Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($)	Total	Common Stock Outstanding	Paid-In Capital	Accumulated Other Comprehensive Income	Treasury Stock	Retained Earnings
Common Stock, Shares, Outstanding	7,635,093	7,635,093
Treasury Stock, Shares	(3,753,595)
Balance at Dec. 31, 2016	$ (96,766,000)	$ (76,000)	$ (30,134,000)	$ (2,414,000)	$ (27,781,000)	$ (91,923,000)
Net income	4,704,000
Dividends, Common Stock, Cash	(393,000)
Change in post retirement benefits, net of tax of $78,000	(182,000)			(182,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	$ 434,000
Common stock issued- net, shares	1,000
Treasury Stock, Retired, Par Value Method, Amount	$ (372,000)				(372,000)
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures		95,717
Share-based compensation	1,061,000		1,061,000
Balance at Sep. 30, 2017	$ (102,019,000)	$ (77,000)	$ 31,195,000	$ (2,666,000)	$ (28,153,000)	$ (96,234,000)
Common Stock, Shares, Outstanding	7,711,277	7,711,277
Treasury Stock, Shares	(3,773,128)	(19,533)