Employee Benefit Plans	12 Months Ended
Mar. 31, 2017
Retirement Benefits [Abstract]
Employee Benefit Plans	NOTE 11 - EMPLOYEE BENEFIT PLANS The Company has a 401(k) plan for its employees to which the Company makes contributions at rates dependent on the level of each employee’s contributions. Contributions made by the Company are limited to the maximum allowable for federal income tax purposes. The amounts charged to operations for contributions to this plan and administrative costs during the years ended March 31, 2017, 2016, and 2015 totaled $45,567, $48,993 and $36,802, respectively. The amounts are included as a component of general and administrative expense in the accompanying Consolidated Statements of Income. The Company does not provide any post-employment benefits to retirees.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-URI http://asc.fasb.org/topic&trid=2235017

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 712
-URI http://asc.fasb.org/topic&trid=2197446

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-URI http://asc.fasb.org/topic&trid=2127225

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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