Consolidated Statement of Cash Flows Statement - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash Flows from Operating Activities:
Net Income	$ 6,990	$ 8,300
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Loss on dispositions of businesses and other assets	(4,170)	(590)
Depreciation	5,800	5,940
Amortization of intangible assets	4,990	5,100
Amortization of debt issue costs	350	340
Deferred income taxes	1,870	(20)
Non-cash compensation expense	1,470	1,970
Tax effect from stock based compensation	0	620
Increase in receivables	(7,590)	(11,210)
(Increase) decrease in inventories	(420)	330
Decrease in prepaid expenses and other assets	8,070	7,700
Decrease in accounts payable and accrued liabilities	(3,160)	(23,660)
Other operating activities	(570)	660
Net cash provided by (used for) operating activities	21,970	(3,340)
Cash Flows from Investing Activities:
Capital expenditures	(10,740)	(5,980)
Net proceeds from disposition of property and equipment	30	120
Net cash used for investing activities	(10,710)	(5,860)
Cash Flows from Financing Activities:
Repayments of borrowings on term loan facilities	(3,470)	(3,470)
Proceeds from borrowings on revolving credit and accounts receivable facilities	186,640	117,130
Repayments of borrowings on revolving credit and accounts receivable facilities	(191,760)	(97,220)
Shares surrendered upon options and restricted stock vesting to cover taxes	(450)	(650)
Other financing activities	(290)	(620)
Net cash provided by (used for) financing activities	(9,330)	15,170
Net increase for the period	1,930	5,970
At beginning of period	20,710	19,450
At end of period	22,640	25,420
Supplemental disclosure of cash flow information:
Cash paid for interest	3,050	2,980
Cash paid for taxes	$ 1,230	$ 1,780