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Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) | Total | Common Stock Outstanding | Paid-In Capital | Accumulated Other Comprehensive Income | Treasury Stock | Retained Earnings [Member]
--- | --- | --- | --- | --- | --- | ---
Common Stock, Shares, Outstanding |  | 7,711,277 |  |  |  |
Common Stock, Shares, Outstanding | Accounting Standards Update 2014-09 [Member] |  | 7,711,277 |  |  |  |
Balance | $ (101,893,000) | $ (77,000) | $ (31,465,000) | $ (2,070,000) | $ (28,153,000) | $ (96,434,000)
Balance | Accounting Standards Update 2014-09 [Member] | (102,962,000) | (77,000) | (31,465,000) | (2,070,000) | (28,153,000) | (97,503,000)
Balance at Dec. 31, 2017 | (101,893,000) | (77,000) | (31,465,000) | (2,070,000) | (28,153,000) | (96,434,000)
Balance (Accounting Standards Update 2014-09 [Member]) at Dec. 31, 2017 | (102,962,000) | (77,000) | (31,465,000) | (2,070,000) | (28,153,000) | (97,503,000)
Balance | (101,893,000) | (77,000) | (31,465,000) | (2,070,000) | (28,153,000) | (96,434,000)
Balance | Accounting Standards Update 2014-09 [Member] | (102,962,000) | $ (77,000) | (31,465,000) | (2,070,000) | (28,153,000) | (97,503,000)
Net income | 518,000 |  |  |  |  |
Payments of Dividends | (393,000) |  |  |  |  |
Change in post retirement benefits, net of tax benefit of $20,000 | (64,000) |  |  | (64,000) |  |
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | 607,000 |  |  |  |  |
Common stock issued- net, value | 0 |  |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  | 211 |  |  |  |
Share-based compensation | 331,000 |  | 331,000 |  |  |
Balance at Mar. 31, 2018 | (103,961,000) | $ (77,000) | 31,796,000 | (2,613,000) | (28,153,000) | (97,628,000)
Common Stock, Shares, Outstanding |  | 7,711,488 |  |  |  |
Balance | $ (103,961,000) | $ (77,000) | 31,796,000 | (2,613,000) | (28,153,000) | (97,628,000)
Common Stock, Shares, Outstanding | 7,776,164 | 7,776,164 |  |  |  |
Cumulative Effect of New Accounting Principle in Period of Adoption | Accounting Standards Update 2014-09 [Member] | $ 1,069,000 |  |  |  |  | 1,069,000
Balance | $ (98,929,000) | $ (78,000) | (33,208,000) | (2,117,000) | (28,403,000) | (91,929,000)
Treasury Stock, Shares | (3,790,308) |  |  |  |  |
Balance at Dec. 31, 2018 | $ (98,929,000) | (78,000) | (33,208,000) | (2,117,000) | (28,403,000) | (91,929,000)
Balance | (98,929,000) | (78,000) | (33,208,000) | (2,117,000) | (28,403,000) | (91,929,000)
Net income | (3,845,000) |  |  |  |  |
Change in post retirement benefits, net of tax benefit of $20,000 | (75,000) |  |  | (75,000) |  |
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | 390,000 |  |  |  |  |
Other Comprehensive Income Derivative Instruments Net Of Tax | (196,000) |  |  | (196,000) |  |
Common stock issued- net, value | 0 |  |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  | 8,997 |  |  |  |
Share-based compensation | 350,000 |  | 350,000 |  |  |
Balance at Mar. 31, 2019 | $ (95,553,000) | $ (78,000) | 33,558,000 | (2,236,000) | (28,403,000) | (88,084,000)
Common Stock, Shares, Outstanding | 7,785,161 | 7,785,161 |  |  |  |
Balance | $ (95,553,000) | $ (78,000) | $ 33,558,000 | $ (2,236,000) | $ (28,403,000) | $ (88,084,000)
Treasury Stock, Shares | (3,790,308) |  |  |  |  |

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- Definition Changes to accumulated comprehensive income resulting from gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges, and amortization of loss previously recognized in accumulated other comprehensive income on derivative instruments for which hedge accounting has been discontinued, net of tax. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. + References No definition available. + Details
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