Consolidated Balance Sheets - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 2,830,541	$ 1,405,826
Accounts receivable, trade, net of allowance for doubtful accounts of $6,575 and $0 at September 30, 2017 and December 31, 2016, respectively	1,355,115	1,193,646
Inventories	1,861,058	1,757,784
Prepaid expenses and other current assets	320,318	270,814
Total current assets	6,367,032	4,628,070
Property and equipment
Leasehold improvements	1,284,491	1,284,491
Furniture and computer equipment	681,096	650,912
Manufacturing and other equipment	1,075,049	922,220
Subtotal	3,040,636	2,857,623
Less: Accumulated depreciation	(1,930,140)	(1,670,245)
Net property and equipment	1,110,496	1,187,378
Investment in SAVSU	1,367,792	2,075,000
Long term deposits	36,166	36,166
Total assets	8,881,486	7,926,614
Current liabilities
Accounts payable	420,387	710,719
Accrued expenses and other current liabilities	170,419	116,399
Accrued compensation	368,321	175,829
Deferred rent	130,216	130,216
Total current liabilities	1,089,343	1,133,163
Deferred rent, long-term	526,365	685,450
Promissory note payable to related party, net of discount of $155,996 at December 31, 2016	0	2,844,004
Accrued interest, related party	0	97,857
Other long-term liabilities	51,235	0
Total liabilities	1,666,943	4,760,474
Commitments and contingencies (Note 8)
Shareholders’ equity
Preferred stock, $0.001 par value; 1,000,000 shares authorized, Series A, 4,250 shares designated, and 4,250 and 0 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	4	0
Common stock, $0.001 par value; 150,000,000 shares authorized, 13,333,297 and 12,863,824 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	13,333	12,864
Additional paid-in capital	80,494,953	74,355,645
Accumulated deficit	(73,293,747)	(71,202,369)
Total shareholders’ equity	7,214,543	3,166,140
Total liabilities and shareholders’ equity	$ 8,881,486	$ 7,926,614