Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 14,991	$ 16,427
Accounts receivable and unbilled revenues, net	671	732
Contract assets	66	51
Prepaid expenses and other current assets	481	475
Current assets of discontinued operations	52
Total current assets	16,261	17,685
Non-current assets:
Property and equipment, net	101	62
Operating lease right-of-use assets, net	610	634
Total non-current assets	711	696
Total assets	16,972	18,381
Current liabilities:
Accounts payable	400	229
Accrued payroll and employee benefits	940	760
Accrued expenses	439	404
Contract liabilities	75
Current portion of finance lease obligations	9	2
Current portion of operating lease obligations	258	225
Total current liabilities	2,121	1,620
Non-current liabilities
Finance lease obligations, net of current portion	20
Operating lease obligations, net of current portion	256	319
Total non-current liabilities	276	319
Total liabilities	2,397	1,939
Commitments and contingencies (Note 4)
Stockholders’ equity:
Preferred stock, 1,000,000 shares authorized, with par value of $0.001; no shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively.
Common stock, 25,000,000 shares authorized, with par value of $0.001; 16,782,922 and 16,782,922 shares issued and outstanding at March 31, 2025 and December 31, 2024, respectively.	17	17
Additional paid-in capital	240,955	240,955
Accumulated other comprehensive loss	(584)	(450)
Accumulated deficit	(225,813)	(224,080)
Total stockholders’ equity	14,575	16,442
Total liabilities and stockholders’ equity	$ 16,972	$ 18,381

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).

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- Definition

Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).