Commitments and Contingencies - Purchase Obligations (Details) (USD $)	12 Months Ended
	Dec. 31, 2012
Operating Lease Obligations:
Operating Leases, 2013	$ 367,000	[1]
Operating Leases, 2014	255,000	[1]
Operating Leases, 2015	0	[1]
Operating Leases, Thereafter	0	[1]
Operating Leases, Future Minimum Payments Due	622,000	[1]
Purchase Obligations:
Purchase Obligation, 2013	774,000	[2]
Purchase Obligation, 2014	40,000	[2]
Purchase Obligation, 2015	103,000	[2]
Purchase Obligation, Due after Fifth Year	0	[2]
Purchase Obligations, Future Minimum Payments Due	917,000	[2]
Total Obligations:
Contractual Obligation, 2013	1,141,000
Contractual Obligation, 2014	295,000
Contractual Obligation, 2015	103,000
Contractual Obligation, Due after Fifth Year	0
Contractual Obligation, Future Minimum Payments Due	1,539,000
Loss on Contract Termination	$ 400,000

[1] Includes future payments for the Company's facilities under non-cancelable operating leases that expire at various dates through 2014.

[2] Includes a one-time termination fee of approximately $0.4 million that the Company would be required to pay to our third-party fulfillment and warehouse provider if the Company were to cancel the contract with them and also includes committed licensing payments.