3. Acquisition (Details 1) - OSV [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($)
Consideration (including estimated unpaid contingent consideration):
Cash	$ 195
Common Stock	134
Contingent consideration	211
Total Consideration	540
Recognized amounts of identifiable assets acquired and liabilities assumed:
Identifiable intangible assets	353
Commission liability	(10)
Total identifiable net assets	343
Goodwill	197
Total consideration	$ 540