CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Cash Flows from Operating Activities
Net income	$ 49,559	$ 42,705
Adjustments to reconcile net income to net cash provided by operating activities:
Bad debt expense	377	1,060
Deferred income taxes	1,089	3,176
Non-cash equity compensation	11,682	8,682
Depreciation and amortization	21,535	19,753
Facilities consolidation reserve	(204)	(193)
Amortization of debt issuance costs	380	385
Impairment of long-lived assets	1,728
Other adjustments, net	(1,110)	1,701
Changes in operating assets and liabilities:
Net contract assets and liabilities	(28,793)	(32,158)
Contract receivables	(39,711)	(25,110)
Prepaid expenses and other assets	(385)	(6,841)
Accounts payable	(5,052)	(5,882)
Accrued salaries and benefits	23,227	12,921
Accrued subcontractors and other direct costs	(16,895)	(7,897)
Accrued expenses and other current liabilities	(6,756)	3,602
Income tax receivable and payable	(4,134)	(5,535)
Other liabilities	(173)	(16)
Net Cash Provided by Operating Activities	6,364	10,353
Cash Flows from Investing Activities
Capital expenditures for property and equipment and capitalized software	(20,686)	(15,593)
Payments for business acquisitions, net of cash received	(3,569)	(22,847)
Net Cash Used in Investing Activities	(24,255)	(38,440)
Cash Flows from Financing Activities
Advances from working capital facilities	545,539	444,637
Payments on working capital facilities	(500,963)	(418,383)
Payments on capital expenditure obligations	(1,621)	(3,243)
Debt issue costs		(21)
Proceeds from exercise of options	1,883	5,842
Dividends paid	(7,906)	(5,269)
Net payments for stockholder issuances and buybacks	(24,301)	(12,399)
Net Cash Provided by Financing Activities	12,631	11,164
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash	(274)	(253)
Decrease in Cash, Cash Equivalents, and Restricted Cash	(5,534)	(17,176)
Cash, Cash Equivalents, and Restricted Cash, Beginning of Period	12,986	24,266
Cash, Cash Equivalents, and Restricted Cash, End of Period	7,452	7,090
Supplemental Disclosure of Cash Flow Information
Interest	7,581	7,193
Income taxes	$ 18,061	13,056
Non-cash investing and financing transactions:
Capital expenditure obligations		$ 6,121

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