Segment Information (Detail 3) PLN in Thousands, $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2016 PLN	Sep. 30, 2015 PLN	Jun. 30, 2015 PLN	Sep. 30, 2016 USD ($)	Sep. 30, 2016 PLN	Sep. 30, 2015 USD ($)	Sep. 30, 2015 PLN	Sep. 30, 2014 PLN
Segment Reporting Information [Line Items]
Revenues	PLN 2,339		PLN 2,662		PLN 7,286		PLN 7,081
Net income (loss)	(306)		PLN 59		(1,130)		(267)
UNITED STATES
Segment Reporting Information [Line Items]
Revenues	182	PLN 283			735		928
Net income (loss)	(376)	(708)		$ (1,353)		$ (552)
GERMANY
Segment Reporting Information [Line Items]
Revenues	2,137	2,340			6,513		6,114
Net income (loss)	70	223		314		$ 339
POLAND
Segment Reporting Information [Line Items]
Revenues	20	39			PLN 38		38	PLN 39
Net income (loss)		PLN (54)		$ (91)			PLN (54)