CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 12,106,435	$ 29,214,380
Grants receivable from CPRIT	1,610,490	0
Prepaid expenses and other current assets	803,373	949,215
Total current assets	14,520,298	30,163,595
Grants receivable from CPRIT	0	1,610,490
Goodwill	0	8,865,909
Other assets	130,501	193,874
Total assets	14,650,799	40,833,868
Current liabilities:
Accounts payable	2,858,330	1,543,096
Accrued expenses and other current liabilities	1,407,861	567,787
Total liabilities	4,266,191	2,110,883
Commitments and contingencies (NOTE 5)
Stockholders' equity (deficit):
Preferred stock, $0.0001 par value; 10,000,000 shares authorized; none issued or outstanding	0	0
Common stock, $0.0001 par value; 100,000,000 shares authorized; 2,255,899 and 1,809,593 shares issued and outstanding at December 31, 2022 and December 31, 2021, respectively	225	181
Additional paid-in capital	74,189,531	70,919,996
Accumulated deficit	(63,805,148)	(32,197,192)
Total stockholders' equity	10,384,608	38,722,985
Total liabilities and stockholders' equity	$ 14,650,799	$ 40,833,868

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).