Condensed Balance Sheet (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 19,661	$ 25,942
Accounts receivable, net	13,408	11,757
Inventories, net	14,467	15,419
Prepaid expenses and other current assets	5,709	7,463
Total current assets	53,245	60,581
Property and equipment, net	372	326
Intangible assets, net	43,738	30,878
Operating lease right-of-use assets, net	301	310
Other long-term assets, net	54	19
Total assets	97,710	92,114
Liabilities, Current [Abstract]
Accounts payable	13,485	10,976
Short-term debt, net of debt discount	11,808	8,789
Accrued Medicaid rebates	11,140	9,317
Accrued Liabilities, Current	7,746	9,408
Total current liabilities	44,179	38,490
Long-term debt, net of current portion and debt discount	18,939	21,769
Operating lease liabilities, noncurrent	440	460
Other long-term liabilities	3,537	5,241
Total liabilities	67,095	65,960
Commitments and contingencies (Note 13)
Stockholders’ equity
Common stock, $0.001 par value; 50,000,000 shares authorized; 27,359,791 and 27,047,061 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively	27	27
Additional paid-in capital	141,528	138,621
Accumulated deficit	(110,940)	(112,494)
Total stockholders’ equity	30,615	26,154
Total liabilities and stockholders’ equity	$ 97,710	$ 92,114

The amount of accrued medicaid rebates classified as current.

No definition available.

Name:	eton_AccruedMedicaidRebatesCurrent
Namespace Prefix:	eton_
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).