| Fiscal Years Ended April 30, | ||||||||||||
| ($ in thousands) | 2017 | 2016 | 2015 | |||||||||
| Current tax expense (benefit): | ||||||||||||
| Federal | $ | 6,360 | $ | 3,799 | $ | 3,197 | ||||||
| State and local | 469 | 219 | 243 | |||||||||
6,829 | 4,018 | 3,440 | ||||||||||
| Deferred tax expense (benefit): | ||||||||||||
| Federal | (1,299 | ) | (839 | ) | (83 | ) | ||||||
| State and local | (412 | ) | (462 | ) | (154 | ) | ||||||
(1,711 | ) | (1,301 | ) | (237 | ) | |||||||
| Income tax provision: | $ | 5,118 | $ | 2,717 | $ | 3,203 | ||||||
| Fiscal Years Ended April 30, | ||||||||
| ($ in thousands) | 2017 | 2016 | ||||||
| Federal tax benefit (liability): | ||||||||
| Unrealized gains on securities available-for-sale | $ | (249 | ) | $ | (68 | ) | ||
| Capital loss carryforward | - | 86 | ||||||
| Operating lease exit obligation | 151 | 58 | ||||||
| Deferred professional fees | 17 | 77 | ||||||
| Deferred charges | 402 | 250 | ||||||
| Total federal tax benefit | 321 | 403 | ||||||
| State and local tax benefits: | ||||||||
| Other - deferred charges | 28 | 29 | ||||||
| Total state and local tax benefits | 28 | 29 | ||||||
| Deferred tax asset, short term | $ | 349 | $ | 432 | ||||
| Fiscal Years Ended April 30, | ||||||||
| ($ in thousands) | 2017 | 2016 | ||||||
| Federal tax liability (benefit): | ||||||||
| Deferred gain on deconsolidation of EAM | $ | 17,742 | $ | 17,679 | ||||
| Deferred non-cash post-employment compensation | (619 | ) | (619 | ) | ||||
| Depreciation and amortization | 454 | 1,812 | ||||||
| Other | (45 | ) | 8 | |||||
| Total federal tax liability | 17,532 | 18,880 | ||||||
| State and local tax liabilities (benefits): | ||||||||
| Deferred gain on deconsolidation of EAM | 1,206 | 1,704 | ||||||
| Deferred non-cash post-employment compensation | (42 | ) | (60 | ) | ||||
| Depreciation and amortization | 31 | 174 | ||||||
| Deferred professional fees | (2 | ) | (15 | ) | ||||
| Total state and local tax liabilities | 1,193 | 1,803 | ||||||
| Deferred tax liability, long term | $ | 18,725 | $ | 20,683 | ||||
| Fiscal Years Ended April 30, | ||||||||||||
| 2017 | 2016 | 2015 | ||||||||||
| U.S. statutory federal rate | 35.00 | % | 35.00 | % | 35.00 | % | ||||||
| Increase (decrease) in tax rate from: | ||||||||||||
| State and local income taxes, net of federal income tax benefit | -0.88 | % | -3.39 | % | -0.15 | % | ||||||
| Effect of dividends received deductions | -0.33 | % | -0.41 | % | -0.40 | % | ||||||
| Write off goodwill | - | - | -1.62 | % | ||||||||
| Domestic production tax credit | -0.17 | % | -0.33 | % | -0.44 | % | ||||||
| Other, net | -0.57 | % | -3.72 | % | -1.87 | % | ||||||
| Effective income tax rate | 33.05 | % | 27.15 | % | 30.52 | % | ||||||