| Fiscal year ended April 2, 2017 | ||||||||||||
| Current | Deferred | Total | ||||||||||
| Income tax expense on current year income: | ||||||||||||
| Federal | $ | 2,422 | $ | 588 | $ | 3,010 | ||||||
| State | 200 | 105 | 305 | |||||||||
| Foreign | 10 | - | 10 | |||||||||
| Total income tax expense on current year income | 2,632 | 693 | 3,325 | |||||||||
| Income tax expense (benefit) - discrete items: | ||||||||||||
| Reserve for unrecognized tax benefits | 134 | - | 134 | |||||||||
| Adjustment to prior year provision | 9 | 4 | 13 | |||||||||
| Net excess tax benefit related to stock-based compensation | (248 | ) | - | (248 | ) | |||||||
| Income tax expense (benefit) - discrete items | (105 | ) | 4 | (101 | ) | |||||||
| Total income tax expense | $ | 2,527 | $ | 697 | $ | 3,224 | ||||||
| Fiscal year ended April 3, 2016 | ||||||||||||
| Current | Deferred | Total | ||||||||||
| Federal | $ | 3,540 | $ | 133 | $ | 3,673 | ||||||
| State | 271 | 32 | 303 | |||||||||
| Other - net, including foreign | (61 | ) | - | (61 | ) | |||||||
| Income tax expense | 3,750 | 165 | 3,915 | |||||||||
| Income tax reported in stockholders' equity related to stock-based compensation | (273 | ) | - | (273 | ) | |||||||
| Total | $ | 3,477 | $ | 165 | $ | 3,642 | ||||||
| April 2, 2017 | April 3, 2016 | |||||||
| Deferred tax assets: | ||||||||
| Employee wage and benefit accruals | $ | 319 | $ | 740 | ||||
| Accounts receivable and inventory reserves | 301 | 319 | ||||||
| Deferred rent | 67 | 67 | ||||||
| Intangible assets | 590 | 647 | ||||||
| State net operating loss carryforwards | 829 | 775 | ||||||
| Stock-based compensation | 299 | 478 | ||||||
| Total gross deferred tax assets | 2,405 | 3,026 | ||||||
| Less valuation allowance | (829 | ) | (775 | ) | ||||
| Deferred tax assets after valuation allowance | 1,576 | 2,251 | ||||||
| Deferred tax liabilities: | ||||||||
| Prepaid expenses | (265 | ) | (234 | ) | ||||
| Property, plant and equipment | (71 | ) | (80 | ) | ||||
| Total deferred tax liabilities | (336 | ) | (314 | ) | ||||
| Net deferred income tax assets | $ | 1,240 | $ | 1,937 | ||||
| 2017 | 2016 | |||||||
| Balance at beginning of period | $ | 211 | $ | - | ||||
| Additions related to current year positions | 134 | 195 | ||||||
| Additions related to prior year positions | 343 | 16 | ||||||
| Reductions for tax positions of prior years | - | - | ||||||
| Reductions due to the lapse of the statute of limitations | - | - | ||||||
| Payments pursuant to judgements and settlements | - | - | ||||||
| Balance at end of period | $ | 688 | $ | 211 | ||||
| 2017 | 2016 | |||||||
| Tax expense at statutory rate (34%) | $ | 2,991 | $ | 3,653 | ||||
| State income taxes, net of Federal income tax benefit | 201 | 200 | ||||||
| Tax credits | (10 | ) | (13 | ) | ||||
| Discrete items | (105 | ) | - | |||||
| Net tax effect of book expenses not deductible for tax purposes | 143 | 132 | ||||||
| Other - net, including foreign | 4 | (57 | ) | |||||
| Income tax expense | $ | 3,224 | $ | 3,915 | ||||