Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income	$ 9,719,000	$ 7,068,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,506,000	3,888,000
Interest rate swaps - Mark-to-market and amortization of losses	(14,000)	(37,000)
Share-based compensation	605,000	439,000
(Gain) loss on foreign currency translation and transaction	56,000	47,000
Change in operating assets and liabilities:
Accounts receivable	(3,088,000)	(8,942,000)
Inventories	(323,000)	(110,000)
Prepaid and other assets	1,023,000	(380,000)
Accounts payable	2,144,000	295,000
Increase (Decrease) in Income Taxes Receivable	2,286,000	327,000
Accrued and other liabilities	(6,941,000)	2,587,000
Post retirement benefits liability	(359,000)	(603,000)
Net cash provided by operating activities	9,614,000	4,579,000
Cash flows from investing activities:
Purchase of property, plant and equipment	(4,041,000)	(9,399,000)
Business Combination, Purchase Price Allocated	(14,512,000)	0
Net cash used in investing activities	(18,553,000)	(9,399,000)
Cash flows from financing activities:
Gross repayments on revolving line of credit	(10,102,000)	(48,675,000)
Gross borrowings on revolving line of credit	7,334,000	55,040,000
Payment of principal on Mexican loan	0	(1,600,000)
Payments of principal on capex loan	(1,285,000)	(1,286,000)
Excess tax benefit from equity plans	148,000	285,000
Payments related to purchase of treasury stock	(287,000)	(176,000)
Proceeds from issuance of common stock	(19,000)	(326,000)
Net cash used in financing activities	9,327,000	3,914,000
Net change in cash and cash equivalents	388,000	(906,000)
Cash and cash equivalents at beginning of period	2,312,000	2,266,000
Cash and cash equivalents at end of period	2,700,000	1,360,000
Cash paid for:
Interest (net of amounts capitalized)	198,000	88,000
Income taxes	3,590,000	2,609,000
Non Cash:
Fixed asset purchases in accounts payable	270,000	49,000
Term Loan [Member]
Cash flows from financing activities:
Proceeds from (Repayments of) Debt	(15,500,000)	0
Repayments of Short-term Debt	$ (2,000,000)	$ 0