($)				1 Months Ended	12 Months Ended
	Aug. 02, 2018	Aug. 01, 2017	Jun. 22, 2017	Jun. 30, 2017	Mar. 31, 2019	Mar. 31, 2018
Line of Credit Facility [Line Items]
First priority security ownership interest percentage					100.00%
Line of credit facility, collateral amount					$ 800,000
Term Note [Member]
Line of Credit Facility [Line Items]
Line of credit facility, interest rate during period					1.75%
Line of credit facility, LIBOR Rate plus rate					3.75%
Incurred interest expense					$ 22,000	$ 23,000
Line of credit facility, periodic payment		$ 125,000
Outstanding balance					100,000	600,000
Subordinated Debt [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum amount outstanding during period					$ 815,000
Line of credit facility, interest rate during period					6.00%
Incurred interest expense					$ 21,000	37,000
Repayments of lines of credit					815,000
Line of credit facility, periodic payment					$ 123,000
Maximum [Member]
Line of Credit Facility [Line Items]
First priority lien percentage					65.00%
Prior 30 Days [Member] | Subordinated Debt [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum amount outstanding during period					$ 1,000,000
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Debt instrument, term			3 years
Line of credit facility, expiration date			Jul. 15, 2020
Line of credit facility, description					Usage under the Revolving Credit Facility shall not exceed the sum of the following (the "Borrowing Base"): Up to 85% of the company's eligible domestic and Canadian accounts receivable and up to 90% of eligible foreign credit insured accounts aged less than 60 days past due (not to exceed 90 days from invoice date, cross aged on the basis of 50% or more past due with certain specific accounts qualifying for up to 120 days from invoice date not to exceed 30 days from the due date; plus Up to the lesser of (a) 60% of the cost of eligible inventory or (b) 85% of net orderly liquidation value percentage of eligible inventory (annual inventory appraisals required); minus Applicable reserves including a dilution reserve equal to 100% of the Company's advertising and return accrual reserves. Dilution reserve not to exceed availability generated from eligible accounts receivable.
Line of credit facility sub limits description					The Revolving Credit Facility includes the following sub-limits: Letters of Credit to be issued limited to $3.0 million. Inventory availability limited to $5.0 million. $0.5 million eligible in-transit inventory sublimit within the $5.0 million total inventory. Mandatory pay-down to $1.0 million (excluding letters of credit) for any 30 consecutive days between February 1 and April 30.
Line of credit facility, covenant terms					The Revolving Credit Facility must comply with the following quarterly financial covenants to avoid default: Fixed charge coverage ratio test of 1.1:1 times measured on a rolling four quarter basis, defined as EBITDA less non-financed capital expenditures, cash dividends and distributions paid and cash taxes paid divided by the sum of interest and principal on all indebtedness. Capital expenditures limited to approximately $0.4 million per year.
Line of credit facility, interest rate during period					0.75%
Line of credit facility, LIBOR Rate plus rate					2.75%
Line of credit facility default rate					2.00%
Line of credit facility, unused capacity, commitment fee percentage					0.375%
Incurred interest expense					$ 200,000	$ 200,000
Revolving Credit Facility [Member] | Term Note [Member]
Line of Credit Facility [Line Items]
Debt instrument, term				2 years
Proceeds from lines of credit				$ 1,000,000
Repayments of lines of credit				$ 1,900,000
Revolving Credit Facility [Member] | Third Amendment [Member]
Line of Credit Facility [Line Items]
Line of credit facility, description	PNC issued a third amendment and waiver ("third amendment") to the Revolving Credit Facility, the Security Agreement in effect for fiscal 2019. The third amendment waived existing violations of the fixed charge coverage ratio of 1.1:1 and increased maximum capital expenditures from $300,000 to $375,000 per fiscal year. The Company incurred an amendment fee of $10,000 upon execution of the agreement.
Revolving Credit Facility [Member] | Peak Selling Season Between August 1 And December 31 [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum amount outstanding during period					15,000,000
Revolving line of credit					5,000,000
Revolving Credit Facility [Member] | Peak Selling Season Between January 1 And July 31 [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum amount outstanding during period					$ 7,500,000