3. Acquisitions (Tables)

6 Months Ended

Jun. 30, 2015

Business Combinations [Abstract]

Purchase price allocation

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

Intangible assets acquired

Intangible Assets:	Amount		Weighted Average useful life (in years)
Customer relationships	$	335		7
Technology		18		3
Total intangible assets	$	353