Consolidated Statement of Cash Flows Statement - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash Flows from Operating Activities:
Net Income	$ 18,780	$ 15,690
Loss from discontinued operations	0	(4,740)
Income from continuing operations	18,780	20,430
Adjustments to reconcile net income to net cash provided by operating activities:
Loss on dispositions of property and equipment	(1,120)	(300)
Depreciation	11,980	10,830
Amortization of intangible assets	10,190	10,580
Amortization of debt issue costs	670	1,020
Deferred income taxes	230	(250)
Non-cash compensation expense	4,140	2,870
Excess tax benefits from stock based compensation	(170)	(270)
Debt financing and extinguishment costs	0	1,970
Increase in receivables	(3,660)	(8,930)
(Increase) decrease in inventories	1,130	(9,210)
Decrease in prepaid expenses and other assets	10,650	510
Decrease in accounts payable and accrued liabilities	(21,710)	(8,550)
Other, net	(410)	(820)
Net cash provided by operating activities of continuing operations	32,940	20,480
Net cash used for operating activities of discontinued operations	0	(14,030)
Net cash provided by operating activities	32,940	6,450
Cash Flows from Investing Activities:
Capital expenditures	(12,960)	(12,890)
Net proceeds from disposition of property and equipment	120	690
Net cash used for investing activities of continuing operations	(12,840)	(12,200)
Net cash used for investing activities of discontinued operations	0	(2,510)
Net cash used for investing activities	(12,840)	(14,710)
Cash Flows from Financing Activities:
Proceeds from borrowings on term loan facilities	0	275,000
Repayments of borrowings on term loan facilities	(6,950)	(441,360)
Proceeds from borrowings on revolving credit and accounts receivable facilities	216,580	697,890
Repayments of borrowings on revolving credit and accounts receivable facilities	(225,050)	(703,390)
Payments for deferred purchase price	0	5,710
Debt financing fees	0	(1,850)
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations	(650)	(2,620)
Proceeds from exercise of stock options	10	430
Excess tax benefits from stock based compensation	170	270
Cash transferred to the Cequent businesses	0	(17,050)
Net cash used for financing activities of continuing operations	(15,890)	(198,390)
Net cash provided by financing activities of discontinued operations	0	208,400
Net cash provided by (used for) financing activities	(15,890)	10,010
Net increase for the period	4,210	1,750
At beginning of period	19,450	24,420
At end of period	23,660	26,170
Supplemental disclosure of cash flow information:
Cash paid for interest	5,860	9,690
Cash paid for taxes	$ 3,170	$ 17,390