Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Net cash provided by operating activities
Net loss	$ (5,349)	$ (6,504)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization	603	2,290
Loss on tangible and intangible assets	15	0
Unrealized loss on foreign currency transactions	1,078	340
Stock-based compensation expense	502	1,036
Amortization of debt issuance costs and accretion of debt discounts	805	916
Loss on extinguishment of debt	3,964	0
Deferred tax expense	(79)	2,340
Provision for credit losses	142	95
Non-cash lease expense	546	470
Change in operating assets and liabilities:
Accounts receivable	261	(3,328)
Prepaid expenses and other current assets	(1,053)	(2,095)
Other assets	(31)	(33)
Accounts payable, accrued expenses, and other current liabilities	(9,937)	1,533
Other liabilities	(599)	(93)
Deferred revenue	(1,343)	2,646
Net cash used in operating activities	(10,475)	(387)
Net cash provided by investing activities
Capital expenditures	(490)	(423)
Net cash used in investing activities	(490)	(423)
Net cash provided by financing activities
Proceeds from debt, net of discount and issuance costs	97,750	0
Repayment of debt	(85,552)	(3,163)
Debt issuance costs paid to third parties	(3,531)	0
Payment of early extinguishment of debt charge	(893)	0
Payments directly related to debt	0	(523)
Net cash provided by (used in) financing activities	7,774	(3,686)
Net change in cash and cash equivalents and restricted cash	(3,191)	(4,496)
Effects of exchange rate fluctuations on cash and cash equivalents and restricted cash	55	781
Net decrease in cash and cash equivalents and restricted cash	(3,136)	(3,715)
Cash and cash equivalents and restricted cash at beginning of period	16,279	21,117
Cash and cash equivalents and restricted cash at end of period	13,143	17,402
Supplemental disclosure of cash flow information:
Cash paid for interest including payment of early extinguishment of debt charges of $893 and $0, respectively	2,953	2,497
Cash paid for income taxes	29	0
Reconciliation of cash, cash equivalents, and restricted cash to the condensed consolidated balance sheets
Cash and cash equivalents	13,007
Restricted cash included in other current assets	136
Total cash and cash equivalents and restricted cash as shown on the condensed consolidated statements of cash flows	$ 13,143	$ 17,402