Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net income	$ 2,890,000	$ 3,196,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,641,000	1,390,000
Interest rate swaps - Mark-to-market and amortization of losses	3,000	(8,000)
Share-based compensation	175,000	110,000
(Gain) loss on foreign currency translation and transaction	86,000	108,000
Change in operating assets and liabilities:
Accounts receivable	4,933,000	512,000
Inventories	690,000	(204,000)
Prepaid and other assets	136,000	1,119,000
Accounts payable	(3,801,000)	2,456,000
Increase (Decrease) in Income Taxes Receivable	670,000	1,434,000
Accrued and other liabilities	504,000	(7,844,000)
Post retirement benefits liability	(69,000)	(142,000)
Net cash provided by operating activities	7,858,000	2,127,000
Cash flows from investing activities:
Purchase of property, plant and equipment	(1,247,000)	(1,535,000)
Business Combination, Purchase Price Allocated	0	(14,512,000)
Net cash used in investing activities	(1,247,000)	(16,047,000)
Cash flows from financing activities:
Gross repayments on revolving line of credit	0	(9,102,000)
Gross borrowings on revolving line of credit	0	7,334,000
Excess tax benefit from equity plans	0	3,000
Proceeds from issuance of common stock	0	(19,000)
Net cash used in financing activities	(1,178,000)	12,826,000
Net change in cash and cash equivalents	5,433,000	(1,094,000)
Cash and cash equivalents at beginning of period	8,943,000	2,312,000
Cash and cash equivalents at end of period	14,376,000	1,218,000
Cash paid for:
Interest (net of amounts capitalized)	85,000	25,000
Income taxes	4,000	19,000
Non Cash:
Fixed asset purchases in accounts payable	154,000	73,000
Term Loan [Member]
Cash flows from financing activities:
Proceeds from (Repayments of) Debt	0	15,500,000
Repayments of Short-term Debt	750,000	500,000
Capex Loan [Member]
Cash flows from financing activities:
Repayments of Short-term Debt	$ 428,000	$ 428,000