Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,990	$ 2,089
Investments	13,409	14,306
Prepaid expenses and other current assets	717	268
Total current assets	16,116	16,663
Property and equipment, net of accumulated depreciation	2,730	317
Intangible assets, net of accumulated amortization	6,210	6,543
Goodwill	2,791	2,791
Other asset	101
Total assets	27,948	26,314
Current liabilities:
Accounts payable	851	265
Accrued expenses	818	751
Deferred rent - current	303
Total current liabilities	1,972	1,016
Deferred rent	1,816
Total liabilities	3,788	1,016
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value; authorized - 5,000 shares; issued and outstanding - none
Common stock, $0.001 par value: authorized – 45,000 shares; issued and outstanding – 14,334 shares and 13,315 shares at June 30, 2017 and December 31, 2016, respectively	15	13
Additional paid-in-capital	46,135	37,898
Accumulated other comprehensive loss	(6)	(7)
Accumulated deficit	(21,984)	(12,606)
Total stockholders' equity	24,160	25,298
Total liabilities and stockholders' equity	$ 27,948	$ 26,314