Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities:
Net income	$ 3,014	$ 3,985
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,386	6,341
Employee Benefits and Share-based Compensation	(1,332)	400
Changes in operating assets and liabilities:
Accounts receivable	(4,547)	(762)
Inventories	3,209	1,457
Prepaid expenses and other assets	(388)	(823)
Accounts payable and other liabilities	(1,345)	(4,727)
Other	300	336
Net cash used in operating activities of continuing operations	5,297	6,207
Investing activities:
Additions to property, plant and equipment	(2,572)	(1,900)
Proceeds from sale of property and equipment	0	3
Business acquisition	(2,576)	(441)
Net cash used in investing activities	(5,148)	(2,338)
Financing activities:
Net payments on revolving line of credit	(925)	0
Proceeds from Stock Options Exercised	0	50
Net cash (used in) provided by financing activities	(925)	50
Discontinued operations:
Effect of Exchange Rate on Cash and Cash Equivalents	668	(346)
Increase (decrease) in cash and cash equivalents	(108)	3,573
Cash and cash equivalents at beginning of period	10,765	4,207
Cash and cash equivalents at end of period	$ 10,657	$ 7,780