Note 18 - Major Customer

12 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

18. MAJOR CUSTOMER

Approximately

29%

and

38%

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

2019

and

2018,

respectively. Approximately

20%

and

15%

of the Company’s consolidated accounts receivable at

March 31, 2019

and

2018,

respectively, were due from FedEx Corporation.