CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2021	Dec. 31, 2020
CURRENT ASSETS
Cash and cash equivalents	$ 14,947,372	$ 15,996,749
Accounts receivable, net of allowance for doubtful accounts of $86,854 and $114,169 in 2021 and 2020, respectively	8,753,986	35,882,661
Unbilled accounts receivable	12,429,292	13,848,726
Other current assets	1,893,391	1,763,633
Total current assets	38,024,041	67,491,769
NONCURRENT ASSETS
Property and equipment, net	854,053	573,039
Operating lease right of use asset, net	5,744,148	6,095,376
Intangible assets, net	2,286,665	2,187,503
Goodwill	18,555,578	18,555,578
Deferred tax assets, net	5,622,880	5,606,079
Other long-term assets	1,331,146	815,007
Total assets	72,418,511	101,324,351
CURRENT LIABILITIES
Accounts payable	9,017,637	36,221,981
Accrued expenses	12,447,202	15,626,313
Deferred revenue	1,788,379	2,016,282
Current portion of operating lease liabilities	592,639	577,855
Total current liabilities	23,845,857	54,442,431
NONCURRENT LIABILITIES
Operating lease liabilities, net of current portion	5,632,233	5,931,788
Other liabilities	246,037	0
Deferred revenue, net of current portion	430,191	398,409
Total liabilities	30,154,318	60,772,628
Commitments and contingencies (Note 14)	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; 9,099,560 and 8,876,515 shares issued and outstanding, respectively	9,100	8,876
Additional paid-in capital	101,871,610	100,504,741
Accumulated other comprehensive loss	(139,931)	(104,615)
Accumulated deficit	(59,476,586)	(59,857,279)
Total stockholders' equity	42,264,193	40,551,723
Total liabilities and stockholders' equity	$ 72,418,511	$ 101,324,351