CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2022	Dec. 31, 2021
CURRENT ASSETS
Cash and cash equivalents	$ 7,267,743	$ 6,479,980
Accounts receivable, net of allowance for doubtful accounts of $58,460 and $62,988 in 2022 and 2021, respectively	13,095,286	12,536,584
Unbilled accounts receivable	5,959,766	10,937,415
Other current assets	2,776,789	3,194,009
Total current assets	29,099,584	33,147,988
NONCURRENT ASSETS
Property and equipment, net	1,259,612	841,133
Lease right of use asset, net	5,227,920	6,273,211
Intangible assets, net	6,222,449	6,228,886
Goodwill	22,088,578	22,088,578
Deferred tax assets, net	5,125,315	5,127,482
Other long-term assets	2,206,981	1,782,060
Total assets	71,230,439	75,489,338
CURRENT LIABILITIES
Accounts payable	12,779,236	10,263,015
Accrued expenses	8,528,170	12,344,426
Deferred revenue	1,912,100	2,280,894
Current portion of lease liabilities	623,923	794,175
Current portion of contingent consideration	540,345	358,000
Total current liabilities	24,383,774	26,040,510
NONCURRENT LIABILITIES
Lease liabilities, net of current portion	5,172,603	6,025,691
Contingent consideration, net of current portion	585,000	1,347,000
Deferred revenue, net of current portion	390,493	400,142
Total liabilities	30,531,870	33,813,343
Commitments and contingencies (Note 17)	0	0
STOCKHOLDERS' EQUITY
Preferred stock, $0.001 par value; 10,000,000 shares authorized; 2,045,714 shares issued and none outstanding	0	0
Common stock, $0.001 par value; 30,000,000 shares authorized; 8,695,785 and 8,842,026 shares issued and outstanding, respectively	8,696	8,842
Additional paid-in capital	100,845,374	101,424,922
Accumulated other comprehensive loss	(246,421)	(241,586)
Accumulated deficit	(59,909,080)	(59,516,183)
Total stockholders' equity	40,698,569	41,675,995
Total liabilities and stockholders' equity	$ 71,230,439	$ 75,489,338