CONSOLIDATED BALANCE SHEETS - USD ($) shares in Thousands, $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 21,714	$ 25,806
Accounts receivable, less allowance for doubtful accounts of $196 and $10, respectively	25,748	13,445
Restricted cash, current	222	152
Prepaid and other	1,476	889
Total current assets	49,160	40,292
Property and equipment, net of accumulated depreciation of $807 and $356, respectively	371	115
Operating lease right-of-use assets	477	210
Goodwill	4,219	2,088
Intangible assets, net	5,488	1,400
Deferred tax assets	1,345	1,037
Restricted cash	177	241
Other assets	5	3
Total assets	61,242	45,386
Current liabilities:
Accounts payable	871	576
Accrued salaries, commissions, and benefits	10,961	4,800
Accrued expenses and other current liabilities	7,498	4,441
Operating lease obligations, current	363	192
Total current liabilities	19,693	10,009
Income tax payable	470	887
Operating lease obligations	118	22
Note payable – long term	1,250	0
Other liabilities	395	188
Total liabilities	21,926	11,106
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000 shares authorized; none issued or outstanding	0	0
Common stock, $0.001 par value, 20,000 shares authorized; 3,694 and 3,672 shares issued; 2,707 and 2,685 shares outstanding, respectively	4	4
Additional paid-in capital	489,249	486,825
Accumulated deficit	(434,523)	(437,750)
Accumulated other comprehensive (loss) income, net of applicable tax	(85)	526
Treasury stock, 987 shares, at cost	(15,329)	(15,325)
Total stockholders’ equity	39,316	34,280
Total liabilities and stockholders' equity	$ 61,242	$ 45,386
Treasury stock, shares (in shares)	987	987