CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 2,068,999	$ 2,122,297
Accounts receivable, less allowance for doubtful accounts of $751,352 and $929,339 as of September 30, 2019 and December 31, 2018, respectively	14,237,314	16,711,809
Prepaid expenses and other current assets	1,238,665	965,755
Total current assets	17,544,978	19,799,861
Goodwill	58,208,490	58,208,490
Intangible assets, net	1,853,279	2,610,921
Property and equipment, net, and other assets	2,687,629	968,025
Total assets	80,294,376	81,587,297
Current liabilities:
Accounts payable and accrued liabilities	13,514,157	15,777,921
Deferred revenue and other current liabilities	15,516	71,717
Total current liabilities	13,529,673	15,849,638
Revolving credit facility, net	4,228,255	5,194,588
Other long-term liabilities	1,295,004	353
Total liabilities	19,052,932	21,044,579
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000,000 shares authorized, no shares issued or outstanding as of September 30, 2019 and December 31, 2018
Common stock, $0.001 par value, 200,000,000 shares authorized,15,350,153 and 15,328,870 shares issued and outstanding as of September 30, 2019 and December 31, 2018	15,350	15,329
Additional paid-in capital	160,489,898	159,701,542
Accumulated deficit	(99,263,804)	(99,174,153)
Total stockholders’ equity	61,241,444	60,542,718
Total liabilities and stockholders’ equity	$ 80,294,376	$ 81,587,297