(Revenues by Geographic Area) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Schedule of revenues by geographical area
Total Revenues	$ 6,570	$ 6,974	$ 13,644	$ 18,455
UNITED STATES [Member]
Schedule of revenues by geographical area
Total Revenues	4,197	2,181	7,771	4,301
India [Member]
Schedule of revenues by geographical area
Total Revenues	324	289	411	2,508
Singapore [Member]
Schedule of revenues by geographical area
Total Revenues	0	3,073	0	6,721
Other Asian Countries [Member]
Schedule of revenues by geographical area
Total Revenues	339	254	680	543
IRELAND [Member]
Schedule of revenues by geographical area
Total Revenues	784	0	2,744	1,219
Other European Countries [Member]
Schedule of revenues by geographical area
Total Revenues	910	1,177	2,022	3,163
Other Countries [Member]
Schedule of revenues by geographical area
Total Revenues	$ 16	$ 0	$ 16	$ 0