Summary of Significant Accounting Policies Impact of ASU 2014-09 (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Jan. 01, 2018	Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	$ 9,272,522	$ 16,090,138
Accounts receivable, net of allowances of $70,000 and $25,000 at December 31, 2019 and 2018, respectively	298,967	1,082,957
Prepaid Expense and Other Assets, Current	652,919	860,915
Assets, Current	5,430,814	11,586,165
Accrued Sales Return provisions	689,000	1,101,658
Liabilities, Current	3,446,778	6,592,897
Accumulated deficit	(194,789,605)	(191,016,591)
Stockholders' Equity Attributable to Parent	2,530,234	6,097,811		$ 5,017,389
Cost of revenues	7,026,899	8,707,082
Gross Profit	2,245,623	7,383,056
Net Income (Loss) Available to Common Stockholders, Diluted	$ (3,773,014)	$ 23,605
Earnings Per Share, Basic	$ (3.90)	$ 0.03
Earnings Per Share, Diluted	$ (3.90)	$ 0.02
ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit			$ 300,000