Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]
Balance at Dec. 31, 2013	$ (3,842,177)	$ 5	$ 56,516,491	$ (60,358,673)
Balance (in shares) at Dec. 31, 2013		5,348,282
Stock-based compensation	935,316	$ 0	935,316	0
Stock-based compensation (in shares)		38,364
Issuance of restricted stock	136,977	$ 0	136,977	0
Issuance of restricted stock (in shares)		0
Net proceeds from the issuance of stock	5,869,635	$ 2	5,869,633	0
Net proceeds from the issuance of stock (in shares)		1,143,000
Issuance of stock related to acquisition	(1,461,796)	$ 0	(1,461,796)	0
Issuance of stock to ROS to amend Credit agreement to borrow additional $4 million	1,094,999	$ 0	1,094,999	0
Issuance of stock to ROS to amend Credit agreement to borrow additional $4 million (in shares)		150,000
Net loss	(10,507,869)	$ 0	0	(10,507,869)
Balance at Dec. 31, 2014	(7,774,915)	$ 7	63,091,620	(70,866,542)
Balance (in shares) at Dec. 31, 2014		6,679,646
Stock-based compensation	569,705	$ 0	569,705	0
Stock-based compensation (in shares)		0
Issuance of restricted stock	120,000	$ 0	120,000	0
Issuance of restricted stock (in shares)		39,312
Issuance of common stock	11,500	$ 0	11,500	0
Issuance of common stock (in shares)		17,564
Net proceeds from the issuance of stock	515,395	$ 0	515,395	0
Net proceeds from the issuance of stock (in shares)		140,053
Issuance of stock related to acquisition	14,934,146	$ 4	14,934,142	0
Issuance of stock related to acquisition		4,242,655
Issuance of stock to Aspire Capital	2,675,126	$ 0	2,675,126	0
Issuance of stock to Aspire Capital (in Shares)		778,371
Net loss	(2,174,430)	$ 0	0	(2,174,430)
Balance at Dec. 31, 2015	$ 8,876,527	$ 11	$ 81,917,488	$ (73,040,972)
Balance (in shares) at Dec. 31, 2015		11,897,601