Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net loss	$ (34,612)	$ (37,644)
Adjustments to reconcile net loss to cash flows provided by operating activities:
Stock-based compensation	44,225	47,378
Depreciation and amortization	4,427	4,223
Deferred income tax provision	25	28
Accretion of discount on acquisition holdback	36	7
Loss on disposal of fixed assets	2	9
Provision for doubtful accounts	97	7
Recovery from inventory obsolescence	(108)	(2)
Changes in other operating assets and liabilities
Accounts receivable	8,763	(18,852)
Inventories	(3,321)	1,288
Prepaid expenses, other current assets, and other assets	(2,486)	(3,259)
Accounts payable and other accrued payables	2,635	15,742
Accrued compensation and benefits	371	(519)
Contract liabilities	571	1,579
Other current liabilities and other liabilities	(507)	(348)
Net cash provided by operating activities	20,118	9,637
Cash flows from investing activities:
Capitalized software development costs	(8,580)	(6,672)
Purchases of property and equipment	(815)	(1,645)
Cash paid for acquisition	0	(5,925)
Net cash used in investing activities	(9,395)	(14,242)
Cash flows from financing activities:
Payments under finance lease obligations	(1,083)	(993)
Payment of tax withholding related to net share settlement of equity awards	(3,135)	0
Repurchase of common stock	(7,603)	(1,251)
Proceeds from issuance of common stock, net of issuance costs	0	64,269
Repurchase of outstanding warrants	0	(26,894)
Distributions to Telos ID Class B member – non-controlling interest	0	(2,436)
Net cash (used in)/provided by financing activities	(11,821)	32,695
Net change in cash, cash equivalents, and restricted cash	(1,098)	28,090
Cash, cash equivalents and restricted cash, beginning of period	126,562	106,045
Cash, cash equivalents and restricted cash, end of period	$ 125,464	$ 134,135