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Note 7 - Long-term Debt (Tables) | 12 Months Ended
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Mar. 31, 2018
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | March 31, 201 8 |  |  | March 31, 201 7 |
Line of credit (3.75% at March 31, 2018) |  | $ | 28,000 |  |  | $ | 35,500 |
Term loan (3.69% at March 31, 2018) |  |  | 18,625 |  |  |  | 19,750 |
Less: discount |  |  | (365 | ) |  |  | (450 | )
Less: current portion |  |  | (1,625 | ) |  |  | (1,125 | )
Long-term portion |  | $ | 44,635 |  |  | $ | 53,675 |
Schedule of Maturities of Long-term Debt [Table Text Block] |
Year ending March 31, |  |  |  |
2019 |  | $ | 1,625,000 |
2020 |  |  | 2,125,000 |
2021 |  |  | 2,625,000 |
2022 |  |  | 40,250,000 |
|  | $ | 46,625,000 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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