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Note 12 - Lease Commitments | 6 Months Ended
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Oct. 31, 2018
Notes to Financial Statements |
Commitments Disclosure [Text Block] | Note 12 - Lease Commitments: The total amount of the base rent payments is being charged to expense on the straight-line method over the term of the lease. Future minimum payments, exclusive of potential increases in real estate taxes and operating cost escalations, under operating leases for office space, with remaining terms of one year or more, are as follows:
Fiscal Years Ended April 30, |  | ($ in thousands) |
2020 |  |  | 1,399 |
2021 |  |  | 1,432 |
2022 |  |  | 1,506 |
2023 |  |  | 1,596 |
2024 and thereafter |  |  | 6,900 |
|  | $ | 12,833 |
For the six months ended October 31, 2018 and 2017, rental expenses were $633,000 and $618,000, respectively.

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- Definition The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
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