Consolidated Balance Sheets - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 65,465,588	$ 33,045,225
Accounts receivable, net	4,071,940	5,207,205
Prepaid expenses	380,407	199,294
Other current assets	48,340	74,467
Total current assets	69,966,275	38,526,191
Property and equipment, net	219,563	230,918
Goodwill	4,016,722	4,016,722
Intangible assets, net	288,889	505,556
Software development costs, net	1,356,308	1,472,684
Total assets	75,847,757	44,752,071
Current liabilities:
Accounts payable	1,675,520	1,880,144
Accrued expenses	1,680,722	1,924,973
Contract liabilities	7,222,120	7,180,264
Current portion of notes payable	1,797,976	1,477,139
Total current liabilities	12,376,338	12,462,520
Finance obligation, less current portion	34,292	43,808
Notes payable, less current portion	138,900	459,383
Liabilities	12,549,530	12,965,711
Commitments and Contingencies (Note 7)	$ 0	$ 0
Preferred stock, shares outstanding	0	0
Stockholders’ equity:
Preferred stock; $0.0001 par value; 10,000,000 shares authorized; no shares issued and outstanding	$ 0	$ 0
Common stock; $0.0001 par value; 200,000,000 shares authorized; 59,123,449 and 50,050,167, respectively, issued and outstanding	5,912	5,005
Additional paid-in capital	135,919,529	102,416,131
Accumulated deficit	(72,627,214)	(70,634,776)
Total stockholders’ equity	63,298,227	31,786,360
Total liabilities and stockholders’ equity	$ 75,847,757	$ 44,752,071
Preferred stock, par value (per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (shares)	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Common stock, shares outstanding (shares)	59,123,449	50,050,167
Common stock, par value (per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (shares)	200,000,000	200,000,000