Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details 4)

v3.19.1
Summary of Significant Accounting Policies (Details 4) - Fair Value, Measurements, Recurring [Member] - Fair Value, Inputs, Level 3 [Member] - Contingent consideration [Member]
3 Months Ended
Mar. 31, 2019
USD ($)
Balance, December 31, 2018 $ (520,000)
Change in fair value 0
Balance, March 31, 2019 $ (520,000)