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Income Taxes (Details ) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Current: |  |  |
Federal | $ 4,353,000 | $ 4,301,000 | $ 3,752,000
State | 824,000 | 768,000 | 701,000
Current income taxes | 5,177,000 | 5,069,000 | 4,453,000
Deferred: |  |  |
Federal | 641,000 | 699,000 | 396,000
State | 99,000 | (89,000) | 56,000
Deferred income taxes | 740,000 | 610,000 | 452,000
Total income tax provision | 5,917,000 | 5,679,000 | 4,905,000
Net operating loss carryforwards for federal income tax | 1,000,000 |  |
Future benefit of the federal net operating loss carryforwards, limit per year | 300,000 |  |
Current deferred tax assets: |  |  |
Reserves | 495,000 | 383,000 |
Inventory capitalization | 244,000 | 205,000 |
Compensation programs | 204,000 | 245,000 |
Retirement liability | 33,000 | 55,000 |
Equity-based compensation | 246,000 | 228,000 |
Total current deferred tax assets | 1,222,000 | 1,116,000 |
Long-term deferred tax assets / (liabilities): |  |  |
Excess of book over tax basis of fixed assets | (2,413,000) | (1,688,000) |
Goodwill | (827,000) | (751,000) |
Intangible assets |  | (69,000) |
Total long-term deferred tax liabilities | (3,240,000) | (2,508,000) |
Net operating loss carryforwards | 342,000 | 443,000 |
Deferred rent | 46,000 | 67,000 |
Intangible assets | 5,000 |  |
Compensation programs | 411,000 | 408,000 |
Total long-term deferred tax assets | 804,000 | 918,000 |
Net long-term deferred tax liabilities | (2,436,000) | (1,590,000) |
Deferred tax assets | 2,000,000 |  |
Reconciliation of actual tax provision from expected tax provision |  |  |
Computed "expected" tax rate (as a percent) | 34.00% | 34.00% | 34.00%
Increase (decrease) in income taxes resulting from: |  |  |
State taxes, net of federal tax benefit (as a percent) | 3.60% | 2.70% | 3.40%
Meals and entertainment (as a percent) | 0.10% | 0.10% | 0.10%
R&D credits (as a percent) | (1.00%) | (0.10%) | (0.40%)
Domestic production deduction (as a percent) | (2.40%) | (2.50%) | (2.80%)
Non-deductible ISO stock option expense (as a percent) | 0.20% | 0.10% | 0.10%
Unrecognized tax benefits (as a percent) | (0.10%) | (0.20%) | (2.40%)
Income of non-controlling interests (as a percent) |  |  | (1.00%)
Other (as a percent) |  | 0.20% | 0.30%
Effective tax rate (as a percent) | 34.40% | 34.30% | 31.30%
Reconciliation of the beginning and ending amount of gross unrecognized tax benefits (UTB) resulting from uncertain tax positions |  |  |
Gross UTB balance at beginning of fiscal year | 290,000 | 320,000 |
Increases for tax positions of prior years | 10,000 |  |
Reductions for tax positions of prior years | (25,000) | (30,000) |
Gross UTB balance at the end of fiscal year | 275,000 | 290,000 | 320,000
Total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate | 275,000 | 290,000 |
Accrued interest and penalties | $ 0 | $ 0 |

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