CORRECTION OF AN ERROR (Schedule of Effect of Correction) (Details) - USD ($)	12 Months Ended
Mar. 30, 2018	Mar. 31, 2017	Mar. 25, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balances at March 25, 2016	$ 17,072,216	$ 15,054,544	$ 13,580,568
Correction of an error: recognition of stock option compensation expense	27,980
Restated balances at March 26, 2016		13,580,568
Capital in Excess of Par Value [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balances at March 25, 2016	3,767,608	3,739,628	2,744,573
Correction of an error: recognition of stock option compensation expense	27,980	995,055
Restated balances at March 26, 2016		3,739,628
Retained Earnings [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balances at March 25, 2016	13,281,573	11,291,881	$ 10,812,960
Correction of an error: recognition of stock option compensation expense		(995,055)
Restated balances at March 26, 2016		$ 9,817,905

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 4.E)
-URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(31))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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