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
Balance	$ (101,893,000)	$ (77,000)	$ 31,465,000	$ (2,070,000)	$ (28,153,000)	$ (96,434,000)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification						1,069,000
Balance at Dec. 31, 2017	(101,893,000)	(77,000)	31,465,000	(2,070,000)	(28,153,000)	(96,434,000)
Balance	(101,893,000)	(77,000)	31,465,000	(2,070,000)	(28,153,000)	(96,434,000)
Net income	963,000					963,000
Dividends, Common Stock, Cash	(792,000)					(792,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	(301,000)			(301,000)
Unrealized Gain (Loss) on Derivatives	$ 191,000			191,000
Treasury Stock, Shares, Acquired	(17,180)
Treasury Stock, Value	$ (250,000)				(250,000)
Common stock issued- net, value	1,000	$ 1,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		77,318
Share-based compensation	969,000		969,000
Balance at Jun. 30, 2018	(103,615,000)	$ (78,000)	32,434,000	(1,832,000)	(28,403,000)	(97,674,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	(128,000)			(128,000)
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)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	1,069,000
Balance at Mar. 31, 2018	(103,961,000)	(77,000)	31,796,000	(2,613,000)	(28,153,000)	(97,628,000)
Balance	(103,961,000)	$ (77,000)	31,796,000	(2,613,000)	(28,153,000)	(97,628,000)
Net income	445,000					445,000
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	(893,000)			(893,000)
Unrealized Gain (Loss) on Derivatives	176,000			176,000
Treasury Stock, Shares, Acquired		17,180
Treasury Stock, Value	(250,000)				(250,000)
Common stock issued- net, value	1,000	$ 1,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		77,107
Share-based compensation	638,000		638,000
Balance at Jun. 30, 2018	(103,615,000)	$ (78,000)	32,434,000	(1,832,000)	(28,403,000)	(97,674,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	(64,000)			(64,000)
Common Stock, Shares, Outstanding		7,771,415
Balance	$ (103,615,000)	$ (78,000)	32,434,000	(1,832,000)	(28,403,000)	(97,674,000)
Treasury Stock, Shares		7,744
Common Stock, Shares, Outstanding	7,776,164	7,776,164
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	(3,636,000)
Dividends, Common Stock, Cash	(150,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	592,000			592,000
Other Comprehensive Income Derivative Instruments Net Of Tax	558,000			558,000	(60,000)
Common stock issued- net, shares		86,316
Common stock issued- net, value	1,000	$ 1,000
Treasury Stock, Retired, Par Value Method, Amount	(60,000)
Share-based compensation	866,000		866,000
Balance at Jun. 30, 2019	(95,984,000)	$ (79,000)	34,074,000	(2,001,000)	(28,463,000)	(88,293,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax				(150,000)
Common Stock, Shares, Outstanding		7,785,161
Balance	(95,553,000)	$ (78,000)	33,558,000	(2,236,000)	(28,403,000)	(88,084,000)
Balance at Mar. 31, 2019	(95,553,000)	(78,000)	33,558,000	(2,236,000)	(28,403,000)	(88,084,000)
Balance	(95,553,000)	$ (78,000)	33,558,000	(2,236,000)	(28,403,000)	(88,084,000)
Net income	209,000
Dividends, Common Stock, Cash	(399,000)					(399,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	202,000			202,000
Other Comprehensive Income Derivative Instruments Net Of Tax	362,000			362,000
Common stock issued- net, value	1,000
Treasury Stock, Retired, Par Value Method, Amount	(60,000)				(60,000)
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		77,319
Share-based compensation	516,000		516,000
Balance at Jun. 30, 2019	(95,984,000)	$ (79,000)	34,074,000	(2,001,000)	(28,463,000)	(88,293,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	$ (75,000)			(75,000)
Common Stock, Shares, Outstanding	7,854,736	7,854,736
Balance	$ (95,984,000)	$ (79,000)	$ 34,074,000	$ (2,001,000)	$ (28,463,000)	$ (88,293,000)
Treasury Stock, Shares	(3,798,052)	(7,744)

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.

No definition available.