Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net Income (Loss) Attributable to Parent	$ 48,198	$ 54,561
Net Income (Loss) Attributable to Noncontrolling Interest	(489)	(1,172)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,750	7,340
Benefit for deferred taxes	225	(5,374)
Share based compensation	2,253	1,422
Provision for doubtful accounts	(50)	(1,310)
Unrealized foreign exchange loss	0	81
Capitalized Computer Software, Amortization	1,670	1,243
Operating Leases, Right-of-Use Asset, Amortization	3,257	3,517
Reduction of acquisition earnout accruals	(3,308)	(17,124)
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	14,190	(13,331)
Receivables from service providers	12,381	1,385
Payables to service agents	(7,802)	(5,588)
Other assets	(1,260)	(758)
Accounts payable and accrued expenses	(8,004)	(6,891)
Accrued payroll and related benefits	2,130	(1,808)
Contract liabilities	(306)	(6,192)
Lease liabilities	(3,008)	(3,460)
Reserve for potential uncertain income tax return positions	206	0
Other liabilities	(8,634)	6,618
Net cash provided by operating activities	58,399	13,159
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash Acquired	(5,170)	(103,084)
Proceeds from (Payments to) Noncontrolling Interests	0	(4,925)
Payments to Develop Software	(3,257)	(2,588)
Payments for (Proceeds from) Investments	(27,301)	14,488
Capital expenditures	(757)	(4,721)
Net cash used in investing activities	(36,485)	(100,830)
Cash flows from financing activities:
Proceeds from (Repayments of) Lines of Credit	1,364	13,500
Repayments of Secured Debt	(9,414)	(7,532)
Repurchases of common stock	0	(10,972)
Dividend payments	(4,605)	(4,599)
Repayments of Long-term Debt	(119)	(846)
Increase (Decrease) in Bank Overdrafts	(19,763)	56,891
Increase (Decrease) in Short Term Third Party Loans	0	5,081
Proceeds from Stock Options Exercised	636	0
Forfeiture of certain shares to satisfy exercise costs and the recipients income tax obligations related to stock options exercised and restricted stock vested, Value	1,841	27
Repayments of Long-term Capital Lease Obligations	(113)	(129)
Net cash (used) provided by financing activities	(33,855)	51,367
Effect of foreign exchange rates on cash	(10,030)	521
Net change in cash and cash equivalents, and restricted cash	(21,971)	(35,783)
Cash and cash equivalents, and restricted cash at the beginning of the period	111,369	149,681
Cash and cash equivalents, and restricted cash at the end of the period	89,398	113,898
Supplemental disclosures of cash flow information:
Interest paid	15,434	20,984
Income taxes paid	$ 2,096	6,528
Supplemental schedule of noncash financing activities:
Common Stock Repurchase not settled, Shares	200,000
Common Stock Repurchase not settled, Value	$ 8,800
Forfeiture of certain shares to satisfy exercise costs and the recipients' income tax obligations related to stock options exercised and restricted stock vested	(1,841)	(27)
Common Stock
Cash flows from financing activities:
Forfeiture of certain shares to satisfy exercise costs and the recipients income tax obligations related to stock options exercised and restricted stock vested, Value	$ 5	$ 0
Supplemental schedule of noncash financing activities:
Forfeiture of certain shares to satisfy exercise costs and the recipients income tax obligations related to stock options exercised and restricted stock vested, Shares	55,526	471
Forfeiture of certain shares to satisfy exercise costs and the recipients' income tax obligations related to stock options exercised and restricted stock vested	$ (5)	$ 0