The Company and Basis of Presentation (Details) € in Thousands, $ in Thousands	Sep. 30, 2015 USD ($)	Sep. 30, 2015 EUR (€)	Jun. 30, 2015 USD ($)	Jun. 30, 2015 EUR (€)	Mar. 31, 2015 USD ($)	Mar. 31, 2015 EUR (€)	Dec. 31, 2014 USD ($)
Goodwill	$ 4,658		$ 4,658		$ 4,658		$ 4,658
Total Assets	18,950		18,493		19,063		18,644
Deferred income tax liability - long-term	2,205		2,205		2,205		2,205
Total Liability and stockholders' equity		€ 18,950		€ 18,493		€ 19,063	18,644
As Previously Reported
Goodwill	2,453		2,453		2,453		2,453
Total Assets	16,745		16,288		16,858		16,439
Deferred income tax liability - long-term	0		0		0		0
Total Liability and stockholders' equity		16,745		16,288	16,858		16,439
Correction of Deferred Income Tax Liability
Goodwill	2,205		2,205		2,205		2,205
Total Assets	2,205		2,205		2,205		2,205
Deferred income tax liability - long-term	$ 2,205		$ 2,205		$ 2,205		2,205
Total Liability and stockholders' equity		€ 2,205		€ 2,205		€ 2,205	$ 2,205