Warrant Issuances (Details) - USD ($)				12 Months Ended
	Nov. 23, 2015	Apr. 23, 2015	Jun. 27, 2014	Dec. 31, 2016	Dec. 31, 2015	Apr. 30, 2013	Nov. 30, 2012
Warrant Issuances (Details) [Line Items]
Other Noncash Expense				$ 21,000	$ 60,000
BFI Capital Fund IILLC [Member] | Common Stock [Member] | Warrant [Member]
Warrant Issuances (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights		10,000
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 12.00
Warrants Not Settleable in Cash, Fair Value Disclosure		$ 21,000
Board Members [Member]
Warrant Issuances (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights						2,000	20,000
Class of Warrant or Right, Exercise Price of Warrants or Rights						$ 12.50	$ 12.50
Credit Agreement [Member] | BFI Capital Fund IILLC [Member]
Warrant Issuances (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 1,500,000
Line of Credit Facility, Interest Rate During Period		12.00%
Debt Instrument, Maturity Date		May 01, 2016
Line of Credit Facility, Expiration Date		Nov. 23, 2015
Repayments of Lines of Credit	$ 500,000
Securities Purchase Agreement [Member] | Transtech [Member] | Common Stock [Member]
Warrant Issuances (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights			33,333
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 8.00
Stock Issued During Period, Shares, New Issues			333,333