Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash Flows from Operating Activities
Net income	$ 16,658	$ 6,429
Income (loss) from discontinued operations, net of income taxes	3,111	(4,661)
Income from continuing operations	13,547	11,090
Income (loss) from discontinued operations, net of income taxes
Depreciation	13,290	11,030
Amortization	5,279	1,461
Non-cash stock compensation	1,638	1,593
Provision for loss on accounts receivable	83	550
(Gain) loss from asset dispositions	(56)	(139)
Tax benefit from options	(215)	(658)
Other	(147)	(200)
Payments on performance based compensation	(1,332)	(1,293)
Other long-term liabilities	2,497	1,244
Cash flows used for working capital:
Accounts receivable	(12,918)	(10,386)
Inventories	(4,020)	(10,890)
Prepaid expenses and other assets	2,511	337
Accounts payable and accrued expenses	(23,420)	(10,965)
Net cash used for operating activities-continuing operations	(2,969)	(6,826)
Net cash used for operating activities-discontinued operations	(11,672)	(14,200)
Net cash used for operating activities	(14,641)	(21,026)
Net cash used for operating activities-continuing operations
Net cash used for operating activities-discontinued operations	(9,381)	(6,971)
Proceeds from sale of property, plant and equipment	36	85
Proceeds from sale of business	69,787	0
Net cash provided by (used for) investing activities - continuing operations	60,442	(6,886)
Net cash provided by (used for) investing activities - discontinued operations	(581)	14,531
Net cash provided by investing activities	59,861	7,645
Other
Proceeds from long-term debt	0	89,000
Net borrowing (repayment) on credit facility	(31,548)	4,300
Cash dividends paid	(8,367)	(7,480)
Proceeds from issuance of common stock	1,515	2,126
Repayment of long-term debt	215	658
Repurchase of common stock	(6,577)	(44,399)
Shares withheld for employee taxes on equity awards	(975)	(1,083)
Deferred financing costs	0	(538)
Net cash provided by (used for) financing activities - continuing operations	(45,737)	42,584
Net cash used for financing activities - discontinued operations	0	0
Net cash provided by (used for) financing activities	(45,737)	42,584
Foreign Exchange Rate Effect on Cash	(272)	50
Net increase (decrease) in cash	(789)	29,253
Cash at January 1	4,676	6,539
Cash at June 30	3,887	35,792
Interest	5,833	767
Income taxes	$ 5,552	$ 10,362