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QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2017
CERTIFICATION BY DANIEL A. BAKER PURSUANT TO RULE 13A-14(A)/15D-14(A)
CERTIFICATION BY CURT A. REYNDERS PURSUANT TO RULE 13A-14(A)/15D-14(A)
CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
INSTANCE DOCUMENT
SCHEMA DOCUMENT
CALCULATION LINKBASE DOCUMENT
DEFINITION LINKBASE DOCUMENT
LABELS LINKBASE DOCUMENT
PRESENTATION LINKBASE DOCUMENT
Note 5 - Marketable Securities - Fair Value of Marketable Securities by Maturity (Details) - USD ($)
Sep. 30, 2017
Mar. 31, 2017
Total
$ 76,544,498
$ 76,402,756
Less than 1 year
16,921,738
1-3 years
24,122,782
3-5 years
$ 35,499,978