Note 17 - Major Customer

12 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

17. MAJOR CUSTOMER

Approximately

38%

and

47%

of the Company’s consolidated revenues were derived from services performed for FedEx Corporation in fiscal

2018

and

2017,

respectively. Approximately

15%

and

15%

of the Company’s consolidated accounts receivable at

March 31, 2018

and

2017,

respectively, were due from FedEx Corporation.