Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash Flows from Operating Activities:
Net Income	$ 6,798	$ 2,230
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	8,874	8,975
Provision for doubtful accounts	1,985	2,991
Noncash amortization of debt financing costs	445	445
Pension plan contribution	(1,479)	(1,396)
Shared-based compensation expense	1,439	1,414
Loss on sale of assets	157	844
Deferred income taxes	4,664	729
Noncash gain on forward currency exchange contracts	(42)	(83)
Change in other operating items:
Accounts receivable	(16,870)	(33,901)
Inventories	1,793	(2,118)
Accounts payable	17,991	16,590
Other operating activities, net	1,344	6,549
Net cash provided by operating activities	27,099	3,269
Cash Flows from Investing Activities:
Purchases of property, plant and equipment	(6,769)	(4,487)
Proceeds from disposal/sale of property, plant and equipment	60	561
Premium payments for life insurance	(44)
Net cash used in investing activities	(6,753)	(3,926)
Cash Flows from Financing Activities:
Post-acquisition payments		(2,640)
Proceeds from borrowings against life insurance		1,041
Net cash used in financing activities		(1,599)
Effect of Foreign Currency Exchange Rate Changes on Cash	(1,840)	(179)
Net Increase (Decrease) in Cash	18,506	(2,435)
Cash:
Beginning of period	70,091	72,695
End of period	88,597	70,260
Supplemental Cash Flow Information:
Cash paid for interest	9,925	9,958
Cash paid for income taxes, net	891	941
Unpaid purchases of property and equipment included in accounts payable	$ 898	$ 1,005