Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section S99

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Short-term notes payable (Details) (Demand Notes [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Nov. 06, 2013 Phoenix Banne Holding LLC [Member]	Aug. 02, 2013 Phoenix Banne Holding LLC [Member]	Apr. 18, 2013 Phoenix Banne Holding LLC [Member]	Sep. 05, 2012 Phoenix Banne Holding LLC [Member]	Aug. 20, 2012 Phoenix Banne Holding LLC [Member]	Mar. 05, 2012 Phoenix Banne Holding LLC [Member]	Feb. 17, 2012 Phoenix Banne Holding LLC [Member]	Dec. 13, 2013 Michael W Engmann [Member]	Nov. 06, 2013 Michael W Engmann [Member]	Sep. 27, 2013 Michael W Engmann [Member]	Nov. 06, 2013 Kendu Partners Company [Member]	Sep. 03, 2013 Kendu Partners Company [Member]	Nov. 01, 2013 Jag Multi Investments [Member]	Dec. 17, 2013 Philip Sassower [Member]
Short-term Debt [Line Items]
Note Amount	$ 1,150		$ 250	$ 250	$ 50	$ 50	$ 100	$ 25	$ 150		$ 250		$ 250	$ 125	$ 125
Warrants		4,167							5,000	4,167		4,167		2,083	2,083