CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2021	Dec. 31, 2020
CURRENT ASSETS
Cash and cash equivalents	$ 17,058,363	$ 15,996,749
Accounts receivable, net of allowance for doubtful accounts of $111,054 and $114,169 in 2021 and 2020, respectively	19,214,216	35,882,661
Unbilled accounts receivable	10,017,255	13,848,726
Other current assets	1,692,695	1,763,633
Total current assets	47,982,529	67,491,769
NONCURRENT ASSETS
Property and equipment, net	565,535	573,039
Operating lease right of use asset, net	5,917,435	6,095,376
Intangibles, net	2,134,193	2,187,503
Goodwill	18,555,578	18,555,578
Deferred tax assets, net	5,621,373	5,606,079
Other long-term assets	1,312,402	815,007
Total assets	82,089,045	101,324,351
CURRENT LIABILITIES
Accounts payable	19,586,553	36,221,981
Accrued expenses	11,354,080	15,626,313
Deferred revenue	1,875,353	2,016,282
Current portion of operating lease liabilities	582,058	577,855
Total current liabilities	33,398,044	54,442,431
NONCURRENT LIABILITIES
Operating lease liabilities, net of current portion	5,784,592	5,931,788
Other liabilities	246,037	0
Deferred revenue, net of current portion	437,578	398,409
Total liabilities	39,866,251	60,772,628
Commitments and contingencies
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; 9,071,352 and 8,876,515 shares issued and outstanding, respectively	9,071	8,876
Additional paid-in capital	101,645,142	100,504,741
Accumulated other comprehensive loss	(159,564)	(104,615)
Accumulated deficit	(59,271,855)	(59,857,279)
Total stockholders' equity	42,222,794	40,551,723
Total liabilities and stockholders' equity	$ 82,089,045	$ 101,324,351