CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net (loss) earnings		$ (8,358)	$ (368)
Adjustments to reconcile net loss to net cash provided by (used in):
Depreciation and amortization		2,675	1,585
(Recovery) provision for bad debts		(1,010)	(557)
Amortization of deferred loan fees		348	361
Deferred tax expense (benefit)		674	(362)
Share-based compensation		1,201	1,042
Operating lease right-of-use assets		1,956	2,564
Loss on liquidation of subsidiary		4,064	0
Foreign currency remeasurement losses (gains)		3,390	(956)
Changes in operating assets and liabilities:
Accounts receivable		(1,624)	10,343
Accounts receivable - affiliate		(4,462)	(5,188)
Prepaid expenses and other current assets		(3,585)	(596)
Income taxes receivable		305	(601)
Retainage receivable		255	(1,482)
Other assets		(1,346)	1,081
Accounts payable and accrued expenses		4,801	(2,485)
Income taxes payable		(1,250)	1,322
Deferred revenue		(4,516)	(3,971)
Operating lease liabilities		(2,166)	(2,817)
Other current liabilities		3,662	2,208
Retainage payable		465	25
Other liabilities		(33)	288
Net cash (used in) provided by operating activities		(4,554)	1,436
Cash flows from investing activities:
Purchase of property and equipment		(972)	(1,575)
Net cash used in investing activities		(972)	(1,575)
Cash flows from financing activities:
Proceeds from term loans		1,265	0
Repayment of term loans		(434)	(531)
Proceeds from revolving loans		28,196	5,311
Repayment of revolving loans		(16,168)	(993)
Proceeds from stock issued under employee stock purchase plan		201	147
Net cash provided by financing activities		13,060	3,934
Effect of exchange rate changes on cash, cash equivalents and restricted cash		(846)	(934)
Deconsolidated cash		9	0
Net (decrease) increase in cash, cash equivalents and restricted cash		6,679	2,861
Cash, cash equivalents and restricted cash — beginning of period		24,982	23,107
Cash, cash equivalents and restricted cash — end of period		31,661	25,968
Supplemental disclosures of cash flow information:
Interest and related financing fees paid		2,141	2,774
Income taxes paid		1,425	1,980
Transfer of proceeds from shares pledged as collateral to treasury stock		825	0
Cash paid for amounts included in the measurement of lease liabilities		3,831	4,068
Right-of-use assets obtained in exchange for operating lease liabilities	[1]	347	18,689
Right-of-use assets obtained in exchange for finance lease liabilities		$ 96	$ 0

[1] Amount for the six months ended June 30, 2019 relates to the Company's January 1, 2019 adoption of Accounting Standards Update 2016-2, Leases (Topic 842). See Note 14 - Leases to the Company's Consolidated Financial Statements.