Note 11 - Commitments and Contingencies |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | ||||||||||||||||||||||||||||||||||||||||||||||
Commitments and Contingencies Disclosure [Text Block] | NOTE 1 1 - COMMITMENTS AND CONTINGENCIES We lease our office and manufacturing facility under a non-cancelable operating lease, which expires on June 30, 2028. The Company’s future minimum lease commitment at March 31, 2018 is as follows:
Rent and real estate tax expense for all facilities for the years ended March 31, 2018 and 2017 was approximately $128,000 and $127,000, respectively. |