Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2017

The changes in issued and outstanding common stock during the three months ended March 31, 2017 were as follows:


	Shares
Balance at January 1, 2017		20,893,262
Shares issued for stock-based compensation		6,323
Shares issued for contingent consideration		42,940

Balance at March 31, 2017		20,942,525