Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net loss	$ (15,722)	$ (9,471)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization expense	2,870	2,916
Stock-based compensation expense	13,639	15,130
Change in fair value of contingent consideration	(150)	(4,672)
Provision for bad debt	224	77
Unrealized foreign currency transaction (gains) losses	16	(16)
Changes in operating assets and liabilities:
Accounts receivable	7,330	(999)
Prepaid expenses and other current assets	1,867	(47)
Commissions receivable, current and non-current	(129)	(11,425)
Operating lease right-of-use assets	1,374	1,287
Other assets	36	(30)
Accounts payable	(7,812)	3,413
Accrued expenses and other current liabilities	269	(2,059)
Deferred revenue	(58)	(122)
Operating lease liabilities	(1,643)	(1,355)
Net cash provided by (used in) operating activities	2,111	(7,373)
Cash flows from investing activities:
Acquisition of property and equipment, including costs capitalized for development of internal-use software	(2,022)	(1,989)
Net cash used in investing activities	(2,022)	(1,989)
Cash flows from financing activities:
Proceeds from exercise of stock options	340	608
Proceeds from private placement of common stock		15,000
Tax withholding payments related to net share settlement	(232)	(51)
Net cash provided by financing activities	108	15,557
Effect of exchange rate changes on cash, cash equivalents and restricted cash	16	(27)
Net increase in cash, cash equivalents and restricted cash	213	6,168
Cash, cash equivalents and restricted cash at beginning of period	30,835	35,101
Cash, cash equivalents and restricted cash at end of period	31,048	41,269
Supplemental disclosure of non-cash investing and financing information:
Acquisition of property and equipment included in accounts payable and accrued expenses and other current liabilities	$ 58	32
Operating lease liabilities arising from obtaining right-of-use assets		$ 1,096