CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 1,798,380	$ 2,434,528
Prepaid expenses and other current assets	506,706	553,034
Total current assets	2,305,086	2,987,562
Other assets	34,306	35,412
Total assets	2,339,392	3,022,974
Current liabilities:
Accounts payable	1,470,671	936,994
Accrued expenses and other current liabilities	694,625	352,419
Notes payable	112,230	221,866
Total liabilities	2,277,526	1,511,279
Commitments and contingencies (Note 4)
Stockholders' equity:
Preferred stock, $0.0001 par value; 10,000,000 shares authorized; 0 issued and outstanding	0	0
Common stock, $0.0001 par value; 100,000,000 shares authorized; 2,081,839 and 1,441,157 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively	208	144
Additional paid-in capital	83,694,809	83,435,169
Accumulated deficit	(83,633,151)	(81,923,618)
Total stockholders' equity	61,866	1,511,695
Total liabilities and stockholders' equity	$ 2,339,392	$ 3,022,974

Accrued Expenses And Other Current Liabilities

No definition available.

Name:	flks_AccruedExpensesAndOtherCurrentLiabilities
Namespace Prefix:	flks_
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).