Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
CURRENT ASSETS:
Cash	$ 28,867	$ 43,574
Accounts receivable, net	4,782	4,515
Inventory	36,683	43,666
Prepaid and other current assets	5,326	8,261
Total current assets	75,658	100,016
Property and equipment, net	839	853
Other intangibles, net	12,429	54,757
Other non-current assets	543	813
Total assets	89,469	156,439
Current Liabilities:
Credit facility	15,748	21,053
Accounts payable	11,821	16,035
Seller notes	1,206	1,693
Accrued and other current liabilities	11,978	14,254
Total current liabilities	40,753	53,035
Other liabilities	1,556	1,452
Total liabilities	42,309	54,487
Commitments and contingencies (Note 9)
Stockholders' equity:
Common stock, $0.0001 par value, 500,000,000 shares authorized and 80,752,290 and 88,014,844 shares outstanding at December 31, 2022 and June 30, 2023, respectively	9	8
Additional paid-in capital	733,878	728,339
Accumulated deficit	(685,838)	(625,251)
Accumulated other comprehensive loss	(889)	(1,144)
Total stockholders’ equity	47,160	101,952
Total liabilities and stockholders' equity	$ 89,469	$ 156,439

Accrued expenses and other liabilities current.

No definition available.

Name:	ater_AccruedExpensesAndOtherLiabilitiesCurrent
Namespace Prefix:	ater_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).