CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 7,319	$ 9,950
Accounts receivable, net of allowance for doubtful accounts of $25 and $77 as of March 31, 2019 and December 31, 2018, respectively	2,788	2,265
Prepaid expenses and other current assets	1,293	934
Total current assets	11,400	13,149
Property and equipment, net	773	852
Intangible assets, net	20,997	19,971
Goodwill	5,227	5,227
Right-of-use assets	2,939
Other noncurrent assets	543	628
Total assets	41,879	39,827
Current liabilities:
Accounts payable	2,149	2,246
Accrued expenses and other current liabilities	1,075	1,277
Current portion of operating lease liabilities	449
Deferred revenue	49	26
Total current liabilities	3,722	3,549
Noncurrent operating lease liabilities	2,833
Total liabilities	6,555	3,549
Shareholders' equity:
Preferred stock—$0.001 par value, 10,000,000 shares authorized, and 0 shares issued and outstanding, as of March 31, 2019 and December 31, 2018
Common stock—$0.001 par value, 200,000,000 shares authorized, 10,286,613 and 10,266,613 shares issued and outstanding, as of March 31, 2019 and December 31, 2018	10	10
Additional paid-in capital	41,476	41,052
Accumulated deficit	(6,162)	(4,784)
Total shareholders' equity	35,324	36,278
Total liabilities and shareholders' equity	$ 41,879	$ 39,827