CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 9,273,682	$ 12,106,435
Grants receivable from CPRIT	130,000	1,610,490
Prepaid expenses and other current assets	536,625	803,373
Total current assets	9,940,307	14,520,298
Other assets	114,852	130,501
Total assets	10,055,159	14,650,799
Current liabilities:
Accounts payable	3,510,905	2,858,330
Accrued expenses and other current liabilities	985,393	1,407,861
Total liabilities	4,496,298	4,266,191
Commitments and contingencies (Note 5)
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; 2,468,297 and 2,255,899 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively	246	225
Additional paid-in capital	74,704,536	74,189,531
Accumulated deficit	(69,145,921)	(63,805,148)
Total stockholders' equity	5,558,861	10,384,608
Total liabilities and stockholders' equity	$ 10,055,159	$ 14,650,799

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).