Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2015

Stockholders' Equity Note [Abstract]

Schedule of Shareholders' Equity

The following table summarizes the change in shareholders’ equity during the three months ended March 31, 2015 and 2014, respectively:

	Three months ended March 31,
	2015			2014
Balance at the beginning of the period	$	76,016		$	70,335
Net income during the period	1,272			485
Share-based compensation	238			84
Tax benefit - stock option exercise	7			87
Exercise of stock options	20			1,021
Dividends	(319		)	—
Stock issued for acquisitions	—			1,679
Unrealized gain or loss on investments, net of tax	55			73
Foreign currency translation adjustment	(180		)	—
Balance at end of the period	$	77,109		$	73,764

On April 28, 2015, the company announced a quarterly cash dividend of $0.035 per share to be paid on May 15, 2015 to shareholders of record as of May 4, 2015.