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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2015
Income Taxes [Abstract] |
Income Tax Expense By Jurisdiction |
|  | Year Ended December 31
|  | 2015 |  | 2014 |  | 2013
Currently payable income taxes: |  |  |  |  |  |  |  |  |
Federal |  | $ | (3,142,000) |  | $ | 328,000 |  | $ | 2,114,000
State |  |  | (85,000) |  |  | (12,000) |  |  | 297,000
Foreign |  |  | 254,000 |  |  | 113,000 |  |  | (32,000)
|  |  | (2,973,000) |  |  | 429,000 |  | $ | 2,379,000
Deferred income taxes (benefit): |  |  |  |  |  |  |  |  |
Federal |  | $ | 2,191,000 |  | $ | 761,000 |  | $ | (303,000)
State |  |  | 38,000 |  |  | 40,000 |  |  | 18,000
Foreign |  |  | (9,000) |  |  | (11,000) |  |  | (33,000)
|  |  | 2,220,000 |  |  | 790,000 |  |  | (318,000)
|  | $ | (753,000) |  | $ | 1,219,000 |  | $ | 2,061,000
Reconciliation Of Effective Tax Rate, By Percentage |
|  | Year Ended December 31
|  | 2015 |  | 2014 |  | 2013
Tax at U.S. statutory rate |  | 35.0% |  | 35.0% |  | 35.0%
Surtax exemption |  | (1.1) |  | (0.7) |  | (5.4)
State income taxes, net of federal benefit |  | 0.6 |  | 1.0 |  | 19.1
Foreign income taxes, net of |  |  |  |  |  |
foreign tax credits |  | (3.6) |  | 7.8 |  | 3.3
Impairment of goodwill |  | - |  | - |  | 116.2
Other nondeductible items |  | 0.0 |  | 3.1 |  | 4.9
Effect of (decrease) increase in uncertain tax positions |  | (1.4) |  | (10.2) |  | 7.3
Federal credits |  | 15.1 |  | - |  | -
Change in valuation allowance |  | (35.2) |  | - |  | -
Other |  | (2.2) |  | 2.3 |  | 6.4
Effective tax rate |  | 7.2% |  | 38.3% |  | 186.8%
Schedule Of Deferred Tax Assets And Liabilities |
|  | 2015 |  |  | 2014
Deferred tax assets: |  |  |  |  |
Allowance for doubtful accounts | $ | 41,000 |  | $ | 4,000
Inventory |  | 2,016,000 |  |  | 2,779,000
Accrued and prepaid expenses |  | 440,000 |  |  | 594,000
Domestic net operating loss carry-forward |  | 1,208,000 |  |  | -
Long-term compensation plans |  | 351,000 |  |  | 380,000
Nonemployee director stock compensation |  | 554,000 |  |  | 403,000
Other stock compensation |  | 195,000 |  |  | 118,000
Foreign net operating loss carry-forwards and credits |  | 2,008,000 |  |  | 1,743,000
Federal and state credits |  | 927,000 |  |  | -
Other |  | 30,000 |  |  | -
Gross deferred tax assets |  | 7,770,000 |  |  | 6,021,000
Valuation allowance |  | (5,668,000) |  |  | (1,734,000)
Net deferred tax assets |  | 2,102,000 |  |  | 4,287,000
Deferred tax liabilities |  |  |  |  |
Depreciation |  | (2,141,000) |  |  | (2,110,000)
Intangible assets |  | (22,000) |  |  | (18,000)
Net deferred tax liability |  | (2,163,000) |  |  | (2,128,000)
Total net deferred tax (liability) asset | $ | (61,000) |  | $ | 2,159,000
Schedule Of Unrecognized Tax Benefits |
|  | 2015 |  | 2014 |  | 2013
Uncertain tax positions – January 1 | $ | 75,000 | $ | 240,000 | $ | 153,000
Gross increases - tax positions in prior period |  | 142,000 |  | 0 |  | 0
Gross decreases - tax positions in prior period |  | 0 |  | (73,000) |  | 0
Gross increases - current period tax positions |  | 0 |  | 0 |  | 158,000
Settlements |  | 0 |  | (85,000) |  | (5,000)
Expiration of statute of limitations |  | 0 |  | (7,000) |  | (66,000)
Uncertain tax positions – December 31, 2015 | $ | 217,000 | $ | 75,000 | $ | 240,000

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