Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash flows from Operating activities:
Net loss	$ (43,727)	$ (30,189)	$ (37,159)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,073	2,006	1,648
Capitalized software impairment	3,956
Allowance for credit losses	2,055	390	341
Inventory impairment	626	1,905
Share-based compensation	5,602	7,319	8,746
Non-cash interest expense	771	634	709
Cost of rental units purchased by customers			92
Loss on extinguishment of debt	4,427
Loss on disposal of property and equipment	28
Changes in certain assets and liabilities:
Accounts receivable, net	(3,727)	(8,831)	(6,658)
Inventory	3,150	(1,098)	(2,587)
Net investments in sales-type leases	997	1,193	1,114
Prepaid commission expense	(1,096)	(1,319)	(1,243)
Prepaid expenses and other assets	(1,155)	(2,845)	786
Accounts payable	(1,985)	2,029	(1,968)
Accrued expenses	(2,083)	(2,243)	6,604
Other liabilities	(66)
Deferred revenue	(843)	(989)	(1,164)
Net Cash used in Operating activities	(30,997)	(32,038)	(30,739)
Cash flows from Investing activities:
Purchases of property and equipment and capitalized software	(1,466)	(2,369)	(3,269)
Cash paid for acquisition, net of cash and restricted cash acquired	(2,553)
Repayment of notes receivable	1,606	1,047	10,000
Net Cash (used in) provided by Investing activities	(2,413)	(1,322)	6,731
Cash flows from Financing activities:
Payments of debt issuance costs	(2,624)	(1,104)	(91)
Proceeds from issuance of long-term debt	57,479	25,000
Proceeds from issuance of warrants	2,521
Repayment of long-term debt	(60,000)	(1,200)
Payment for debt extinguishment cost	(4,185)
Proceeds from exercises of stock options	1	1	298
Net Cash (used in) provided by Financing activities	(6,808)	22,697	207
Net decrease in Cash, Cash equivalents and Restricted cash	(40,218)	(10,663)	(23,801)
Cash and Cash equivalents, Beginning of Period	59,677	70,340	94,141
Cash, Cash equivalents and restricted cash, End of Period	19,459	59,677	70,340
Reconciliation of cash, cash equivalents and restricted cash to the consolidated balance sheet:
Cash and cash equivalents	18,459	59,677	70,340
Restricted cash in deposits and other assets	1,000
Total cash, cash equivalents and restricted cash	19,459	59,677	70,340
Supplemental disclosure of cash flow information:
Cash paid for interest	6,513	4,790	3,543
Transfer of inventory to property and equipment	92	210	250
Supplemental disclosure of non-cash investing and financing activities:
Purchases of property and equipment and capitalized software in accounts payable and accrued expenses	13	239	103
Reduction of accounts receivable in current and long-term notes receivable	$ 606	$ 6,468	$ 432