| 2017 | 2016 | 2015 | ||||||||||
| United States | $ | (13,048 | ) | $ | (29,293 | ) | $ | 5,614 | ||||
| Foreign | 3,519 | 3,998 | 10,286 | |||||||||
| $ | (9,529 | ) | $ | (25,295 | ) | $ | 15,900 | |||||
| 2017 | 2016 | 2015 | ||||||||||
| Currently payable: | ||||||||||||
| Federal | $ | (191 | ) | $ | (1,683 | ) | $ | 1,607 | ||||
| State | 251 | 136 | 518 | |||||||||
| Foreign | 771 | 1,468 | 2,832 | |||||||||
831 | (79 | ) | 4,957 | |||||||||
| Deferred: | ||||||||||||
| Federal | (3,906 | ) | (10,978 | ) | 408 | |||||||
| State | (706 | ) | (787 | ) | 5 | |||||||
| Foreign | 367 | (438 | ) | (855 | ) | |||||||
(4,245 | ) | (12,203 | ) | (442 | ) | |||||||
| $ | (3,414 | ) | $ | (12,282 | ) | $ | 4,515 | |||||
| 2017 | 2016 | |||||||
| Deferred tax assets: | ||||||||
| Retirement plans and employee benefits | $ | 13,755 | $ | 19,106 | ||||
| Foreign tax credit carryforwards | 7,620 | 8,887 | ||||||
| Federal tax credits | 1,131 | 191 | ||||||
| State net operating loss and other state credit carryforwards | 1,213 | 768 | ||||||
| Federal net operating loss | 2,299 | - | ||||||
| Inventory | 1,992 | 1,775 | ||||||
| Reserves | 833 | 1,544 | ||||||
| Foreign NOL carryforwards | 3,606 | 3,176 | ||||||
| Accruals | 460 | 522 | ||||||
| Other assets | 665 | 678 | ||||||
33,574 | 36,647 | |||||||
| Deferred tax liabilities: | ||||||||
| Property, plant and equipment | 5,488 | 6,329 | ||||||
| Intangibles | 971 | 2,011 | ||||||
| Other liabilities | 125 | 140 | ||||||
6,584 | 8,480 | |||||||
| Valuation Allowance | (3,803 | ) | (3,123 | ) | ||||
| Total net deferred tax assets | $ | 23,187 | $ | 25,044 | ||||
| 2017 | 2016 | 2015 | ||||||||||
| U.S. federal income tax at 34% | $ | (3,240 | ) | $ | (8,601 | ) | $ | 5,491 | ||||
| Increases (reductions) in tax resulting from: | ||||||||||||
| Foreign tax items | (179 | ) | (2,525 | ) | 362 | |||||||
| State taxes | (499 | ) | (374 | ) | 32 | |||||||
| Valuation allowance | (47 | ) | (1,288 | ) | (1,121 | ) | ||||||
| Change in prior year estimate | 899 | 473 | 157 | |||||||||
| Research and development tax credits | (230 | ) | (348 | ) | (337 | ) | ||||||
| Section 199 deduction | - | - | (96 | ) | ||||||||
| Unrecognized tax benefits | 65 | (21 | ) | 5 | ||||||||
| Goodwill impairment | - | 420 | - | |||||||||
| Other, net | (183 | ) | (18 | ) | 22 | |||||||
| $ | (3,414 | ) | $ | (12,282 | ) | $ | 4,515 | |||||
| June 30, 2017 | June 30, 2016 | |||||||
| Unrecognized tax benefits, beginning of year | $ | 790 | $ | 810 | ||||
| Additions based on tax positions related to the prior year | - | 12 | ||||||
| Additions based on tax positions related to the current year | 55 | 172 | ||||||
| Reductions based on tax positions related to the prior year | (13 | ) | (4 | ) | ||||
| Subtractions due to statutes closing | (5 | ) | (179 | ) | ||||
| Settlements with Taxing Authorities | - | (21 | ) | |||||
| Unrecognized tax benefits, end of year | $ | 827 | $ | 790 | ||||