Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating activities:
Net (loss) income	$ (877)	$ 1,381
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation, amortization and accretion	1,480	1,376
Gain on asset disposals, net	(12)	(21)
Interest expense from debt issuance cost amortization	144	130
Equity-based compensation expense	264	269
Equity in earnings of investee	(42)	(29)
Foreign currency losses (gains)	457	(101)
Changes in assets and liabilities:
Trade accounts receivable	7,698	(21,935)
Prepaid expenses and other	(577)	6
Accounts payable and accounts payable - affiliates	(1,197)	1,905
Accrued payroll and other	(3,154)	4,562
Income taxes payable	221	207
Net cash provided by (used in) operating activities	4,405	(12,250)
Investing activities:
Proceeds from fixed asset disposals	26	21
Purchase of property and equipment, excluding finance leases	(1,055)	(372)
Net cash used in investing activities	(1,029)	(351)
Financing activities:
Borrowings on credit facility	32,000	7,000
Payments on credit facility	(5,000)
Other	(19)
Payments on finance lease obligations	(61)	(13)
Taxes paid related to net share settlement of equity-based compensation	(138)	(158)
Distributions	(3,593)	(3,543)
Net cash provided by financing activities	23,189	3,286
Effect of exchange rates on cash	(7)	104
Net increase (decrease) in cash and cash equivalents	26,558	(9,211)
Cash and cash equivalents, beginning of period (includes restricted cash equivalents of $551 at December 31, 2019 and December 31, 2018)	16,251	15,931
Cash and cash equivalents, end of period (includes restricted cash equivalents of $551 at March 31, 2020 and March 31, 2019)	42,809	6,720
Non-cash items:
Accounts payable and accrued payroll and other excluded from capital expenditures	366	388
Acquisitions of finance leases included in liabilities	$ 247	$ 293