Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Jun. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents		$ 33,818	$ 28,539
Short-term marketable securities		21,391	35,389
Patient accounts receivable, net		125,421	129,151
Inventories		54,280	44,569
Other receivables		60,928	34,274
Prepaid expenses and other current assets		8,250	4,277
Current portion of notes receivable - related parties		2,174	1,604
Total current assets		306,262	277,803
Property and equipment, net		42,510	40,439
Operating lease right-of-use assets, net	[1]	50,609	43,349
Notes receivable - related parties		0	1,150
Other assets		18,005	7,588
Goodwill		10,900	1,230
Intangibles, net		2,476	0
Deferred tax asset, net		0	2,894
Total assets		430,762	374,453
Current liabilities
Accounts payable	[2]	189,483	127,645
Accrued compensation related costs		11,640	11,410
Accrued other		18,202	22,327
Income tax payable		971	971
Current portion of operating lease liabilities	[3]	7,450	6,692
Current portion of long-term debt		3,809	0
Total current liabilities		231,555	169,045
Long-term debt, net		88,241	80,641
Long-term operating lease liabilities	[4]	46,167	39,803
Other long-term liabilities		10,948	14,251
Total liabilities		376,911	303,740
Mezzanine equity
Series A convertible preferred stock; $0.0001 par value; 7,500,000 shares authorized; 6,651,610 issued and outstanding at June 30, 2024 and December 31, 2023, with an aggregate liquidation preference of $70,744,488 and $68,009,015 at June 30, 2024 and December 31, 2023, respectively.		64,986	64,986
Redeemable noncontrolling interest		28,331	167,025
Stockholders' equity
Additional paid-in capital		27,074	0
Treasury stock, at cost, 122,743 shares at June 30, 2024 and 14,729 shares at December 31, 2023		(368)	0
Accumulated other comprehensive income		26	81
Retained deficit		(66,720)	(161,812)
Total AON stockholders' deficit		(39,984)	(161,727)
Noncontrolling interest		518	429
Total deficit		(39,466)	(161,298)
Total liabilities, mezzanine equity, noncontrolling interest, and stockholders' equity		430,762	374,453
Class A Common Stock
Stockholders' equity
Common stock, value		1	1
Class B Common Stock
Stockholders' equity
Common stock, value		$ 3	$ 3

[1] Includes related party operating right-of-use assets, net of $15,605 and $10,931 at June 30, 2024 and December 31, 2023, respectively

[2] Includes amounts due to related party of $178,460 and $120,857 at June 30, 2024 and December 31, 2023, respectively

[3] Includes related party current portion of operating lease liabilities of $3,524 and $1,888 at June 30, 2024 and December 31, 2023, respectively

[4] Includes related party long-term operating lease liabilities of $10,712 and $9,472 at June 30, 2024 and December 31, 2023, respectively