CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 25,849	$ 21,714
Accounts receivable, less allowance for doubtful accounts of $64 and $196, respectively	31,646	25,748
Restricted cash, current	165	222
Prepaid and other	1,770	1,476
Total current assets	59,430	49,160
Property and equipment, net of accumulated depreciation of $823 and $807, respectively	446	371
Operating lease right-of-use assets	943	477
Deferred tax assets, net	1,494	1,345
Restricted cash	190	177
Goodwill	4,219	4,219
Intangible assets, net of accumulated amortization of $1,087 and $532, respectively	4,933	5,488
Other assets	5	5
Total assets	71,660	61,242
Current liabilities:
Accounts payable	999	871
Accrued salaries, commissions, and benefits	13,965	10,961
Accrued expenses and other current liabilities	8,245	6,748
Note payable – short term	1,869	750
Operating lease obligations, current	491	363
Total current liabilities	25,569	19,693
Income tax payable	78	470
Operating lease obligations	462	118
Note payable – long term	0	1,250
Other liabilities	383	395
Total liabilities	26,492	21,926
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; 3,816 and 3,694 shares issued; 2,822 and 2,707 shares outstanding, respectively	4	4
Additional paid-in capital	490,490	489,249
Accumulated deficit	(428,411)	(434,523)
Accumulated other comprehensive loss, net of applicable tax	(1,360)	(85)
Treasury stock, 994 and 987 shares, respectively, at cost	(15,555)	(15,329)
Total stockholders' equity	45,168	39,316
Total liabilities and stockholders' equity	$ 71,660	$ 61,242