Condensed Balance Sheets - USD ($)	Dec. 31, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and cash equivalents	$ 5,080,445	$ 3,703,579
Accounts receivable, net	1,478,135	3,244,852
Inventory, net	1,720,438	1,319,944
Unbilled revenue	1,222,047	107,297
Prepaid expenses and other current assets	586,439	250,066
Total current assets	10,087,504	8,625,738
Property and equipment, net	677,273	814,323
Deferred tax assets, net	2,710,182
Investment in MREC	1,374,933	471,928
TOTAL ASSETS	14,849,892	9,911,989
CURRENT LIABILITIES
Accounts payable	535,795	467,679
Accrued compensation and related costs	593,491	617,582
Accrued expenses and other current liabilities	243,573	194,668
Notes payable, current	11,250	11,250
Deferred revenue	2,992,912	2,065,905
Total current liabilities	4,377,021	3,357,084
Long-term liabilities:
Deferred rent liability	75,444	122,126
Notes payable, long-term	11,250	22,500
Total long-term liabilities	86,694	144,626
Total liabilities	4,463,715	3,501,710
Commitments and contingencies
STOCKHOLDERS' EQUITY
Preferred stock $0.0001 par value; 5,000,000 authorized; no shares issued or outstanding
Common stock, value	793	793
Treasury stock at cost; 23,467 shares and no shares outstanding as of December 31, 2017 and 2016, respectively	(112,109)
Additional paid-in capital	14,954,563	14,128,837
Accumulated deficit	(4,457,070)	(7,719,351)
Total stockholders' equity	10,386,177	6,410,279
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	14,849,892	9,911,989
Class A Common Stock [Member]
STOCKHOLDERS' EQUITY
Common stock, value
Class B Common Stock [Member]
STOCKHOLDERS' EQUITY
Common stock, value