Earnings Per Share - Reconciliation of the Weighted Average Number of Common Shares Outstanding (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Earnings Per Share [Abstract]
Common shares outstanding, beginning of the period	11,857,026	11,710,745	11,749,589	11,710,745
Weighted average common shares issued	2,901	22,989	68,554	11,495
Weighted average number of common shares outstanding	11,859,927	11,733,734	11,818,143	11,722,240
Dilutive effect of common share equivalents	426,329		339,974	221,602
Diluted weighted average number of common shares outstanding	12,286,256	11,733,734	12,158,117	11,943,842